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From co...@apache.org
Subject [05/49] sentry git commit: SENTRY-1286: Create sentry-service-common module(Colin Ma, reviewed by Dapeng Sun)
Date Thu, 16 Jun 2016 03:11:59 GMT
http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryAuthorizable.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryAuthorizable.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryAuthorizable.java
new file mode 100644
index 0000000..2174b42
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryAuthorizable.java
@@ -0,0 +1,817 @@
+/**
+ * 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.sentry.provider.db.service.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)", date = "2016-05-05")
+public class TSentryAuthorizable implements org.apache.thrift.TBase<TSentryAuthorizable, TSentryAuthorizable._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryAuthorizable> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryAuthorizable");
+
+  private static final org.apache.thrift.protocol.TField SERVER_FIELD_DESC = new org.apache.thrift.protocol.TField("server", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField URI_FIELD_DESC = new org.apache.thrift.protocol.TField("uri", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField DB_FIELD_DESC = new org.apache.thrift.protocol.TField("db", org.apache.thrift.protocol.TType.STRING, (short)3);
+  private static final org.apache.thrift.protocol.TField TABLE_FIELD_DESC = new org.apache.thrift.protocol.TField("table", org.apache.thrift.protocol.TType.STRING, (short)4);
+  private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)5);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryAuthorizableStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryAuthorizableTupleSchemeFactory());
+  }
+
+  private String server; // required
+  private String uri; // optional
+  private String db; // optional
+  private String table; // optional
+  private String column; // 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 {
+    SERVER((short)1, "server"),
+    URI((short)2, "uri"),
+    DB((short)3, "db"),
+    TABLE((short)4, "table"),
+    COLUMN((short)5, "column");
+
+    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: // SERVER
+          return SERVER;
+        case 2: // URI
+          return URI;
+        case 3: // DB
+          return DB;
+        case 4: // TABLE
+          return TABLE;
+        case 5: // COLUMN
+          return COLUMN;
+        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 _Fields optionals[] = {_Fields.URI,_Fields.DB,_Fields.TABLE,_Fields.COLUMN};
+  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.SERVER, new org.apache.thrift.meta_data.FieldMetaData("server", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.URI, new org.apache.thrift.meta_data.FieldMetaData("uri", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.DB, new org.apache.thrift.meta_data.FieldMetaData("db", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.TABLE, new org.apache.thrift.meta_data.FieldMetaData("table", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", 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(TSentryAuthorizable.class, metaDataMap);
+  }
+
+  public TSentryAuthorizable() {
+  }
+
+  public TSentryAuthorizable(
+    String server)
+  {
+    this();
+    this.server = server;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryAuthorizable(TSentryAuthorizable other) {
+    if (other.isSetServer()) {
+      this.server = other.server;
+    }
+    if (other.isSetUri()) {
+      this.uri = other.uri;
+    }
+    if (other.isSetDb()) {
+      this.db = other.db;
+    }
+    if (other.isSetTable()) {
+      this.table = other.table;
+    }
+    if (other.isSetColumn()) {
+      this.column = other.column;
+    }
+  }
+
+  public TSentryAuthorizable deepCopy() {
+    return new TSentryAuthorizable(this);
+  }
+
+  @Override
+  public void clear() {
+    this.server = null;
+    this.uri = null;
+    this.db = null;
+    this.table = null;
+    this.column = null;
+  }
+
+  public String getServer() {
+    return this.server;
+  }
+
+  public void setServer(String server) {
+    this.server = server;
+  }
+
+  public void unsetServer() {
+    this.server = null;
+  }
+
+  /** Returns true if field server is set (has been assigned a value) and false otherwise */
+  public boolean isSetServer() {
+    return this.server != null;
+  }
+
+  public void setServerIsSet(boolean value) {
+    if (!value) {
+      this.server = null;
+    }
+  }
+
+  public String getUri() {
+    return this.uri;
+  }
+
+  public void setUri(String uri) {
+    this.uri = uri;
+  }
+
+  public void unsetUri() {
+    this.uri = null;
+  }
+
+  /** Returns true if field uri is set (has been assigned a value) and false otherwise */
+  public boolean isSetUri() {
+    return this.uri != null;
+  }
+
+  public void setUriIsSet(boolean value) {
+    if (!value) {
+      this.uri = null;
+    }
+  }
+
+  public String getDb() {
+    return this.db;
+  }
+
+  public void setDb(String db) {
+    this.db = db;
+  }
+
+  public void unsetDb() {
+    this.db = null;
+  }
+
+  /** Returns true if field db is set (has been assigned a value) and false otherwise */
+  public boolean isSetDb() {
+    return this.db != null;
+  }
+
+  public void setDbIsSet(boolean value) {
+    if (!value) {
+      this.db = null;
+    }
+  }
+
+  public String getTable() {
+    return this.table;
+  }
+
+  public void setTable(String table) {
+    this.table = table;
+  }
+
+  public void unsetTable() {
+    this.table = null;
+  }
+
+  /** Returns true if field table is set (has been assigned a value) and false otherwise */
+  public boolean isSetTable() {
+    return this.table != null;
+  }
+
+  public void setTableIsSet(boolean value) {
+    if (!value) {
+      this.table = null;
+    }
+  }
+
+  public String getColumn() {
+    return this.column;
+  }
+
+  public void setColumn(String column) {
+    this.column = column;
+  }
+
+  public void unsetColumn() {
+    this.column = null;
+  }
+
+  /** Returns true if field column is set (has been assigned a value) and false otherwise */
+  public boolean isSetColumn() {
+    return this.column != null;
+  }
+
+  public void setColumnIsSet(boolean value) {
+    if (!value) {
+      this.column = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case SERVER:
+      if (value == null) {
+        unsetServer();
+      } else {
+        setServer((String)value);
+      }
+      break;
+
+    case URI:
+      if (value == null) {
+        unsetUri();
+      } else {
+        setUri((String)value);
+      }
+      break;
+
+    case DB:
+      if (value == null) {
+        unsetDb();
+      } else {
+        setDb((String)value);
+      }
+      break;
+
+    case TABLE:
+      if (value == null) {
+        unsetTable();
+      } else {
+        setTable((String)value);
+      }
+      break;
+
+    case COLUMN:
+      if (value == null) {
+        unsetColumn();
+      } else {
+        setColumn((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case SERVER:
+      return getServer();
+
+    case URI:
+      return getUri();
+
+    case DB:
+      return getDb();
+
+    case TABLE:
+      return getTable();
+
+    case COLUMN:
+      return getColumn();
+
+    }
+    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 SERVER:
+      return isSetServer();
+    case URI:
+      return isSetUri();
+    case DB:
+      return isSetDb();
+    case TABLE:
+      return isSetTable();
+    case COLUMN:
+      return isSetColumn();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryAuthorizable)
+      return this.equals((TSentryAuthorizable)that);
+    return false;
+  }
+
+  public boolean equals(TSentryAuthorizable that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_server = true && this.isSetServer();
+    boolean that_present_server = true && that.isSetServer();
+    if (this_present_server || that_present_server) {
+      if (!(this_present_server && that_present_server))
+        return false;
+      if (!this.server.equals(that.server))
+        return false;
+    }
+
+    boolean this_present_uri = true && this.isSetUri();
+    boolean that_present_uri = true && that.isSetUri();
+    if (this_present_uri || that_present_uri) {
+      if (!(this_present_uri && that_present_uri))
+        return false;
+      if (!this.uri.equals(that.uri))
+        return false;
+    }
+
+    boolean this_present_db = true && this.isSetDb();
+    boolean that_present_db = true && that.isSetDb();
+    if (this_present_db || that_present_db) {
+      if (!(this_present_db && that_present_db))
+        return false;
+      if (!this.db.equals(that.db))
+        return false;
+    }
+
+    boolean this_present_table = true && this.isSetTable();
+    boolean that_present_table = true && that.isSetTable();
+    if (this_present_table || that_present_table) {
+      if (!(this_present_table && that_present_table))
+        return false;
+      if (!this.table.equals(that.table))
+        return false;
+    }
+
+    boolean this_present_column = true && this.isSetColumn();
+    boolean that_present_column = true && that.isSetColumn();
+    if (this_present_column || that_present_column) {
+      if (!(this_present_column && that_present_column))
+        return false;
+      if (!this.column.equals(that.column))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_server = true && (isSetServer());
+    list.add(present_server);
+    if (present_server)
+      list.add(server);
+
+    boolean present_uri = true && (isSetUri());
+    list.add(present_uri);
+    if (present_uri)
+      list.add(uri);
+
+    boolean present_db = true && (isSetDb());
+    list.add(present_db);
+    if (present_db)
+      list.add(db);
+
+    boolean present_table = true && (isSetTable());
+    list.add(present_table);
+    if (present_table)
+      list.add(table);
+
+    boolean present_column = true && (isSetColumn());
+    list.add(present_column);
+    if (present_column)
+      list.add(column);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryAuthorizable other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetServer()).compareTo(other.isSetServer());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetServer()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.server, other.server);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetUri()).compareTo(other.isSetUri());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetUri()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.uri, other.uri);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetDb()).compareTo(other.isSetDb());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDb()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.db, other.db);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetTable()).compareTo(other.isSetTable());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetTable()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.table, other.table);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetColumn()).compareTo(other.isSetColumn());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetColumn()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, other.column);
+      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("TSentryAuthorizable(");
+    boolean first = true;
+
+    sb.append("server:");
+    if (this.server == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.server);
+    }
+    first = false;
+    if (isSetUri()) {
+      if (!first) sb.append(", ");
+      sb.append("uri:");
+      if (this.uri == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.uri);
+      }
+      first = false;
+    }
+    if (isSetDb()) {
+      if (!first) sb.append(", ");
+      sb.append("db:");
+      if (this.db == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.db);
+      }
+      first = false;
+    }
+    if (isSetTable()) {
+      if (!first) sb.append(", ");
+      sb.append("table:");
+      if (this.table == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.table);
+      }
+      first = false;
+    }
+    if (isSetColumn()) {
+      if (!first) sb.append(", ");
+      sb.append("column:");
+      if (this.column == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.column);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetServer()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'server' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  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 TSentryAuthorizableStandardSchemeFactory implements SchemeFactory {
+    public TSentryAuthorizableStandardScheme getScheme() {
+      return new TSentryAuthorizableStandardScheme();
+    }
+  }
+
+  private static class TSentryAuthorizableStandardScheme extends StandardScheme<TSentryAuthorizable> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryAuthorizable 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: // SERVER
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.server = iprot.readString();
+              struct.setServerIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // URI
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.uri = iprot.readString();
+              struct.setUriIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // DB
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.db = iprot.readString();
+              struct.setDbIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 4: // TABLE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.table = iprot.readString();
+              struct.setTableIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 5: // COLUMN
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.column = iprot.readString();
+              struct.setColumnIsSet(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, TSentryAuthorizable struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.server != null) {
+        oprot.writeFieldBegin(SERVER_FIELD_DESC);
+        oprot.writeString(struct.server);
+        oprot.writeFieldEnd();
+      }
+      if (struct.uri != null) {
+        if (struct.isSetUri()) {
+          oprot.writeFieldBegin(URI_FIELD_DESC);
+          oprot.writeString(struct.uri);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.db != null) {
+        if (struct.isSetDb()) {
+          oprot.writeFieldBegin(DB_FIELD_DESC);
+          oprot.writeString(struct.db);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.table != null) {
+        if (struct.isSetTable()) {
+          oprot.writeFieldBegin(TABLE_FIELD_DESC);
+          oprot.writeString(struct.table);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.column != null) {
+        if (struct.isSetColumn()) {
+          oprot.writeFieldBegin(COLUMN_FIELD_DESC);
+          oprot.writeString(struct.column);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryAuthorizableTupleSchemeFactory implements SchemeFactory {
+    public TSentryAuthorizableTupleScheme getScheme() {
+      return new TSentryAuthorizableTupleScheme();
+    }
+  }
+
+  private static class TSentryAuthorizableTupleScheme extends TupleScheme<TSentryAuthorizable> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryAuthorizable struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.server);
+      BitSet optionals = new BitSet();
+      if (struct.isSetUri()) {
+        optionals.set(0);
+      }
+      if (struct.isSetDb()) {
+        optionals.set(1);
+      }
+      if (struct.isSetTable()) {
+        optionals.set(2);
+      }
+      if (struct.isSetColumn()) {
+        optionals.set(3);
+      }
+      oprot.writeBitSet(optionals, 4);
+      if (struct.isSetUri()) {
+        oprot.writeString(struct.uri);
+      }
+      if (struct.isSetDb()) {
+        oprot.writeString(struct.db);
+      }
+      if (struct.isSetTable()) {
+        oprot.writeString(struct.table);
+      }
+      if (struct.isSetColumn()) {
+        oprot.writeString(struct.column);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryAuthorizable struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.server = iprot.readString();
+      struct.setServerIsSet(true);
+      BitSet incoming = iprot.readBitSet(4);
+      if (incoming.get(0)) {
+        struct.uri = iprot.readString();
+        struct.setUriIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.db = iprot.readString();
+        struct.setDbIsSet(true);
+      }
+      if (incoming.get(2)) {
+        struct.table = iprot.readString();
+        struct.setTableIsSet(true);
+      }
+      if (incoming.get(3)) {
+        struct.column = iprot.readString();
+        struct.setColumnIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
new file mode 100644
index 0000000..11cd83a
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
@@ -0,0 +1,600 @@
+/**
+ * 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.sentry.provider.db.service.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)", date = "2016-05-05")
+public class TSentryConfigValueRequest implements org.apache.thrift.TBase<TSentryConfigValueRequest, TSentryConfigValueRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryConfigValueRequest> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryConfigValueRequest");
+
+  private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField PROPERTY_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("propertyName", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField DEFAULT_VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField("defaultValue", org.apache.thrift.protocol.TType.STRING, (short)3);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryConfigValueRequestStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryConfigValueRequestTupleSchemeFactory());
+  }
+
+  private int protocol_version; // required
+  private String propertyName; // required
+  private String defaultValue; // 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 {
+    PROTOCOL_VERSION((short)1, "protocol_version"),
+    PROPERTY_NAME((short)2, "propertyName"),
+    DEFAULT_VALUE((short)3, "defaultValue");
+
+    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: // PROTOCOL_VERSION
+          return PROTOCOL_VERSION;
+        case 2: // PROPERTY_NAME
+          return PROPERTY_NAME;
+        case 3: // DEFAULT_VALUE
+          return DEFAULT_VALUE;
+        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 __PROTOCOL_VERSION_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = {_Fields.DEFAULT_VALUE};
+  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.PROTOCOL_VERSION, new org.apache.thrift.meta_data.FieldMetaData("protocol_version", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+    tmpMap.put(_Fields.PROPERTY_NAME, new org.apache.thrift.meta_data.FieldMetaData("propertyName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.DEFAULT_VALUE, new org.apache.thrift.meta_data.FieldMetaData("defaultValue", 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(TSentryConfigValueRequest.class, metaDataMap);
+  }
+
+  public TSentryConfigValueRequest() {
+    this.protocol_version = 2;
+
+  }
+
+  public TSentryConfigValueRequest(
+    int protocol_version,
+    String propertyName)
+  {
+    this();
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+    this.propertyName = propertyName;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryConfigValueRequest(TSentryConfigValueRequest other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.protocol_version = other.protocol_version;
+    if (other.isSetPropertyName()) {
+      this.propertyName = other.propertyName;
+    }
+    if (other.isSetDefaultValue()) {
+      this.defaultValue = other.defaultValue;
+    }
+  }
+
+  public TSentryConfigValueRequest deepCopy() {
+    return new TSentryConfigValueRequest(this);
+  }
+
+  @Override
+  public void clear() {
+    this.protocol_version = 2;
+
+    this.propertyName = null;
+    this.defaultValue = null;
+  }
+
+  public int getProtocol_version() {
+    return this.protocol_version;
+  }
+
+  public void setProtocol_version(int protocol_version) {
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+  }
+
+  public void unsetProtocol_version() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  /** Returns true if field protocol_version is set (has been assigned a value) and false otherwise */
+  public boolean isSetProtocol_version() {
+    return EncodingUtils.testBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  public void setProtocol_versionIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID, value);
+  }
+
+  public String getPropertyName() {
+    return this.propertyName;
+  }
+
+  public void setPropertyName(String propertyName) {
+    this.propertyName = propertyName;
+  }
+
+  public void unsetPropertyName() {
+    this.propertyName = null;
+  }
+
+  /** Returns true if field propertyName is set (has been assigned a value) and false otherwise */
+  public boolean isSetPropertyName() {
+    return this.propertyName != null;
+  }
+
+  public void setPropertyNameIsSet(boolean value) {
+    if (!value) {
+      this.propertyName = null;
+    }
+  }
+
+  public String getDefaultValue() {
+    return this.defaultValue;
+  }
+
+  public void setDefaultValue(String defaultValue) {
+    this.defaultValue = defaultValue;
+  }
+
+  public void unsetDefaultValue() {
+    this.defaultValue = null;
+  }
+
+  /** Returns true if field defaultValue is set (has been assigned a value) and false otherwise */
+  public boolean isSetDefaultValue() {
+    return this.defaultValue != null;
+  }
+
+  public void setDefaultValueIsSet(boolean value) {
+    if (!value) {
+      this.defaultValue = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      if (value == null) {
+        unsetProtocol_version();
+      } else {
+        setProtocol_version((Integer)value);
+      }
+      break;
+
+    case PROPERTY_NAME:
+      if (value == null) {
+        unsetPropertyName();
+      } else {
+        setPropertyName((String)value);
+      }
+      break;
+
+    case DEFAULT_VALUE:
+      if (value == null) {
+        unsetDefaultValue();
+      } else {
+        setDefaultValue((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      return getProtocol_version();
+
+    case PROPERTY_NAME:
+      return getPropertyName();
+
+    case DEFAULT_VALUE:
+      return getDefaultValue();
+
+    }
+    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 PROTOCOL_VERSION:
+      return isSetProtocol_version();
+    case PROPERTY_NAME:
+      return isSetPropertyName();
+    case DEFAULT_VALUE:
+      return isSetDefaultValue();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryConfigValueRequest)
+      return this.equals((TSentryConfigValueRequest)that);
+    return false;
+  }
+
+  public boolean equals(TSentryConfigValueRequest that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_protocol_version = true;
+    boolean that_present_protocol_version = true;
+    if (this_present_protocol_version || that_present_protocol_version) {
+      if (!(this_present_protocol_version && that_present_protocol_version))
+        return false;
+      if (this.protocol_version != that.protocol_version)
+        return false;
+    }
+
+    boolean this_present_propertyName = true && this.isSetPropertyName();
+    boolean that_present_propertyName = true && that.isSetPropertyName();
+    if (this_present_propertyName || that_present_propertyName) {
+      if (!(this_present_propertyName && that_present_propertyName))
+        return false;
+      if (!this.propertyName.equals(that.propertyName))
+        return false;
+    }
+
+    boolean this_present_defaultValue = true && this.isSetDefaultValue();
+    boolean that_present_defaultValue = true && that.isSetDefaultValue();
+    if (this_present_defaultValue || that_present_defaultValue) {
+      if (!(this_present_defaultValue && that_present_defaultValue))
+        return false;
+      if (!this.defaultValue.equals(that.defaultValue))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_protocol_version = true;
+    list.add(present_protocol_version);
+    if (present_protocol_version)
+      list.add(protocol_version);
+
+    boolean present_propertyName = true && (isSetPropertyName());
+    list.add(present_propertyName);
+    if (present_propertyName)
+      list.add(propertyName);
+
+    boolean present_defaultValue = true && (isSetDefaultValue());
+    list.add(present_defaultValue);
+    if (present_defaultValue)
+      list.add(defaultValue);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryConfigValueRequest other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetProtocol_version()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetPropertyName()).compareTo(other.isSetPropertyName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetPropertyName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.propertyName, other.propertyName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetDefaultValue()).compareTo(other.isSetDefaultValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDefaultValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.defaultValue, other.defaultValue);
+      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("TSentryConfigValueRequest(");
+    boolean first = true;
+
+    sb.append("protocol_version:");
+    sb.append(this.protocol_version);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("propertyName:");
+    if (this.propertyName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.propertyName);
+    }
+    first = false;
+    if (isSetDefaultValue()) {
+      if (!first) sb.append(", ");
+      sb.append("defaultValue:");
+      if (this.defaultValue == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.defaultValue);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetProtocol_version()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'protocol_version' is unset! Struct:" + toString());
+    }
+
+    if (!isSetPropertyName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'propertyName' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  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 TSentryConfigValueRequestStandardSchemeFactory implements SchemeFactory {
+    public TSentryConfigValueRequestStandardScheme getScheme() {
+      return new TSentryConfigValueRequestStandardScheme();
+    }
+  }
+
+  private static class TSentryConfigValueRequestStandardScheme extends StandardScheme<TSentryConfigValueRequest> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryConfigValueRequest 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: // PROTOCOL_VERSION
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.protocol_version = iprot.readI32();
+              struct.setProtocol_versionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // PROPERTY_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.propertyName = iprot.readString();
+              struct.setPropertyNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // DEFAULT_VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.defaultValue = iprot.readString();
+              struct.setDefaultValueIsSet(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, TSentryConfigValueRequest struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(PROTOCOL_VERSION_FIELD_DESC);
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeFieldEnd();
+      if (struct.propertyName != null) {
+        oprot.writeFieldBegin(PROPERTY_NAME_FIELD_DESC);
+        oprot.writeString(struct.propertyName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.defaultValue != null) {
+        if (struct.isSetDefaultValue()) {
+          oprot.writeFieldBegin(DEFAULT_VALUE_FIELD_DESC);
+          oprot.writeString(struct.defaultValue);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryConfigValueRequestTupleSchemeFactory implements SchemeFactory {
+    public TSentryConfigValueRequestTupleScheme getScheme() {
+      return new TSentryConfigValueRequestTupleScheme();
+    }
+  }
+
+  private static class TSentryConfigValueRequestTupleScheme extends TupleScheme<TSentryConfigValueRequest> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryConfigValueRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeString(struct.propertyName);
+      BitSet optionals = new BitSet();
+      if (struct.isSetDefaultValue()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetDefaultValue()) {
+        oprot.writeString(struct.defaultValue);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryConfigValueRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.protocol_version = iprot.readI32();
+      struct.setProtocol_versionIsSet(true);
+      struct.propertyName = iprot.readString();
+      struct.setPropertyNameIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.defaultValue = iprot.readString();
+        struct.setDefaultValueIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueResponse.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueResponse.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueResponse.java
new file mode 100644
index 0000000..441f61e
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueResponse.java
@@ -0,0 +1,504 @@
+/**
+ * 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.sentry.provider.db.service.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)", date = "2016-05-05")
+public class TSentryConfigValueResponse implements org.apache.thrift.TBase<TSentryConfigValueResponse, TSentryConfigValueResponse._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryConfigValueResponse> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryConfigValueResponse");
+
+  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 org.apache.thrift.protocol.TField VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField("value", org.apache.thrift.protocol.TType.STRING, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryConfigValueResponseStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryConfigValueResponseTupleSchemeFactory());
+  }
+
+  private org.apache.sentry.service.thrift.TSentryResponseStatus status; // required
+  private String value; // 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 {
+    STATUS((short)1, "status"),
+    VALUE((short)2, "value");
+
+    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;
+        case 2: // VALUE
+          return VALUE;
+        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 _Fields optionals[] = {_Fields.VALUE};
+  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, org.apache.sentry.service.thrift.TSentryResponseStatus.class)));
+    tmpMap.put(_Fields.VALUE, new org.apache.thrift.meta_data.FieldMetaData("value", 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(TSentryConfigValueResponse.class, metaDataMap);
+  }
+
+  public TSentryConfigValueResponse() {
+  }
+
+  public TSentryConfigValueResponse(
+    org.apache.sentry.service.thrift.TSentryResponseStatus status)
+  {
+    this();
+    this.status = status;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryConfigValueResponse(TSentryConfigValueResponse other) {
+    if (other.isSetStatus()) {
+      this.status = new org.apache.sentry.service.thrift.TSentryResponseStatus(other.status);
+    }
+    if (other.isSetValue()) {
+      this.value = other.value;
+    }
+  }
+
+  public TSentryConfigValueResponse deepCopy() {
+    return new TSentryConfigValueResponse(this);
+  }
+
+  @Override
+  public void clear() {
+    this.status = null;
+    this.value = null;
+  }
+
+  public org.apache.sentry.service.thrift.TSentryResponseStatus getStatus() {
+    return this.status;
+  }
+
+  public void setStatus(org.apache.sentry.service.thrift.TSentryResponseStatus 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 String getValue() {
+    return this.value;
+  }
+
+  public void setValue(String value) {
+    this.value = value;
+  }
+
+  public void unsetValue() {
+    this.value = null;
+  }
+
+  /** Returns true if field value is set (has been assigned a value) and false otherwise */
+  public boolean isSetValue() {
+    return this.value != null;
+  }
+
+  public void setValueIsSet(boolean value) {
+    if (!value) {
+      this.value = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case STATUS:
+      if (value == null) {
+        unsetStatus();
+      } else {
+        setStatus((org.apache.sentry.service.thrift.TSentryResponseStatus)value);
+      }
+      break;
+
+    case VALUE:
+      if (value == null) {
+        unsetValue();
+      } else {
+        setValue((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case STATUS:
+      return getStatus();
+
+    case VALUE:
+      return getValue();
+
+    }
+    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();
+    case VALUE:
+      return isSetValue();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryConfigValueResponse)
+      return this.equals((TSentryConfigValueResponse)that);
+    return false;
+  }
+
+  public boolean equals(TSentryConfigValueResponse 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;
+    }
+
+    boolean this_present_value = true && this.isSetValue();
+    boolean that_present_value = true && that.isSetValue();
+    if (this_present_value || that_present_value) {
+      if (!(this_present_value && that_present_value))
+        return false;
+      if (!this.value.equals(that.value))
+        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);
+
+    boolean present_value = true && (isSetValue());
+    list.add(present_value);
+    if (present_value)
+      list.add(value);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryConfigValueResponse 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;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetValue()).compareTo(other.isSetValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.value, other.value);
+      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("TSentryConfigValueResponse(");
+    boolean first = true;
+
+    sb.append("status:");
+    if (this.status == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.status);
+    }
+    first = false;
+    if (isSetValue()) {
+      if (!first) sb.append(", ");
+      sb.append("value:");
+      if (this.value == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.value);
+      }
+      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 TSentryConfigValueResponseStandardSchemeFactory implements SchemeFactory {
+    public TSentryConfigValueResponseStandardScheme getScheme() {
+      return new TSentryConfigValueResponseStandardScheme();
+    }
+  }
+
+  private static class TSentryConfigValueResponseStandardScheme extends StandardScheme<TSentryConfigValueResponse> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryConfigValueResponse 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 org.apache.sentry.service.thrift.TSentryResponseStatus();
+              struct.status.read(iprot);
+              struct.setStatusIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.value = iprot.readString();
+              struct.setValueIsSet(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, TSentryConfigValueResponse 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();
+      }
+      if (struct.value != null) {
+        if (struct.isSetValue()) {
+          oprot.writeFieldBegin(VALUE_FIELD_DESC);
+          oprot.writeString(struct.value);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryConfigValueResponseTupleSchemeFactory implements SchemeFactory {
+    public TSentryConfigValueResponseTupleScheme getScheme() {
+      return new TSentryConfigValueResponseTupleScheme();
+    }
+  }
+
+  private static class TSentryConfigValueResponseTupleScheme extends TupleScheme<TSentryConfigValueResponse> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryConfigValueResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      struct.status.write(oprot);
+      BitSet optionals = new BitSet();
+      if (struct.isSetValue()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetValue()) {
+        oprot.writeString(struct.value);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryConfigValueResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.status = new org.apache.sentry.service.thrift.TSentryResponseStatus();
+      struct.status.read(iprot);
+      struct.setStatusIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.value = iprot.readString();
+        struct.setValueIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java
new file mode 100644
index 0000000..e276b27
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java
@@ -0,0 +1,600 @@
+/**
+ * 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.sentry.provider.db.service.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)", date = "2016-05-05")
+public class TSentryExportMappingDataRequest implements org.apache.thrift.TBase<TSentryExportMappingDataRequest, TSentryExportMappingDataRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryExportMappingDataRequest> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryExportMappingDataRequest");
+
+  private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField REQUESTOR_USER_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("requestorUserName", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField OBJECT_PATH_FIELD_DESC = new org.apache.thrift.protocol.TField("objectPath", org.apache.thrift.protocol.TType.STRING, (short)3);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryExportMappingDataRequestStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryExportMappingDataRequestTupleSchemeFactory());
+  }
+
+  private int protocol_version; // required
+  private String requestorUserName; // required
+  private String objectPath; // 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 {
+    PROTOCOL_VERSION((short)1, "protocol_version"),
+    REQUESTOR_USER_NAME((short)2, "requestorUserName"),
+    OBJECT_PATH((short)3, "objectPath");
+
+    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: // PROTOCOL_VERSION
+          return PROTOCOL_VERSION;
+        case 2: // REQUESTOR_USER_NAME
+          return REQUESTOR_USER_NAME;
+        case 3: // OBJECT_PATH
+          return OBJECT_PATH;
+        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 __PROTOCOL_VERSION_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = {_Fields.OBJECT_PATH};
+  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.PROTOCOL_VERSION, new org.apache.thrift.meta_data.FieldMetaData("protocol_version", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+    tmpMap.put(_Fields.REQUESTOR_USER_NAME, new org.apache.thrift.meta_data.FieldMetaData("requestorUserName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.OBJECT_PATH, new org.apache.thrift.meta_data.FieldMetaData("objectPath", 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(TSentryExportMappingDataRequest.class, metaDataMap);
+  }
+
+  public TSentryExportMappingDataRequest() {
+    this.protocol_version = 1;
+
+  }
+
+  public TSentryExportMappingDataRequest(
+    int protocol_version,
+    String requestorUserName)
+  {
+    this();
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+    this.requestorUserName = requestorUserName;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryExportMappingDataRequest(TSentryExportMappingDataRequest other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.protocol_version = other.protocol_version;
+    if (other.isSetRequestorUserName()) {
+      this.requestorUserName = other.requestorUserName;
+    }
+    if (other.isSetObjectPath()) {
+      this.objectPath = other.objectPath;
+    }
+  }
+
+  public TSentryExportMappingDataRequest deepCopy() {
+    return new TSentryExportMappingDataRequest(this);
+  }
+
+  @Override
+  public void clear() {
+    this.protocol_version = 1;
+
+    this.requestorUserName = null;
+    this.objectPath = null;
+  }
+
+  public int getProtocol_version() {
+    return this.protocol_version;
+  }
+
+  public void setProtocol_version(int protocol_version) {
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+  }
+
+  public void unsetProtocol_version() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  /** Returns true if field protocol_version is set (has been assigned a value) and false otherwise */
+  public boolean isSetProtocol_version() {
+    return EncodingUtils.testBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  public void setProtocol_versionIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID, value);
+  }
+
+  public String getRequestorUserName() {
+    return this.requestorUserName;
+  }
+
+  public void setRequestorUserName(String requestorUserName) {
+    this.requestorUserName = requestorUserName;
+  }
+
+  public void unsetRequestorUserName() {
+    this.requestorUserName = null;
+  }
+
+  /** Returns true if field requestorUserName is set (has been assigned a value) and false otherwise */
+  public boolean isSetRequestorUserName() {
+    return this.requestorUserName != null;
+  }
+
+  public void setRequestorUserNameIsSet(boolean value) {
+    if (!value) {
+      this.requestorUserName = null;
+    }
+  }
+
+  public String getObjectPath() {
+    return this.objectPath;
+  }
+
+  public void setObjectPath(String objectPath) {
+    this.objectPath = objectPath;
+  }
+
+  public void unsetObjectPath() {
+    this.objectPath = null;
+  }
+
+  /** Returns true if field objectPath is set (has been assigned a value) and false otherwise */
+  public boolean isSetObjectPath() {
+    return this.objectPath != null;
+  }
+
+  public void setObjectPathIsSet(boolean value) {
+    if (!value) {
+      this.objectPath = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      if (value == null) {
+        unsetProtocol_version();
+      } else {
+        setProtocol_version((Integer)value);
+      }
+      break;
+
+    case REQUESTOR_USER_NAME:
+      if (value == null) {
+        unsetRequestorUserName();
+      } else {
+        setRequestorUserName((String)value);
+      }
+      break;
+
+    case OBJECT_PATH:
+      if (value == null) {
+        unsetObjectPath();
+      } else {
+        setObjectPath((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      return getProtocol_version();
+
+    case REQUESTOR_USER_NAME:
+      return getRequestorUserName();
+
+    case OBJECT_PATH:
+      return getObjectPath();
+
+    }
+    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 PROTOCOL_VERSION:
+      return isSetProtocol_version();
+    case REQUESTOR_USER_NAME:
+      return isSetRequestorUserName();
+    case OBJECT_PATH:
+      return isSetObjectPath();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryExportMappingDataRequest)
+      return this.equals((TSentryExportMappingDataRequest)that);
+    return false;
+  }
+
+  public boolean equals(TSentryExportMappingDataRequest that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_protocol_version = true;
+    boolean that_present_protocol_version = true;
+    if (this_present_protocol_version || that_present_protocol_version) {
+      if (!(this_present_protocol_version && that_present_protocol_version))
+        return false;
+      if (this.protocol_version != that.protocol_version)
+        return false;
+    }
+
+    boolean this_present_requestorUserName = true && this.isSetRequestorUserName();
+    boolean that_present_requestorUserName = true && that.isSetRequestorUserName();
+    if (this_present_requestorUserName || that_present_requestorUserName) {
+      if (!(this_present_requestorUserName && that_present_requestorUserName))
+        return false;
+      if (!this.requestorUserName.equals(that.requestorUserName))
+        return false;
+    }
+
+    boolean this_present_objectPath = true && this.isSetObjectPath();
+    boolean that_present_objectPath = true && that.isSetObjectPath();
+    if (this_present_objectPath || that_present_objectPath) {
+      if (!(this_present_objectPath && that_present_objectPath))
+        return false;
+      if (!this.objectPath.equals(that.objectPath))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_protocol_version = true;
+    list.add(present_protocol_version);
+    if (present_protocol_version)
+      list.add(protocol_version);
+
+    boolean present_requestorUserName = true && (isSetRequestorUserName());
+    list.add(present_requestorUserName);
+    if (present_requestorUserName)
+      list.add(requestorUserName);
+
+    boolean present_objectPath = true && (isSetObjectPath());
+    list.add(present_objectPath);
+    if (present_objectPath)
+      list.add(objectPath);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryExportMappingDataRequest other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetProtocol_version()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetRequestorUserName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetObjectPath()).compareTo(other.isSetObjectPath());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetObjectPath()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.objectPath, other.objectPath);
+      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("TSentryExportMappingDataRequest(");
+    boolean first = true;
+
+    sb.append("protocol_version:");
+    sb.append(this.protocol_version);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("requestorUserName:");
+    if (this.requestorUserName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.requestorUserName);
+    }
+    first = false;
+    if (isSetObjectPath()) {
+      if (!first) sb.append(", ");
+      sb.append("objectPath:");
+      if (this.objectPath == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.objectPath);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetProtocol_version()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'protocol_version' is unset! Struct:" + toString());
+    }
+
+    if (!isSetRequestorUserName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'requestorUserName' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  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 TSentryExportMappingDataRequestStandardSchemeFactory implements SchemeFactory {
+    public TSentryExportMappingDataRequestStandardScheme getScheme() {
+      return new TSentryExportMappingDataRequestStandardScheme();
+    }
+  }
+
+  private static class TSentryExportMappingDataRequestStandardScheme extends StandardScheme<TSentryExportMappingDataRequest> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryExportMappingDataRequest 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: // PROTOCOL_VERSION
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.protocol_version = iprot.readI32();
+              struct.setProtocol_versionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // REQUESTOR_USER_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.requestorUserName = iprot.readString();
+              struct.setRequestorUserNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // OBJECT_PATH
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.objectPath = iprot.readString();
+              struct.setObjectPathIsSet(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, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(PROTOCOL_VERSION_FIELD_DESC);
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeFieldEnd();
+      if (struct.requestorUserName != null) {
+        oprot.writeFieldBegin(REQUESTOR_USER_NAME_FIELD_DESC);
+        oprot.writeString(struct.requestorUserName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.objectPath != null) {
+        if (struct.isSetObjectPath()) {
+          oprot.writeFieldBegin(OBJECT_PATH_FIELD_DESC);
+          oprot.writeString(struct.objectPath);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryExportMappingDataRequestTupleSchemeFactory implements SchemeFactory {
+    public TSentryExportMappingDataRequestTupleScheme getScheme() {
+      return new TSentryExportMappingDataRequestTupleScheme();
+    }
+  }
+
+  private static class TSentryExportMappingDataRequestTupleScheme extends TupleScheme<TSentryExportMappingDataRequest> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeString(struct.requestorUserName);
+      BitSet optionals = new BitSet();
+      if (struct.isSetObjectPath()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetObjectPath()) {
+        oprot.writeString(struct.objectPath);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.protocol_version = iprot.readI32();
+      struct.setProtocol_versionIsSet(true);
+      struct.requestorUserName = iprot.readString();
+      struct.setRequestorUserNameIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.objectPath = iprot.readString();
+        struct.setObjectPathIsSet(true);
+      }
+    }
+  }
+
+}
+


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