[38/51] [partial] hive git commit: Revert "HIVE-12442: Refactor/repackage HiveServer2's Thrift code so that it can be used in the tasks (Rohit Dholakia reviewed by Vaibhav Gumashta)"

[vg...@apache.org]

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetCatalogsResp.java
----------------------------------------------------------------------
diff --git a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetCatalogsResp.java b/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetCatalogsResp.java
deleted file mode 100644
index adeb3ab..0000000
--- a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetCatalogsResp.java
+++ /dev/null
@@ -1,509 +0,0 @@
-/**
- * Autogenerated by Thrift Compiler (0.9.2)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.hive.service.rpc.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 (0.9.2)", date = "2015-12-14")
-public class TGetCatalogsResp implements org.apache.thrift.TBase<TGetCatalogsResp, TGetCatalogsResp._Fields>, java.io.Serializable, Cloneable, Comparable<TGetCatalogsResp> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TGetCatalogsResp");
-
-  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 OPERATION_HANDLE_FIELD_DESC = new org.apache.thrift.protocol.TField("operationHandle", org.apache.thrift.protocol.TType.STRUCT, (short)2);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new TGetCatalogsRespStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new TGetCatalogsRespTupleSchemeFactory());
-  }
-
-  private TStatus status; // required
-  private TOperationHandle operationHandle; // 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"),
-    OPERATION_HANDLE((short)2, "operationHandle");
-
-    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: // OPERATION_HANDLE
-          return OPERATION_HANDLE;
-        default:
-          return null;
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, throwing an exception
-     * if it is not found.
-     */
-    public static _Fields findByThriftIdOrThrow(int fieldId) {
-      _Fields fields = findByThriftId(fieldId);
-      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
-      return fields;
-    }
-
-    /**
-     * Find the _Fields constant that matches name, or null if its not found.
-     */
-    public static _Fields findByName(String name) {
-      return byName.get(name);
-    }
-
-    private final short _thriftId;
-    private final String _fieldName;
-
-    _Fields(short thriftId, String fieldName) {
-      _thriftId = thriftId;
-      _fieldName = fieldName;
-    }
-
-    public short getThriftFieldId() {
-      return _thriftId;
-    }
-
-    public String getFieldName() {
-      return _fieldName;
-    }
-  }
-
-  // isset id assignments
-  private static final _Fields optionals[] = {_Fields.OPERATION_HANDLE};
-  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
-  static {
-    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
-    tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TStatus.class)));
-    tmpMap.put(_Fields.OPERATION_HANDLE, new org.apache.thrift.meta_data.FieldMetaData("operationHandle", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TOperationHandle.class)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TGetCatalogsResp.class, metaDataMap);
-  }
-
-  public TGetCatalogsResp() {
-  }
-
-  public TGetCatalogsResp(
-    TStatus status)
-  {
-    this();
-    this.status = status;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public TGetCatalogsResp(TGetCatalogsResp other) {
-    if (other.isSetStatus()) {
-      this.status = new TStatus(other.status);
-    }
-    if (other.isSetOperationHandle()) {
-      this.operationHandle = new TOperationHandle(other.operationHandle);
-    }
-  }
-
-  public TGetCatalogsResp deepCopy() {
-    return new TGetCatalogsResp(this);
-  }
-
-  @Override
-  public void clear() {
-    this.status = null;
-    this.operationHandle = null;
-  }
-
-  public TStatus getStatus() {
-    return this.status;
-  }
-
-  public void setStatus(TStatus status) {
-    this.status = status;
-  }
-
-  public void unsetStatus() {
-    this.status = null;
-  }
-
-  /** Returns true if field status is set (has been assigned a value) and false otherwise */
-  public boolean isSetStatus() {
-    return this.status != null;
-  }
-
-  public void setStatusIsSet(boolean value) {
-    if (!value) {
-      this.status = null;
-    }
-  }
-
-  public TOperationHandle getOperationHandle() {
-    return this.operationHandle;
-  }
-
-  public void setOperationHandle(TOperationHandle operationHandle) {
-    this.operationHandle = operationHandle;
-  }
-
-  public void unsetOperationHandle() {
-    this.operationHandle = null;
-  }
-
-  /** Returns true if field operationHandle is set (has been assigned a value) and false otherwise */
-  public boolean isSetOperationHandle() {
-    return this.operationHandle != null;
-  }
-
-  public void setOperationHandleIsSet(boolean value) {
-    if (!value) {
-      this.operationHandle = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case STATUS:
-      if (value == null) {
-        unsetStatus();
-      } else {
-        setStatus((TStatus)value);
-      }
-      break;
-
-    case OPERATION_HANDLE:
-      if (value == null) {
-        unsetOperationHandle();
-      } else {
-        setOperationHandle((TOperationHandle)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case STATUS:
-      return getStatus();
-
-    case OPERATION_HANDLE:
-      return getOperationHandle();
-
-    }
-    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 OPERATION_HANDLE:
-      return isSetOperationHandle();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof TGetCatalogsResp)
-      return this.equals((TGetCatalogsResp)that);
-    return false;
-  }
-
-  public boolean equals(TGetCatalogsResp 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_operationHandle = true && this.isSetOperationHandle();
-    boolean that_present_operationHandle = true && that.isSetOperationHandle();
-    if (this_present_operationHandle || that_present_operationHandle) {
-      if (!(this_present_operationHandle && that_present_operationHandle))
-        return false;
-      if (!this.operationHandle.equals(that.operationHandle))
-        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_operationHandle = true && (isSetOperationHandle());
-    list.add(present_operationHandle);
-    if (present_operationHandle)
-      list.add(operationHandle);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(TGetCatalogsResp 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(isSetOperationHandle()).compareTo(other.isSetOperationHandle());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetOperationHandle()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.operationHandle, other.operationHandle);
-      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("TGetCatalogsResp(");
-    boolean first = true;
-
-    sb.append("status:");
-    if (this.status == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.status);
-    }
-    first = false;
-    if (isSetOperationHandle()) {
-      if (!first) sb.append(", ");
-      sb.append("operationHandle:");
-      if (this.operationHandle == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.operationHandle);
-      }
-      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();
-    }
-    if (operationHandle != null) {
-      operationHandle.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 TGetCatalogsRespStandardSchemeFactory implements SchemeFactory {
-    public TGetCatalogsRespStandardScheme getScheme() {
-      return new TGetCatalogsRespStandardScheme();
-    }
-  }
-
-  private static class TGetCatalogsRespStandardScheme extends StandardScheme<TGetCatalogsResp> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, TGetCatalogsResp struct) throws org.apache.thrift.TException {
-      org.apache.thrift.protocol.TField schemeField;
-      iprot.readStructBegin();
-      while (true)
-      {
-        schemeField = iprot.readFieldBegin();
-        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
-          break;
-        }
-        switch (schemeField.id) {
-          case 1: // STATUS
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.status = new TStatus();
-              struct.status.read(iprot);
-              struct.setStatusIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // OPERATION_HANDLE
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.operationHandle = new TOperationHandle();
-              struct.operationHandle.read(iprot);
-              struct.setOperationHandleIsSet(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, TGetCatalogsResp 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.operationHandle != null) {
-        if (struct.isSetOperationHandle()) {
-          oprot.writeFieldBegin(OPERATION_HANDLE_FIELD_DESC);
-          struct.operationHandle.write(oprot);
-          oprot.writeFieldEnd();
-        }
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class TGetCatalogsRespTupleSchemeFactory implements SchemeFactory {
-    public TGetCatalogsRespTupleScheme getScheme() {
-      return new TGetCatalogsRespTupleScheme();
-    }
-  }
-
-  private static class TGetCatalogsRespTupleScheme extends TupleScheme<TGetCatalogsResp> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, TGetCatalogsResp struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      struct.status.write(oprot);
-      BitSet optionals = new BitSet();
-      if (struct.isSetOperationHandle()) {
-        optionals.set(0);
-      }
-      oprot.writeBitSet(optionals, 1);
-      if (struct.isSetOperationHandle()) {
-        struct.operationHandle.write(oprot);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, TGetCatalogsResp struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      struct.status = new TStatus();
-      struct.status.read(iprot);
-      struct.setStatusIsSet(true);
-      BitSet incoming = iprot.readBitSet(1);
-      if (incoming.get(0)) {
-        struct.operationHandle = new TOperationHandle();
-        struct.operationHandle.read(iprot);
-        struct.setOperationHandleIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsReq.java
----------------------------------------------------------------------
diff --git a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsReq.java b/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsReq.java
deleted file mode 100644
index a9b2495..0000000
--- a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsReq.java
+++ /dev/null
@@ -1,822 +0,0 @@
-/**
- * Autogenerated by Thrift Compiler (0.9.2)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.hive.service.rpc.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 (0.9.2)", date = "2015-12-14")
-public class TGetColumnsReq implements org.apache.thrift.TBase<TGetColumnsReq, TGetColumnsReq._Fields>, java.io.Serializable, Cloneable, Comparable<TGetColumnsReq> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TGetColumnsReq");
-
-  private static final org.apache.thrift.protocol.TField SESSION_HANDLE_FIELD_DESC = new org.apache.thrift.protocol.TField("sessionHandle", org.apache.thrift.protocol.TType.STRUCT, (short)1);
-  private static final org.apache.thrift.protocol.TField CATALOG_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("catalogName", org.apache.thrift.protocol.TType.STRING, (short)2);
-  private static final org.apache.thrift.protocol.TField SCHEMA_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("schemaName", org.apache.thrift.protocol.TType.STRING, (short)3);
-  private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)4);
-  private static final org.apache.thrift.protocol.TField COLUMN_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("columnName", org.apache.thrift.protocol.TType.STRING, (short)5);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new TGetColumnsReqStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new TGetColumnsReqTupleSchemeFactory());
-  }
-
-  private TSessionHandle sessionHandle; // required
-  private String catalogName; // optional
-  private String schemaName; // optional
-  private String tableName; // optional
-  private String columnName; // 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 {
-    SESSION_HANDLE((short)1, "sessionHandle"),
-    CATALOG_NAME((short)2, "catalogName"),
-    SCHEMA_NAME((short)3, "schemaName"),
-    TABLE_NAME((short)4, "tableName"),
-    COLUMN_NAME((short)5, "columnName");
-
-    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
-
-    static {
-      for (_Fields field : EnumSet.allOf(_Fields.class)) {
-        byName.put(field.getFieldName(), field);
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, or null if its not found.
-     */
-    public static _Fields findByThriftId(int fieldId) {
-      switch(fieldId) {
-        case 1: // SESSION_HANDLE
-          return SESSION_HANDLE;
-        case 2: // CATALOG_NAME
-          return CATALOG_NAME;
-        case 3: // SCHEMA_NAME
-          return SCHEMA_NAME;
-        case 4: // TABLE_NAME
-          return TABLE_NAME;
-        case 5: // COLUMN_NAME
-          return COLUMN_NAME;
-        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.CATALOG_NAME,_Fields.SCHEMA_NAME,_Fields.TABLE_NAME,_Fields.COLUMN_NAME};
-  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
-  static {
-    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
-    tmpMap.put(_Fields.SESSION_HANDLE, new org.apache.thrift.meta_data.FieldMetaData("sessionHandle", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSessionHandle.class)));
-    tmpMap.put(_Fields.CATALOG_NAME, new org.apache.thrift.meta_data.FieldMetaData("catalogName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , "TIdentifier")));
-    tmpMap.put(_Fields.SCHEMA_NAME, new org.apache.thrift.meta_data.FieldMetaData("schemaName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , "TPatternOrIdentifier")));
-    tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , "TPatternOrIdentifier")));
-    tmpMap.put(_Fields.COLUMN_NAME, new org.apache.thrift.meta_data.FieldMetaData("columnName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , "TPatternOrIdentifier")));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TGetColumnsReq.class, metaDataMap);
-  }
-
-  public TGetColumnsReq() {
-  }
-
-  public TGetColumnsReq(
-    TSessionHandle sessionHandle)
-  {
-    this();
-    this.sessionHandle = sessionHandle;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public TGetColumnsReq(TGetColumnsReq other) {
-    if (other.isSetSessionHandle()) {
-      this.sessionHandle = new TSessionHandle(other.sessionHandle);
-    }
-    if (other.isSetCatalogName()) {
-      this.catalogName = other.catalogName;
-    }
-    if (other.isSetSchemaName()) {
-      this.schemaName = other.schemaName;
-    }
-    if (other.isSetTableName()) {
-      this.tableName = other.tableName;
-    }
-    if (other.isSetColumnName()) {
-      this.columnName = other.columnName;
-    }
-  }
-
-  public TGetColumnsReq deepCopy() {
-    return new TGetColumnsReq(this);
-  }
-
-  @Override
-  public void clear() {
-    this.sessionHandle = null;
-    this.catalogName = null;
-    this.schemaName = null;
-    this.tableName = null;
-    this.columnName = null;
-  }
-
-  public TSessionHandle getSessionHandle() {
-    return this.sessionHandle;
-  }
-
-  public void setSessionHandle(TSessionHandle sessionHandle) {
-    this.sessionHandle = sessionHandle;
-  }
-
-  public void unsetSessionHandle() {
-    this.sessionHandle = null;
-  }
-
-  /** Returns true if field sessionHandle is set (has been assigned a value) and false otherwise */
-  public boolean isSetSessionHandle() {
-    return this.sessionHandle != null;
-  }
-
-  public void setSessionHandleIsSet(boolean value) {
-    if (!value) {
-      this.sessionHandle = null;
-    }
-  }
-
-  public String getCatalogName() {
-    return this.catalogName;
-  }
-
-  public void setCatalogName(String catalogName) {
-    this.catalogName = catalogName;
-  }
-
-  public void unsetCatalogName() {
-    this.catalogName = null;
-  }
-
-  /** Returns true if field catalogName is set (has been assigned a value) and false otherwise */
-  public boolean isSetCatalogName() {
-    return this.catalogName != null;
-  }
-
-  public void setCatalogNameIsSet(boolean value) {
-    if (!value) {
-      this.catalogName = null;
-    }
-  }
-
-  public String getSchemaName() {
-    return this.schemaName;
-  }
-
-  public void setSchemaName(String schemaName) {
-    this.schemaName = schemaName;
-  }
-
-  public void unsetSchemaName() {
-    this.schemaName = null;
-  }
-
-  /** Returns true if field schemaName is set (has been assigned a value) and false otherwise */
-  public boolean isSetSchemaName() {
-    return this.schemaName != null;
-  }
-
-  public void setSchemaNameIsSet(boolean value) {
-    if (!value) {
-      this.schemaName = null;
-    }
-  }
-
-  public String getTableName() {
-    return this.tableName;
-  }
-
-  public void setTableName(String tableName) {
-    this.tableName = tableName;
-  }
-
-  public void unsetTableName() {
-    this.tableName = null;
-  }
-
-  /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
-  public boolean isSetTableName() {
-    return this.tableName != null;
-  }
-
-  public void setTableNameIsSet(boolean value) {
-    if (!value) {
-      this.tableName = null;
-    }
-  }
-
-  public String getColumnName() {
-    return this.columnName;
-  }
-
-  public void setColumnName(String columnName) {
-    this.columnName = columnName;
-  }
-
-  public void unsetColumnName() {
-    this.columnName = null;
-  }
-
-  /** Returns true if field columnName is set (has been assigned a value) and false otherwise */
-  public boolean isSetColumnName() {
-    return this.columnName != null;
-  }
-
-  public void setColumnNameIsSet(boolean value) {
-    if (!value) {
-      this.columnName = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case SESSION_HANDLE:
-      if (value == null) {
-        unsetSessionHandle();
-      } else {
-        setSessionHandle((TSessionHandle)value);
-      }
-      break;
-
-    case CATALOG_NAME:
-      if (value == null) {
-        unsetCatalogName();
-      } else {
-        setCatalogName((String)value);
-      }
-      break;
-
-    case SCHEMA_NAME:
-      if (value == null) {
-        unsetSchemaName();
-      } else {
-        setSchemaName((String)value);
-      }
-      break;
-
-    case TABLE_NAME:
-      if (value == null) {
-        unsetTableName();
-      } else {
-        setTableName((String)value);
-      }
-      break;
-
-    case COLUMN_NAME:
-      if (value == null) {
-        unsetColumnName();
-      } else {
-        setColumnName((String)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case SESSION_HANDLE:
-      return getSessionHandle();
-
-    case CATALOG_NAME:
-      return getCatalogName();
-
-    case SCHEMA_NAME:
-      return getSchemaName();
-
-    case TABLE_NAME:
-      return getTableName();
-
-    case COLUMN_NAME:
-      return getColumnName();
-
-    }
-    throw new IllegalStateException();
-  }
-
-  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
-  public boolean isSet(_Fields field) {
-    if (field == null) {
-      throw new IllegalArgumentException();
-    }
-
-    switch (field) {
-    case SESSION_HANDLE:
-      return isSetSessionHandle();
-    case CATALOG_NAME:
-      return isSetCatalogName();
-    case SCHEMA_NAME:
-      return isSetSchemaName();
-    case TABLE_NAME:
-      return isSetTableName();
-    case COLUMN_NAME:
-      return isSetColumnName();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof TGetColumnsReq)
-      return this.equals((TGetColumnsReq)that);
-    return false;
-  }
-
-  public boolean equals(TGetColumnsReq that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_sessionHandle = true && this.isSetSessionHandle();
-    boolean that_present_sessionHandle = true && that.isSetSessionHandle();
-    if (this_present_sessionHandle || that_present_sessionHandle) {
-      if (!(this_present_sessionHandle && that_present_sessionHandle))
-        return false;
-      if (!this.sessionHandle.equals(that.sessionHandle))
-        return false;
-    }
-
-    boolean this_present_catalogName = true && this.isSetCatalogName();
-    boolean that_present_catalogName = true && that.isSetCatalogName();
-    if (this_present_catalogName || that_present_catalogName) {
-      if (!(this_present_catalogName && that_present_catalogName))
-        return false;
-      if (!this.catalogName.equals(that.catalogName))
-        return false;
-    }
-
-    boolean this_present_schemaName = true && this.isSetSchemaName();
-    boolean that_present_schemaName = true && that.isSetSchemaName();
-    if (this_present_schemaName || that_present_schemaName) {
-      if (!(this_present_schemaName && that_present_schemaName))
-        return false;
-      if (!this.schemaName.equals(that.schemaName))
-        return false;
-    }
-
-    boolean this_present_tableName = true && this.isSetTableName();
-    boolean that_present_tableName = true && that.isSetTableName();
-    if (this_present_tableName || that_present_tableName) {
-      if (!(this_present_tableName && that_present_tableName))
-        return false;
-      if (!this.tableName.equals(that.tableName))
-        return false;
-    }
-
-    boolean this_present_columnName = true && this.isSetColumnName();
-    boolean that_present_columnName = true && that.isSetColumnName();
-    if (this_present_columnName || that_present_columnName) {
-      if (!(this_present_columnName && that_present_columnName))
-        return false;
-      if (!this.columnName.equals(that.columnName))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    List<Object> list = new ArrayList<Object>();
-
-    boolean present_sessionHandle = true && (isSetSessionHandle());
-    list.add(present_sessionHandle);
-    if (present_sessionHandle)
-      list.add(sessionHandle);
-
-    boolean present_catalogName = true && (isSetCatalogName());
-    list.add(present_catalogName);
-    if (present_catalogName)
-      list.add(catalogName);
-
-    boolean present_schemaName = true && (isSetSchemaName());
-    list.add(present_schemaName);
-    if (present_schemaName)
-      list.add(schemaName);
-
-    boolean present_tableName = true && (isSetTableName());
-    list.add(present_tableName);
-    if (present_tableName)
-      list.add(tableName);
-
-    boolean present_columnName = true && (isSetColumnName());
-    list.add(present_columnName);
-    if (present_columnName)
-      list.add(columnName);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(TGetColumnsReq other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetSessionHandle()).compareTo(other.isSetSessionHandle());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetSessionHandle()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sessionHandle, other.sessionHandle);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetCatalogName()).compareTo(other.isSetCatalogName());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetCatalogName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.catalogName, other.catalogName);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetSchemaName()).compareTo(other.isSetSchemaName());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetSchemaName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.schemaName, other.schemaName);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetTableName()).compareTo(other.isSetTableName());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetTableName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, other.tableName);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetColumnName()).compareTo(other.isSetColumnName());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetColumnName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columnName, other.columnName);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    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("TGetColumnsReq(");
-    boolean first = true;
-
-    sb.append("sessionHandle:");
-    if (this.sessionHandle == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.sessionHandle);
-    }
-    first = false;
-    if (isSetCatalogName()) {
-      if (!first) sb.append(", ");
-      sb.append("catalogName:");
-      if (this.catalogName == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.catalogName);
-      }
-      first = false;
-    }
-    if (isSetSchemaName()) {
-      if (!first) sb.append(", ");
-      sb.append("schemaName:");
-      if (this.schemaName == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.schemaName);
-      }
-      first = false;
-    }
-    if (isSetTableName()) {
-      if (!first) sb.append(", ");
-      sb.append("tableName:");
-      if (this.tableName == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.tableName);
-      }
-      first = false;
-    }
-    if (isSetColumnName()) {
-      if (!first) sb.append(", ");
-      sb.append("columnName:");
-      if (this.columnName == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.columnName);
-      }
-      first = false;
-    }
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    if (!isSetSessionHandle()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'sessionHandle' is unset! Struct:" + toString());
-    }
-
-    // check for sub-struct validity
-    if (sessionHandle != null) {
-      sessionHandle.validate();
-    }
-  }
-
-  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
-    try {
-      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
-    try {
-      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private static class TGetColumnsReqStandardSchemeFactory implements SchemeFactory {
-    public TGetColumnsReqStandardScheme getScheme() {
-      return new TGetColumnsReqStandardScheme();
-    }
-  }
-
-  private static class TGetColumnsReqStandardScheme extends StandardScheme<TGetColumnsReq> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, TGetColumnsReq struct) throws org.apache.thrift.TException {
-      org.apache.thrift.protocol.TField schemeField;
-      iprot.readStructBegin();
-      while (true)
-      {
-        schemeField = iprot.readFieldBegin();
-        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
-          break;
-        }
-        switch (schemeField.id) {
-          case 1: // SESSION_HANDLE
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.sessionHandle = new TSessionHandle();
-              struct.sessionHandle.read(iprot);
-              struct.setSessionHandleIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // CATALOG_NAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.catalogName = iprot.readString();
-              struct.setCatalogNameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 3: // SCHEMA_NAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.schemaName = iprot.readString();
-              struct.setSchemaNameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 4: // TABLE_NAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.tableName = iprot.readString();
-              struct.setTableNameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 5: // COLUMN_NAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.columnName = iprot.readString();
-              struct.setColumnNameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          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, TGetColumnsReq struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.sessionHandle != null) {
-        oprot.writeFieldBegin(SESSION_HANDLE_FIELD_DESC);
-        struct.sessionHandle.write(oprot);
-        oprot.writeFieldEnd();
-      }
-      if (struct.catalogName != null) {
-        if (struct.isSetCatalogName()) {
-          oprot.writeFieldBegin(CATALOG_NAME_FIELD_DESC);
-          oprot.writeString(struct.catalogName);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.schemaName != null) {
-        if (struct.isSetSchemaName()) {
-          oprot.writeFieldBegin(SCHEMA_NAME_FIELD_DESC);
-          oprot.writeString(struct.schemaName);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.tableName != null) {
-        if (struct.isSetTableName()) {
-          oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
-          oprot.writeString(struct.tableName);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.columnName != null) {
-        if (struct.isSetColumnName()) {
-          oprot.writeFieldBegin(COLUMN_NAME_FIELD_DESC);
-          oprot.writeString(struct.columnName);
-          oprot.writeFieldEnd();
-        }
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class TGetColumnsReqTupleSchemeFactory implements SchemeFactory {
-    public TGetColumnsReqTupleScheme getScheme() {
-      return new TGetColumnsReqTupleScheme();
-    }
-  }
-
-  private static class TGetColumnsReqTupleScheme extends TupleScheme<TGetColumnsReq> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, TGetColumnsReq struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      struct.sessionHandle.write(oprot);
-      BitSet optionals = new BitSet();
-      if (struct.isSetCatalogName()) {
-        optionals.set(0);
-      }
-      if (struct.isSetSchemaName()) {
-        optionals.set(1);
-      }
-      if (struct.isSetTableName()) {
-        optionals.set(2);
-      }
-      if (struct.isSetColumnName()) {
-        optionals.set(3);
-      }
-      oprot.writeBitSet(optionals, 4);
-      if (struct.isSetCatalogName()) {
-        oprot.writeString(struct.catalogName);
-      }
-      if (struct.isSetSchemaName()) {
-        oprot.writeString(struct.schemaName);
-      }
-      if (struct.isSetTableName()) {
-        oprot.writeString(struct.tableName);
-      }
-      if (struct.isSetColumnName()) {
-        oprot.writeString(struct.columnName);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, TGetColumnsReq struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      struct.sessionHandle = new TSessionHandle();
-      struct.sessionHandle.read(iprot);
-      struct.setSessionHandleIsSet(true);
-      BitSet incoming = iprot.readBitSet(4);
-      if (incoming.get(0)) {
-        struct.catalogName = iprot.readString();
-        struct.setCatalogNameIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.schemaName = iprot.readString();
-        struct.setSchemaNameIsSet(true);
-      }
-      if (incoming.get(2)) {
-        struct.tableName = iprot.readString();
-        struct.setTableNameIsSet(true);
-      }
-      if (incoming.get(3)) {
-        struct.columnName = iprot.readString();
-        struct.setColumnNameIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsResp.java
----------------------------------------------------------------------
diff --git a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsResp.java b/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsResp.java
deleted file mode 100644
index 600cadc..0000000
--- a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetColumnsResp.java
+++ /dev/null
@@ -1,509 +0,0 @@
-/**
- * Autogenerated by Thrift Compiler (0.9.2)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.hive.service.rpc.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 (0.9.2)", date = "2015-12-14")
-public class TGetColumnsResp implements org.apache.thrift.TBase<TGetColumnsResp, TGetColumnsResp._Fields>, java.io.Serializable, Cloneable, Comparable<TGetColumnsResp> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TGetColumnsResp");
-
-  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 OPERATION_HANDLE_FIELD_DESC = new org.apache.thrift.protocol.TField("operationHandle", org.apache.thrift.protocol.TType.STRUCT, (short)2);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new TGetColumnsRespStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new TGetColumnsRespTupleSchemeFactory());
-  }
-
-  private TStatus status; // required
-  private TOperationHandle operationHandle; // 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"),
-    OPERATION_HANDLE((short)2, "operationHandle");
-
-    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: // OPERATION_HANDLE
-          return OPERATION_HANDLE;
-        default:
-          return null;
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, throwing an exception
-     * if it is not found.
-     */
-    public static _Fields findByThriftIdOrThrow(int fieldId) {
-      _Fields fields = findByThriftId(fieldId);
-      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
-      return fields;
-    }
-
-    /**
-     * Find the _Fields constant that matches name, or null if its not found.
-     */
-    public static _Fields findByName(String name) {
-      return byName.get(name);
-    }
-
-    private final short _thriftId;
-    private final String _fieldName;
-
-    _Fields(short thriftId, String fieldName) {
-      _thriftId = thriftId;
-      _fieldName = fieldName;
-    }
-
-    public short getThriftFieldId() {
-      return _thriftId;
-    }
-
-    public String getFieldName() {
-      return _fieldName;
-    }
-  }
-
-  // isset id assignments
-  private static final _Fields optionals[] = {_Fields.OPERATION_HANDLE};
-  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
-  static {
-    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
-    tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TStatus.class)));
-    tmpMap.put(_Fields.OPERATION_HANDLE, new org.apache.thrift.meta_data.FieldMetaData("operationHandle", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TOperationHandle.class)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TGetColumnsResp.class, metaDataMap);
-  }
-
-  public TGetColumnsResp() {
-  }
-
-  public TGetColumnsResp(
-    TStatus status)
-  {
-    this();
-    this.status = status;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public TGetColumnsResp(TGetColumnsResp other) {
-    if (other.isSetStatus()) {
-      this.status = new TStatus(other.status);
-    }
-    if (other.isSetOperationHandle()) {
-      this.operationHandle = new TOperationHandle(other.operationHandle);
-    }
-  }
-
-  public TGetColumnsResp deepCopy() {
-    return new TGetColumnsResp(this);
-  }
-
-  @Override
-  public void clear() {
-    this.status = null;
-    this.operationHandle = null;
-  }
-
-  public TStatus getStatus() {
-    return this.status;
-  }
-
-  public void setStatus(TStatus status) {
-    this.status = status;
-  }
-
-  public void unsetStatus() {
-    this.status = null;
-  }
-
-  /** Returns true if field status is set (has been assigned a value) and false otherwise */
-  public boolean isSetStatus() {
-    return this.status != null;
-  }
-
-  public void setStatusIsSet(boolean value) {
-    if (!value) {
-      this.status = null;
-    }
-  }
-
-  public TOperationHandle getOperationHandle() {
-    return this.operationHandle;
-  }
-
-  public void setOperationHandle(TOperationHandle operationHandle) {
-    this.operationHandle = operationHandle;
-  }
-
-  public void unsetOperationHandle() {
-    this.operationHandle = null;
-  }
-
-  /** Returns true if field operationHandle is set (has been assigned a value) and false otherwise */
-  public boolean isSetOperationHandle() {
-    return this.operationHandle != null;
-  }
-
-  public void setOperationHandleIsSet(boolean value) {
-    if (!value) {
-      this.operationHandle = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case STATUS:
-      if (value == null) {
-        unsetStatus();
-      } else {
-        setStatus((TStatus)value);
-      }
-      break;
-
-    case OPERATION_HANDLE:
-      if (value == null) {
-        unsetOperationHandle();
-      } else {
-        setOperationHandle((TOperationHandle)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case STATUS:
-      return getStatus();
-
-    case OPERATION_HANDLE:
-      return getOperationHandle();
-
-    }
-    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 OPERATION_HANDLE:
-      return isSetOperationHandle();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof TGetColumnsResp)
-      return this.equals((TGetColumnsResp)that);
-    return false;
-  }
-
-  public boolean equals(TGetColumnsResp 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_operationHandle = true && this.isSetOperationHandle();
-    boolean that_present_operationHandle = true && that.isSetOperationHandle();
-    if (this_present_operationHandle || that_present_operationHandle) {
-      if (!(this_present_operationHandle && that_present_operationHandle))
-        return false;
-      if (!this.operationHandle.equals(that.operationHandle))
-        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_operationHandle = true && (isSetOperationHandle());
-    list.add(present_operationHandle);
-    if (present_operationHandle)
-      list.add(operationHandle);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(TGetColumnsResp 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(isSetOperationHandle()).compareTo(other.isSetOperationHandle());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetOperationHandle()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.operationHandle, other.operationHandle);
-      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("TGetColumnsResp(");
-    boolean first = true;
-
-    sb.append("status:");
-    if (this.status == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.status);
-    }
-    first = false;
-    if (isSetOperationHandle()) {
-      if (!first) sb.append(", ");
-      sb.append("operationHandle:");
-      if (this.operationHandle == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.operationHandle);
-      }
-      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();
-    }
-    if (operationHandle != null) {
-      operationHandle.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 TGetColumnsRespStandardSchemeFactory implements SchemeFactory {
-    public TGetColumnsRespStandardScheme getScheme() {
-      return new TGetColumnsRespStandardScheme();
-    }
-  }
-
-  private static class TGetColumnsRespStandardScheme extends StandardScheme<TGetColumnsResp> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, TGetColumnsResp struct) throws org.apache.thrift.TException {
-      org.apache.thrift.protocol.TField schemeField;
-      iprot.readStructBegin();
-      while (true)
-      {
-        schemeField = iprot.readFieldBegin();
-        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
-          break;
-        }
-        switch (schemeField.id) {
-          case 1: // STATUS
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.status = new TStatus();
-              struct.status.read(iprot);
-              struct.setStatusIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // OPERATION_HANDLE
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.operationHandle = new TOperationHandle();
-              struct.operationHandle.read(iprot);
-              struct.setOperationHandleIsSet(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, TGetColumnsResp 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.operationHandle != null) {
-        if (struct.isSetOperationHandle()) {
-          oprot.writeFieldBegin(OPERATION_HANDLE_FIELD_DESC);
-          struct.operationHandle.write(oprot);
-          oprot.writeFieldEnd();
-        }
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class TGetColumnsRespTupleSchemeFactory implements SchemeFactory {
-    public TGetColumnsRespTupleScheme getScheme() {
-      return new TGetColumnsRespTupleScheme();
-    }
-  }
-
-  private static class TGetColumnsRespTupleScheme extends TupleScheme<TGetColumnsResp> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, TGetColumnsResp struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      struct.status.write(oprot);
-      BitSet optionals = new BitSet();
-      if (struct.isSetOperationHandle()) {
-        optionals.set(0);
-      }
-      oprot.writeBitSet(optionals, 1);
-      if (struct.isSetOperationHandle()) {
-        struct.operationHandle.write(oprot);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, TGetColumnsResp struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      struct.status = new TStatus();
-      struct.status.read(iprot);
-      struct.setStatusIsSet(true);
-      BitSet incoming = iprot.readBitSet(1);
-      if (incoming.get(0)) {
-        struct.operationHandle = new TOperationHandle();
-        struct.operationHandle.read(iprot);
-        struct.setOperationHandleIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/hive/blob/a28f6cd8/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetDelegationTokenReq.java
----------------------------------------------------------------------
diff --git a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetDelegationTokenReq.java b/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetDelegationTokenReq.java
deleted file mode 100644
index 31bd595..0000000
--- a/service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetDelegationTokenReq.java
+++ /dev/null
@@ -1,596 +0,0 @@
-/**
- * Autogenerated by Thrift Compiler (0.9.2)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.hive.service.rpc.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 (0.9.2)", date = "2015-12-14")
-public class TGetDelegationTokenReq implements org.apache.thrift.TBase<TGetDelegationTokenReq, TGetDelegationTokenReq._Fields>, java.io.Serializable, Cloneable, Comparable<TGetDelegationTokenReq> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TGetDelegationTokenReq");
-
-  private static final org.apache.thrift.protocol.TField SESSION_HANDLE_FIELD_DESC = new org.apache.thrift.protocol.TField("sessionHandle", org.apache.thrift.protocol.TType.STRUCT, (short)1);
-  private static final org.apache.thrift.protocol.TField OWNER_FIELD_DESC = new org.apache.thrift.protocol.TField("owner", org.apache.thrift.protocol.TType.STRING, (short)2);
-  private static final org.apache.thrift.protocol.TField RENEWER_FIELD_DESC = new org.apache.thrift.protocol.TField("renewer", 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 TGetDelegationTokenReqStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new TGetDelegationTokenReqTupleSchemeFactory());
-  }
-
-  private TSessionHandle sessionHandle; // required
-  private String owner; // required
-  private String renewer; // required
-
-  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
-  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
-    SESSION_HANDLE((short)1, "sessionHandle"),
-    OWNER((short)2, "owner"),
-    RENEWER((short)3, "renewer");
-
-    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
-
-    static {
-      for (_Fields field : EnumSet.allOf(_Fields.class)) {
-        byName.put(field.getFieldName(), field);
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, or null if its not found.
-     */
-    public static _Fields findByThriftId(int fieldId) {
-      switch(fieldId) {
-        case 1: // SESSION_HANDLE
-          return SESSION_HANDLE;
-        case 2: // OWNER
-          return OWNER;
-        case 3: // RENEWER
-          return RENEWER;
-        default:
-          return null;
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, throwing an exception
-     * if it is not found.
-     */
-    public static _Fields findByThriftIdOrThrow(int fieldId) {
-      _Fields fields = findByThriftId(fieldId);
-      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
-      return fields;
-    }
-
-    /**
-     * Find the _Fields constant that matches name, or null if its not found.
-     */
-    public static _Fields findByName(String name) {
-      return byName.get(name);
-    }
-
-    private final short _thriftId;
-    private final String _fieldName;
-
-    _Fields(short thriftId, String fieldName) {
-      _thriftId = thriftId;
-      _fieldName = fieldName;
-    }
-
-    public short getThriftFieldId() {
-      return _thriftId;
-    }
-
-    public String getFieldName() {
-      return _fieldName;
-    }
-  }
-
-  // isset id assignments
-  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
-  static {
-    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
-    tmpMap.put(_Fields.SESSION_HANDLE, new org.apache.thrift.meta_data.FieldMetaData("sessionHandle", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSessionHandle.class)));
-    tmpMap.put(_Fields.OWNER, new org.apache.thrift.meta_data.FieldMetaData("owner", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.RENEWER, new org.apache.thrift.meta_data.FieldMetaData("renewer", 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(TGetDelegationTokenReq.class, metaDataMap);
-  }
-
-  public TGetDelegationTokenReq() {
-  }
-
-  public TGetDelegationTokenReq(
-    TSessionHandle sessionHandle,
-    String owner,
-    String renewer)
-  {
-    this();
-    this.sessionHandle = sessionHandle;
-    this.owner = owner;
-    this.renewer = renewer;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public TGetDelegationTokenReq(TGetDelegationTokenReq other) {
-    if (other.isSetSessionHandle()) {
-      this.sessionHandle = new TSessionHandle(other.sessionHandle);
-    }
-    if (other.isSetOwner()) {
-      this.owner = other.owner;
-    }
-    if (other.isSetRenewer()) {
-      this.renewer = other.renewer;
-    }
-  }
-
-  public TGetDelegationTokenReq deepCopy() {
-    return new TGetDelegationTokenReq(this);
-  }
-
-  @Override
-  public void clear() {
-    this.sessionHandle = null;
-    this.owner = null;
-    this.renewer = null;
-  }
-
-  public TSessionHandle getSessionHandle() {
-    return this.sessionHandle;
-  }
-
-  public void setSessionHandle(TSessionHandle sessionHandle) {
-    this.sessionHandle = sessionHandle;
-  }
-
-  public void unsetSessionHandle() {
-    this.sessionHandle = null;
-  }
-
-  /** Returns true if field sessionHandle is set (has been assigned a value) and false otherwise */
-  public boolean isSetSessionHandle() {
-    return this.sessionHandle != null;
-  }
-
-  public void setSessionHandleIsSet(boolean value) {
-    if (!value) {
-      this.sessionHandle = null;
-    }
-  }
-
-  public String getOwner() {
-    return this.owner;
-  }
-
-  public void setOwner(String owner) {
-    this.owner = owner;
-  }
-
-  public void unsetOwner() {
-    this.owner = null;
-  }
-
-  /** Returns true if field owner is set (has been assigned a value) and false otherwise */
-  public boolean isSetOwner() {
-    return this.owner != null;
-  }
-
-  public void setOwnerIsSet(boolean value) {
-    if (!value) {
-      this.owner = null;
-    }
-  }
-
-  public String getRenewer() {
-    return this.renewer;
-  }
-
-  public void setRenewer(String renewer) {
-    this.renewer = renewer;
-  }
-
-  public void unsetRenewer() {
-    this.renewer = null;
-  }
-
-  /** Returns true if field renewer is set (has been assigned a value) and false otherwise */
-  public boolean isSetRenewer() {
-    return this.renewer != null;
-  }
-
-  public void setRenewerIsSet(boolean value) {
-    if (!value) {
-      this.renewer = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case SESSION_HANDLE:
-      if (value == null) {
-        unsetSessionHandle();
-      } else {
-        setSessionHandle((TSessionHandle)value);
-      }
-      break;
-
-    case OWNER:
-      if (value == null) {
-        unsetOwner();
-      } else {
-        setOwner((String)value);
-      }
-      break;
-
-    case RENEWER:
-      if (value == null) {
-        unsetRenewer();
-      } else {
-        setRenewer((String)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case SESSION_HANDLE:
-      return getSessionHandle();
-
-    case OWNER:
-      return getOwner();
-
-    case RENEWER:
-      return getRenewer();
-
-    }
-    throw new IllegalStateException();
-  }
-
-  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
-  public boolean isSet(_Fields field) {
-    if (field == null) {
-      throw new IllegalArgumentException();
-    }
-
-    switch (field) {
-    case SESSION_HANDLE:
-      return isSetSessionHandle();
-    case OWNER:
-      return isSetOwner();
-    case RENEWER:
-      return isSetRenewer();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof TGetDelegationTokenReq)
-      return this.equals((TGetDelegationTokenReq)that);
-    return false;
-  }
-
-  public boolean equals(TGetDelegationTokenReq that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_sessionHandle = true && this.isSetSessionHandle();
-    boolean that_present_sessionHandle = true && that.isSetSessionHandle();
-    if (this_present_sessionHandle || that_present_sessionHandle) {
-      if (!(this_present_sessionHandle && that_present_sessionHandle))
-        return false;
-      if (!this.sessionHandle.equals(that.sessionHandle))
-        return false;
-    }
-
-    boolean this_present_owner = true && this.isSetOwner();
-    boolean that_present_owner = true && that.isSetOwner();
-    if (this_present_owner || that_present_owner) {
-      if (!(this_present_owner && that_present_owner))
-        return false;
-      if (!this.owner.equals(that.owner))
-        return false;
-    }
-
-    boolean this_present_renewer = true && this.isSetRenewer();
-    boolean that_present_renewer = true && that.isSetRenewer();
-    if (this_present_renewer || that_present_renewer) {
-      if (!(this_present_renewer && that_present_renewer))
-        return false;
-      if (!this.renewer.equals(that.renewer))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    List<Object> list = new ArrayList<Object>();
-
-    boolean present_sessionHandle = true && (isSetSessionHandle());
-    list.add(present_sessionHandle);
-    if (present_sessionHandle)
-      list.add(sessionHandle);
-
-    boolean present_owner = true && (isSetOwner());
-    list.add(present_owner);
-    if (present_owner)
-      list.add(owner);
-
-    boolean present_renewer = true && (isSetRenewer());
-    list.add(present_renewer);
-    if (present_renewer)
-      list.add(renewer);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(TGetDelegationTokenReq other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetSessionHandle()).compareTo(other.isSetSessionHandle());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetSessionHandle()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sessionHandle, other.sessionHandle);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetOwner()).compareTo(other.isSetOwner());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetOwner()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.owner, other.owner);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetRenewer()).compareTo(other.isSetRenewer());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetRenewer()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.renewer, other.renewer);
-      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("TGetDelegationTokenReq(");
-    boolean first = true;
-
-    sb.append("sessionHandle:");
-    if (this.sessionHandle == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.sessionHandle);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("owner:");
-    if (this.owner == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.owner);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("renewer:");
-    if (this.renewer == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.renewer);
-    }
-    first = false;
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    if (!isSetSessionHandle()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'sessionHandle' is unset! Struct:" + toString());
-    }
-
-    if (!isSetOwner()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'owner' is unset! Struct:" + toString());
-    }
-
-    if (!isSetRenewer()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'renewer' is unset! Struct:" + toString());
-    }
-
-    // check for sub-struct validity
-    if (sessionHandle != null) {
-      sessionHandle.validate();
-    }
-  }
-
-  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
-    try {
-      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
-    try {
-      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private static class TGetDelegationTokenReqStandardSchemeFactory implements SchemeFactory {
-    public TGetDelegationTokenReqStandardScheme getScheme() {
-      return new TGetDelegationTokenReqStandardScheme();
-    }
-  }
-
-  private static class TGetDelegationTokenReqStandardScheme extends StandardScheme<TGetDelegationTokenReq> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, TGetDelegationTokenReq struct) throws org.apache.thrift.TException {
-      org.apache.thrift.protocol.TField schemeField;
-      iprot.readStructBegin();
-      while (true)
-      {
-        schemeField = iprot.readFieldBegin();
-        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
-          break;
-        }
-        switch (schemeField.id) {
-          case 1: // SESSION_HANDLE
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.sessionHandle = new TSessionHandle();
-              struct.sessionHandle.read(iprot);
-              struct.setSessionHandleIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // OWNER
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.owner = iprot.readString();
-              struct.setOwnerIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 3: // RENEWER
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.renewer = iprot.readString();
-              struct.setRenewerIsSet(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, TGetDelegationTokenReq struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.sessionHandle != null) {
-        oprot.writeFieldBegin(SESSION_HANDLE_FIELD_DESC);
-        struct.sessionHandle.write(oprot);
-        oprot.writeFieldEnd();
-      }
-      if (struct.owner != null) {
-        oprot.writeFieldBegin(OWNER_FIELD_DESC);
-        oprot.writeString(struct.owner);
-        oprot.writeFieldEnd();
-      }
-      if (struct.renewer != null) {
-        oprot.writeFieldBegin(RENEWER_FIELD_DESC);
-        oprot.writeString(struct.renewer);
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class TGetDelegationTokenReqTupleSchemeFactory implements SchemeFactory {
-    public TGetDelegationTokenReqTupleScheme getScheme() {
-      return new TGetDelegationTokenReqTupleScheme();
-    }
-  }
-
-  private static class TGetDelegationTokenReqTupleScheme extends TupleScheme<TGetDelegationTokenReq> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, TGetDelegationTokenReq struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      struct.sessionHandle.write(oprot);
-      oprot.writeString(struct.owner);
-      oprot.writeString(struct.renewer);
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, TGetDelegationTokenReq struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      struct.sessionHandle = new TSessionHandle();
-      struct.sessionHandle.read(iprot);
-      struct.setSessionHandleIsSet(true);
-      struct.owner = iprot.readString();
-      struct.setOwnerIsSet(true);
-      struct.renewer = iprot.readString();
-      struct.setRenewerIsSet(true);
-    }
-  }
-
-}
-