http://git-wip-us.apache.org/repos/asf/hive/blob/20eb7b51/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataByExprResult.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataByExprResult.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataByExprResult.java
new file mode 100644
index 0000000..17f0ee5
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataByExprResult.java
@@ -0,0 +1,553 @@
+/**
+ * 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.hadoop.hive.metastore.api;
+
+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)")
+@org.apache.hadoop.classification.InterfaceAudience.Public 
@org.apache.hadoop.classification.InterfaceStability.Stable public class 
GetFileMetadataByExprResult implements 
org.apache.thrift.TBase<GetFileMetadataByExprResult, 
GetFileMetadataByExprResult._Fields>, java.io.Serializable, Cloneable, 
Comparable<GetFileMetadataByExprResult> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("GetFileMetadataByExprResult");
+
+  private static final org.apache.thrift.protocol.TField METADATA_FIELD_DESC = 
new org.apache.thrift.protocol.TField("metadata", 
org.apache.thrift.protocol.TType.MAP, (short)1);
+  private static final org.apache.thrift.protocol.TField 
IS_SUPPORTED_FIELD_DESC = new org.apache.thrift.protocol.TField("isSupported", 
org.apache.thrift.protocol.TType.BOOL, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new 
GetFileMetadataByExprResultStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new 
GetFileMetadataByExprResultTupleSchemeFactory());
+  }
+
+  private Map<Long,MetadataPpdResult> metadata; // required
+  private boolean isSupported; // 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 {
+    METADATA((short)1, "metadata"),
+    IS_SUPPORTED((short)2, "isSupported");
+
+    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: // METADATA
+          return METADATA;
+        case 2: // IS_SUPPORTED
+          return IS_SUPPORTED;
+        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 __ISSUPPORTED_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  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.METADATA, new 
org.apache.thrift.meta_data.FieldMetaData("metadata", 
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.I64),
 
+            new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 MetadataPpdResult.class))));
+    tmpMap.put(_Fields.IS_SUPPORTED, new 
org.apache.thrift.meta_data.FieldMetaData("isSupported", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetFileMetadataByExprResult.class,
 metaDataMap);
+  }
+
+  public GetFileMetadataByExprResult() {
+  }
+
+  public GetFileMetadataByExprResult(
+    Map<Long,MetadataPpdResult> metadata,
+    boolean isSupported)
+  {
+    this();
+    this.metadata = metadata;
+    this.isSupported = isSupported;
+    setIsSupportedIsSet(true);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public GetFileMetadataByExprResult(GetFileMetadataByExprResult other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetMetadata()) {
+      Map<Long,MetadataPpdResult> __this__metadata = new 
HashMap<Long,MetadataPpdResult>(other.metadata.size());
+      for (Map.Entry<Long, MetadataPpdResult> other_element : 
other.metadata.entrySet()) {
+
+        Long other_element_key = other_element.getKey();
+        MetadataPpdResult other_element_value = other_element.getValue();
+
+        Long __this__metadata_copy_key = other_element_key;
+
+        MetadataPpdResult __this__metadata_copy_value = new 
MetadataPpdResult(other_element_value);
+
+        __this__metadata.put(__this__metadata_copy_key, 
__this__metadata_copy_value);
+      }
+      this.metadata = __this__metadata;
+    }
+    this.isSupported = other.isSupported;
+  }
+
+  public GetFileMetadataByExprResult deepCopy() {
+    return new GetFileMetadataByExprResult(this);
+  }
+
+  @Override
+  public void clear() {
+    this.metadata = null;
+    setIsSupportedIsSet(false);
+    this.isSupported = false;
+  }
+
+  public int getMetadataSize() {
+    return (this.metadata == null) ? 0 : this.metadata.size();
+  }
+
+  public void putToMetadata(long key, MetadataPpdResult val) {
+    if (this.metadata == null) {
+      this.metadata = new HashMap<Long,MetadataPpdResult>();
+    }
+    this.metadata.put(key, val);
+  }
+
+  public Map<Long,MetadataPpdResult> getMetadata() {
+    return this.metadata;
+  }
+
+  public void setMetadata(Map<Long,MetadataPpdResult> metadata) {
+    this.metadata = metadata;
+  }
+
+  public void unsetMetadata() {
+    this.metadata = null;
+  }
+
+  /** Returns true if field metadata is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetMetadata() {
+    return this.metadata != null;
+  }
+
+  public void setMetadataIsSet(boolean value) {
+    if (!value) {
+      this.metadata = null;
+    }
+  }
+
+  public boolean isIsSupported() {
+    return this.isSupported;
+  }
+
+  public void setIsSupported(boolean isSupported) {
+    this.isSupported = isSupported;
+    setIsSupportedIsSet(true);
+  }
+
+  public void unsetIsSupported() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__ISSUPPORTED_ISSET_ID);
+  }
+
+  /** Returns true if field isSupported is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetIsSupported() {
+    return EncodingUtils.testBit(__isset_bitfield, __ISSUPPORTED_ISSET_ID);
+  }
+
+  public void setIsSupportedIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__ISSUPPORTED_ISSET_ID, value);
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case METADATA:
+      if (value == null) {
+        unsetMetadata();
+      } else {
+        setMetadata((Map<Long,MetadataPpdResult>)value);
+      }
+      break;
+
+    case IS_SUPPORTED:
+      if (value == null) {
+        unsetIsSupported();
+      } else {
+        setIsSupported((Boolean)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case METADATA:
+      return getMetadata();
+
+    case IS_SUPPORTED:
+      return isIsSupported();
+
+    }
+    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 METADATA:
+      return isSetMetadata();
+    case IS_SUPPORTED:
+      return isSetIsSupported();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof GetFileMetadataByExprResult)
+      return this.equals((GetFileMetadataByExprResult)that);
+    return false;
+  }
+
+  public boolean equals(GetFileMetadataByExprResult that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_metadata = true && this.isSetMetadata();
+    boolean that_present_metadata = true && that.isSetMetadata();
+    if (this_present_metadata || that_present_metadata) {
+      if (!(this_present_metadata && that_present_metadata))
+        return false;
+      if (!this.metadata.equals(that.metadata))
+        return false;
+    }
+
+    boolean this_present_isSupported = true;
+    boolean that_present_isSupported = true;
+    if (this_present_isSupported || that_present_isSupported) {
+      if (!(this_present_isSupported && that_present_isSupported))
+        return false;
+      if (this.isSupported != that.isSupported)
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_metadata = true && (isSetMetadata());
+    list.add(present_metadata);
+    if (present_metadata)
+      list.add(metadata);
+
+    boolean present_isSupported = true;
+    list.add(present_isSupported);
+    if (present_isSupported)
+      list.add(isSupported);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(GetFileMetadataByExprResult other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetMetadata()).compareTo(other.isSetMetadata());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetMetadata()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.metadata, 
other.metadata);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetIsSupported()).compareTo(other.isSetIsSupported());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetIsSupported()) {
+      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.isSupported, other.isSupported);
+      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("GetFileMetadataByExprResult(");
+    boolean first = true;
+
+    sb.append("metadata:");
+    if (this.metadata == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.metadata);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("isSupported:");
+    sb.append(this.isSupported);
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetMetadata()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'metadata' is unset! Struct:" + toString());
+    }
+
+    if (!isSetIsSupported()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'isSupported' 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 GetFileMetadataByExprResultStandardSchemeFactory 
implements SchemeFactory {
+    public GetFileMetadataByExprResultStandardScheme getScheme() {
+      return new GetFileMetadataByExprResultStandardScheme();
+    }
+  }
+
+  private static class GetFileMetadataByExprResultStandardScheme extends 
StandardScheme<GetFileMetadataByExprResult> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, 
GetFileMetadataByExprResult 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: // METADATA
+            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+              {
+                org.apache.thrift.protocol.TMap _map772 = iprot.readMapBegin();
+                struct.metadata = new 
HashMap<Long,MetadataPpdResult>(2*_map772.size);
+                long _key773;
+                MetadataPpdResult _val774;
+                for (int _i775 = 0; _i775 < _map772.size; ++_i775)
+                {
+                  _key773 = iprot.readI64();
+                  _val774 = new MetadataPpdResult();
+                  _val774.read(iprot);
+                  struct.metadata.put(_key773, _val774);
+                }
+                iprot.readMapEnd();
+              }
+              struct.setMetadataIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 2: // IS_SUPPORTED
+            if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
+              struct.isSupported = iprot.readBool();
+              struct.setIsSupportedIsSet(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, 
GetFileMetadataByExprResult struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.metadata != null) {
+        oprot.writeFieldBegin(METADATA_FIELD_DESC);
+        {
+          oprot.writeMapBegin(new 
org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.I64, 
org.apache.thrift.protocol.TType.STRUCT, struct.metadata.size()));
+          for (Map.Entry<Long, MetadataPpdResult> _iter776 : 
struct.metadata.entrySet())
+          {
+            oprot.writeI64(_iter776.getKey());
+            _iter776.getValue().write(oprot);
+          }
+          oprot.writeMapEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldBegin(IS_SUPPORTED_FIELD_DESC);
+      oprot.writeBool(struct.isSupported);
+      oprot.writeFieldEnd();
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class GetFileMetadataByExprResultTupleSchemeFactory 
implements SchemeFactory {
+    public GetFileMetadataByExprResultTupleScheme getScheme() {
+      return new GetFileMetadataByExprResultTupleScheme();
+    }
+  }
+
+  private static class GetFileMetadataByExprResultTupleScheme extends 
TupleScheme<GetFileMetadataByExprResult> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, 
GetFileMetadataByExprResult struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      {
+        oprot.writeI32(struct.metadata.size());
+        for (Map.Entry<Long, MetadataPpdResult> _iter777 : 
struct.metadata.entrySet())
+        {
+          oprot.writeI64(_iter777.getKey());
+          _iter777.getValue().write(oprot);
+        }
+      }
+      oprot.writeBool(struct.isSupported);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, 
GetFileMetadataByExprResult struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      {
+        org.apache.thrift.protocol.TMap _map778 = new 
org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.I64, 
org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+        struct.metadata = new HashMap<Long,MetadataPpdResult>(2*_map778.size);
+        long _key779;
+        MetadataPpdResult _val780;
+        for (int _i781 = 0; _i781 < _map778.size; ++_i781)
+        {
+          _key779 = iprot.readI64();
+          _val780 = new MetadataPpdResult();
+          _val780.read(iprot);
+          struct.metadata.put(_key779, _val780);
+        }
+      }
+      struct.setMetadataIsSet(true);
+      struct.isSupported = iprot.readBool();
+      struct.setIsSupportedIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hive/blob/20eb7b51/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataRequest.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataRequest.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataRequest.java
new file mode 100644
index 0000000..12b4392
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataRequest.java
@@ -0,0 +1,438 @@
+/**
+ * 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.hadoop.hive.metastore.api;
+
+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)")
+@org.apache.hadoop.classification.InterfaceAudience.Public 
@org.apache.hadoop.classification.InterfaceStability.Stable public class 
GetFileMetadataRequest implements 
org.apache.thrift.TBase<GetFileMetadataRequest, 
GetFileMetadataRequest._Fields>, java.io.Serializable, Cloneable, 
Comparable<GetFileMetadataRequest> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("GetFileMetadataRequest");
+
+  private static final org.apache.thrift.protocol.TField FILE_IDS_FIELD_DESC = 
new org.apache.thrift.protocol.TField("fileIds", 
org.apache.thrift.protocol.TType.LIST, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new 
GetFileMetadataRequestStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new 
GetFileMetadataRequestTupleSchemeFactory());
+  }
+
+  private List<Long> fileIds; // 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 {
+    FILE_IDS((short)1, "fileIds");
+
+    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: // FILE_IDS
+          return FILE_IDS;
+        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.FILE_IDS, new 
org.apache.thrift.meta_data.FieldMetaData("fileIds", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
+            new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetFileMetadataRequest.class,
 metaDataMap);
+  }
+
+  public GetFileMetadataRequest() {
+  }
+
+  public GetFileMetadataRequest(
+    List<Long> fileIds)
+  {
+    this();
+    this.fileIds = fileIds;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public GetFileMetadataRequest(GetFileMetadataRequest other) {
+    if (other.isSetFileIds()) {
+      List<Long> __this__fileIds = new ArrayList<Long>(other.fileIds);
+      this.fileIds = __this__fileIds;
+    }
+  }
+
+  public GetFileMetadataRequest deepCopy() {
+    return new GetFileMetadataRequest(this);
+  }
+
+  @Override
+  public void clear() {
+    this.fileIds = null;
+  }
+
+  public int getFileIdsSize() {
+    return (this.fileIds == null) ? 0 : this.fileIds.size();
+  }
+
+  public java.util.Iterator<Long> getFileIdsIterator() {
+    return (this.fileIds == null) ? null : this.fileIds.iterator();
+  }
+
+  public void addToFileIds(long elem) {
+    if (this.fileIds == null) {
+      this.fileIds = new ArrayList<Long>();
+    }
+    this.fileIds.add(elem);
+  }
+
+  public List<Long> getFileIds() {
+    return this.fileIds;
+  }
+
+  public void setFileIds(List<Long> fileIds) {
+    this.fileIds = fileIds;
+  }
+
+  public void unsetFileIds() {
+    this.fileIds = null;
+  }
+
+  /** Returns true if field fileIds is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetFileIds() {
+    return this.fileIds != null;
+  }
+
+  public void setFileIdsIsSet(boolean value) {
+    if (!value) {
+      this.fileIds = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case FILE_IDS:
+      if (value == null) {
+        unsetFileIds();
+      } else {
+        setFileIds((List<Long>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case FILE_IDS:
+      return getFileIds();
+
+    }
+    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 FILE_IDS:
+      return isSetFileIds();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof GetFileMetadataRequest)
+      return this.equals((GetFileMetadataRequest)that);
+    return false;
+  }
+
+  public boolean equals(GetFileMetadataRequest that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_fileIds = true && this.isSetFileIds();
+    boolean that_present_fileIds = true && that.isSetFileIds();
+    if (this_present_fileIds || that_present_fileIds) {
+      if (!(this_present_fileIds && that_present_fileIds))
+        return false;
+      if (!this.fileIds.equals(that.fileIds))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_fileIds = true && (isSetFileIds());
+    list.add(present_fileIds);
+    if (present_fileIds)
+      list.add(fileIds);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(GetFileMetadataRequest other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetFileIds()).compareTo(other.isSetFileIds());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetFileIds()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fileIds, 
other.fileIds);
+      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("GetFileMetadataRequest(");
+    boolean first = true;
+
+    sb.append("fileIds:");
+    if (this.fileIds == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.fileIds);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetFileIds()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'fileIds' 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 GetFileMetadataRequestStandardSchemeFactory implements 
SchemeFactory {
+    public GetFileMetadataRequestStandardScheme getScheme() {
+      return new GetFileMetadataRequestStandardScheme();
+    }
+  }
+
+  private static class GetFileMetadataRequestStandardScheme extends 
StandardScheme<GetFileMetadataRequest> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, 
GetFileMetadataRequest 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: // FILE_IDS
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list800 = 
iprot.readListBegin();
+                struct.fileIds = new ArrayList<Long>(_list800.size);
+                long _elem801;
+                for (int _i802 = 0; _i802 < _list800.size; ++_i802)
+                {
+                  _elem801 = iprot.readI64();
+                  struct.fileIds.add(_elem801);
+                }
+                iprot.readListEnd();
+              }
+              struct.setFileIdsIsSet(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, 
GetFileMetadataRequest struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.fileIds != null) {
+        oprot.writeFieldBegin(FILE_IDS_FIELD_DESC);
+        {
+          oprot.writeListBegin(new 
org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.I64, 
struct.fileIds.size()));
+          for (long _iter803 : struct.fileIds)
+          {
+            oprot.writeI64(_iter803);
+          }
+          oprot.writeListEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class GetFileMetadataRequestTupleSchemeFactory implements 
SchemeFactory {
+    public GetFileMetadataRequestTupleScheme getScheme() {
+      return new GetFileMetadataRequestTupleScheme();
+    }
+  }
+
+  private static class GetFileMetadataRequestTupleScheme extends 
TupleScheme<GetFileMetadataRequest> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, 
GetFileMetadataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      {
+        oprot.writeI32(struct.fileIds.size());
+        for (long _iter804 : struct.fileIds)
+        {
+          oprot.writeI64(_iter804);
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, 
GetFileMetadataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      {
+        org.apache.thrift.protocol.TList _list805 = new 
org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.I64, 
iprot.readI32());
+        struct.fileIds = new ArrayList<Long>(_list805.size);
+        long _elem806;
+        for (int _i807 = 0; _i807 < _list805.size; ++_i807)
+        {
+          _elem806 = iprot.readI64();
+          struct.fileIds.add(_elem806);
+        }
+      }
+      struct.setFileIdsIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hive/blob/20eb7b51/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataResult.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataResult.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataResult.java
new file mode 100644
index 0000000..65708d7
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataResult.java
@@ -0,0 +1,540 @@
+/**
+ * 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.hadoop.hive.metastore.api;
+
+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)")
+@org.apache.hadoop.classification.InterfaceAudience.Public 
@org.apache.hadoop.classification.InterfaceStability.Stable public class 
GetFileMetadataResult implements org.apache.thrift.TBase<GetFileMetadataResult, 
GetFileMetadataResult._Fields>, java.io.Serializable, Cloneable, 
Comparable<GetFileMetadataResult> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("GetFileMetadataResult");
+
+  private static final org.apache.thrift.protocol.TField METADATA_FIELD_DESC = 
new org.apache.thrift.protocol.TField("metadata", 
org.apache.thrift.protocol.TType.MAP, (short)1);
+  private static final org.apache.thrift.protocol.TField 
IS_SUPPORTED_FIELD_DESC = new org.apache.thrift.protocol.TField("isSupported", 
org.apache.thrift.protocol.TType.BOOL, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new 
GetFileMetadataResultStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new 
GetFileMetadataResultTupleSchemeFactory());
+  }
+
+  private Map<Long,ByteBuffer> metadata; // required
+  private boolean isSupported; // 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 {
+    METADATA((short)1, "metadata"),
+    IS_SUPPORTED((short)2, "isSupported");
+
+    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: // METADATA
+          return METADATA;
+        case 2: // IS_SUPPORTED
+          return IS_SUPPORTED;
+        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 __ISSUPPORTED_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  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.METADATA, new 
org.apache.thrift.meta_data.FieldMetaData("metadata", 
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.I64),
 
+            new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING
            , true))));
+    tmpMap.put(_Fields.IS_SUPPORTED, new 
org.apache.thrift.meta_data.FieldMetaData("isSupported", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetFileMetadataResult.class,
 metaDataMap);
+  }
+
+  public GetFileMetadataResult() {
+  }
+
+  public GetFileMetadataResult(
+    Map<Long,ByteBuffer> metadata,
+    boolean isSupported)
+  {
+    this();
+    this.metadata = metadata;
+    this.isSupported = isSupported;
+    setIsSupportedIsSet(true);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public GetFileMetadataResult(GetFileMetadataResult other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetMetadata()) {
+      Map<Long,ByteBuffer> __this__metadata = new 
HashMap<Long,ByteBuffer>(other.metadata);
+      this.metadata = __this__metadata;
+    }
+    this.isSupported = other.isSupported;
+  }
+
+  public GetFileMetadataResult deepCopy() {
+    return new GetFileMetadataResult(this);
+  }
+
+  @Override
+  public void clear() {
+    this.metadata = null;
+    setIsSupportedIsSet(false);
+    this.isSupported = false;
+  }
+
+  public int getMetadataSize() {
+    return (this.metadata == null) ? 0 : this.metadata.size();
+  }
+
+  public void putToMetadata(long key, ByteBuffer val) {
+    if (this.metadata == null) {
+      this.metadata = new HashMap<Long,ByteBuffer>();
+    }
+    this.metadata.put(key, val);
+  }
+
+  public Map<Long,ByteBuffer> getMetadata() {
+    return this.metadata;
+  }
+
+  public void setMetadata(Map<Long,ByteBuffer> metadata) {
+    this.metadata = metadata;
+  }
+
+  public void unsetMetadata() {
+    this.metadata = null;
+  }
+
+  /** Returns true if field metadata is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetMetadata() {
+    return this.metadata != null;
+  }
+
+  public void setMetadataIsSet(boolean value) {
+    if (!value) {
+      this.metadata = null;
+    }
+  }
+
+  public boolean isIsSupported() {
+    return this.isSupported;
+  }
+
+  public void setIsSupported(boolean isSupported) {
+    this.isSupported = isSupported;
+    setIsSupportedIsSet(true);
+  }
+
+  public void unsetIsSupported() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__ISSUPPORTED_ISSET_ID);
+  }
+
+  /** Returns true if field isSupported is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetIsSupported() {
+    return EncodingUtils.testBit(__isset_bitfield, __ISSUPPORTED_ISSET_ID);
+  }
+
+  public void setIsSupportedIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__ISSUPPORTED_ISSET_ID, value);
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case METADATA:
+      if (value == null) {
+        unsetMetadata();
+      } else {
+        setMetadata((Map<Long,ByteBuffer>)value);
+      }
+      break;
+
+    case IS_SUPPORTED:
+      if (value == null) {
+        unsetIsSupported();
+      } else {
+        setIsSupported((Boolean)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case METADATA:
+      return getMetadata();
+
+    case IS_SUPPORTED:
+      return isIsSupported();
+
+    }
+    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 METADATA:
+      return isSetMetadata();
+    case IS_SUPPORTED:
+      return isSetIsSupported();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof GetFileMetadataResult)
+      return this.equals((GetFileMetadataResult)that);
+    return false;
+  }
+
+  public boolean equals(GetFileMetadataResult that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_metadata = true && this.isSetMetadata();
+    boolean that_present_metadata = true && that.isSetMetadata();
+    if (this_present_metadata || that_present_metadata) {
+      if (!(this_present_metadata && that_present_metadata))
+        return false;
+      if (!this.metadata.equals(that.metadata))
+        return false;
+    }
+
+    boolean this_present_isSupported = true;
+    boolean that_present_isSupported = true;
+    if (this_present_isSupported || that_present_isSupported) {
+      if (!(this_present_isSupported && that_present_isSupported))
+        return false;
+      if (this.isSupported != that.isSupported)
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_metadata = true && (isSetMetadata());
+    list.add(present_metadata);
+    if (present_metadata)
+      list.add(metadata);
+
+    boolean present_isSupported = true;
+    list.add(present_isSupported);
+    if (present_isSupported)
+      list.add(isSupported);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(GetFileMetadataResult other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetMetadata()).compareTo(other.isSetMetadata());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetMetadata()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.metadata, 
other.metadata);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetIsSupported()).compareTo(other.isSetIsSupported());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetIsSupported()) {
+      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.isSupported, other.isSupported);
+      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("GetFileMetadataResult(");
+    boolean first = true;
+
+    sb.append("metadata:");
+    if (this.metadata == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.metadata);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("isSupported:");
+    sb.append(this.isSupported);
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetMetadata()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'metadata' is unset! Struct:" + toString());
+    }
+
+    if (!isSetIsSupported()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'isSupported' 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 GetFileMetadataResultStandardSchemeFactory implements 
SchemeFactory {
+    public GetFileMetadataResultStandardScheme getScheme() {
+      return new GetFileMetadataResultStandardScheme();
+    }
+  }
+
+  private static class GetFileMetadataResultStandardScheme extends 
StandardScheme<GetFileMetadataResult> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, 
GetFileMetadataResult 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: // METADATA
+            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+              {
+                org.apache.thrift.protocol.TMap _map790 = iprot.readMapBegin();
+                struct.metadata = new HashMap<Long,ByteBuffer>(2*_map790.size);
+                long _key791;
+                ByteBuffer _val792;
+                for (int _i793 = 0; _i793 < _map790.size; ++_i793)
+                {
+                  _key791 = iprot.readI64();
+                  _val792 = iprot.readBinary();
+                  struct.metadata.put(_key791, _val792);
+                }
+                iprot.readMapEnd();
+              }
+              struct.setMetadataIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 2: // IS_SUPPORTED
+            if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
+              struct.isSupported = iprot.readBool();
+              struct.setIsSupportedIsSet(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, 
GetFileMetadataResult struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.metadata != null) {
+        oprot.writeFieldBegin(METADATA_FIELD_DESC);
+        {
+          oprot.writeMapBegin(new 
org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.I64, 
org.apache.thrift.protocol.TType.STRING, struct.metadata.size()));
+          for (Map.Entry<Long, ByteBuffer> _iter794 : 
struct.metadata.entrySet())
+          {
+            oprot.writeI64(_iter794.getKey());
+            oprot.writeBinary(_iter794.getValue());
+          }
+          oprot.writeMapEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldBegin(IS_SUPPORTED_FIELD_DESC);
+      oprot.writeBool(struct.isSupported);
+      oprot.writeFieldEnd();
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class GetFileMetadataResultTupleSchemeFactory implements 
SchemeFactory {
+    public GetFileMetadataResultTupleScheme getScheme() {
+      return new GetFileMetadataResultTupleScheme();
+    }
+  }
+
+  private static class GetFileMetadataResultTupleScheme extends 
TupleScheme<GetFileMetadataResult> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, 
GetFileMetadataResult struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      {
+        oprot.writeI32(struct.metadata.size());
+        for (Map.Entry<Long, ByteBuffer> _iter795 : struct.metadata.entrySet())
+        {
+          oprot.writeI64(_iter795.getKey());
+          oprot.writeBinary(_iter795.getValue());
+        }
+      }
+      oprot.writeBool(struct.isSupported);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, 
GetFileMetadataResult struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      {
+        org.apache.thrift.protocol.TMap _map796 = new 
org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.I64, 
org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+        struct.metadata = new HashMap<Long,ByteBuffer>(2*_map796.size);
+        long _key797;
+        ByteBuffer _val798;
+        for (int _i799 = 0; _i799 < _map796.size; ++_i799)
+        {
+          _key797 = iprot.readI64();
+          _val798 = iprot.readBinary();
+          struct.metadata.put(_key797, _val798);
+        }
+      }
+      struct.setMetadataIsSet(true);
+      struct.isSupported = iprot.readBool();
+      struct.setIsSupportedIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hive/blob/20eb7b51/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsInfoResponse.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsInfoResponse.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsInfoResponse.java
new file mode 100644
index 0000000..56f239e
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsInfoResponse.java
@@ -0,0 +1,542 @@
+/**
+ * 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.hadoop.hive.metastore.api;
+
+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)")
+@org.apache.hadoop.classification.InterfaceAudience.Public 
@org.apache.hadoop.classification.InterfaceStability.Stable public class 
GetOpenTxnsInfoResponse implements 
org.apache.thrift.TBase<GetOpenTxnsInfoResponse, 
GetOpenTxnsInfoResponse._Fields>, java.io.Serializable, Cloneable, 
Comparable<GetOpenTxnsInfoResponse> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("GetOpenTxnsInfoResponse");
+
+  private static final org.apache.thrift.protocol.TField 
TXN_HIGH_WATER_MARK_FIELD_DESC = new 
org.apache.thrift.protocol.TField("txn_high_water_mark", 
org.apache.thrift.protocol.TType.I64, (short)1);
+  private static final org.apache.thrift.protocol.TField OPEN_TXNS_FIELD_DESC 
= new org.apache.thrift.protocol.TField("open_txns", 
org.apache.thrift.protocol.TType.LIST, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new 
GetOpenTxnsInfoResponseStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new 
GetOpenTxnsInfoResponseTupleSchemeFactory());
+  }
+
+  private long txn_high_water_mark; // required
+  private List<TxnInfo> open_txns; // 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 {
+    TXN_HIGH_WATER_MARK((short)1, "txn_high_water_mark"),
+    OPEN_TXNS((short)2, "open_txns");
+
+    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: // TXN_HIGH_WATER_MARK
+          return TXN_HIGH_WATER_MARK;
+        case 2: // OPEN_TXNS
+          return OPEN_TXNS;
+        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 __TXN_HIGH_WATER_MARK_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  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.TXN_HIGH_WATER_MARK, new 
org.apache.thrift.meta_data.FieldMetaData("txn_high_water_mark", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.OPEN_TXNS, new 
org.apache.thrift.meta_data.FieldMetaData("open_txns", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
+            new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 TxnInfo.class))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetOpenTxnsInfoResponse.class,
 metaDataMap);
+  }
+
+  public GetOpenTxnsInfoResponse() {
+  }
+
+  public GetOpenTxnsInfoResponse(
+    long txn_high_water_mark,
+    List<TxnInfo> open_txns)
+  {
+    this();
+    this.txn_high_water_mark = txn_high_water_mark;
+    setTxn_high_water_markIsSet(true);
+    this.open_txns = open_txns;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public GetOpenTxnsInfoResponse(GetOpenTxnsInfoResponse other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.txn_high_water_mark = other.txn_high_water_mark;
+    if (other.isSetOpen_txns()) {
+      List<TxnInfo> __this__open_txns = new 
ArrayList<TxnInfo>(other.open_txns.size());
+      for (TxnInfo other_element : other.open_txns) {
+        __this__open_txns.add(new TxnInfo(other_element));
+      }
+      this.open_txns = __this__open_txns;
+    }
+  }
+
+  public GetOpenTxnsInfoResponse deepCopy() {
+    return new GetOpenTxnsInfoResponse(this);
+  }
+
+  @Override
+  public void clear() {
+    setTxn_high_water_markIsSet(false);
+    this.txn_high_water_mark = 0;
+    this.open_txns = null;
+  }
+
+  public long getTxn_high_water_mark() {
+    return this.txn_high_water_mark;
+  }
+
+  public void setTxn_high_water_mark(long txn_high_water_mark) {
+    this.txn_high_water_mark = txn_high_water_mark;
+    setTxn_high_water_markIsSet(true);
+  }
+
+  public void unsetTxn_high_water_mark() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__TXN_HIGH_WATER_MARK_ISSET_ID);
+  }
+
+  /** Returns true if field txn_high_water_mark is set (has been assigned a 
value) and false otherwise */
+  public boolean isSetTxn_high_water_mark() {
+    return EncodingUtils.testBit(__isset_bitfield, 
__TXN_HIGH_WATER_MARK_ISSET_ID);
+  }
+
+  public void setTxn_high_water_markIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__TXN_HIGH_WATER_MARK_ISSET_ID, value);
+  }
+
+  public int getOpen_txnsSize() {
+    return (this.open_txns == null) ? 0 : this.open_txns.size();
+  }
+
+  public java.util.Iterator<TxnInfo> getOpen_txnsIterator() {
+    return (this.open_txns == null) ? null : this.open_txns.iterator();
+  }
+
+  public void addToOpen_txns(TxnInfo elem) {
+    if (this.open_txns == null) {
+      this.open_txns = new ArrayList<TxnInfo>();
+    }
+    this.open_txns.add(elem);
+  }
+
+  public List<TxnInfo> getOpen_txns() {
+    return this.open_txns;
+  }
+
+  public void setOpen_txns(List<TxnInfo> open_txns) {
+    this.open_txns = open_txns;
+  }
+
+  public void unsetOpen_txns() {
+    this.open_txns = null;
+  }
+
+  /** Returns true if field open_txns is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetOpen_txns() {
+    return this.open_txns != null;
+  }
+
+  public void setOpen_txnsIsSet(boolean value) {
+    if (!value) {
+      this.open_txns = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case TXN_HIGH_WATER_MARK:
+      if (value == null) {
+        unsetTxn_high_water_mark();
+      } else {
+        setTxn_high_water_mark((Long)value);
+      }
+      break;
+
+    case OPEN_TXNS:
+      if (value == null) {
+        unsetOpen_txns();
+      } else {
+        setOpen_txns((List<TxnInfo>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case TXN_HIGH_WATER_MARK:
+      return getTxn_high_water_mark();
+
+    case OPEN_TXNS:
+      return getOpen_txns();
+
+    }
+    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 TXN_HIGH_WATER_MARK:
+      return isSetTxn_high_water_mark();
+    case OPEN_TXNS:
+      return isSetOpen_txns();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof GetOpenTxnsInfoResponse)
+      return this.equals((GetOpenTxnsInfoResponse)that);
+    return false;
+  }
+
+  public boolean equals(GetOpenTxnsInfoResponse that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_txn_high_water_mark = true;
+    boolean that_present_txn_high_water_mark = true;
+    if (this_present_txn_high_water_mark || that_present_txn_high_water_mark) {
+      if (!(this_present_txn_high_water_mark && 
that_present_txn_high_water_mark))
+        return false;
+      if (this.txn_high_water_mark != that.txn_high_water_mark)
+        return false;
+    }
+
+    boolean this_present_open_txns = true && this.isSetOpen_txns();
+    boolean that_present_open_txns = true && that.isSetOpen_txns();
+    if (this_present_open_txns || that_present_open_txns) {
+      if (!(this_present_open_txns && that_present_open_txns))
+        return false;
+      if (!this.open_txns.equals(that.open_txns))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_txn_high_water_mark = true;
+    list.add(present_txn_high_water_mark);
+    if (present_txn_high_water_mark)
+      list.add(txn_high_water_mark);
+
+    boolean present_open_txns = true && (isSetOpen_txns());
+    list.add(present_open_txns);
+    if (present_open_txns)
+      list.add(open_txns);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(GetOpenTxnsInfoResponse other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetTxn_high_water_mark()).compareTo(other.isSetTxn_high_water_mark());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetTxn_high_water_mark()) {
+      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.txn_high_water_mark, 
other.txn_high_water_mark);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetOpen_txns()).compareTo(other.isSetOpen_txns());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetOpen_txns()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.open_txns, 
other.open_txns);
+      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("GetOpenTxnsInfoResponse(");
+    boolean first = true;
+
+    sb.append("txn_high_water_mark:");
+    sb.append(this.txn_high_water_mark);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("open_txns:");
+    if (this.open_txns == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.open_txns);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetTxn_high_water_mark()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'txn_high_water_mark' is unset! Struct:" + toString());
+    }
+
+    if (!isSetOpen_txns()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'open_txns' 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 GetOpenTxnsInfoResponseStandardSchemeFactory implements 
SchemeFactory {
+    public GetOpenTxnsInfoResponseStandardScheme getScheme() {
+      return new GetOpenTxnsInfoResponseStandardScheme();
+    }
+  }
+
+  private static class GetOpenTxnsInfoResponseStandardScheme extends 
StandardScheme<GetOpenTxnsInfoResponse> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, 
GetOpenTxnsInfoResponse 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: // TXN_HIGH_WATER_MARK
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.txn_high_water_mark = iprot.readI64();
+              struct.setTxn_high_water_markIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 2: // OPEN_TXNS
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list554 = 
iprot.readListBegin();
+                struct.open_txns = new ArrayList<TxnInfo>(_list554.size);
+                TxnInfo _elem555;
+                for (int _i556 = 0; _i556 < _list554.size; ++_i556)
+                {
+                  _elem555 = new TxnInfo();
+                  _elem555.read(iprot);
+                  struct.open_txns.add(_elem555);
+                }
+                iprot.readListEnd();
+              }
+              struct.setOpen_txnsIsSet(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, 
GetOpenTxnsInfoResponse struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(TXN_HIGH_WATER_MARK_FIELD_DESC);
+      oprot.writeI64(struct.txn_high_water_mark);
+      oprot.writeFieldEnd();
+      if (struct.open_txns != null) {
+        oprot.writeFieldBegin(OPEN_TXNS_FIELD_DESC);
+        {
+          oprot.writeListBegin(new 
org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, 
struct.open_txns.size()));
+          for (TxnInfo _iter557 : struct.open_txns)
+          {
+            _iter557.write(oprot);
+          }
+          oprot.writeListEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class GetOpenTxnsInfoResponseTupleSchemeFactory implements 
SchemeFactory {
+    public GetOpenTxnsInfoResponseTupleScheme getScheme() {
+      return new GetOpenTxnsInfoResponseTupleScheme();
+    }
+  }
+
+  private static class GetOpenTxnsInfoResponseTupleScheme extends 
TupleScheme<GetOpenTxnsInfoResponse> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, 
GetOpenTxnsInfoResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI64(struct.txn_high_water_mark);
+      {
+        oprot.writeI32(struct.open_txns.size());
+        for (TxnInfo _iter558 : struct.open_txns)
+        {
+          _iter558.write(oprot);
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, 
GetOpenTxnsInfoResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.txn_high_water_mark = iprot.readI64();
+      struct.setTxn_high_water_markIsSet(true);
+      {
+        org.apache.thrift.protocol.TList _list559 = new 
org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, 
iprot.readI32());
+        struct.open_txns = new ArrayList<TxnInfo>(_list559.size);
+        TxnInfo _elem560;
+        for (int _i561 = 0; _i561 < _list559.size; ++_i561)
+        {
+          _elem560 = new TxnInfo();
+          _elem560.read(iprot);
+          struct.open_txns.add(_elem560);
+        }
+      }
+      struct.setOpen_txnsIsSet(true);
+    }
+  }
+
+}
+

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