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/Date.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Date.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Date.java
new file mode 100644
index 0000000..8553140
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Date.java
@@ -0,0 +1,387 @@
+/**
+ * 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 Date 
implements org.apache.thrift.TBase<Date, Date._Fields>, java.io.Serializable, 
Cloneable, Comparable<Date> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("Date");
+
+  private static final org.apache.thrift.protocol.TField 
DAYS_SINCE_EPOCH_FIELD_DESC = new 
org.apache.thrift.protocol.TField("daysSinceEpoch", 
org.apache.thrift.protocol.TType.I64, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new DateStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new DateTupleSchemeFactory());
+  }
+
+  private long daysSinceEpoch; // 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 {
+    DAYS_SINCE_EPOCH((short)1, "daysSinceEpoch");
+
+    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: // DAYS_SINCE_EPOCH
+          return DAYS_SINCE_EPOCH;
+        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 __DAYSSINCEEPOCH_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.DAYS_SINCE_EPOCH, new 
org.apache.thrift.meta_data.FieldMetaData("daysSinceEpoch", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(Date.class, 
metaDataMap);
+  }
+
+  public Date() {
+  }
+
+  public Date(
+    long daysSinceEpoch)
+  {
+    this();
+    this.daysSinceEpoch = daysSinceEpoch;
+    setDaysSinceEpochIsSet(true);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public Date(Date other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.daysSinceEpoch = other.daysSinceEpoch;
+  }
+
+  public Date deepCopy() {
+    return new Date(this);
+  }
+
+  @Override
+  public void clear() {
+    setDaysSinceEpochIsSet(false);
+    this.daysSinceEpoch = 0;
+  }
+
+  public long getDaysSinceEpoch() {
+    return this.daysSinceEpoch;
+  }
+
+  public void setDaysSinceEpoch(long daysSinceEpoch) {
+    this.daysSinceEpoch = daysSinceEpoch;
+    setDaysSinceEpochIsSet(true);
+  }
+
+  public void unsetDaysSinceEpoch() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__DAYSSINCEEPOCH_ISSET_ID);
+  }
+
+  /** Returns true if field daysSinceEpoch is set (has been assigned a value) 
and false otherwise */
+  public boolean isSetDaysSinceEpoch() {
+    return EncodingUtils.testBit(__isset_bitfield, __DAYSSINCEEPOCH_ISSET_ID);
+  }
+
+  public void setDaysSinceEpochIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__DAYSSINCEEPOCH_ISSET_ID, value);
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case DAYS_SINCE_EPOCH:
+      if (value == null) {
+        unsetDaysSinceEpoch();
+      } else {
+        setDaysSinceEpoch((Long)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case DAYS_SINCE_EPOCH:
+      return getDaysSinceEpoch();
+
+    }
+    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 DAYS_SINCE_EPOCH:
+      return isSetDaysSinceEpoch();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof Date)
+      return this.equals((Date)that);
+    return false;
+  }
+
+  public boolean equals(Date that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_daysSinceEpoch = true;
+    boolean that_present_daysSinceEpoch = true;
+    if (this_present_daysSinceEpoch || that_present_daysSinceEpoch) {
+      if (!(this_present_daysSinceEpoch && that_present_daysSinceEpoch))
+        return false;
+      if (this.daysSinceEpoch != that.daysSinceEpoch)
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_daysSinceEpoch = true;
+    list.add(present_daysSinceEpoch);
+    if (present_daysSinceEpoch)
+      list.add(daysSinceEpoch);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(Date other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetDaysSinceEpoch()).compareTo(other.isSetDaysSinceEpoch());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDaysSinceEpoch()) {
+      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.daysSinceEpoch, 
other.daysSinceEpoch);
+      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("Date(");
+    boolean first = true;
+
+    sb.append("daysSinceEpoch:");
+    sb.append(this.daysSinceEpoch);
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetDaysSinceEpoch()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'daysSinceEpoch' 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 DateStandardSchemeFactory implements SchemeFactory {
+    public DateStandardScheme getScheme() {
+      return new DateStandardScheme();
+    }
+  }
+
+  private static class DateStandardScheme extends StandardScheme<Date> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, Date 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: // DAYS_SINCE_EPOCH
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.daysSinceEpoch = iprot.readI64();
+              struct.setDaysSinceEpochIsSet(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, Date struct) 
throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(DAYS_SINCE_EPOCH_FIELD_DESC);
+      oprot.writeI64(struct.daysSinceEpoch);
+      oprot.writeFieldEnd();
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class DateTupleSchemeFactory implements SchemeFactory {
+    public DateTupleScheme getScheme() {
+      return new DateTupleScheme();
+    }
+  }
+
+  private static class DateTupleScheme extends TupleScheme<Date> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, Date struct) 
throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI64(struct.daysSinceEpoch);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, Date struct) 
throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.daysSinceEpoch = iprot.readI64();
+      struct.setDaysSinceEpochIsSet(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/DateColumnStatsData.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DateColumnStatsData.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DateColumnStatsData.java
new file mode 100644
index 0000000..78100f9
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DateColumnStatsData.java
@@ -0,0 +1,823 @@
+/**
+ * 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 
DateColumnStatsData implements org.apache.thrift.TBase<DateColumnStatsData, 
DateColumnStatsData._Fields>, java.io.Serializable, Cloneable, 
Comparable<DateColumnStatsData> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("DateColumnStatsData");
+
+  private static final org.apache.thrift.protocol.TField LOW_VALUE_FIELD_DESC 
= new org.apache.thrift.protocol.TField("lowValue", 
org.apache.thrift.protocol.TType.STRUCT, (short)1);
+  private static final org.apache.thrift.protocol.TField HIGH_VALUE_FIELD_DESC 
= new org.apache.thrift.protocol.TField("highValue", 
org.apache.thrift.protocol.TType.STRUCT, (short)2);
+  private static final org.apache.thrift.protocol.TField NUM_NULLS_FIELD_DESC 
= new org.apache.thrift.protocol.TField("numNulls", 
org.apache.thrift.protocol.TType.I64, (short)3);
+  private static final org.apache.thrift.protocol.TField NUM_DVS_FIELD_DESC = 
new org.apache.thrift.protocol.TField("numDVs", 
org.apache.thrift.protocol.TType.I64, (short)4);
+  private static final org.apache.thrift.protocol.TField 
BIT_VECTORS_FIELD_DESC = new org.apache.thrift.protocol.TField("bitVectors", 
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 
DateColumnStatsDataStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new 
DateColumnStatsDataTupleSchemeFactory());
+  }
+
+  private Date lowValue; // optional
+  private Date highValue; // optional
+  private long numNulls; // required
+  private long numDVs; // required
+  private ByteBuffer bitVectors; // 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 {
+    LOW_VALUE((short)1, "lowValue"),
+    HIGH_VALUE((short)2, "highValue"),
+    NUM_NULLS((short)3, "numNulls"),
+    NUM_DVS((short)4, "numDVs"),
+    BIT_VECTORS((short)5, "bitVectors");
+
+    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: // LOW_VALUE
+          return LOW_VALUE;
+        case 2: // HIGH_VALUE
+          return HIGH_VALUE;
+        case 3: // NUM_NULLS
+          return NUM_NULLS;
+        case 4: // NUM_DVS
+          return NUM_DVS;
+        case 5: // BIT_VECTORS
+          return BIT_VECTORS;
+        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 __NUMNULLS_ISSET_ID = 0;
+  private static final int __NUMDVS_ISSET_ID = 1;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = 
{_Fields.LOW_VALUE,_Fields.HIGH_VALUE,_Fields.BIT_VECTORS};
+  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.LOW_VALUE, new 
org.apache.thrift.meta_data.FieldMetaData("lowValue", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 Date.class)));
+    tmpMap.put(_Fields.HIGH_VALUE, new 
org.apache.thrift.meta_data.FieldMetaData("highValue", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 Date.class)));
+    tmpMap.put(_Fields.NUM_NULLS, new 
org.apache.thrift.meta_data.FieldMetaData("numNulls", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.NUM_DVS, new 
org.apache.thrift.meta_data.FieldMetaData("numDVs", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.BIT_VECTORS, new 
org.apache.thrift.meta_data.FieldMetaData("bitVectors", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING
        , true)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(DateColumnStatsData.class,
 metaDataMap);
+  }
+
+  public DateColumnStatsData() {
+  }
+
+  public DateColumnStatsData(
+    long numNulls,
+    long numDVs)
+  {
+    this();
+    this.numNulls = numNulls;
+    setNumNullsIsSet(true);
+    this.numDVs = numDVs;
+    setNumDVsIsSet(true);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public DateColumnStatsData(DateColumnStatsData other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetLowValue()) {
+      this.lowValue = new Date(other.lowValue);
+    }
+    if (other.isSetHighValue()) {
+      this.highValue = new Date(other.highValue);
+    }
+    this.numNulls = other.numNulls;
+    this.numDVs = other.numDVs;
+    if (other.isSetBitVectors()) {
+      this.bitVectors = 
org.apache.thrift.TBaseHelper.copyBinary(other.bitVectors);
+    }
+  }
+
+  public DateColumnStatsData deepCopy() {
+    return new DateColumnStatsData(this);
+  }
+
+  @Override
+  public void clear() {
+    this.lowValue = null;
+    this.highValue = null;
+    setNumNullsIsSet(false);
+    this.numNulls = 0;
+    setNumDVsIsSet(false);
+    this.numDVs = 0;
+    this.bitVectors = null;
+  }
+
+  public Date getLowValue() {
+    return this.lowValue;
+  }
+
+  public void setLowValue(Date lowValue) {
+    this.lowValue = lowValue;
+  }
+
+  public void unsetLowValue() {
+    this.lowValue = null;
+  }
+
+  /** Returns true if field lowValue is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetLowValue() {
+    return this.lowValue != null;
+  }
+
+  public void setLowValueIsSet(boolean value) {
+    if (!value) {
+      this.lowValue = null;
+    }
+  }
+
+  public Date getHighValue() {
+    return this.highValue;
+  }
+
+  public void setHighValue(Date highValue) {
+    this.highValue = highValue;
+  }
+
+  public void unsetHighValue() {
+    this.highValue = null;
+  }
+
+  /** Returns true if field highValue is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetHighValue() {
+    return this.highValue != null;
+  }
+
+  public void setHighValueIsSet(boolean value) {
+    if (!value) {
+      this.highValue = null;
+    }
+  }
+
+  public long getNumNulls() {
+    return this.numNulls;
+  }
+
+  public void setNumNulls(long numNulls) {
+    this.numNulls = numNulls;
+    setNumNullsIsSet(true);
+  }
+
+  public void unsetNumNulls() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__NUMNULLS_ISSET_ID);
+  }
+
+  /** Returns true if field numNulls is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetNumNulls() {
+    return EncodingUtils.testBit(__isset_bitfield, __NUMNULLS_ISSET_ID);
+  }
+
+  public void setNumNullsIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__NUMNULLS_ISSET_ID, value);
+  }
+
+  public long getNumDVs() {
+    return this.numDVs;
+  }
+
+  public void setNumDVs(long numDVs) {
+    this.numDVs = numDVs;
+    setNumDVsIsSet(true);
+  }
+
+  public void unsetNumDVs() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__NUMDVS_ISSET_ID);
+  }
+
+  /** Returns true if field numDVs is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetNumDVs() {
+    return EncodingUtils.testBit(__isset_bitfield, __NUMDVS_ISSET_ID);
+  }
+
+  public void setNumDVsIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__NUMDVS_ISSET_ID, value);
+  }
+
+  public byte[] getBitVectors() {
+    setBitVectors(org.apache.thrift.TBaseHelper.rightSize(bitVectors));
+    return bitVectors == null ? null : bitVectors.array();
+  }
+
+  public ByteBuffer bufferForBitVectors() {
+    return org.apache.thrift.TBaseHelper.copyBinary(bitVectors);
+  }
+
+  public void setBitVectors(byte[] bitVectors) {
+    this.bitVectors = bitVectors == null ? (ByteBuffer)null : 
ByteBuffer.wrap(Arrays.copyOf(bitVectors, bitVectors.length));
+  }
+
+  public void setBitVectors(ByteBuffer bitVectors) {
+    this.bitVectors = org.apache.thrift.TBaseHelper.copyBinary(bitVectors);
+  }
+
+  public void unsetBitVectors() {
+    this.bitVectors = null;
+  }
+
+  /** Returns true if field bitVectors is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetBitVectors() {
+    return this.bitVectors != null;
+  }
+
+  public void setBitVectorsIsSet(boolean value) {
+    if (!value) {
+      this.bitVectors = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case LOW_VALUE:
+      if (value == null) {
+        unsetLowValue();
+      } else {
+        setLowValue((Date)value);
+      }
+      break;
+
+    case HIGH_VALUE:
+      if (value == null) {
+        unsetHighValue();
+      } else {
+        setHighValue((Date)value);
+      }
+      break;
+
+    case NUM_NULLS:
+      if (value == null) {
+        unsetNumNulls();
+      } else {
+        setNumNulls((Long)value);
+      }
+      break;
+
+    case NUM_DVS:
+      if (value == null) {
+        unsetNumDVs();
+      } else {
+        setNumDVs((Long)value);
+      }
+      break;
+
+    case BIT_VECTORS:
+      if (value == null) {
+        unsetBitVectors();
+      } else {
+        setBitVectors((ByteBuffer)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case LOW_VALUE:
+      return getLowValue();
+
+    case HIGH_VALUE:
+      return getHighValue();
+
+    case NUM_NULLS:
+      return getNumNulls();
+
+    case NUM_DVS:
+      return getNumDVs();
+
+    case BIT_VECTORS:
+      return getBitVectors();
+
+    }
+    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 LOW_VALUE:
+      return isSetLowValue();
+    case HIGH_VALUE:
+      return isSetHighValue();
+    case NUM_NULLS:
+      return isSetNumNulls();
+    case NUM_DVS:
+      return isSetNumDVs();
+    case BIT_VECTORS:
+      return isSetBitVectors();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof DateColumnStatsData)
+      return this.equals((DateColumnStatsData)that);
+    return false;
+  }
+
+  public boolean equals(DateColumnStatsData that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_lowValue = true && this.isSetLowValue();
+    boolean that_present_lowValue = true && that.isSetLowValue();
+    if (this_present_lowValue || that_present_lowValue) {
+      if (!(this_present_lowValue && that_present_lowValue))
+        return false;
+      if (!this.lowValue.equals(that.lowValue))
+        return false;
+    }
+
+    boolean this_present_highValue = true && this.isSetHighValue();
+    boolean that_present_highValue = true && that.isSetHighValue();
+    if (this_present_highValue || that_present_highValue) {
+      if (!(this_present_highValue && that_present_highValue))
+        return false;
+      if (!this.highValue.equals(that.highValue))
+        return false;
+    }
+
+    boolean this_present_numNulls = true;
+    boolean that_present_numNulls = true;
+    if (this_present_numNulls || that_present_numNulls) {
+      if (!(this_present_numNulls && that_present_numNulls))
+        return false;
+      if (this.numNulls != that.numNulls)
+        return false;
+    }
+
+    boolean this_present_numDVs = true;
+    boolean that_present_numDVs = true;
+    if (this_present_numDVs || that_present_numDVs) {
+      if (!(this_present_numDVs && that_present_numDVs))
+        return false;
+      if (this.numDVs != that.numDVs)
+        return false;
+    }
+
+    boolean this_present_bitVectors = true && this.isSetBitVectors();
+    boolean that_present_bitVectors = true && that.isSetBitVectors();
+    if (this_present_bitVectors || that_present_bitVectors) {
+      if (!(this_present_bitVectors && that_present_bitVectors))
+        return false;
+      if (!this.bitVectors.equals(that.bitVectors))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_lowValue = true && (isSetLowValue());
+    list.add(present_lowValue);
+    if (present_lowValue)
+      list.add(lowValue);
+
+    boolean present_highValue = true && (isSetHighValue());
+    list.add(present_highValue);
+    if (present_highValue)
+      list.add(highValue);
+
+    boolean present_numNulls = true;
+    list.add(present_numNulls);
+    if (present_numNulls)
+      list.add(numNulls);
+
+    boolean present_numDVs = true;
+    list.add(present_numDVs);
+    if (present_numDVs)
+      list.add(numDVs);
+
+    boolean present_bitVectors = true && (isSetBitVectors());
+    list.add(present_bitVectors);
+    if (present_bitVectors)
+      list.add(bitVectors);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(DateColumnStatsData other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetLowValue()).compareTo(other.isSetLowValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetLowValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.lowValue, 
other.lowValue);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetHighValue()).compareTo(other.isSetHighValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetHighValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.highValue, 
other.highValue);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetNumNulls()).compareTo(other.isSetNumNulls());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetNumNulls()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.numNulls, 
other.numNulls);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetNumDVs()).compareTo(other.isSetNumDVs());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetNumDVs()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.numDVs, 
other.numDVs);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetBitVectors()).compareTo(other.isSetBitVectors());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetBitVectors()) {
+      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.bitVectors, other.bitVectors);
+      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("DateColumnStatsData(");
+    boolean first = true;
+
+    if (isSetLowValue()) {
+      sb.append("lowValue:");
+      if (this.lowValue == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.lowValue);
+      }
+      first = false;
+    }
+    if (isSetHighValue()) {
+      if (!first) sb.append(", ");
+      sb.append("highValue:");
+      if (this.highValue == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.highValue);
+      }
+      first = false;
+    }
+    if (!first) sb.append(", ");
+    sb.append("numNulls:");
+    sb.append(this.numNulls);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("numDVs:");
+    sb.append(this.numDVs);
+    first = false;
+    if (isSetBitVectors()) {
+      if (!first) sb.append(", ");
+      sb.append("bitVectors:");
+      if (this.bitVectors == null) {
+        sb.append("null");
+      } else {
+        org.apache.thrift.TBaseHelper.toString(this.bitVectors, sb);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetNumNulls()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'numNulls' is unset! Struct:" + toString());
+    }
+
+    if (!isSetNumDVs()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'numDVs' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (lowValue != null) {
+      lowValue.validate();
+    }
+    if (highValue != null) {
+      highValue.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws 
java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws 
java.io.IOException, ClassNotFoundException {
+    try {
+      // it doesn't seem like you should have to do this, but java 
serialization is wacky, and doesn't call the default constructor.
+      __isset_bitfield = 0;
+      read(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class DateColumnStatsDataStandardSchemeFactory implements 
SchemeFactory {
+    public DateColumnStatsDataStandardScheme getScheme() {
+      return new DateColumnStatsDataStandardScheme();
+    }
+  }
+
+  private static class DateColumnStatsDataStandardScheme extends 
StandardScheme<DateColumnStatsData> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, 
DateColumnStatsData 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: // LOW_VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.lowValue = new Date();
+              struct.lowValue.read(iprot);
+              struct.setLowValueIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 2: // HIGH_VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.highValue = new Date();
+              struct.highValue.read(iprot);
+              struct.setHighValueIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 3: // NUM_NULLS
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.numNulls = iprot.readI64();
+              struct.setNumNullsIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 4: // NUM_DVS
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.numDVs = iprot.readI64();
+              struct.setNumDVsIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 5: // BIT_VECTORS
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.bitVectors = iprot.readBinary();
+              struct.setBitVectorsIsSet(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, 
DateColumnStatsData struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.lowValue != null) {
+        if (struct.isSetLowValue()) {
+          oprot.writeFieldBegin(LOW_VALUE_FIELD_DESC);
+          struct.lowValue.write(oprot);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.highValue != null) {
+        if (struct.isSetHighValue()) {
+          oprot.writeFieldBegin(HIGH_VALUE_FIELD_DESC);
+          struct.highValue.write(oprot);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldBegin(NUM_NULLS_FIELD_DESC);
+      oprot.writeI64(struct.numNulls);
+      oprot.writeFieldEnd();
+      oprot.writeFieldBegin(NUM_DVS_FIELD_DESC);
+      oprot.writeI64(struct.numDVs);
+      oprot.writeFieldEnd();
+      if (struct.bitVectors != null) {
+        if (struct.isSetBitVectors()) {
+          oprot.writeFieldBegin(BIT_VECTORS_FIELD_DESC);
+          oprot.writeBinary(struct.bitVectors);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class DateColumnStatsDataTupleSchemeFactory implements 
SchemeFactory {
+    public DateColumnStatsDataTupleScheme getScheme() {
+      return new DateColumnStatsDataTupleScheme();
+    }
+  }
+
+  private static class DateColumnStatsDataTupleScheme extends 
TupleScheme<DateColumnStatsData> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, 
DateColumnStatsData struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI64(struct.numNulls);
+      oprot.writeI64(struct.numDVs);
+      BitSet optionals = new BitSet();
+      if (struct.isSetLowValue()) {
+        optionals.set(0);
+      }
+      if (struct.isSetHighValue()) {
+        optionals.set(1);
+      }
+      if (struct.isSetBitVectors()) {
+        optionals.set(2);
+      }
+      oprot.writeBitSet(optionals, 3);
+      if (struct.isSetLowValue()) {
+        struct.lowValue.write(oprot);
+      }
+      if (struct.isSetHighValue()) {
+        struct.highValue.write(oprot);
+      }
+      if (struct.isSetBitVectors()) {
+        oprot.writeBinary(struct.bitVectors);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, 
DateColumnStatsData struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.numNulls = iprot.readI64();
+      struct.setNumNullsIsSet(true);
+      struct.numDVs = iprot.readI64();
+      struct.setNumDVsIsSet(true);
+      BitSet incoming = iprot.readBitSet(3);
+      if (incoming.get(0)) {
+        struct.lowValue = new Date();
+        struct.lowValue.read(iprot);
+        struct.setLowValueIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.highValue = new Date();
+        struct.highValue.read(iprot);
+        struct.setHighValueIsSet(true);
+      }
+      if (incoming.get(2)) {
+        struct.bitVectors = iprot.readBinary();
+        struct.setBitVectorsIsSet(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/Decimal.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Decimal.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Decimal.java
new file mode 100644
index 0000000..361d58a
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Decimal.java
@@ -0,0 +1,497 @@
+/**
+ * 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 
Decimal implements org.apache.thrift.TBase<Decimal, Decimal._Fields>, 
java.io.Serializable, Cloneable, Comparable<Decimal> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("Decimal");
+
+  private static final org.apache.thrift.protocol.TField SCALE_FIELD_DESC = 
new org.apache.thrift.protocol.TField("scale", 
org.apache.thrift.protocol.TType.I16, (short)3);
+  private static final org.apache.thrift.protocol.TField UNSCALED_FIELD_DESC = 
new org.apache.thrift.protocol.TField("unscaled", 
org.apache.thrift.protocol.TType.STRING, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new DecimalStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new DecimalTupleSchemeFactory());
+  }
+
+  private short scale; // required
+  private ByteBuffer unscaled; // 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 {
+    SCALE((short)3, "scale"),
+    UNSCALED((short)1, "unscaled");
+
+    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 3: // SCALE
+          return SCALE;
+        case 1: // UNSCALED
+          return UNSCALED;
+        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 __SCALE_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.SCALE, new 
org.apache.thrift.meta_data.FieldMetaData("scale", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I16)));
+    tmpMap.put(_Fields.UNSCALED, new 
org.apache.thrift.meta_data.FieldMetaData("unscaled", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING
        , true)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(Decimal.class, 
metaDataMap);
+  }
+
+  public Decimal() {
+  }
+
+  public Decimal(
+    short scale,
+    ByteBuffer unscaled)
+  {
+    this();
+    this.scale = scale;
+    setScaleIsSet(true);
+    this.unscaled = org.apache.thrift.TBaseHelper.copyBinary(unscaled);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public Decimal(Decimal other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.scale = other.scale;
+    if (other.isSetUnscaled()) {
+      this.unscaled = org.apache.thrift.TBaseHelper.copyBinary(other.unscaled);
+    }
+  }
+
+  public Decimal deepCopy() {
+    return new Decimal(this);
+  }
+
+  @Override
+  public void clear() {
+    setScaleIsSet(false);
+    this.scale = 0;
+    this.unscaled = null;
+  }
+
+  public short getScale() {
+    return this.scale;
+  }
+
+  public void setScale(short scale) {
+    this.scale = scale;
+    setScaleIsSet(true);
+  }
+
+  public void unsetScale() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__SCALE_ISSET_ID);
+  }
+
+  /** Returns true if field scale is set (has been assigned a value) and false 
otherwise */
+  public boolean isSetScale() {
+    return EncodingUtils.testBit(__isset_bitfield, __SCALE_ISSET_ID);
+  }
+
+  public void setScaleIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__SCALE_ISSET_ID, value);
+  }
+
+  public byte[] getUnscaled() {
+    setUnscaled(org.apache.thrift.TBaseHelper.rightSize(unscaled));
+    return unscaled == null ? null : unscaled.array();
+  }
+
+  public ByteBuffer bufferForUnscaled() {
+    return org.apache.thrift.TBaseHelper.copyBinary(unscaled);
+  }
+
+  public void setUnscaled(byte[] unscaled) {
+    this.unscaled = unscaled == null ? (ByteBuffer)null : 
ByteBuffer.wrap(Arrays.copyOf(unscaled, unscaled.length));
+  }
+
+  public void setUnscaled(ByteBuffer unscaled) {
+    this.unscaled = org.apache.thrift.TBaseHelper.copyBinary(unscaled);
+  }
+
+  public void unsetUnscaled() {
+    this.unscaled = null;
+  }
+
+  /** Returns true if field unscaled is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetUnscaled() {
+    return this.unscaled != null;
+  }
+
+  public void setUnscaledIsSet(boolean value) {
+    if (!value) {
+      this.unscaled = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case SCALE:
+      if (value == null) {
+        unsetScale();
+      } else {
+        setScale((Short)value);
+      }
+      break;
+
+    case UNSCALED:
+      if (value == null) {
+        unsetUnscaled();
+      } else {
+        setUnscaled((ByteBuffer)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case SCALE:
+      return getScale();
+
+    case UNSCALED:
+      return getUnscaled();
+
+    }
+    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 SCALE:
+      return isSetScale();
+    case UNSCALED:
+      return isSetUnscaled();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof Decimal)
+      return this.equals((Decimal)that);
+    return false;
+  }
+
+  public boolean equals(Decimal that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_scale = true;
+    boolean that_present_scale = true;
+    if (this_present_scale || that_present_scale) {
+      if (!(this_present_scale && that_present_scale))
+        return false;
+      if (this.scale != that.scale)
+        return false;
+    }
+
+    boolean this_present_unscaled = true && this.isSetUnscaled();
+    boolean that_present_unscaled = true && that.isSetUnscaled();
+    if (this_present_unscaled || that_present_unscaled) {
+      if (!(this_present_unscaled && that_present_unscaled))
+        return false;
+      if (!this.unscaled.equals(that.unscaled))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_scale = true;
+    list.add(present_scale);
+    if (present_scale)
+      list.add(scale);
+
+    boolean present_unscaled = true && (isSetUnscaled());
+    list.add(present_unscaled);
+    if (present_unscaled)
+      list.add(unscaled);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(Decimal other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetScale()).compareTo(other.isSetScale());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetScale()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.scale, 
other.scale);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetUnscaled()).compareTo(other.isSetUnscaled());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetUnscaled()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.unscaled, 
other.unscaled);
+      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("Decimal(");
+    boolean first = true;
+
+    sb.append("scale:");
+    sb.append(this.scale);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("unscaled:");
+    if (this.unscaled == null) {
+      sb.append("null");
+    } else {
+      org.apache.thrift.TBaseHelper.toString(this.unscaled, sb);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetScale()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'scale' is unset! Struct:" + toString());
+    }
+
+    if (!isSetUnscaled()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'unscaled' 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 DecimalStandardSchemeFactory implements SchemeFactory {
+    public DecimalStandardScheme getScheme() {
+      return new DecimalStandardScheme();
+    }
+  }
+
+  private static class DecimalStandardScheme extends StandardScheme<Decimal> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, Decimal 
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 3: // SCALE
+            if (schemeField.type == org.apache.thrift.protocol.TType.I16) {
+              struct.scale = iprot.readI16();
+              struct.setScaleIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 1: // UNSCALED
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.unscaled = iprot.readBinary();
+              struct.setUnscaledIsSet(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, Decimal 
struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.unscaled != null) {
+        oprot.writeFieldBegin(UNSCALED_FIELD_DESC);
+        oprot.writeBinary(struct.unscaled);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldBegin(SCALE_FIELD_DESC);
+      oprot.writeI16(struct.scale);
+      oprot.writeFieldEnd();
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class DecimalTupleSchemeFactory implements SchemeFactory {
+    public DecimalTupleScheme getScheme() {
+      return new DecimalTupleScheme();
+    }
+  }
+
+  private static class DecimalTupleScheme extends TupleScheme<Decimal> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, Decimal 
struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI16(struct.scale);
+      oprot.writeBinary(struct.unscaled);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, Decimal 
struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.scale = iprot.readI16();
+      struct.setScaleIsSet(true);
+      struct.unscaled = iprot.readBinary();
+      struct.setUnscaledIsSet(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/DecimalColumnStatsData.java
----------------------------------------------------------------------
diff --git 
a/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DecimalColumnStatsData.java
 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DecimalColumnStatsData.java
new file mode 100644
index 0000000..33c4e53
--- /dev/null
+++ 
b/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DecimalColumnStatsData.java
@@ -0,0 +1,823 @@
+/**
+ * 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 
DecimalColumnStatsData implements 
org.apache.thrift.TBase<DecimalColumnStatsData, 
DecimalColumnStatsData._Fields>, java.io.Serializable, Cloneable, 
Comparable<DecimalColumnStatsData> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("DecimalColumnStatsData");
+
+  private static final org.apache.thrift.protocol.TField LOW_VALUE_FIELD_DESC 
= new org.apache.thrift.protocol.TField("lowValue", 
org.apache.thrift.protocol.TType.STRUCT, (short)1);
+  private static final org.apache.thrift.protocol.TField HIGH_VALUE_FIELD_DESC 
= new org.apache.thrift.protocol.TField("highValue", 
org.apache.thrift.protocol.TType.STRUCT, (short)2);
+  private static final org.apache.thrift.protocol.TField NUM_NULLS_FIELD_DESC 
= new org.apache.thrift.protocol.TField("numNulls", 
org.apache.thrift.protocol.TType.I64, (short)3);
+  private static final org.apache.thrift.protocol.TField NUM_DVS_FIELD_DESC = 
new org.apache.thrift.protocol.TField("numDVs", 
org.apache.thrift.protocol.TType.I64, (short)4);
+  private static final org.apache.thrift.protocol.TField 
BIT_VECTORS_FIELD_DESC = new org.apache.thrift.protocol.TField("bitVectors", 
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 
DecimalColumnStatsDataStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new 
DecimalColumnStatsDataTupleSchemeFactory());
+  }
+
+  private Decimal lowValue; // optional
+  private Decimal highValue; // optional
+  private long numNulls; // required
+  private long numDVs; // required
+  private ByteBuffer bitVectors; // 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 {
+    LOW_VALUE((short)1, "lowValue"),
+    HIGH_VALUE((short)2, "highValue"),
+    NUM_NULLS((short)3, "numNulls"),
+    NUM_DVS((short)4, "numDVs"),
+    BIT_VECTORS((short)5, "bitVectors");
+
+    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: // LOW_VALUE
+          return LOW_VALUE;
+        case 2: // HIGH_VALUE
+          return HIGH_VALUE;
+        case 3: // NUM_NULLS
+          return NUM_NULLS;
+        case 4: // NUM_DVS
+          return NUM_DVS;
+        case 5: // BIT_VECTORS
+          return BIT_VECTORS;
+        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 __NUMNULLS_ISSET_ID = 0;
+  private static final int __NUMDVS_ISSET_ID = 1;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = 
{_Fields.LOW_VALUE,_Fields.HIGH_VALUE,_Fields.BIT_VECTORS};
+  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.LOW_VALUE, new 
org.apache.thrift.meta_data.FieldMetaData("lowValue", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 Decimal.class)));
+    tmpMap.put(_Fields.HIGH_VALUE, new 
org.apache.thrift.meta_data.FieldMetaData("highValue", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 Decimal.class)));
+    tmpMap.put(_Fields.NUM_NULLS, new 
org.apache.thrift.meta_data.FieldMetaData("numNulls", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.NUM_DVS, new 
org.apache.thrift.meta_data.FieldMetaData("numDVs", 
org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.BIT_VECTORS, new 
org.apache.thrift.meta_data.FieldMetaData("bitVectors", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING
        , true)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(DecimalColumnStatsData.class,
 metaDataMap);
+  }
+
+  public DecimalColumnStatsData() {
+  }
+
+  public DecimalColumnStatsData(
+    long numNulls,
+    long numDVs)
+  {
+    this();
+    this.numNulls = numNulls;
+    setNumNullsIsSet(true);
+    this.numDVs = numDVs;
+    setNumDVsIsSet(true);
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public DecimalColumnStatsData(DecimalColumnStatsData other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetLowValue()) {
+      this.lowValue = new Decimal(other.lowValue);
+    }
+    if (other.isSetHighValue()) {
+      this.highValue = new Decimal(other.highValue);
+    }
+    this.numNulls = other.numNulls;
+    this.numDVs = other.numDVs;
+    if (other.isSetBitVectors()) {
+      this.bitVectors = 
org.apache.thrift.TBaseHelper.copyBinary(other.bitVectors);
+    }
+  }
+
+  public DecimalColumnStatsData deepCopy() {
+    return new DecimalColumnStatsData(this);
+  }
+
+  @Override
+  public void clear() {
+    this.lowValue = null;
+    this.highValue = null;
+    setNumNullsIsSet(false);
+    this.numNulls = 0;
+    setNumDVsIsSet(false);
+    this.numDVs = 0;
+    this.bitVectors = null;
+  }
+
+  public Decimal getLowValue() {
+    return this.lowValue;
+  }
+
+  public void setLowValue(Decimal lowValue) {
+    this.lowValue = lowValue;
+  }
+
+  public void unsetLowValue() {
+    this.lowValue = null;
+  }
+
+  /** Returns true if field lowValue is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetLowValue() {
+    return this.lowValue != null;
+  }
+
+  public void setLowValueIsSet(boolean value) {
+    if (!value) {
+      this.lowValue = null;
+    }
+  }
+
+  public Decimal getHighValue() {
+    return this.highValue;
+  }
+
+  public void setHighValue(Decimal highValue) {
+    this.highValue = highValue;
+  }
+
+  public void unsetHighValue() {
+    this.highValue = null;
+  }
+
+  /** Returns true if field highValue is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetHighValue() {
+    return this.highValue != null;
+  }
+
+  public void setHighValueIsSet(boolean value) {
+    if (!value) {
+      this.highValue = null;
+    }
+  }
+
+  public long getNumNulls() {
+    return this.numNulls;
+  }
+
+  public void setNumNulls(long numNulls) {
+    this.numNulls = numNulls;
+    setNumNullsIsSet(true);
+  }
+
+  public void unsetNumNulls() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__NUMNULLS_ISSET_ID);
+  }
+
+  /** Returns true if field numNulls is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetNumNulls() {
+    return EncodingUtils.testBit(__isset_bitfield, __NUMNULLS_ISSET_ID);
+  }
+
+  public void setNumNullsIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__NUMNULLS_ISSET_ID, value);
+  }
+
+  public long getNumDVs() {
+    return this.numDVs;
+  }
+
+  public void setNumDVs(long numDVs) {
+    this.numDVs = numDVs;
+    setNumDVsIsSet(true);
+  }
+
+  public void unsetNumDVs() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__NUMDVS_ISSET_ID);
+  }
+
+  /** Returns true if field numDVs is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetNumDVs() {
+    return EncodingUtils.testBit(__isset_bitfield, __NUMDVS_ISSET_ID);
+  }
+
+  public void setNumDVsIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__NUMDVS_ISSET_ID, value);
+  }
+
+  public byte[] getBitVectors() {
+    setBitVectors(org.apache.thrift.TBaseHelper.rightSize(bitVectors));
+    return bitVectors == null ? null : bitVectors.array();
+  }
+
+  public ByteBuffer bufferForBitVectors() {
+    return org.apache.thrift.TBaseHelper.copyBinary(bitVectors);
+  }
+
+  public void setBitVectors(byte[] bitVectors) {
+    this.bitVectors = bitVectors == null ? (ByteBuffer)null : 
ByteBuffer.wrap(Arrays.copyOf(bitVectors, bitVectors.length));
+  }
+
+  public void setBitVectors(ByteBuffer bitVectors) {
+    this.bitVectors = org.apache.thrift.TBaseHelper.copyBinary(bitVectors);
+  }
+
+  public void unsetBitVectors() {
+    this.bitVectors = null;
+  }
+
+  /** Returns true if field bitVectors is set (has been assigned a value) and 
false otherwise */
+  public boolean isSetBitVectors() {
+    return this.bitVectors != null;
+  }
+
+  public void setBitVectorsIsSet(boolean value) {
+    if (!value) {
+      this.bitVectors = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case LOW_VALUE:
+      if (value == null) {
+        unsetLowValue();
+      } else {
+        setLowValue((Decimal)value);
+      }
+      break;
+
+    case HIGH_VALUE:
+      if (value == null) {
+        unsetHighValue();
+      } else {
+        setHighValue((Decimal)value);
+      }
+      break;
+
+    case NUM_NULLS:
+      if (value == null) {
+        unsetNumNulls();
+      } else {
+        setNumNulls((Long)value);
+      }
+      break;
+
+    case NUM_DVS:
+      if (value == null) {
+        unsetNumDVs();
+      } else {
+        setNumDVs((Long)value);
+      }
+      break;
+
+    case BIT_VECTORS:
+      if (value == null) {
+        unsetBitVectors();
+      } else {
+        setBitVectors((ByteBuffer)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case LOW_VALUE:
+      return getLowValue();
+
+    case HIGH_VALUE:
+      return getHighValue();
+
+    case NUM_NULLS:
+      return getNumNulls();
+
+    case NUM_DVS:
+      return getNumDVs();
+
+    case BIT_VECTORS:
+      return getBitVectors();
+
+    }
+    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 LOW_VALUE:
+      return isSetLowValue();
+    case HIGH_VALUE:
+      return isSetHighValue();
+    case NUM_NULLS:
+      return isSetNumNulls();
+    case NUM_DVS:
+      return isSetNumDVs();
+    case BIT_VECTORS:
+      return isSetBitVectors();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof DecimalColumnStatsData)
+      return this.equals((DecimalColumnStatsData)that);
+    return false;
+  }
+
+  public boolean equals(DecimalColumnStatsData that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_lowValue = true && this.isSetLowValue();
+    boolean that_present_lowValue = true && that.isSetLowValue();
+    if (this_present_lowValue || that_present_lowValue) {
+      if (!(this_present_lowValue && that_present_lowValue))
+        return false;
+      if (!this.lowValue.equals(that.lowValue))
+        return false;
+    }
+
+    boolean this_present_highValue = true && this.isSetHighValue();
+    boolean that_present_highValue = true && that.isSetHighValue();
+    if (this_present_highValue || that_present_highValue) {
+      if (!(this_present_highValue && that_present_highValue))
+        return false;
+      if (!this.highValue.equals(that.highValue))
+        return false;
+    }
+
+    boolean this_present_numNulls = true;
+    boolean that_present_numNulls = true;
+    if (this_present_numNulls || that_present_numNulls) {
+      if (!(this_present_numNulls && that_present_numNulls))
+        return false;
+      if (this.numNulls != that.numNulls)
+        return false;
+    }
+
+    boolean this_present_numDVs = true;
+    boolean that_present_numDVs = true;
+    if (this_present_numDVs || that_present_numDVs) {
+      if (!(this_present_numDVs && that_present_numDVs))
+        return false;
+      if (this.numDVs != that.numDVs)
+        return false;
+    }
+
+    boolean this_present_bitVectors = true && this.isSetBitVectors();
+    boolean that_present_bitVectors = true && that.isSetBitVectors();
+    if (this_present_bitVectors || that_present_bitVectors) {
+      if (!(this_present_bitVectors && that_present_bitVectors))
+        return false;
+      if (!this.bitVectors.equals(that.bitVectors))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_lowValue = true && (isSetLowValue());
+    list.add(present_lowValue);
+    if (present_lowValue)
+      list.add(lowValue);
+
+    boolean present_highValue = true && (isSetHighValue());
+    list.add(present_highValue);
+    if (present_highValue)
+      list.add(highValue);
+
+    boolean present_numNulls = true;
+    list.add(present_numNulls);
+    if (present_numNulls)
+      list.add(numNulls);
+
+    boolean present_numDVs = true;
+    list.add(present_numDVs);
+    if (present_numDVs)
+      list.add(numDVs);
+
+    boolean present_bitVectors = true && (isSetBitVectors());
+    list.add(present_bitVectors);
+    if (present_bitVectors)
+      list.add(bitVectors);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(DecimalColumnStatsData other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = 
Boolean.valueOf(isSetLowValue()).compareTo(other.isSetLowValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetLowValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.lowValue, 
other.lowValue);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetHighValue()).compareTo(other.isSetHighValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetHighValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.highValue, 
other.highValue);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetNumNulls()).compareTo(other.isSetNumNulls());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetNumNulls()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.numNulls, 
other.numNulls);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetNumDVs()).compareTo(other.isSetNumDVs());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetNumDVs()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.numDVs, 
other.numDVs);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = 
Boolean.valueOf(isSetBitVectors()).compareTo(other.isSetBitVectors());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetBitVectors()) {
+      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.bitVectors, other.bitVectors);
+      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("DecimalColumnStatsData(");
+    boolean first = true;
+
+    if (isSetLowValue()) {
+      sb.append("lowValue:");
+      if (this.lowValue == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.lowValue);
+      }
+      first = false;
+    }
+    if (isSetHighValue()) {
+      if (!first) sb.append(", ");
+      sb.append("highValue:");
+      if (this.highValue == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.highValue);
+      }
+      first = false;
+    }
+    if (!first) sb.append(", ");
+    sb.append("numNulls:");
+    sb.append(this.numNulls);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("numDVs:");
+    sb.append(this.numDVs);
+    first = false;
+    if (isSetBitVectors()) {
+      if (!first) sb.append(", ");
+      sb.append("bitVectors:");
+      if (this.bitVectors == null) {
+        sb.append("null");
+      } else {
+        org.apache.thrift.TBaseHelper.toString(this.bitVectors, sb);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetNumNulls()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'numNulls' is unset! Struct:" + toString());
+    }
+
+    if (!isSetNumDVs()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 
'numDVs' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (lowValue != null) {
+      lowValue.validate();
+    }
+    if (highValue != null) {
+      highValue.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws 
java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws 
java.io.IOException, ClassNotFoundException {
+    try {
+      // it doesn't seem like you should have to do this, but java 
serialization is wacky, and doesn't call the default constructor.
+      __isset_bitfield = 0;
+      read(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class DecimalColumnStatsDataStandardSchemeFactory implements 
SchemeFactory {
+    public DecimalColumnStatsDataStandardScheme getScheme() {
+      return new DecimalColumnStatsDataStandardScheme();
+    }
+  }
+
+  private static class DecimalColumnStatsDataStandardScheme extends 
StandardScheme<DecimalColumnStatsData> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, 
DecimalColumnStatsData 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: // LOW_VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.lowValue = new Decimal();
+              struct.lowValue.read(iprot);
+              struct.setLowValueIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 2: // HIGH_VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.highValue = new Decimal();
+              struct.highValue.read(iprot);
+              struct.setHighValueIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 3: // NUM_NULLS
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.numNulls = iprot.readI64();
+              struct.setNumNullsIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 4: // NUM_DVS
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.numDVs = iprot.readI64();
+              struct.setNumDVsIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
+            }
+            break;
+          case 5: // BIT_VECTORS
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.bitVectors = iprot.readBinary();
+              struct.setBitVectorsIsSet(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, 
DecimalColumnStatsData struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.lowValue != null) {
+        if (struct.isSetLowValue()) {
+          oprot.writeFieldBegin(LOW_VALUE_FIELD_DESC);
+          struct.lowValue.write(oprot);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.highValue != null) {
+        if (struct.isSetHighValue()) {
+          oprot.writeFieldBegin(HIGH_VALUE_FIELD_DESC);
+          struct.highValue.write(oprot);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldBegin(NUM_NULLS_FIELD_DESC);
+      oprot.writeI64(struct.numNulls);
+      oprot.writeFieldEnd();
+      oprot.writeFieldBegin(NUM_DVS_FIELD_DESC);
+      oprot.writeI64(struct.numDVs);
+      oprot.writeFieldEnd();
+      if (struct.bitVectors != null) {
+        if (struct.isSetBitVectors()) {
+          oprot.writeFieldBegin(BIT_VECTORS_FIELD_DESC);
+          oprot.writeBinary(struct.bitVectors);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class DecimalColumnStatsDataTupleSchemeFactory implements 
SchemeFactory {
+    public DecimalColumnStatsDataTupleScheme getScheme() {
+      return new DecimalColumnStatsDataTupleScheme();
+    }
+  }
+
+  private static class DecimalColumnStatsDataTupleScheme extends 
TupleScheme<DecimalColumnStatsData> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, 
DecimalColumnStatsData struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI64(struct.numNulls);
+      oprot.writeI64(struct.numDVs);
+      BitSet optionals = new BitSet();
+      if (struct.isSetLowValue()) {
+        optionals.set(0);
+      }
+      if (struct.isSetHighValue()) {
+        optionals.set(1);
+      }
+      if (struct.isSetBitVectors()) {
+        optionals.set(2);
+      }
+      oprot.writeBitSet(optionals, 3);
+      if (struct.isSetLowValue()) {
+        struct.lowValue.write(oprot);
+      }
+      if (struct.isSetHighValue()) {
+        struct.highValue.write(oprot);
+      }
+      if (struct.isSetBitVectors()) {
+        oprot.writeBinary(struct.bitVectors);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, 
DecimalColumnStatsData struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.numNulls = iprot.readI64();
+      struct.setNumNullsIsSet(true);
+      struct.numDVs = iprot.readI64();
+      struct.setNumDVsIsSet(true);
+      BitSet incoming = iprot.readBitSet(3);
+      if (incoming.get(0)) {
+        struct.lowValue = new Decimal();
+        struct.lowValue.read(iprot);
+        struct.setLowValueIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.highValue = new Decimal();
+        struct.highValue.read(iprot);
+        struct.setHighValueIsSet(true);
+      }
+      if (incoming.get(2)) {
+        struct.bitVectors = iprot.readBinary();
+        struct.setBitVectorsIsSet(true);
+      }
+    }
+  }
+
+}
+

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