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From co...@apache.org
Subject [02/49] sentry git commit: SENTRY-1286: Create sentry-service-common module(Colin Ma, reviewed by Dapeng Sun)
Date Thu, 16 Jun 2016 03:11:56 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/TSentryPrivilegeMap.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilegeMap.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilegeMap.java
new file mode 100644
index 0000000..9991f3b
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilegeMap.java
@@ -0,0 +1,490 @@
+/**
+ * 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 TSentryPrivilegeMap implements org.apache.thrift.TBase<TSentryPrivilegeMap, TSentryPrivilegeMap._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryPrivilegeMap> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryPrivilegeMap");
+
+  private static final org.apache.thrift.protocol.TField PRIVILEGE_MAP_FIELD_DESC = new org.apache.thrift.protocol.TField("privilegeMap", org.apache.thrift.protocol.TType.MAP, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryPrivilegeMapStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryPrivilegeMapTupleSchemeFactory());
+  }
+
+  private Map<String,Set<TSentryPrivilege>> privilegeMap; // 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 {
+    PRIVILEGE_MAP((short)1, "privilegeMap");
+
+    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: // PRIVILEGE_MAP
+          return PRIVILEGE_MAP;
+        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.PRIVILEGE_MAP, new org.apache.thrift.meta_data.FieldMetaData("privilegeMap", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
+            new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
+                new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryPrivilege.class)))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryPrivilegeMap.class, metaDataMap);
+  }
+
+  public TSentryPrivilegeMap() {
+  }
+
+  public TSentryPrivilegeMap(
+    Map<String,Set<TSentryPrivilege>> privilegeMap)
+  {
+    this();
+    this.privilegeMap = privilegeMap;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryPrivilegeMap(TSentryPrivilegeMap other) {
+    if (other.isSetPrivilegeMap()) {
+      Map<String,Set<TSentryPrivilege>> __this__privilegeMap = new HashMap<String,Set<TSentryPrivilege>>(other.privilegeMap.size());
+      for (Map.Entry<String, Set<TSentryPrivilege>> other_element : other.privilegeMap.entrySet()) {
+
+        String other_element_key = other_element.getKey();
+        Set<TSentryPrivilege> other_element_value = other_element.getValue();
+
+        String __this__privilegeMap_copy_key = other_element_key;
+
+        Set<TSentryPrivilege> __this__privilegeMap_copy_value = new HashSet<TSentryPrivilege>(other_element_value.size());
+        for (TSentryPrivilege other_element_value_element : other_element_value) {
+          __this__privilegeMap_copy_value.add(new TSentryPrivilege(other_element_value_element));
+        }
+
+        __this__privilegeMap.put(__this__privilegeMap_copy_key, __this__privilegeMap_copy_value);
+      }
+      this.privilegeMap = __this__privilegeMap;
+    }
+  }
+
+  public TSentryPrivilegeMap deepCopy() {
+    return new TSentryPrivilegeMap(this);
+  }
+
+  @Override
+  public void clear() {
+    this.privilegeMap = null;
+  }
+
+  public int getPrivilegeMapSize() {
+    return (this.privilegeMap == null) ? 0 : this.privilegeMap.size();
+  }
+
+  public void putToPrivilegeMap(String key, Set<TSentryPrivilege> val) {
+    if (this.privilegeMap == null) {
+      this.privilegeMap = new HashMap<String,Set<TSentryPrivilege>>();
+    }
+    this.privilegeMap.put(key, val);
+  }
+
+  public Map<String,Set<TSentryPrivilege>> getPrivilegeMap() {
+    return this.privilegeMap;
+  }
+
+  public void setPrivilegeMap(Map<String,Set<TSentryPrivilege>> privilegeMap) {
+    this.privilegeMap = privilegeMap;
+  }
+
+  public void unsetPrivilegeMap() {
+    this.privilegeMap = null;
+  }
+
+  /** Returns true if field privilegeMap is set (has been assigned a value) and false otherwise */
+  public boolean isSetPrivilegeMap() {
+    return this.privilegeMap != null;
+  }
+
+  public void setPrivilegeMapIsSet(boolean value) {
+    if (!value) {
+      this.privilegeMap = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PRIVILEGE_MAP:
+      if (value == null) {
+        unsetPrivilegeMap();
+      } else {
+        setPrivilegeMap((Map<String,Set<TSentryPrivilege>>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PRIVILEGE_MAP:
+      return getPrivilegeMap();
+
+    }
+    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 PRIVILEGE_MAP:
+      return isSetPrivilegeMap();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryPrivilegeMap)
+      return this.equals((TSentryPrivilegeMap)that);
+    return false;
+  }
+
+  public boolean equals(TSentryPrivilegeMap that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_privilegeMap = true && this.isSetPrivilegeMap();
+    boolean that_present_privilegeMap = true && that.isSetPrivilegeMap();
+    if (this_present_privilegeMap || that_present_privilegeMap) {
+      if (!(this_present_privilegeMap && that_present_privilegeMap))
+        return false;
+      if (!this.privilegeMap.equals(that.privilegeMap))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_privilegeMap = true && (isSetPrivilegeMap());
+    list.add(present_privilegeMap);
+    if (present_privilegeMap)
+      list.add(privilegeMap);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryPrivilegeMap other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetPrivilegeMap()).compareTo(other.isSetPrivilegeMap());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetPrivilegeMap()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilegeMap, other.privilegeMap);
+      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("TSentryPrivilegeMap(");
+    boolean first = true;
+
+    sb.append("privilegeMap:");
+    if (this.privilegeMap == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.privilegeMap);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetPrivilegeMap()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'privilegeMap' 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 TSentryPrivilegeMapStandardSchemeFactory implements SchemeFactory {
+    public TSentryPrivilegeMapStandardScheme getScheme() {
+      return new TSentryPrivilegeMapStandardScheme();
+    }
+  }
+
+  private static class TSentryPrivilegeMapStandardScheme extends StandardScheme<TSentryPrivilegeMap> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryPrivilegeMap 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: // PRIVILEGE_MAP
+            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+              {
+                org.apache.thrift.protocol.TMap _map112 = iprot.readMapBegin();
+                struct.privilegeMap = new HashMap<String,Set<TSentryPrivilege>>(2*_map112.size);
+                String _key113;
+                Set<TSentryPrivilege> _val114;
+                for (int _i115 = 0; _i115 < _map112.size; ++_i115)
+                {
+                  _key113 = iprot.readString();
+                  {
+                    org.apache.thrift.protocol.TSet _set116 = iprot.readSetBegin();
+                    _val114 = new HashSet<TSentryPrivilege>(2*_set116.size);
+                    TSentryPrivilege _elem117;
+                    for (int _i118 = 0; _i118 < _set116.size; ++_i118)
+                    {
+                      _elem117 = new TSentryPrivilege();
+                      _elem117.read(iprot);
+                      _val114.add(_elem117);
+                    }
+                    iprot.readSetEnd();
+                  }
+                  struct.privilegeMap.put(_key113, _val114);
+                }
+                iprot.readMapEnd();
+              }
+              struct.setPrivilegeMapIsSet(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, TSentryPrivilegeMap struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.privilegeMap != null) {
+        oprot.writeFieldBegin(PRIVILEGE_MAP_FIELD_DESC);
+        {
+          oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.SET, struct.privilegeMap.size()));
+          for (Map.Entry<String, Set<TSentryPrivilege>> _iter119 : struct.privilegeMap.entrySet())
+          {
+            oprot.writeString(_iter119.getKey());
+            {
+              oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, _iter119.getValue().size()));
+              for (TSentryPrivilege _iter120 : _iter119.getValue())
+              {
+                _iter120.write(oprot);
+              }
+              oprot.writeSetEnd();
+            }
+          }
+          oprot.writeMapEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryPrivilegeMapTupleSchemeFactory implements SchemeFactory {
+    public TSentryPrivilegeMapTupleScheme getScheme() {
+      return new TSentryPrivilegeMapTupleScheme();
+    }
+  }
+
+  private static class TSentryPrivilegeMapTupleScheme extends TupleScheme<TSentryPrivilegeMap> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryPrivilegeMap struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      {
+        oprot.writeI32(struct.privilegeMap.size());
+        for (Map.Entry<String, Set<TSentryPrivilege>> _iter121 : struct.privilegeMap.entrySet())
+        {
+          oprot.writeString(_iter121.getKey());
+          {
+            oprot.writeI32(_iter121.getValue().size());
+            for (TSentryPrivilege _iter122 : _iter121.getValue())
+            {
+              _iter122.write(oprot);
+            }
+          }
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryPrivilegeMap struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      {
+        org.apache.thrift.protocol.TMap _map123 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.SET, iprot.readI32());
+        struct.privilegeMap = new HashMap<String,Set<TSentryPrivilege>>(2*_map123.size);
+        String _key124;
+        Set<TSentryPrivilege> _val125;
+        for (int _i126 = 0; _i126 < _map123.size; ++_i126)
+        {
+          _key124 = iprot.readString();
+          {
+            org.apache.thrift.protocol.TSet _set127 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            _val125 = new HashSet<TSentryPrivilege>(2*_set127.size);
+            TSentryPrivilege _elem128;
+            for (int _i129 = 0; _i129 < _set127.size; ++_i129)
+            {
+              _elem128 = new TSentryPrivilege();
+              _elem128.read(iprot);
+              _val125.add(_elem128);
+            }
+          }
+          struct.privilegeMap.put(_key124, _val125);
+        }
+      }
+      struct.setPrivilegeMapIsSet(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/TSentryRole.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java
new file mode 100644
index 0000000..e60ac24
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java
@@ -0,0 +1,645 @@
+/**
+ * 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 TSentryRole implements org.apache.thrift.TBase<TSentryRole, TSentryRole._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryRole> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryRole");
+
+  private static final org.apache.thrift.protocol.TField ROLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("roleName", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField GROUPS_FIELD_DESC = new org.apache.thrift.protocol.TField("groups", org.apache.thrift.protocol.TType.SET, (short)2);
+  private static final org.apache.thrift.protocol.TField GRANTOR_PRINCIPAL_FIELD_DESC = new org.apache.thrift.protocol.TField("grantorPrincipal", 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 TSentryRoleStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryRoleTupleSchemeFactory());
+  }
+
+  private String roleName; // required
+  private Set<TSentryGroup> groups; // required
+  private String grantorPrincipal; // 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 {
+    ROLE_NAME((short)1, "roleName"),
+    GROUPS((short)2, "groups"),
+    GRANTOR_PRINCIPAL((short)3, "grantorPrincipal");
+
+    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: // ROLE_NAME
+          return ROLE_NAME;
+        case 2: // GROUPS
+          return GROUPS;
+        case 3: // GRANTOR_PRINCIPAL
+          return GRANTOR_PRINCIPAL;
+        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.ROLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("roleName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.GROUPS, new org.apache.thrift.meta_data.FieldMetaData("groups", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
+            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryGroup.class))));
+    tmpMap.put(_Fields.GRANTOR_PRINCIPAL, new org.apache.thrift.meta_data.FieldMetaData("grantorPrincipal", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryRole.class, metaDataMap);
+  }
+
+  public TSentryRole() {
+  }
+
+  public TSentryRole(
+    String roleName,
+    Set<TSentryGroup> groups,
+    String grantorPrincipal)
+  {
+    this();
+    this.roleName = roleName;
+    this.groups = groups;
+    this.grantorPrincipal = grantorPrincipal;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryRole(TSentryRole other) {
+    if (other.isSetRoleName()) {
+      this.roleName = other.roleName;
+    }
+    if (other.isSetGroups()) {
+      Set<TSentryGroup> __this__groups = new HashSet<TSentryGroup>(other.groups.size());
+      for (TSentryGroup other_element : other.groups) {
+        __this__groups.add(new TSentryGroup(other_element));
+      }
+      this.groups = __this__groups;
+    }
+    if (other.isSetGrantorPrincipal()) {
+      this.grantorPrincipal = other.grantorPrincipal;
+    }
+  }
+
+  public TSentryRole deepCopy() {
+    return new TSentryRole(this);
+  }
+
+  @Override
+  public void clear() {
+    this.roleName = null;
+    this.groups = null;
+    this.grantorPrincipal = null;
+  }
+
+  public String getRoleName() {
+    return this.roleName;
+  }
+
+  public void setRoleName(String roleName) {
+    this.roleName = roleName;
+  }
+
+  public void unsetRoleName() {
+    this.roleName = null;
+  }
+
+  /** Returns true if field roleName is set (has been assigned a value) and false otherwise */
+  public boolean isSetRoleName() {
+    return this.roleName != null;
+  }
+
+  public void setRoleNameIsSet(boolean value) {
+    if (!value) {
+      this.roleName = null;
+    }
+  }
+
+  public int getGroupsSize() {
+    return (this.groups == null) ? 0 : this.groups.size();
+  }
+
+  public java.util.Iterator<TSentryGroup> getGroupsIterator() {
+    return (this.groups == null) ? null : this.groups.iterator();
+  }
+
+  public void addToGroups(TSentryGroup elem) {
+    if (this.groups == null) {
+      this.groups = new HashSet<TSentryGroup>();
+    }
+    this.groups.add(elem);
+  }
+
+  public Set<TSentryGroup> getGroups() {
+    return this.groups;
+  }
+
+  public void setGroups(Set<TSentryGroup> groups) {
+    this.groups = groups;
+  }
+
+  public void unsetGroups() {
+    this.groups = null;
+  }
+
+  /** Returns true if field groups is set (has been assigned a value) and false otherwise */
+  public boolean isSetGroups() {
+    return this.groups != null;
+  }
+
+  public void setGroupsIsSet(boolean value) {
+    if (!value) {
+      this.groups = null;
+    }
+  }
+
+  public String getGrantorPrincipal() {
+    return this.grantorPrincipal;
+  }
+
+  public void setGrantorPrincipal(String grantorPrincipal) {
+    this.grantorPrincipal = grantorPrincipal;
+  }
+
+  public void unsetGrantorPrincipal() {
+    this.grantorPrincipal = null;
+  }
+
+  /** Returns true if field grantorPrincipal is set (has been assigned a value) and false otherwise */
+  public boolean isSetGrantorPrincipal() {
+    return this.grantorPrincipal != null;
+  }
+
+  public void setGrantorPrincipalIsSet(boolean value) {
+    if (!value) {
+      this.grantorPrincipal = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case ROLE_NAME:
+      if (value == null) {
+        unsetRoleName();
+      } else {
+        setRoleName((String)value);
+      }
+      break;
+
+    case GROUPS:
+      if (value == null) {
+        unsetGroups();
+      } else {
+        setGroups((Set<TSentryGroup>)value);
+      }
+      break;
+
+    case GRANTOR_PRINCIPAL:
+      if (value == null) {
+        unsetGrantorPrincipal();
+      } else {
+        setGrantorPrincipal((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case ROLE_NAME:
+      return getRoleName();
+
+    case GROUPS:
+      return getGroups();
+
+    case GRANTOR_PRINCIPAL:
+      return getGrantorPrincipal();
+
+    }
+    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 ROLE_NAME:
+      return isSetRoleName();
+    case GROUPS:
+      return isSetGroups();
+    case GRANTOR_PRINCIPAL:
+      return isSetGrantorPrincipal();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryRole)
+      return this.equals((TSentryRole)that);
+    return false;
+  }
+
+  public boolean equals(TSentryRole that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_roleName = true && this.isSetRoleName();
+    boolean that_present_roleName = true && that.isSetRoleName();
+    if (this_present_roleName || that_present_roleName) {
+      if (!(this_present_roleName && that_present_roleName))
+        return false;
+      if (!this.roleName.equals(that.roleName))
+        return false;
+    }
+
+    boolean this_present_groups = true && this.isSetGroups();
+    boolean that_present_groups = true && that.isSetGroups();
+    if (this_present_groups || that_present_groups) {
+      if (!(this_present_groups && that_present_groups))
+        return false;
+      if (!this.groups.equals(that.groups))
+        return false;
+    }
+
+    boolean this_present_grantorPrincipal = true && this.isSetGrantorPrincipal();
+    boolean that_present_grantorPrincipal = true && that.isSetGrantorPrincipal();
+    if (this_present_grantorPrincipal || that_present_grantorPrincipal) {
+      if (!(this_present_grantorPrincipal && that_present_grantorPrincipal))
+        return false;
+      if (!this.grantorPrincipal.equals(that.grantorPrincipal))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_roleName = true && (isSetRoleName());
+    list.add(present_roleName);
+    if (present_roleName)
+      list.add(roleName);
+
+    boolean present_groups = true && (isSetGroups());
+    list.add(present_groups);
+    if (present_groups)
+      list.add(groups);
+
+    boolean present_grantorPrincipal = true && (isSetGrantorPrincipal());
+    list.add(present_grantorPrincipal);
+    if (present_grantorPrincipal)
+      list.add(grantorPrincipal);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryRole other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetRoleName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetGroups()).compareTo(other.isSetGroups());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGroups()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groups, other.groups);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetGrantorPrincipal()).compareTo(other.isSetGrantorPrincipal());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGrantorPrincipal()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.grantorPrincipal, other.grantorPrincipal);
+      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("TSentryRole(");
+    boolean first = true;
+
+    sb.append("roleName:");
+    if (this.roleName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.roleName);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("groups:");
+    if (this.groups == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.groups);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("grantorPrincipal:");
+    if (this.grantorPrincipal == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.grantorPrincipal);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetRoleName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'roleName' is unset! Struct:" + toString());
+    }
+
+    if (!isSetGroups()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'groups' is unset! Struct:" + toString());
+    }
+
+    if (!isSetGrantorPrincipal()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'grantorPrincipal' 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 TSentryRoleStandardSchemeFactory implements SchemeFactory {
+    public TSentryRoleStandardScheme getScheme() {
+      return new TSentryRoleStandardScheme();
+    }
+  }
+
+  private static class TSentryRoleStandardScheme extends StandardScheme<TSentryRole> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryRole 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: // ROLE_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.roleName = iprot.readString();
+              struct.setRoleNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // GROUPS
+            if (schemeField.type == org.apache.thrift.protocol.TType.SET) {
+              {
+                org.apache.thrift.protocol.TSet _set56 = iprot.readSetBegin();
+                struct.groups = new HashSet<TSentryGroup>(2*_set56.size);
+                TSentryGroup _elem57;
+                for (int _i58 = 0; _i58 < _set56.size; ++_i58)
+                {
+                  _elem57 = new TSentryGroup();
+                  _elem57.read(iprot);
+                  struct.groups.add(_elem57);
+                }
+                iprot.readSetEnd();
+              }
+              struct.setGroupsIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // GRANTOR_PRINCIPAL
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.grantorPrincipal = iprot.readString();
+              struct.setGrantorPrincipalIsSet(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, TSentryRole struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.roleName != null) {
+        oprot.writeFieldBegin(ROLE_NAME_FIELD_DESC);
+        oprot.writeString(struct.roleName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.groups != null) {
+        oprot.writeFieldBegin(GROUPS_FIELD_DESC);
+        {
+          oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, struct.groups.size()));
+          for (TSentryGroup _iter59 : struct.groups)
+          {
+            _iter59.write(oprot);
+          }
+          oprot.writeSetEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      if (struct.grantorPrincipal != null) {
+        oprot.writeFieldBegin(GRANTOR_PRINCIPAL_FIELD_DESC);
+        oprot.writeString(struct.grantorPrincipal);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryRoleTupleSchemeFactory implements SchemeFactory {
+    public TSentryRoleTupleScheme getScheme() {
+      return new TSentryRoleTupleScheme();
+    }
+  }
+
+  private static class TSentryRoleTupleScheme extends TupleScheme<TSentryRole> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryRole struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.roleName);
+      {
+        oprot.writeI32(struct.groups.size());
+        for (TSentryGroup _iter60 : struct.groups)
+        {
+          _iter60.write(oprot);
+        }
+      }
+      oprot.writeString(struct.grantorPrincipal);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryRole struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.roleName = iprot.readString();
+      struct.setRoleNameIsSet(true);
+      {
+        org.apache.thrift.protocol.TSet _set61 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+        struct.groups = new HashSet<TSentryGroup>(2*_set61.size);
+        TSentryGroup _elem62;
+        for (int _i63 = 0; _i63 < _set61.size; ++_i63)
+        {
+          _elem62 = new TSentryGroup();
+          _elem62.read(iprot);
+          struct.groups.add(_elem62);
+        }
+      }
+      struct.setGroupsIsSet(true);
+      struct.grantorPrincipal = iprot.readString();
+      struct.setGrantorPrincipalIsSet(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/service/thrift/TSentryResponseStatus.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/TSentryResponseStatus.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/TSentryResponseStatus.java
new file mode 100644
index 0000000..d9a9f86
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/TSentryResponseStatus.java
@@ -0,0 +1,598 @@
+/**
+ * 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.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 TSentryResponseStatus implements org.apache.thrift.TBase<TSentryResponseStatus, TSentryResponseStatus._Fields>, java.io.Serializable, Cloneable, Comparable<TSentryResponseStatus> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryResponseStatus");
+
+  private static final org.apache.thrift.protocol.TField VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField("value", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField STACK_FIELD_DESC = new org.apache.thrift.protocol.TField("stack", 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 TSentryResponseStatusStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryResponseStatusTupleSchemeFactory());
+  }
+
+  private int value; // required
+  private String message; // required
+  private String stack; // 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 {
+    VALUE((short)1, "value"),
+    MESSAGE((short)2, "message"),
+    STACK((short)3, "stack");
+
+    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: // VALUE
+          return VALUE;
+        case 2: // MESSAGE
+          return MESSAGE;
+        case 3: // STACK
+          return STACK;
+        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 __VALUE_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = {_Fields.STACK};
+  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.VALUE, new org.apache.thrift.meta_data.FieldMetaData("value", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+    tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.STACK, new org.apache.thrift.meta_data.FieldMetaData("stack", 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(TSentryResponseStatus.class, metaDataMap);
+  }
+
+  public TSentryResponseStatus() {
+  }
+
+  public TSentryResponseStatus(
+    int value,
+    String message)
+  {
+    this();
+    this.value = value;
+    setValueIsSet(true);
+    this.message = message;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryResponseStatus(TSentryResponseStatus other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.value = other.value;
+    if (other.isSetMessage()) {
+      this.message = other.message;
+    }
+    if (other.isSetStack()) {
+      this.stack = other.stack;
+    }
+  }
+
+  public TSentryResponseStatus deepCopy() {
+    return new TSentryResponseStatus(this);
+  }
+
+  @Override
+  public void clear() {
+    setValueIsSet(false);
+    this.value = 0;
+    this.message = null;
+    this.stack = null;
+  }
+
+  public int getValue() {
+    return this.value;
+  }
+
+  public void setValue(int value) {
+    this.value = value;
+    setValueIsSet(true);
+  }
+
+  public void unsetValue() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __VALUE_ISSET_ID);
+  }
+
+  /** Returns true if field value is set (has been assigned a value) and false otherwise */
+  public boolean isSetValue() {
+    return EncodingUtils.testBit(__isset_bitfield, __VALUE_ISSET_ID);
+  }
+
+  public void setValueIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __VALUE_ISSET_ID, value);
+  }
+
+  public String getMessage() {
+    return this.message;
+  }
+
+  public void setMessage(String message) {
+    this.message = message;
+  }
+
+  public void unsetMessage() {
+    this.message = null;
+  }
+
+  /** Returns true if field message is set (has been assigned a value) and false otherwise */
+  public boolean isSetMessage() {
+    return this.message != null;
+  }
+
+  public void setMessageIsSet(boolean value) {
+    if (!value) {
+      this.message = null;
+    }
+  }
+
+  public String getStack() {
+    return this.stack;
+  }
+
+  public void setStack(String stack) {
+    this.stack = stack;
+  }
+
+  public void unsetStack() {
+    this.stack = null;
+  }
+
+  /** Returns true if field stack is set (has been assigned a value) and false otherwise */
+  public boolean isSetStack() {
+    return this.stack != null;
+  }
+
+  public void setStackIsSet(boolean value) {
+    if (!value) {
+      this.stack = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case VALUE:
+      if (value == null) {
+        unsetValue();
+      } else {
+        setValue((Integer)value);
+      }
+      break;
+
+    case MESSAGE:
+      if (value == null) {
+        unsetMessage();
+      } else {
+        setMessage((String)value);
+      }
+      break;
+
+    case STACK:
+      if (value == null) {
+        unsetStack();
+      } else {
+        setStack((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case VALUE:
+      return getValue();
+
+    case MESSAGE:
+      return getMessage();
+
+    case STACK:
+      return getStack();
+
+    }
+    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 VALUE:
+      return isSetValue();
+    case MESSAGE:
+      return isSetMessage();
+    case STACK:
+      return isSetStack();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryResponseStatus)
+      return this.equals((TSentryResponseStatus)that);
+    return false;
+  }
+
+  public boolean equals(TSentryResponseStatus that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_value = true;
+    boolean that_present_value = true;
+    if (this_present_value || that_present_value) {
+      if (!(this_present_value && that_present_value))
+        return false;
+      if (this.value != that.value)
+        return false;
+    }
+
+    boolean this_present_message = true && this.isSetMessage();
+    boolean that_present_message = true && that.isSetMessage();
+    if (this_present_message || that_present_message) {
+      if (!(this_present_message && that_present_message))
+        return false;
+      if (!this.message.equals(that.message))
+        return false;
+    }
+
+    boolean this_present_stack = true && this.isSetStack();
+    boolean that_present_stack = true && that.isSetStack();
+    if (this_present_stack || that_present_stack) {
+      if (!(this_present_stack && that_present_stack))
+        return false;
+      if (!this.stack.equals(that.stack))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_value = true;
+    list.add(present_value);
+    if (present_value)
+      list.add(value);
+
+    boolean present_message = true && (isSetMessage());
+    list.add(present_message);
+    if (present_message)
+      list.add(message);
+
+    boolean present_stack = true && (isSetStack());
+    list.add(present_stack);
+    if (present_stack)
+      list.add(stack);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(TSentryResponseStatus other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    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;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetMessage()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetStack()).compareTo(other.isSetStack());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetStack()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.stack, other.stack);
+      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("TSentryResponseStatus(");
+    boolean first = true;
+
+    sb.append("value:");
+    sb.append(this.value);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("message:");
+    if (this.message == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.message);
+    }
+    first = false;
+    if (isSetStack()) {
+      if (!first) sb.append(", ");
+      sb.append("stack:");
+      if (this.stack == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.stack);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetValue()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'value' is unset! Struct:" + toString());
+    }
+
+    if (!isSetMessage()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'message' 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 TSentryResponseStatusStandardSchemeFactory implements SchemeFactory {
+    public TSentryResponseStatusStandardScheme getScheme() {
+      return new TSentryResponseStatusStandardScheme();
+    }
+  }
+
+  private static class TSentryResponseStatusStandardScheme extends StandardScheme<TSentryResponseStatus> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryResponseStatus 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: // VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.value = iprot.readI32();
+              struct.setValueIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // MESSAGE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.message = iprot.readString();
+              struct.setMessageIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // STACK
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.stack = iprot.readString();
+              struct.setStackIsSet(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, TSentryResponseStatus struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(VALUE_FIELD_DESC);
+      oprot.writeI32(struct.value);
+      oprot.writeFieldEnd();
+      if (struct.message != null) {
+        oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
+        oprot.writeString(struct.message);
+        oprot.writeFieldEnd();
+      }
+      if (struct.stack != null) {
+        if (struct.isSetStack()) {
+          oprot.writeFieldBegin(STACK_FIELD_DESC);
+          oprot.writeString(struct.stack);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryResponseStatusTupleSchemeFactory implements SchemeFactory {
+    public TSentryResponseStatusTupleScheme getScheme() {
+      return new TSentryResponseStatusTupleScheme();
+    }
+  }
+
+  private static class TSentryResponseStatusTupleScheme extends TupleScheme<TSentryResponseStatus> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryResponseStatus struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.value);
+      oprot.writeString(struct.message);
+      BitSet optionals = new BitSet();
+      if (struct.isSetStack()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetStack()) {
+        oprot.writeString(struct.stack);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryResponseStatus struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.value = iprot.readI32();
+      struct.setValueIsSet(true);
+      struct.message = iprot.readString();
+      struct.setMessageIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.stack = iprot.readString();
+        struct.setStackIsSet(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/service/thrift/sentry_common_serviceConstants.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java
new file mode 100644
index 0000000..eb63bc3
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java
@@ -0,0 +1,57 @@
+/**
+ * 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.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"})
+public class sentry_common_serviceConstants {
+
+  public static final int TSENTRY_SERVICE_V1 = 1;
+
+  public static final int TSENTRY_SERVICE_V2 = 2;
+
+  public static final int TSENTRY_STATUS_OK = 0;
+
+  public static final int TSENTRY_STATUS_ALREADY_EXISTS = 1;
+
+  public static final int TSENTRY_STATUS_NO_SUCH_OBJECT = 2;
+
+  public static final int TSENTRY_STATUS_RUNTIME_ERROR = 3;
+
+  public static final int TSENTRY_STATUS_INVALID_INPUT = 4;
+
+  public static final int TSENTRY_STATUS_ACCESS_DENIED = 5;
+
+  public static final int TSENTRY_STATUS_THRIFT_VERSION_MISMATCH = 6;
+
+}

http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java b/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
new file mode 100644
index 0000000..ab0930b
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
@@ -0,0 +1,257 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.service.thrift;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.security.sasl.Sasl;
+
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableMap;
+
+public class ServiceConstants {
+
+  private static final ImmutableMap<String, String> SASL_PROPERTIES;
+
+  static {
+    Map<String, String> saslProps = new HashMap<String, String>();
+    saslProps.put(Sasl.SERVER_AUTH, "true");
+    saslProps.put(Sasl.QOP, "auth-conf");
+    SASL_PROPERTIES = ImmutableMap.copyOf(saslProps);
+  }
+
+  public static class ConfUtilties {
+    public static final Splitter CLASS_SPLITTER = Splitter.onPattern("[\\s,]")
+        .trimResults().omitEmptyStrings();
+  }
+  public static class ServiceArgs {
+    public static final String CONFIG_FILE_SHORT = "c";
+    public static final String CONFIG_FILE_LONG = "conffile";
+  }
+
+  public static class ServerConfig {
+    public static final ImmutableMap<String, String> SASL_PROPERTIES = ServiceConstants.SASL_PROPERTIES;
+    /**
+     * This configuration parameter is only meant to be used for testing purposes.
+     */
+    public static final String SECURITY_MODE = "sentry.service.security.mode";
+    public static final String SECURITY_MODE_KERBEROS = "kerberos";
+    public static final String SECURITY_MODE_NONE = "none";
+    public static final String SECURITY_USE_UGI_TRANSPORT = "sentry.service.security.use.ugi";
+    public static final String ADMIN_GROUPS = "sentry.service.admin.group";
+    public static final String PRINCIPAL = "sentry.service.server.principal";
+    public static final String KEY_TAB = "sentry.service.server.keytab";
+    public static final String RPC_PORT = "sentry.service.server.rpc-port";
+    public static final int RPC_PORT_DEFAULT = 8038;
+    public static final String RPC_ADDRESS = "sentry.service.server.rpc-address";
+    public static final String RPC_ADDRESS_DEFAULT = "0.0.0.0"; //NOPMD
+    public static final String RPC_MAX_THREADS = "sentry.service.server-max-threads";
+    public static final int RPC_MAX_THREADS_DEFAULT = 500;
+    public static final String RPC_MIN_THREADS = "sentry.service.server-min-threads";
+    public static final int RPC_MIN_THREADS_DEFAULT = 10;
+    public static final String ALLOW_CONNECT = "sentry.service.allow.connect";
+
+    public static final String SENTRY_POLICY_STORE_PLUGINS = "sentry.policy.store.plugins";
+    public static final String SENTRY_POLICY_STORE_PLUGINS_DEFAULT = "";
+
+    public static final String SENTRY_METASTORE_PLUGINS = "sentry.metastore.plugins";
+    public static final String SENTRY_METASTORE_PLUGINS_DEFAULT = "";
+
+    public static final String PROCESSOR_FACTORIES = "sentry.service.processor.factories";
+    public static final String PROCESSOR_FACTORIES_DEFAULT =
+        "org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessorFactory" +
+            ",org.apache.sentry.provider.db.generic.service.thrift.SentryGenericPolicyProcessorFactory";
+    public static final String SENTRY_STORE_JDBC_URL = "sentry.store.jdbc.url";
+    public static final String SENTRY_STORE_JDBC_USER = "sentry.store.jdbc.user";
+    public static final String SENTRY_STORE_JDBC_USER_DEFAULT = "Sentry";
+    public static final String SENTRY_STORE_JDBC_PASS = "sentry.store.jdbc.password";
+    public static final String SENTRY_STORE_JDBC_DRIVER = "sentry.store.jdbc.driver";
+    public static final String SENTRY_STORE_JDBC_DRIVER_DEFAULT = "org.apache.derby.jdbc.EmbeddedDriver";
+
+    public static final String JAVAX_JDO_URL = "javax.jdo.option.ConnectionURL";
+    public static final String JAVAX_JDO_USER = "javax.jdo.option.ConnectionUserName";
+    public static final String JAVAX_JDO_PASS = "javax.jdo.option.ConnectionPassword";
+    public static final String JAVAX_JDO_DRIVER_NAME = "javax.jdo.option.ConnectionDriverName";
+
+    public static final String SENTRY_DB_PROPERTY_PREFIX = "sentry.";
+    public static final String SENTRY_JAVAX_JDO_PROPERTY_PREFIX = SENTRY_DB_PROPERTY_PREFIX + "javax.jdo";
+    public static final String SENTRY_DATANUCLEUS_PROPERTY_PREFIX = SENTRY_DB_PROPERTY_PREFIX + "datanucleus";
+
+    public static final String SENTRY_VERIFY_SCHEM_VERSION = "sentry.verify.schema.version";
+    public static final String SENTRY_VERIFY_SCHEM_VERSION_DEFAULT = "true";
+
+    public static final String SENTRY_SERVICE_NAME = "sentry.service.name";
+    public static final String SENTRY_SERVICE_NAME_DEFAULT = "Sentry-Service";
+
+    public static final String SENTRY_STORE_GROUP_MAPPING = "sentry.store.group.mapping";
+    public static final String SENTRY_STORE_GROUP_MAPPING_RESOURCE = "sentry.store.group.mapping.resource";
+    public static final String SENTRY_STORE_HADOOP_GROUP_MAPPING = "org.apache.sentry.provider.common.HadoopGroupMappingService";
+    public static final String SENTRY_STORE_LOCAL_GROUP_MAPPING = "org.apache.sentry.provider.file.LocalGroupMappingService";
+    public static final String SENTRY_STORE_GROUP_MAPPING_DEFAULT = SENTRY_STORE_HADOOP_GROUP_MAPPING;
+
+    public static final String SENTRY_STORE_ORPHANED_PRIVILEGE_REMOVAL = "sentry.store.orphaned.privilege.removal";
+    public static final String SENTRY_STORE_ORPHANED_PRIVILEGE_REMOVAL_DEFAULT = "false";
+    public static final String SENTRY_HA_ENABLED = "sentry.ha.enabled";
+    public static final boolean SENTRY_HA_ENABLED_DEFAULT = false;
+    public static final String SENTRY_HA_ZK_PROPERTY_PREFIX = "sentry.ha.zookeeper.";
+    public static final String SENTRY_HA_ZOOKEEPER_SECURITY = SENTRY_HA_ZK_PROPERTY_PREFIX + "security";
+    public static final boolean SENTRY_HA_ZOOKEEPER_SECURITY_DEFAULT = false;
+    public static final String SENTRY_HA_ZOOKEEPER_QUORUM = SENTRY_HA_ZK_PROPERTY_PREFIX + "quorum";
+    public static final String SENTRY_HA_ZOOKEEPER_QUORUM_DEFAULT = "localhost:2181";
+    public static final String SENTRY_HA_ZOOKEEPER_RETRIES_MAX_COUNT = SENTRY_HA_ZK_PROPERTY_PREFIX + "session.retries.max.count";
+    public static final int SENTRY_HA_ZOOKEEPER_RETRIES_MAX_COUNT_DEFAULT = 3;
+    public static final String SENTRY_HA_ZOOKEEPER_SLEEP_BETWEEN_RETRIES_MS = SENTRY_HA_ZK_PROPERTY_PREFIX + "session.sleep.between.retries.ms";
+    public static final int SENTRY_HA_ZOOKEEPER_SLEEP_BETWEEN_RETRIES_MS_DEFAULT = 100;
+    public static final String SENTRY_HA_ZOOKEEPER_NAMESPACE = SENTRY_HA_ZK_PROPERTY_PREFIX + "namespace";
+    public static final String SENTRY_HA_ZOOKEEPER_NAMESPACE_DEFAULT = "sentry";
+    // principal and keytab for client to be able to connect to secure ZK. Needed for Sentry HA with secure ZK
+    public static final String SERVER_HA_ZOOKEEPER_CLIENT_PRINCIPAL = "sentry.zookeeper.client.principal";
+    public static final String SERVER_HA_ZOOKEEPER_CLIENT_KEYTAB = "sentry.zookeeper.client.keytab";
+    public static final String SERVER_HA_ZOOKEEPER_CLIENT_TICKET_CACHE = "sentry.zookeeper.client.ticketcache";
+    public static final String SERVER_HA_ZOOKEEPER_CLIENT_TICKET_CACHE_DEFAULT = "false";
+    public static final ImmutableMap<String, String> SENTRY_STORE_DEFAULTS =
+        ImmutableMap.<String, String>builder()
+        .put("datanucleus.connectionPoolingType", "BoneCP")
+        .put("datanucleus.validateTables", "false")
+        .put("datanucleus.validateColumns", "false")
+        .put("datanucleus.validateConstraints", "false")
+        .put("datanucleus.storeManagerType", "rdbms")
+        .put("datanucleus.schema.autoCreateAll", "true")
+        .put("datanucleus.autoCreateSchema", "false")
+        .put("datanucleus.fixedDatastore", "true")
+        .put("datanucleus.autoStartMechanismMode", "checked")
+        .put("datanucleus.transactionIsolation", "read-committed")
+        .put("datanucleus.cache.level2", "false")
+        .put("datanucleus.cache.level2.type", "none")
+        .put("datanucleus.identifierFactory", "datanucleus1")
+        .put("datanucleus.rdbms.useLegacyNativeValueStrategy", "true")
+        .put("datanucleus.plugin.pluginRegistryBundleCheck", "LOG")
+        .put("javax.jdo.PersistenceManagerFactoryClass",
+            "org.datanucleus.api.jdo.JDOPersistenceManagerFactory")
+            .put("javax.jdo.option.DetachAllOnCommit", "true")
+            .put("javax.jdo.option.NonTransactionalRead", "false")
+            .put("javax.jdo.option.NonTransactionalWrite", "false")
+            .put("javax.jdo.option.Multithreaded", "true")
+            .build();
+
+    public static final String SENTRY_WEB_ENABLE = "sentry.service.web.enable";
+    public static final Boolean SENTRY_WEB_ENABLE_DEFAULT = false;
+    public static final String SENTRY_WEB_PORT = "sentry.service.web.port";
+    public static final int SENTRY_WEB_PORT_DEFAULT = 29000;
+    public static final String SENTRY_REPORTER = "sentry.service.reporter";
+
+    // Web SSL
+    public static final String SENTRY_WEB_USE_SSL = "sentry.web.use.ssl";
+    public static final String SENTRY_WEB_SSL_KEYSTORE_PATH = "sentry.web.ssl.keystore.path";
+    public static final String SENTRY_WEB_SSL_KEYSTORE_PASSWORD = "sentry.web.ssl.keystore.password";
+    public static final String SENTRY_SSL_PROTOCOL_BLACKLIST = "sentry.ssl.protocol.blacklist";
+    // Blacklist SSL protocols that are not secure (e.g., POODLE vulnerability)
+    public static final String[] SENTRY_SSL_PROTOCOL_BLACKLIST_DEFAULT = {"SSLv2", "SSLv2Hello", "SSLv3"};
+
+    // Web Security
+    public static final String SENTRY_WEB_SECURITY_PREFIX = "sentry.service.web.authentication";
+    public static final String SENTRY_WEB_SECURITY_TYPE = SENTRY_WEB_SECURITY_PREFIX + ".type";
+    public static final String SENTRY_WEB_SECURITY_TYPE_NONE = "NONE";
+    public static final String SENTRY_WEB_SECURITY_TYPE_KERBEROS = "KERBEROS";
+    public static final String SENTRY_WEB_SECURITY_PRINCIPAL = SENTRY_WEB_SECURITY_PREFIX + ".kerberos.principal";
+    public static final String SENTRY_WEB_SECURITY_KEYTAB = SENTRY_WEB_SECURITY_PREFIX + ".kerberos.keytab";
+    public static final String SENTRY_WEB_SECURITY_ALLOW_CONNECT_USERS = SENTRY_WEB_SECURITY_PREFIX + ".allow.connect.users";
+
+    // max message size for thrift messages
+    public static final String SENTRY_POLICY_SERVER_THRIFT_MAX_MESSAGE_SIZE = "sentry.policy.server.thrift.max.message.size";
+    public static final long SENTRY_POLICY_SERVER_THRIFT_MAX_MESSAGE_SIZE_DEFAULT = 100 * 1024 * 1024;
+
+    // action factories for external components
+    public static final String SENTRY_COMPONENT_ACTION_FACTORY_FORMAT = "sentry.%s.action.factory";
+
+    // Sentry is never a client to other Kerberos Services, it should not be required to renew the TGT
+    @Deprecated
+    public static final String SENTRY_KERBEROS_TGT_AUTORENEW = "sentry.service.kerberos.tgt.autorenew";
+    @Deprecated
+    public static final Boolean SENTRY_KERBEROS_TGT_AUTORENEW_DEFAULT = false;
+  }
+
+  public static class ClientConfig {
+    public static final ImmutableMap<String, String> SASL_PROPERTIES = ServiceConstants.SASL_PROPERTIES;
+    public static final String SERVER_RPC_PORT = "sentry.service.client.server.rpc-port";
+    public static final int SERVER_RPC_PORT_DEFAULT = ServerConfig.RPC_PORT_DEFAULT;
+    public static final String SERVER_RPC_ADDRESS = "sentry.service.client.server.rpc-address";
+    public static final String SERVER_RPC_CONN_TIMEOUT = "sentry.service.client.server.rpc-connection-timeout";
+    public static final int SERVER_RPC_CONN_TIMEOUT_DEFAULT = 200000;
+
+    // HA configuration
+    public static final String SERVER_HA_ENABLED = "sentry.ha.enabled";
+    public static final boolean SERVER_HA_ENABLED_DEFAULT = ServerConfig.SENTRY_HA_ENABLED_DEFAULT;
+    public static final String SENTRY_HA_ZOOKEEPER_QUORUM = ServerConfig.SENTRY_HA_ZOOKEEPER_QUORUM;
+    public static final String SERVER_HA_ZOOKEEPER_QUORUM_DEFAULT = ServerConfig.SENTRY_HA_ZOOKEEPER_QUORUM_DEFAULT;
+    public static final String SENTRY_HA_ZOOKEEPER_NAMESPACE = ServerConfig.SENTRY_HA_ZOOKEEPER_NAMESPACE;
+    public static final String SERVER_HA_ZOOKEEPER_NAMESPACE_DEFAULT = ServerConfig.SENTRY_HA_ZOOKEEPER_NAMESPACE_DEFAULT;
+
+    // connection pool configuration
+    public static final String SENTRY_POOL_ENABLED = "sentry.service.client.connection.pool.enabled";
+    public static final boolean SENTRY_POOL_ENABLED_DEFAULT = false;
+
+    // commons-pool configuration for pool size
+    public static final String SENTRY_POOL_MAX_TOTAL = "sentry.service.client.connection.pool.max-total";
+    public static final int SENTRY_POOL_MAX_TOTAL_DEFAULT = 8;
+    public static final String SENTRY_POOL_MAX_IDLE = "sentry.service.client.connection.pool.max-idle";
+    public static final int SENTRY_POOL_MAX_IDLE_DEFAULT = 8;
+    public static final String SENTRY_POOL_MIN_IDLE = "sentry.service.client.connection.pool.min-idle";
+    public static final int SENTRY_POOL_MIN_IDLE_DEFAULT = 0;
+
+    // retry num for getting the connection from connection pool
+    public static final String SENTRY_POOL_RETRY_TOTAL = "sentry.service.client.connection.pool.retry-total";
+    public static final int SENTRY_POOL_RETRY_TOTAL_DEFAULT = 3;
+
+    // max message size for thrift messages
+    public static final String SENTRY_POLICY_CLIENT_THRIFT_MAX_MESSAGE_SIZE = "sentry.policy.client.thrift.max.message.size";
+    public static final long SENTRY_POLICY_CLIENT_THRIFT_MAX_MESSAGE_SIZE_DEFAULT = 100 * 1024 * 1024;
+
+    // client retry settings
+    public static final String RETRY_COUNT_CONF = "sentry.provider.backend.db.retry.count";
+    public static final int RETRY_COUNT_DEFAULT = 3;
+    public static final String RETRY_INTERVAL_SEC_CONF = "sentry.provider.backend.db.retry.interval.seconds";
+    public static final int RETRY_INTERVAL_SEC_DEFAULT = 30;
+
+    // provider backend cache settings
+    public static final String ENABLE_CACHING = "sentry.provider.backend.generic.cache.enabled";
+    public static final boolean ENABLE_CACHING_DEFAULT = false;
+    public static final String CACHE_TTL_MS = "sentry.provider.backend.generic.cache.ttl.ms";
+    public static final long CACHING_TTL_MS_DEFAULT = 30000;
+    public static final String CACHE_UPDATE_FAILURES_BEFORE_PRIV_REVOKE = "sentry.provider.backend.generic.cache.update.failures.count";
+    public static final int CACHE_UPDATE_FAILURES_BEFORE_PRIV_REVOKE_DEFAULT = 3;
+    public static final String PRIVILEGE_CONVERTER = "sentry.provider.backend.generic.privilege.converter";
+  }
+
+  /**
+   * Thrift generates terrible constant class names
+   */
+  public static class ThriftConstants extends org.apache.sentry.service.thrift.sentry_common_serviceConstants {
+    public static final int TSENTRY_SERVICE_VERSION_CURRENT = TSENTRY_SERVICE_V2;
+  }
+
+  /* Privilege operation scope */
+  public static enum PrivilegeScope {
+    SERVER,
+    URI,
+    DATABASE,
+    TABLE,
+    COLUMN
+  }
+}

http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/Status.java
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/Status.java b/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/Status.java
new file mode 100644
index 0000000..e9cc411
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/main/java/org/apache/sentry/service/thrift/Status.java
@@ -0,0 +1,132 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.service.thrift;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.annotation.Nullable;
+
+import org.apache.sentry.core.common.exception.SentryUserException;
+import org.apache.sentry.core.common.exception.SentryAccessDeniedException;
+import org.apache.sentry.core.common.exception.SentryAlreadyExistsException;
+import org.apache.sentry.core.common.exception.SentryInvalidInputException;
+import org.apache.sentry.core.common.exception.SentryNoSuchObjectException;
+import org.apache.sentry.core.common.exception.SentryThriftAPIMismatchException;
+import org.apache.sentry.service.thrift.ServiceConstants.ThriftConstants;
+
+/**
+ * Simple factory to make returning TSentryStatus objects easy
+ */
+public enum Status {
+  OK(ThriftConstants.TSENTRY_STATUS_OK),
+  ALREADY_EXISTS(ThriftConstants.TSENTRY_STATUS_ALREADY_EXISTS),
+  NO_SUCH_OBJECT(ThriftConstants.TSENTRY_STATUS_NO_SUCH_OBJECT),
+  RUNTIME_ERROR(ThriftConstants.TSENTRY_STATUS_RUNTIME_ERROR),
+  INVALID_INPUT(ThriftConstants.TSENTRY_STATUS_INVALID_INPUT),
+  ACCESS_DENIED(ThriftConstants.TSENTRY_STATUS_ACCESS_DENIED),
+  THRIFT_VERSION_MISMATCH(ThriftConstants.TSENTRY_STATUS_THRIFT_VERSION_MISMATCH),
+  UNKNOWN(-1)
+  ;
+  private int code;
+  private Status(int code) {
+    this.code = code;
+  }
+  public int getCode() {
+    return code;
+  }
+  public static Status fromCode(int code) {
+    for (Status status : Status.values()) {
+      if (status.getCode() == code) {
+        return status;
+      }
+    }
+    return Status.UNKNOWN;
+  }
+  public static TSentryResponseStatus OK() {
+    return Create(Status.OK, "");
+  }
+  public static TSentryResponseStatus AccessDenied(String message, Throwable t) {
+    return Create(Status.ACCESS_DENIED, message, t);
+  }
+  public static TSentryResponseStatus AlreadyExists(String message, Throwable t) {
+    return Create(Status.ALREADY_EXISTS, message, t);
+  }
+  public static TSentryResponseStatus NoSuchObject(String message, Throwable t) {
+    return Create(Status.NO_SUCH_OBJECT, message, t);
+  }
+  public static TSentryResponseStatus RuntimeError(String message, Throwable t) {
+    return Create(Status.RUNTIME_ERROR, message, t);
+  }
+  public static TSentryResponseStatus Create(Status value, String message) {
+    return Create(value, message, null);
+  }
+  public static TSentryResponseStatus InvalidInput(String message, Throwable t) {
+    return Create(Status.INVALID_INPUT, message, t);
+  }
+  public static TSentryResponseStatus THRIFT_VERSION_MISMATCH(String message, Throwable t) {
+    return Create(Status.THRIFT_VERSION_MISMATCH, message, t);
+  }
+  public static TSentryResponseStatus Create(Status value, String message, @Nullable Throwable t) {
+    TSentryResponseStatus status = new TSentryResponseStatus();
+    status.setValue(value.getCode());
+    status.setMessage(message);
+    if (t != null) {
+      StringWriter stringWriter = new StringWriter();
+      PrintWriter printWriter = new PrintWriter(stringWriter);
+      t.printStackTrace(printWriter);
+      printWriter.close();
+      status.setStack(stringWriter.toString());
+    }
+    return status;
+  }
+  public static void throwIfNotOk(TSentryResponseStatus thriftStatus)
+  throws SentryUserException {
+    Status status = Status.fromCode(thriftStatus.getValue());
+    switch(status) {
+    case OK:
+      break;
+    case ALREADY_EXISTS:
+      throw new SentryAlreadyExistsException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
+    case NO_SUCH_OBJECT:
+      throw new SentryNoSuchObjectException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
+    case RUNTIME_ERROR:
+      throw new RuntimeException(serverErrorToString(thriftStatus));
+    case INVALID_INPUT:
+      throw new SentryInvalidInputException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
+    case ACCESS_DENIED:
+      throw new SentryAccessDeniedException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
+    case THRIFT_VERSION_MISMATCH:
+      throw new SentryThriftAPIMismatchException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
+    case UNKNOWN:
+      throw new AssertionError(serverErrorToString(thriftStatus));
+    default:
+      throw new AssertionError("Unknown status code: " + status + ". Msg: " +
+          serverErrorToString(thriftStatus));
+    }
+  }
+
+  private static String serverErrorToString(TSentryResponseStatus thriftStatus) {
+    String msg = thriftStatus.getMessage();
+    String stack = thriftStatus.getStack();
+    if (stack == null) {
+      return msg;
+    }
+    return msg + ". Server Stacktrace: " + stack;
+  }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/sentry/blob/f5368df5/sentry-service/sentry-service-common/src/main/resources/sentry_common_service.thrift
----------------------------------------------------------------------
diff --git a/sentry-service/sentry-service-common/src/main/resources/sentry_common_service.thrift b/sentry-service/sentry-service-common/src/main/resources/sentry_common_service.thrift
new file mode 100644
index 0000000..65c6934
--- /dev/null
+++ b/sentry-service/sentry-service-common/src/main/resources/sentry_common_service.thrift
@@ -0,0 +1,46 @@
+#!/usr/local/bin/thrift -java
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+include "share/fb303/if/fb303.thrift"
+
+namespace java org.apache.sentry.service.thrift
+namespace php sentry.service.thrift
+namespace cpp Apache.Sentry.Service.Thrift
+
+const i32 TSENTRY_SERVICE_V1 = 1;
+// Made a backward incompatible change when adding column level privileges.
+// We also added generalized model in this version
+const i32 TSENTRY_SERVICE_V2 = 2;
+
+const i32 TSENTRY_STATUS_OK = 0;
+const i32 TSENTRY_STATUS_ALREADY_EXISTS = 1;
+const i32 TSENTRY_STATUS_NO_SUCH_OBJECT = 2;
+const i32 TSENTRY_STATUS_RUNTIME_ERROR = 3;
+const i32 TSENTRY_STATUS_INVALID_INPUT = 4;
+const i32 TSENTRY_STATUS_ACCESS_DENIED = 5;
+const i32 TSENTRY_STATUS_THRIFT_VERSION_MISMATCH = 6;
+
+struct TSentryResponseStatus {
+1: required i32 value,
+// message will be set to empty string when status is OK
+2: required string message
+3: optional string stack
+}
+


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