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From vgumas...@apache.org
Subject [04/51] [partial] hive git commit: Revert "HIVE-12442: Refactor/repackage HiveServer2's Thrift code so that it can be used in the tasks (Rohit Dholakia reviewed by Vaibhav Gumashta)"
Date Fri, 08 Jan 2016 02:03:36 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseOperationResp.java
----------------------------------------------------------------------
diff --git a/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseOperationResp.java b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseOperationResp.java
new file mode 100644
index 0000000..83bcd03
--- /dev/null
+++ b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseOperationResp.java
@@ -0,0 +1,394 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.3)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.hive.service.cli.thrift;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
+public class TCloseOperationResp implements org.apache.thrift.TBase<TCloseOperationResp, TCloseOperationResp._Fields>, java.io.Serializable, Cloneable, Comparable<TCloseOperationResp> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TCloseOperationResp");
+
+  private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TCloseOperationRespStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TCloseOperationRespTupleSchemeFactory());
+  }
+
+  private TStatus status; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    STATUS((short)1, "status");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // STATUS
+          return STATUS;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TStatus.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TCloseOperationResp.class, metaDataMap);
+  }
+
+  public TCloseOperationResp() {
+  }
+
+  public TCloseOperationResp(
+    TStatus status)
+  {
+    this();
+    this.status = status;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TCloseOperationResp(TCloseOperationResp other) {
+    if (other.isSetStatus()) {
+      this.status = new TStatus(other.status);
+    }
+  }
+
+  public TCloseOperationResp deepCopy() {
+    return new TCloseOperationResp(this);
+  }
+
+  @Override
+  public void clear() {
+    this.status = null;
+  }
+
+  public TStatus getStatus() {
+    return this.status;
+  }
+
+  public void setStatus(TStatus status) {
+    this.status = status;
+  }
+
+  public void unsetStatus() {
+    this.status = null;
+  }
+
+  /** Returns true if field status is set (has been assigned a value) and false otherwise */
+  public boolean isSetStatus() {
+    return this.status != null;
+  }
+
+  public void setStatusIsSet(boolean value) {
+    if (!value) {
+      this.status = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case STATUS:
+      if (value == null) {
+        unsetStatus();
+      } else {
+        setStatus((TStatus)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case STATUS:
+      return getStatus();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case STATUS:
+      return isSetStatus();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TCloseOperationResp)
+      return this.equals((TCloseOperationResp)that);
+    return false;
+  }
+
+  public boolean equals(TCloseOperationResp that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_status = true && this.isSetStatus();
+    boolean that_present_status = true && that.isSetStatus();
+    if (this_present_status || that_present_status) {
+      if (!(this_present_status && that_present_status))
+        return false;
+      if (!this.status.equals(that.status))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_status = true && (isSetStatus());
+    list.add(present_status);
+    if (present_status)
+      list.add(status);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TCloseOperationResp other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetStatus()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TCloseOperationResp(");
+    boolean first = true;
+
+    sb.append("status:");
+    if (this.status == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.status);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetStatus()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'status' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (status != null) {
+      status.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TCloseOperationRespStandardSchemeFactory implements SchemeFactory {
+    public TCloseOperationRespStandardScheme getScheme() {
+      return new TCloseOperationRespStandardScheme();
+    }
+  }
+
+  private static class TCloseOperationRespStandardScheme extends StandardScheme<TCloseOperationResp> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TCloseOperationResp struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // STATUS
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.status = new TStatus();
+              struct.status.read(iprot);
+              struct.setStatusIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TCloseOperationResp struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.status != null) {
+        oprot.writeFieldBegin(STATUS_FIELD_DESC);
+        struct.status.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TCloseOperationRespTupleSchemeFactory implements SchemeFactory {
+    public TCloseOperationRespTupleScheme getScheme() {
+      return new TCloseOperationRespTupleScheme();
+    }
+  }
+
+  private static class TCloseOperationRespTupleScheme extends TupleScheme<TCloseOperationResp> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TCloseOperationResp struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      struct.status.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TCloseOperationResp struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.status = new TStatus();
+      struct.status.read(iprot);
+      struct.setStatusIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionReq.java
----------------------------------------------------------------------
diff --git a/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionReq.java b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionReq.java
new file mode 100644
index 0000000..d9c989a
--- /dev/null
+++ b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionReq.java
@@ -0,0 +1,394 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.3)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.hive.service.cli.thrift;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
+public class TCloseSessionReq implements org.apache.thrift.TBase<TCloseSessionReq, TCloseSessionReq._Fields>, java.io.Serializable, Cloneable, Comparable<TCloseSessionReq> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TCloseSessionReq");
+
+  private static final org.apache.thrift.protocol.TField SESSION_HANDLE_FIELD_DESC = new org.apache.thrift.protocol.TField("sessionHandle", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TCloseSessionReqStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TCloseSessionReqTupleSchemeFactory());
+  }
+
+  private TSessionHandle sessionHandle; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    SESSION_HANDLE((short)1, "sessionHandle");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // SESSION_HANDLE
+          return SESSION_HANDLE;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.SESSION_HANDLE, new org.apache.thrift.meta_data.FieldMetaData("sessionHandle", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSessionHandle.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TCloseSessionReq.class, metaDataMap);
+  }
+
+  public TCloseSessionReq() {
+  }
+
+  public TCloseSessionReq(
+    TSessionHandle sessionHandle)
+  {
+    this();
+    this.sessionHandle = sessionHandle;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TCloseSessionReq(TCloseSessionReq other) {
+    if (other.isSetSessionHandle()) {
+      this.sessionHandle = new TSessionHandle(other.sessionHandle);
+    }
+  }
+
+  public TCloseSessionReq deepCopy() {
+    return new TCloseSessionReq(this);
+  }
+
+  @Override
+  public void clear() {
+    this.sessionHandle = null;
+  }
+
+  public TSessionHandle getSessionHandle() {
+    return this.sessionHandle;
+  }
+
+  public void setSessionHandle(TSessionHandle sessionHandle) {
+    this.sessionHandle = sessionHandle;
+  }
+
+  public void unsetSessionHandle() {
+    this.sessionHandle = null;
+  }
+
+  /** Returns true if field sessionHandle is set (has been assigned a value) and false otherwise */
+  public boolean isSetSessionHandle() {
+    return this.sessionHandle != null;
+  }
+
+  public void setSessionHandleIsSet(boolean value) {
+    if (!value) {
+      this.sessionHandle = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case SESSION_HANDLE:
+      if (value == null) {
+        unsetSessionHandle();
+      } else {
+        setSessionHandle((TSessionHandle)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case SESSION_HANDLE:
+      return getSessionHandle();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case SESSION_HANDLE:
+      return isSetSessionHandle();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TCloseSessionReq)
+      return this.equals((TCloseSessionReq)that);
+    return false;
+  }
+
+  public boolean equals(TCloseSessionReq that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_sessionHandle = true && this.isSetSessionHandle();
+    boolean that_present_sessionHandle = true && that.isSetSessionHandle();
+    if (this_present_sessionHandle || that_present_sessionHandle) {
+      if (!(this_present_sessionHandle && that_present_sessionHandle))
+        return false;
+      if (!this.sessionHandle.equals(that.sessionHandle))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_sessionHandle = true && (isSetSessionHandle());
+    list.add(present_sessionHandle);
+    if (present_sessionHandle)
+      list.add(sessionHandle);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TCloseSessionReq other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetSessionHandle()).compareTo(other.isSetSessionHandle());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetSessionHandle()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sessionHandle, other.sessionHandle);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TCloseSessionReq(");
+    boolean first = true;
+
+    sb.append("sessionHandle:");
+    if (this.sessionHandle == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.sessionHandle);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetSessionHandle()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'sessionHandle' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (sessionHandle != null) {
+      sessionHandle.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TCloseSessionReqStandardSchemeFactory implements SchemeFactory {
+    public TCloseSessionReqStandardScheme getScheme() {
+      return new TCloseSessionReqStandardScheme();
+    }
+  }
+
+  private static class TCloseSessionReqStandardScheme extends StandardScheme<TCloseSessionReq> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TCloseSessionReq struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // SESSION_HANDLE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.sessionHandle = new TSessionHandle();
+              struct.sessionHandle.read(iprot);
+              struct.setSessionHandleIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TCloseSessionReq struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.sessionHandle != null) {
+        oprot.writeFieldBegin(SESSION_HANDLE_FIELD_DESC);
+        struct.sessionHandle.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TCloseSessionReqTupleSchemeFactory implements SchemeFactory {
+    public TCloseSessionReqTupleScheme getScheme() {
+      return new TCloseSessionReqTupleScheme();
+    }
+  }
+
+  private static class TCloseSessionReqTupleScheme extends TupleScheme<TCloseSessionReq> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TCloseSessionReq struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      struct.sessionHandle.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TCloseSessionReq struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.sessionHandle = new TSessionHandle();
+      struct.sessionHandle.read(iprot);
+      struct.setSessionHandleIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionResp.java
----------------------------------------------------------------------
diff --git a/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionResp.java b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionResp.java
new file mode 100644
index 0000000..7c64d4d
--- /dev/null
+++ b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TCloseSessionResp.java
@@ -0,0 +1,394 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.3)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.hive.service.cli.thrift;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
+public class TCloseSessionResp implements org.apache.thrift.TBase<TCloseSessionResp, TCloseSessionResp._Fields>, java.io.Serializable, Cloneable, Comparable<TCloseSessionResp> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TCloseSessionResp");
+
+  private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TCloseSessionRespStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TCloseSessionRespTupleSchemeFactory());
+  }
+
+  private TStatus status; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    STATUS((short)1, "status");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // STATUS
+          return STATUS;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TStatus.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TCloseSessionResp.class, metaDataMap);
+  }
+
+  public TCloseSessionResp() {
+  }
+
+  public TCloseSessionResp(
+    TStatus status)
+  {
+    this();
+    this.status = status;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TCloseSessionResp(TCloseSessionResp other) {
+    if (other.isSetStatus()) {
+      this.status = new TStatus(other.status);
+    }
+  }
+
+  public TCloseSessionResp deepCopy() {
+    return new TCloseSessionResp(this);
+  }
+
+  @Override
+  public void clear() {
+    this.status = null;
+  }
+
+  public TStatus getStatus() {
+    return this.status;
+  }
+
+  public void setStatus(TStatus status) {
+    this.status = status;
+  }
+
+  public void unsetStatus() {
+    this.status = null;
+  }
+
+  /** Returns true if field status is set (has been assigned a value) and false otherwise */
+  public boolean isSetStatus() {
+    return this.status != null;
+  }
+
+  public void setStatusIsSet(boolean value) {
+    if (!value) {
+      this.status = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case STATUS:
+      if (value == null) {
+        unsetStatus();
+      } else {
+        setStatus((TStatus)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case STATUS:
+      return getStatus();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case STATUS:
+      return isSetStatus();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TCloseSessionResp)
+      return this.equals((TCloseSessionResp)that);
+    return false;
+  }
+
+  public boolean equals(TCloseSessionResp that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_status = true && this.isSetStatus();
+    boolean that_present_status = true && that.isSetStatus();
+    if (this_present_status || that_present_status) {
+      if (!(this_present_status && that_present_status))
+        return false;
+      if (!this.status.equals(that.status))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_status = true && (isSetStatus());
+    list.add(present_status);
+    if (present_status)
+      list.add(status);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TCloseSessionResp other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetStatus()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TCloseSessionResp(");
+    boolean first = true;
+
+    sb.append("status:");
+    if (this.status == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.status);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetStatus()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'status' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (status != null) {
+      status.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TCloseSessionRespStandardSchemeFactory implements SchemeFactory {
+    public TCloseSessionRespStandardScheme getScheme() {
+      return new TCloseSessionRespStandardScheme();
+    }
+  }
+
+  private static class TCloseSessionRespStandardScheme extends StandardScheme<TCloseSessionResp> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TCloseSessionResp struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // STATUS
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.status = new TStatus();
+              struct.status.read(iprot);
+              struct.setStatusIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TCloseSessionResp struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.status != null) {
+        oprot.writeFieldBegin(STATUS_FIELD_DESC);
+        struct.status.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TCloseSessionRespTupleSchemeFactory implements SchemeFactory {
+    public TCloseSessionRespTupleScheme getScheme() {
+      return new TCloseSessionRespTupleScheme();
+    }
+  }
+
+  private static class TCloseSessionRespTupleScheme extends TupleScheme<TCloseSessionResp> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TCloseSessionResp struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      struct.status.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TCloseSessionResp struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.status = new TStatus();
+      struct.status.read(iprot);
+      struct.setStatusIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumn.java
----------------------------------------------------------------------
diff --git a/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumn.java b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumn.java
new file mode 100644
index 0000000..082b9b4
--- /dev/null
+++ b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumn.java
@@ -0,0 +1,736 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.3)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.hive.service.cli.thrift;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+public class TColumn extends org.apache.thrift.TUnion<TColumn, TColumn._Fields> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TColumn");
+  private static final org.apache.thrift.protocol.TField BOOL_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("boolVal", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+  private static final org.apache.thrift.protocol.TField BYTE_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("byteVal", org.apache.thrift.protocol.TType.STRUCT, (short)2);
+  private static final org.apache.thrift.protocol.TField I16_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("i16Val", org.apache.thrift.protocol.TType.STRUCT, (short)3);
+  private static final org.apache.thrift.protocol.TField I32_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("i32Val", org.apache.thrift.protocol.TType.STRUCT, (short)4);
+  private static final org.apache.thrift.protocol.TField I64_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("i64Val", org.apache.thrift.protocol.TType.STRUCT, (short)5);
+  private static final org.apache.thrift.protocol.TField DOUBLE_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("doubleVal", org.apache.thrift.protocol.TType.STRUCT, (short)6);
+  private static final org.apache.thrift.protocol.TField STRING_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("stringVal", org.apache.thrift.protocol.TType.STRUCT, (short)7);
+  private static final org.apache.thrift.protocol.TField BINARY_VAL_FIELD_DESC = new org.apache.thrift.protocol.TField("binaryVal", org.apache.thrift.protocol.TType.STRUCT, (short)8);
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    BOOL_VAL((short)1, "boolVal"),
+    BYTE_VAL((short)2, "byteVal"),
+    I16_VAL((short)3, "i16Val"),
+    I32_VAL((short)4, "i32Val"),
+    I64_VAL((short)5, "i64Val"),
+    DOUBLE_VAL((short)6, "doubleVal"),
+    STRING_VAL((short)7, "stringVal"),
+    BINARY_VAL((short)8, "binaryVal");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // BOOL_VAL
+          return BOOL_VAL;
+        case 2: // BYTE_VAL
+          return BYTE_VAL;
+        case 3: // I16_VAL
+          return I16_VAL;
+        case 4: // I32_VAL
+          return I32_VAL;
+        case 5: // I64_VAL
+          return I64_VAL;
+        case 6: // DOUBLE_VAL
+          return DOUBLE_VAL;
+        case 7: // STRING_VAL
+          return STRING_VAL;
+        case 8: // BINARY_VAL
+          return BINARY_VAL;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.BOOL_VAL, new org.apache.thrift.meta_data.FieldMetaData("boolVal", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TBoolColumn.class)));
+    tmpMap.put(_Fields.BYTE_VAL, new org.apache.thrift.meta_data.FieldMetaData("byteVal", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TByteColumn.class)));
+    tmpMap.put(_Fields.I16_VAL, new org.apache.thrift.meta_data.FieldMetaData("i16Val", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TI16Column.class)));
+    tmpMap.put(_Fields.I32_VAL, new org.apache.thrift.meta_data.FieldMetaData("i32Val", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TI32Column.class)));
+    tmpMap.put(_Fields.I64_VAL, new org.apache.thrift.meta_data.FieldMetaData("i64Val", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TI64Column.class)));
+    tmpMap.put(_Fields.DOUBLE_VAL, new org.apache.thrift.meta_data.FieldMetaData("doubleVal", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TDoubleColumn.class)));
+    tmpMap.put(_Fields.STRING_VAL, new org.apache.thrift.meta_data.FieldMetaData("stringVal", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TStringColumn.class)));
+    tmpMap.put(_Fields.BINARY_VAL, new org.apache.thrift.meta_data.FieldMetaData("binaryVal", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TBinaryColumn.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TColumn.class, metaDataMap);
+  }
+
+  public TColumn() {
+    super();
+  }
+
+  public TColumn(_Fields setField, Object value) {
+    super(setField, value);
+  }
+
+  public TColumn(TColumn other) {
+    super(other);
+  }
+  public TColumn deepCopy() {
+    return new TColumn(this);
+  }
+
+  public static TColumn boolVal(TBoolColumn value) {
+    TColumn x = new TColumn();
+    x.setBoolVal(value);
+    return x;
+  }
+
+  public static TColumn byteVal(TByteColumn value) {
+    TColumn x = new TColumn();
+    x.setByteVal(value);
+    return x;
+  }
+
+  public static TColumn i16Val(TI16Column value) {
+    TColumn x = new TColumn();
+    x.setI16Val(value);
+    return x;
+  }
+
+  public static TColumn i32Val(TI32Column value) {
+    TColumn x = new TColumn();
+    x.setI32Val(value);
+    return x;
+  }
+
+  public static TColumn i64Val(TI64Column value) {
+    TColumn x = new TColumn();
+    x.setI64Val(value);
+    return x;
+  }
+
+  public static TColumn doubleVal(TDoubleColumn value) {
+    TColumn x = new TColumn();
+    x.setDoubleVal(value);
+    return x;
+  }
+
+  public static TColumn stringVal(TStringColumn value) {
+    TColumn x = new TColumn();
+    x.setStringVal(value);
+    return x;
+  }
+
+  public static TColumn binaryVal(TBinaryColumn value) {
+    TColumn x = new TColumn();
+    x.setBinaryVal(value);
+    return x;
+  }
+
+
+  @Override
+  protected void checkType(_Fields setField, Object value) throws ClassCastException {
+    switch (setField) {
+      case BOOL_VAL:
+        if (value instanceof TBoolColumn) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TBoolColumn for field 'boolVal', but got " + value.getClass().getSimpleName());
+      case BYTE_VAL:
+        if (value instanceof TByteColumn) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TByteColumn for field 'byteVal', but got " + value.getClass().getSimpleName());
+      case I16_VAL:
+        if (value instanceof TI16Column) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TI16Column for field 'i16Val', but got " + value.getClass().getSimpleName());
+      case I32_VAL:
+        if (value instanceof TI32Column) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TI32Column for field 'i32Val', but got " + value.getClass().getSimpleName());
+      case I64_VAL:
+        if (value instanceof TI64Column) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TI64Column for field 'i64Val', but got " + value.getClass().getSimpleName());
+      case DOUBLE_VAL:
+        if (value instanceof TDoubleColumn) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TDoubleColumn for field 'doubleVal', but got " + value.getClass().getSimpleName());
+      case STRING_VAL:
+        if (value instanceof TStringColumn) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TStringColumn for field 'stringVal', but got " + value.getClass().getSimpleName());
+      case BINARY_VAL:
+        if (value instanceof TBinaryColumn) {
+          break;
+        }
+        throw new ClassCastException("Was expecting value of type TBinaryColumn for field 'binaryVal', but got " + value.getClass().getSimpleName());
+      default:
+        throw new IllegalArgumentException("Unknown field id " + setField);
+    }
+  }
+
+  @Override
+  protected Object standardSchemeReadValue(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TField field) throws org.apache.thrift.TException {
+    _Fields setField = _Fields.findByThriftId(field.id);
+    if (setField != null) {
+      switch (setField) {
+        case BOOL_VAL:
+          if (field.type == BOOL_VAL_FIELD_DESC.type) {
+            TBoolColumn boolVal;
+            boolVal = new TBoolColumn();
+            boolVal.read(iprot);
+            return boolVal;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case BYTE_VAL:
+          if (field.type == BYTE_VAL_FIELD_DESC.type) {
+            TByteColumn byteVal;
+            byteVal = new TByteColumn();
+            byteVal.read(iprot);
+            return byteVal;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case I16_VAL:
+          if (field.type == I16_VAL_FIELD_DESC.type) {
+            TI16Column i16Val;
+            i16Val = new TI16Column();
+            i16Val.read(iprot);
+            return i16Val;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case I32_VAL:
+          if (field.type == I32_VAL_FIELD_DESC.type) {
+            TI32Column i32Val;
+            i32Val = new TI32Column();
+            i32Val.read(iprot);
+            return i32Val;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case I64_VAL:
+          if (field.type == I64_VAL_FIELD_DESC.type) {
+            TI64Column i64Val;
+            i64Val = new TI64Column();
+            i64Val.read(iprot);
+            return i64Val;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case DOUBLE_VAL:
+          if (field.type == DOUBLE_VAL_FIELD_DESC.type) {
+            TDoubleColumn doubleVal;
+            doubleVal = new TDoubleColumn();
+            doubleVal.read(iprot);
+            return doubleVal;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case STRING_VAL:
+          if (field.type == STRING_VAL_FIELD_DESC.type) {
+            TStringColumn stringVal;
+            stringVal = new TStringColumn();
+            stringVal.read(iprot);
+            return stringVal;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        case BINARY_VAL:
+          if (field.type == BINARY_VAL_FIELD_DESC.type) {
+            TBinaryColumn binaryVal;
+            binaryVal = new TBinaryColumn();
+            binaryVal.read(iprot);
+            return binaryVal;
+          } else {
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+            return null;
+          }
+        default:
+          throw new IllegalStateException("setField wasn't null, but didn't match any of the case statements!");
+      }
+    } else {
+      org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
+      return null;
+    }
+  }
+
+  @Override
+  protected void standardSchemeWriteValue(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    switch (setField_) {
+      case BOOL_VAL:
+        TBoolColumn boolVal = (TBoolColumn)value_;
+        boolVal.write(oprot);
+        return;
+      case BYTE_VAL:
+        TByteColumn byteVal = (TByteColumn)value_;
+        byteVal.write(oprot);
+        return;
+      case I16_VAL:
+        TI16Column i16Val = (TI16Column)value_;
+        i16Val.write(oprot);
+        return;
+      case I32_VAL:
+        TI32Column i32Val = (TI32Column)value_;
+        i32Val.write(oprot);
+        return;
+      case I64_VAL:
+        TI64Column i64Val = (TI64Column)value_;
+        i64Val.write(oprot);
+        return;
+      case DOUBLE_VAL:
+        TDoubleColumn doubleVal = (TDoubleColumn)value_;
+        doubleVal.write(oprot);
+        return;
+      case STRING_VAL:
+        TStringColumn stringVal = (TStringColumn)value_;
+        stringVal.write(oprot);
+        return;
+      case BINARY_VAL:
+        TBinaryColumn binaryVal = (TBinaryColumn)value_;
+        binaryVal.write(oprot);
+        return;
+      default:
+        throw new IllegalStateException("Cannot write union with unknown field " + setField_);
+    }
+  }
+
+  @Override
+  protected Object tupleSchemeReadValue(org.apache.thrift.protocol.TProtocol iprot, short fieldID) throws org.apache.thrift.TException {
+    _Fields setField = _Fields.findByThriftId(fieldID);
+    if (setField != null) {
+      switch (setField) {
+        case BOOL_VAL:
+          TBoolColumn boolVal;
+          boolVal = new TBoolColumn();
+          boolVal.read(iprot);
+          return boolVal;
+        case BYTE_VAL:
+          TByteColumn byteVal;
+          byteVal = new TByteColumn();
+          byteVal.read(iprot);
+          return byteVal;
+        case I16_VAL:
+          TI16Column i16Val;
+          i16Val = new TI16Column();
+          i16Val.read(iprot);
+          return i16Val;
+        case I32_VAL:
+          TI32Column i32Val;
+          i32Val = new TI32Column();
+          i32Val.read(iprot);
+          return i32Val;
+        case I64_VAL:
+          TI64Column i64Val;
+          i64Val = new TI64Column();
+          i64Val.read(iprot);
+          return i64Val;
+        case DOUBLE_VAL:
+          TDoubleColumn doubleVal;
+          doubleVal = new TDoubleColumn();
+          doubleVal.read(iprot);
+          return doubleVal;
+        case STRING_VAL:
+          TStringColumn stringVal;
+          stringVal = new TStringColumn();
+          stringVal.read(iprot);
+          return stringVal;
+        case BINARY_VAL:
+          TBinaryColumn binaryVal;
+          binaryVal = new TBinaryColumn();
+          binaryVal.read(iprot);
+          return binaryVal;
+        default:
+          throw new IllegalStateException("setField wasn't null, but didn't match any of the case statements!");
+      }
+    } else {
+      throw new TProtocolException("Couldn't find a field with field id " + fieldID);
+    }
+  }
+
+  @Override
+  protected void tupleSchemeWriteValue(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    switch (setField_) {
+      case BOOL_VAL:
+        TBoolColumn boolVal = (TBoolColumn)value_;
+        boolVal.write(oprot);
+        return;
+      case BYTE_VAL:
+        TByteColumn byteVal = (TByteColumn)value_;
+        byteVal.write(oprot);
+        return;
+      case I16_VAL:
+        TI16Column i16Val = (TI16Column)value_;
+        i16Val.write(oprot);
+        return;
+      case I32_VAL:
+        TI32Column i32Val = (TI32Column)value_;
+        i32Val.write(oprot);
+        return;
+      case I64_VAL:
+        TI64Column i64Val = (TI64Column)value_;
+        i64Val.write(oprot);
+        return;
+      case DOUBLE_VAL:
+        TDoubleColumn doubleVal = (TDoubleColumn)value_;
+        doubleVal.write(oprot);
+        return;
+      case STRING_VAL:
+        TStringColumn stringVal = (TStringColumn)value_;
+        stringVal.write(oprot);
+        return;
+      case BINARY_VAL:
+        TBinaryColumn binaryVal = (TBinaryColumn)value_;
+        binaryVal.write(oprot);
+        return;
+      default:
+        throw new IllegalStateException("Cannot write union with unknown field " + setField_);
+    }
+  }
+
+  @Override
+  protected org.apache.thrift.protocol.TField getFieldDesc(_Fields setField) {
+    switch (setField) {
+      case BOOL_VAL:
+        return BOOL_VAL_FIELD_DESC;
+      case BYTE_VAL:
+        return BYTE_VAL_FIELD_DESC;
+      case I16_VAL:
+        return I16_VAL_FIELD_DESC;
+      case I32_VAL:
+        return I32_VAL_FIELD_DESC;
+      case I64_VAL:
+        return I64_VAL_FIELD_DESC;
+      case DOUBLE_VAL:
+        return DOUBLE_VAL_FIELD_DESC;
+      case STRING_VAL:
+        return STRING_VAL_FIELD_DESC;
+      case BINARY_VAL:
+        return BINARY_VAL_FIELD_DESC;
+      default:
+        throw new IllegalArgumentException("Unknown field id " + setField);
+    }
+  }
+
+  @Override
+  protected org.apache.thrift.protocol.TStruct getStructDesc() {
+    return STRUCT_DESC;
+  }
+
+  @Override
+  protected _Fields enumForId(short id) {
+    return _Fields.findByThriftIdOrThrow(id);
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+
+  public TBoolColumn getBoolVal() {
+    if (getSetField() == _Fields.BOOL_VAL) {
+      return (TBoolColumn)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'boolVal' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setBoolVal(TBoolColumn value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.BOOL_VAL;
+    value_ = value;
+  }
+
+  public TByteColumn getByteVal() {
+    if (getSetField() == _Fields.BYTE_VAL) {
+      return (TByteColumn)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'byteVal' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setByteVal(TByteColumn value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.BYTE_VAL;
+    value_ = value;
+  }
+
+  public TI16Column getI16Val() {
+    if (getSetField() == _Fields.I16_VAL) {
+      return (TI16Column)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'i16Val' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setI16Val(TI16Column value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.I16_VAL;
+    value_ = value;
+  }
+
+  public TI32Column getI32Val() {
+    if (getSetField() == _Fields.I32_VAL) {
+      return (TI32Column)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'i32Val' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setI32Val(TI32Column value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.I32_VAL;
+    value_ = value;
+  }
+
+  public TI64Column getI64Val() {
+    if (getSetField() == _Fields.I64_VAL) {
+      return (TI64Column)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'i64Val' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setI64Val(TI64Column value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.I64_VAL;
+    value_ = value;
+  }
+
+  public TDoubleColumn getDoubleVal() {
+    if (getSetField() == _Fields.DOUBLE_VAL) {
+      return (TDoubleColumn)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'doubleVal' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setDoubleVal(TDoubleColumn value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.DOUBLE_VAL;
+    value_ = value;
+  }
+
+  public TStringColumn getStringVal() {
+    if (getSetField() == _Fields.STRING_VAL) {
+      return (TStringColumn)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'stringVal' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setStringVal(TStringColumn value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.STRING_VAL;
+    value_ = value;
+  }
+
+  public TBinaryColumn getBinaryVal() {
+    if (getSetField() == _Fields.BINARY_VAL) {
+      return (TBinaryColumn)getFieldValue();
+    } else {
+      throw new RuntimeException("Cannot get field 'binaryVal' because union is currently set to " + getFieldDesc(getSetField()).name);
+    }
+  }
+
+  public void setBinaryVal(TBinaryColumn value) {
+    if (value == null) throw new NullPointerException();
+    setField_ = _Fields.BINARY_VAL;
+    value_ = value;
+  }
+
+  public boolean isSetBoolVal() {
+    return setField_ == _Fields.BOOL_VAL;
+  }
+
+
+  public boolean isSetByteVal() {
+    return setField_ == _Fields.BYTE_VAL;
+  }
+
+
+  public boolean isSetI16Val() {
+    return setField_ == _Fields.I16_VAL;
+  }
+
+
+  public boolean isSetI32Val() {
+    return setField_ == _Fields.I32_VAL;
+  }
+
+
+  public boolean isSetI64Val() {
+    return setField_ == _Fields.I64_VAL;
+  }
+
+
+  public boolean isSetDoubleVal() {
+    return setField_ == _Fields.DOUBLE_VAL;
+  }
+
+
+  public boolean isSetStringVal() {
+    return setField_ == _Fields.STRING_VAL;
+  }
+
+
+  public boolean isSetBinaryVal() {
+    return setField_ == _Fields.BINARY_VAL;
+  }
+
+
+  public boolean equals(Object other) {
+    if (other instanceof TColumn) {
+      return equals((TColumn)other);
+    } else {
+      return false;
+    }
+  }
+
+  public boolean equals(TColumn other) {
+    return other != null && getSetField() == other.getSetField() && getFieldValue().equals(other.getFieldValue());
+  }
+
+  @Override
+  public int compareTo(TColumn other) {
+    int lastComparison = org.apache.thrift.TBaseHelper.compareTo(getSetField(), other.getSetField());
+    if (lastComparison == 0) {
+      return org.apache.thrift.TBaseHelper.compareTo(getFieldValue(), other.getFieldValue());
+    }
+    return lastComparison;
+  }
+
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+    list.add(this.getClass().getName());
+    org.apache.thrift.TFieldIdEnum setField = getSetField();
+    if (setField != null) {
+      list.add(setField.getThriftFieldId());
+      Object value = getFieldValue();
+      if (value instanceof org.apache.thrift.TEnum) {
+        list.add(((org.apache.thrift.TEnum)getFieldValue()).getValue());
+      } else {
+        list.add(value);
+      }
+    }
+    return list.hashCode();
+  }
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+
+}

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumnDesc.java
----------------------------------------------------------------------
diff --git a/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumnDesc.java b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumnDesc.java
new file mode 100644
index 0000000..b01fadb
--- /dev/null
+++ b/service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TColumnDesc.java
@@ -0,0 +1,704 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.3)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.hive.service.cli.thrift;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
+public class TColumnDesc implements org.apache.thrift.TBase<TColumnDesc, TColumnDesc._Fields>, java.io.Serializable, Cloneable, Comparable<TColumnDesc> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TColumnDesc");
+
+  private static final org.apache.thrift.protocol.TField COLUMN_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("columnName", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField TYPE_DESC_FIELD_DESC = new org.apache.thrift.protocol.TField("typeDesc", org.apache.thrift.protocol.TType.STRUCT, (short)2);
+  private static final org.apache.thrift.protocol.TField POSITION_FIELD_DESC = new org.apache.thrift.protocol.TField("position", org.apache.thrift.protocol.TType.I32, (short)3);
+  private static final org.apache.thrift.protocol.TField COMMENT_FIELD_DESC = new org.apache.thrift.protocol.TField("comment", org.apache.thrift.protocol.TType.STRING, (short)4);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TColumnDescStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TColumnDescTupleSchemeFactory());
+  }
+
+  private String columnName; // required
+  private TTypeDesc typeDesc; // required
+  private int position; // required
+  private String comment; // optional
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    COLUMN_NAME((short)1, "columnName"),
+    TYPE_DESC((short)2, "typeDesc"),
+    POSITION((short)3, "position"),
+    COMMENT((short)4, "comment");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // COLUMN_NAME
+          return COLUMN_NAME;
+        case 2: // TYPE_DESC
+          return TYPE_DESC;
+        case 3: // POSITION
+          return POSITION;
+        case 4: // COMMENT
+          return COMMENT;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  private static final int __POSITION_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = {_Fields.COMMENT};
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.COLUMN_NAME, new org.apache.thrift.meta_data.FieldMetaData("columnName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.TYPE_DESC, new org.apache.thrift.meta_data.FieldMetaData("typeDesc", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TTypeDesc.class)));
+    tmpMap.put(_Fields.POSITION, new org.apache.thrift.meta_data.FieldMetaData("position", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+    tmpMap.put(_Fields.COMMENT, new org.apache.thrift.meta_data.FieldMetaData("comment", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TColumnDesc.class, metaDataMap);
+  }
+
+  public TColumnDesc() {
+  }
+
+  public TColumnDesc(
+    String columnName,
+    TTypeDesc typeDesc,
+    int position)
+  {
+    this();
+    this.columnName = columnName;
+    this.typeDesc = typeDesc;
+    this.position = position;
+    setPositionIsSet(true);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TColumnDesc(TColumnDesc other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetColumnName()) {
+      this.columnName = other.columnName;
+    }
+    if (other.isSetTypeDesc()) {
+      this.typeDesc = new TTypeDesc(other.typeDesc);
+    }
+    this.position = other.position;
+    if (other.isSetComment()) {
+      this.comment = other.comment;
+    }
+  }
+
+  public TColumnDesc deepCopy() {
+    return new TColumnDesc(this);
+  }
+
+  @Override
+  public void clear() {
+    this.columnName = null;
+    this.typeDesc = null;
+    setPositionIsSet(false);
+    this.position = 0;
+    this.comment = null;
+  }
+
+  public String getColumnName() {
+    return this.columnName;
+  }
+
+  public void setColumnName(String columnName) {
+    this.columnName = columnName;
+  }
+
+  public void unsetColumnName() {
+    this.columnName = null;
+  }
+
+  /** Returns true if field columnName is set (has been assigned a value) and false otherwise */
+  public boolean isSetColumnName() {
+    return this.columnName != null;
+  }
+
+  public void setColumnNameIsSet(boolean value) {
+    if (!value) {
+      this.columnName = null;
+    }
+  }
+
+  public TTypeDesc getTypeDesc() {
+    return this.typeDesc;
+  }
+
+  public void setTypeDesc(TTypeDesc typeDesc) {
+    this.typeDesc = typeDesc;
+  }
+
+  public void unsetTypeDesc() {
+    this.typeDesc = null;
+  }
+
+  /** Returns true if field typeDesc is set (has been assigned a value) and false otherwise */
+  public boolean isSetTypeDesc() {
+    return this.typeDesc != null;
+  }
+
+  public void setTypeDescIsSet(boolean value) {
+    if (!value) {
+      this.typeDesc = null;
+    }
+  }
+
+  public int getPosition() {
+    return this.position;
+  }
+
+  public void setPosition(int position) {
+    this.position = position;
+    setPositionIsSet(true);
+  }
+
+  public void unsetPosition() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __POSITION_ISSET_ID);
+  }
+
+  /** Returns true if field position is set (has been assigned a value) and false otherwise */
+  public boolean isSetPosition() {
+    return EncodingUtils.testBit(__isset_bitfield, __POSITION_ISSET_ID);
+  }
+
+  public void setPositionIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __POSITION_ISSET_ID, value);
+  }
+
+  public String getComment() {
+    return this.comment;
+  }
+
+  public void setComment(String comment) {
+    this.comment = comment;
+  }
+
+  public void unsetComment() {
+    this.comment = null;
+  }
+
+  /** Returns true if field comment is set (has been assigned a value) and false otherwise */
+  public boolean isSetComment() {
+    return this.comment != null;
+  }
+
+  public void setCommentIsSet(boolean value) {
+    if (!value) {
+      this.comment = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case COLUMN_NAME:
+      if (value == null) {
+        unsetColumnName();
+      } else {
+        setColumnName((String)value);
+      }
+      break;
+
+    case TYPE_DESC:
+      if (value == null) {
+        unsetTypeDesc();
+      } else {
+        setTypeDesc((TTypeDesc)value);
+      }
+      break;
+
+    case POSITION:
+      if (value == null) {
+        unsetPosition();
+      } else {
+        setPosition((Integer)value);
+      }
+      break;
+
+    case COMMENT:
+      if (value == null) {
+        unsetComment();
+      } else {
+        setComment((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case COLUMN_NAME:
+      return getColumnName();
+
+    case TYPE_DESC:
+      return getTypeDesc();
+
+    case POSITION:
+      return getPosition();
+
+    case COMMENT:
+      return getComment();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case COLUMN_NAME:
+      return isSetColumnName();
+    case TYPE_DESC:
+      return isSetTypeDesc();
+    case POSITION:
+      return isSetPosition();
+    case COMMENT:
+      return isSetComment();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TColumnDesc)
+      return this.equals((TColumnDesc)that);
+    return false;
+  }
+
+  public boolean equals(TColumnDesc that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_columnName = true && this.isSetColumnName();
+    boolean that_present_columnName = true && that.isSetColumnName();
+    if (this_present_columnName || that_present_columnName) {
+      if (!(this_present_columnName && that_present_columnName))
+        return false;
+      if (!this.columnName.equals(that.columnName))
+        return false;
+    }
+
+    boolean this_present_typeDesc = true && this.isSetTypeDesc();
+    boolean that_present_typeDesc = true && that.isSetTypeDesc();
+    if (this_present_typeDesc || that_present_typeDesc) {
+      if (!(this_present_typeDesc && that_present_typeDesc))
+        return false;
+      if (!this.typeDesc.equals(that.typeDesc))
+        return false;
+    }
+
+    boolean this_present_position = true;
+    boolean that_present_position = true;
+    if (this_present_position || that_present_position) {
+      if (!(this_present_position && that_present_position))
+        return false;
+      if (this.position != that.position)
+        return false;
+    }
+
+    boolean this_present_comment = true && this.isSetComment();
+    boolean that_present_comment = true && that.isSetComment();
+    if (this_present_comment || that_present_comment) {
+      if (!(this_present_comment && that_present_comment))
+        return false;
+      if (!this.comment.equals(that.comment))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_columnName = true && (isSetColumnName());
+    list.add(present_columnName);
+    if (present_columnName)
+      list.add(columnName);
+
+    boolean present_typeDesc = true && (isSetTypeDesc());
+    list.add(present_typeDesc);
+    if (present_typeDesc)
+      list.add(typeDesc);
+
+    boolean present_position = true;
+    list.add(present_position);
+    if (present_position)
+      list.add(position);
+
+    boolean present_comment = true && (isSetComment());
+    list.add(present_comment);
+    if (present_comment)
+      list.add(comment);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TColumnDesc other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetColumnName()).compareTo(other.isSetColumnName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetColumnName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columnName, other.columnName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetTypeDesc()).compareTo(other.isSetTypeDesc());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetTypeDesc()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.typeDesc, other.typeDesc);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetPosition()).compareTo(other.isSetPosition());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetPosition()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.position, other.position);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetComment()).compareTo(other.isSetComment());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetComment()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.comment, other.comment);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TColumnDesc(");
+    boolean first = true;
+
+    sb.append("columnName:");
+    if (this.columnName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.columnName);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("typeDesc:");
+    if (this.typeDesc == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.typeDesc);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("position:");
+    sb.append(this.position);
+    first = false;
+    if (isSetComment()) {
+      if (!first) sb.append(", ");
+      sb.append("comment:");
+      if (this.comment == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.comment);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetColumnName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'columnName' is unset! Struct:" + toString());
+    }
+
+    if (!isSetTypeDesc()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'typeDesc' is unset! Struct:" + toString());
+    }
+
+    if (!isSetPosition()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'position' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (typeDesc != null) {
+      typeDesc.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
+      __isset_bitfield = 0;
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TColumnDescStandardSchemeFactory implements SchemeFactory {
+    public TColumnDescStandardScheme getScheme() {
+      return new TColumnDescStandardScheme();
+    }
+  }
+
+  private static class TColumnDescStandardScheme extends StandardScheme<TColumnDesc> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TColumnDesc struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // COLUMN_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.columnName = iprot.readString();
+              struct.setColumnNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // TYPE_DESC
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.typeDesc = new TTypeDesc();
+              struct.typeDesc.read(iprot);
+              struct.setTypeDescIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // POSITION
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.position = iprot.readI32();
+              struct.setPositionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 4: // COMMENT
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.comment = iprot.readString();
+              struct.setCommentIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TColumnDesc struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.columnName != null) {
+        oprot.writeFieldBegin(COLUMN_NAME_FIELD_DESC);
+        oprot.writeString(struct.columnName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.typeDesc != null) {
+        oprot.writeFieldBegin(TYPE_DESC_FIELD_DESC);
+        struct.typeDesc.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldBegin(POSITION_FIELD_DESC);
+      oprot.writeI32(struct.position);
+      oprot.writeFieldEnd();
+      if (struct.comment != null) {
+        if (struct.isSetComment()) {
+          oprot.writeFieldBegin(COMMENT_FIELD_DESC);
+          oprot.writeString(struct.comment);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TColumnDescTupleSchemeFactory implements SchemeFactory {
+    public TColumnDescTupleScheme getScheme() {
+      return new TColumnDescTupleScheme();
+    }
+  }
+
+  private static class TColumnDescTupleScheme extends TupleScheme<TColumnDesc> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TColumnDesc struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.columnName);
+      struct.typeDesc.write(oprot);
+      oprot.writeI32(struct.position);
+      BitSet optionals = new BitSet();
+      if (struct.isSetComment()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetComment()) {
+        oprot.writeString(struct.comment);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TColumnDesc struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.columnName = iprot.readString();
+      struct.setColumnNameIsSet(true);
+      struct.typeDesc = new TTypeDesc();
+      struct.typeDesc.read(iprot);
+      struct.setTypeDescIsSet(true);
+      struct.position = iprot.readI32();
+      struct.setPositionIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.comment = iprot.readString();
+        struct.setCommentIsSet(true);
+      }
+    }
+  }
+
+}
+


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