You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by jb...@apache.org on 2015/05/08 19:00:06 UTC

[1/3] cassandra git commit: Revert "add Thrift get_multi_slice call"

Repository: cassandra
Updated Branches:
  refs/heads/trunk c7db18be8 -> 3f0702509


http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/interface/thrift/gen-java/org/apache/cassandra/thrift/ColumnSlice.java
----------------------------------------------------------------------
diff --git a/interface/thrift/gen-java/org/apache/cassandra/thrift/ColumnSlice.java b/interface/thrift/gen-java/org/apache/cassandra/thrift/ColumnSlice.java
deleted file mode 100644
index 67b88a3..0000000
--- a/interface/thrift/gen-java/org/apache/cassandra/thrift/ColumnSlice.java
+++ /dev/null
@@ -1,551 +0,0 @@
-/**
- * Autogenerated by Thrift Compiler (0.9.1)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.cassandra.thrift;
-/*
- * 
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- * 
- */
-
-
-import org.apache.commons.lang3.builder.HashCodeBuilder;
-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 org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * The ColumnSlice is used to select a set of columns from inside a row.
- * If start or finish are unspecified they will default to the start-of
- * end-of value.
- * @param start. The start of the ColumnSlice inclusive
- * @param finish. The end of the ColumnSlice inclusive
- */
-public class ColumnSlice implements org.apache.thrift.TBase<ColumnSlice, ColumnSlice._Fields>, java.io.Serializable, Cloneable, Comparable<ColumnSlice> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ColumnSlice");
-
-  private static final org.apache.thrift.protocol.TField START_FIELD_DESC = new org.apache.thrift.protocol.TField("start", org.apache.thrift.protocol.TType.STRING, (short)1);
-  private static final org.apache.thrift.protocol.TField FINISH_FIELD_DESC = new org.apache.thrift.protocol.TField("finish", org.apache.thrift.protocol.TType.STRING, (short)2);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new ColumnSliceStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new ColumnSliceTupleSchemeFactory());
-  }
-
-  public ByteBuffer start; // optional
-  public ByteBuffer finish; // 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 {
-    START((short)1, "start"),
-    FINISH((short)2, "finish");
-
-    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: // START
-          return START;
-        case 2: // FINISH
-          return FINISH;
-        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 _Fields optionals[] = {_Fields.START,_Fields.FINISH};
-  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.START, new org.apache.thrift.meta_data.FieldMetaData("start", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
-    tmpMap.put(_Fields.FINISH, new org.apache.thrift.meta_data.FieldMetaData("finish", 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(ColumnSlice.class, metaDataMap);
-  }
-
-  public ColumnSlice() {
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public ColumnSlice(ColumnSlice other) {
-    if (other.isSetStart()) {
-      this.start = org.apache.thrift.TBaseHelper.copyBinary(other.start);
-;
-    }
-    if (other.isSetFinish()) {
-      this.finish = org.apache.thrift.TBaseHelper.copyBinary(other.finish);
-;
-    }
-  }
-
-  public ColumnSlice deepCopy() {
-    return new ColumnSlice(this);
-  }
-
-  @Override
-  public void clear() {
-    this.start = null;
-    this.finish = null;
-  }
-
-  public byte[] getStart() {
-    setStart(org.apache.thrift.TBaseHelper.rightSize(start));
-    return start == null ? null : start.array();
-  }
-
-  public ByteBuffer bufferForStart() {
-    return start;
-  }
-
-  public ColumnSlice setStart(byte[] start) {
-    setStart(start == null ? (ByteBuffer)null : ByteBuffer.wrap(start));
-    return this;
-  }
-
-  public ColumnSlice setStart(ByteBuffer start) {
-    this.start = start;
-    return this;
-  }
-
-  public void unsetStart() {
-    this.start = null;
-  }
-
-  /** Returns true if field start is set (has been assigned a value) and false otherwise */
-  public boolean isSetStart() {
-    return this.start != null;
-  }
-
-  public void setStartIsSet(boolean value) {
-    if (!value) {
-      this.start = null;
-    }
-  }
-
-  public byte[] getFinish() {
-    setFinish(org.apache.thrift.TBaseHelper.rightSize(finish));
-    return finish == null ? null : finish.array();
-  }
-
-  public ByteBuffer bufferForFinish() {
-    return finish;
-  }
-
-  public ColumnSlice setFinish(byte[] finish) {
-    setFinish(finish == null ? (ByteBuffer)null : ByteBuffer.wrap(finish));
-    return this;
-  }
-
-  public ColumnSlice setFinish(ByteBuffer finish) {
-    this.finish = finish;
-    return this;
-  }
-
-  public void unsetFinish() {
-    this.finish = null;
-  }
-
-  /** Returns true if field finish is set (has been assigned a value) and false otherwise */
-  public boolean isSetFinish() {
-    return this.finish != null;
-  }
-
-  public void setFinishIsSet(boolean value) {
-    if (!value) {
-      this.finish = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case START:
-      if (value == null) {
-        unsetStart();
-      } else {
-        setStart((ByteBuffer)value);
-      }
-      break;
-
-    case FINISH:
-      if (value == null) {
-        unsetFinish();
-      } else {
-        setFinish((ByteBuffer)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case START:
-      return getStart();
-
-    case FINISH:
-      return getFinish();
-
-    }
-    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 START:
-      return isSetStart();
-    case FINISH:
-      return isSetFinish();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof ColumnSlice)
-      return this.equals((ColumnSlice)that);
-    return false;
-  }
-
-  public boolean equals(ColumnSlice that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_start = true && this.isSetStart();
-    boolean that_present_start = true && that.isSetStart();
-    if (this_present_start || that_present_start) {
-      if (!(this_present_start && that_present_start))
-        return false;
-      if (!this.start.equals(that.start))
-        return false;
-    }
-
-    boolean this_present_finish = true && this.isSetFinish();
-    boolean that_present_finish = true && that.isSetFinish();
-    if (this_present_finish || that_present_finish) {
-      if (!(this_present_finish && that_present_finish))
-        return false;
-      if (!this.finish.equals(that.finish))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
-
-    boolean present_start = true && (isSetStart());
-    builder.append(present_start);
-    if (present_start)
-      builder.append(start);
-
-    boolean present_finish = true && (isSetFinish());
-    builder.append(present_finish);
-    if (present_finish)
-      builder.append(finish);
-
-    return builder.toHashCode();
-  }
-
-  @Override
-  public int compareTo(ColumnSlice other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetStart()).compareTo(other.isSetStart());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetStart()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.start, other.start);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetFinish()).compareTo(other.isSetFinish());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetFinish()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.finish, other.finish);
-      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("ColumnSlice(");
-    boolean first = true;
-
-    if (isSetStart()) {
-      sb.append("start:");
-      if (this.start == null) {
-        sb.append("null");
-      } else {
-        org.apache.thrift.TBaseHelper.toString(this.start, sb);
-      }
-      first = false;
-    }
-    if (isSetFinish()) {
-      if (!first) sb.append(", ");
-      sb.append("finish:");
-      if (this.finish == null) {
-        sb.append("null");
-      } else {
-        org.apache.thrift.TBaseHelper.toString(this.finish, sb);
-      }
-      first = false;
-    }
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    // 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 ColumnSliceStandardSchemeFactory implements SchemeFactory {
-    public ColumnSliceStandardScheme getScheme() {
-      return new ColumnSliceStandardScheme();
-    }
-  }
-
-  private static class ColumnSliceStandardScheme extends StandardScheme<ColumnSlice> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, ColumnSlice 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: // START
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.start = iprot.readBinary();
-              struct.setStartIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // FINISH
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.finish = iprot.readBinary();
-              struct.setFinishIsSet(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();
-
-      // check for required fields of primitive type, which can't be checked in the validate method
-      struct.validate();
-    }
-
-    public void write(org.apache.thrift.protocol.TProtocol oprot, ColumnSlice struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.start != null) {
-        if (struct.isSetStart()) {
-          oprot.writeFieldBegin(START_FIELD_DESC);
-          oprot.writeBinary(struct.start);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.finish != null) {
-        if (struct.isSetFinish()) {
-          oprot.writeFieldBegin(FINISH_FIELD_DESC);
-          oprot.writeBinary(struct.finish);
-          oprot.writeFieldEnd();
-        }
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class ColumnSliceTupleSchemeFactory implements SchemeFactory {
-    public ColumnSliceTupleScheme getScheme() {
-      return new ColumnSliceTupleScheme();
-    }
-  }
-
-  private static class ColumnSliceTupleScheme extends TupleScheme<ColumnSlice> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, ColumnSlice struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetStart()) {
-        optionals.set(0);
-      }
-      if (struct.isSetFinish()) {
-        optionals.set(1);
-      }
-      oprot.writeBitSet(optionals, 2);
-      if (struct.isSetStart()) {
-        oprot.writeBinary(struct.start);
-      }
-      if (struct.isSetFinish()) {
-        oprot.writeBinary(struct.finish);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, ColumnSlice struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(2);
-      if (incoming.get(0)) {
-        struct.start = iprot.readBinary();
-        struct.setStartIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.finish = iprot.readBinary();
-        struct.setFinishIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/interface/thrift/gen-java/org/apache/cassandra/thrift/MultiSliceRequest.java
----------------------------------------------------------------------
diff --git a/interface/thrift/gen-java/org/apache/cassandra/thrift/MultiSliceRequest.java b/interface/thrift/gen-java/org/apache/cassandra/thrift/MultiSliceRequest.java
deleted file mode 100644
index 9d4878c..0000000
--- a/interface/thrift/gen-java/org/apache/cassandra/thrift/MultiSliceRequest.java
+++ /dev/null
@@ -1,1042 +0,0 @@
-/**
- * Autogenerated by Thrift Compiler (0.9.1)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.cassandra.thrift;
-/*
- * 
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- * 
- */
-
-
-import org.apache.commons.lang3.builder.HashCodeBuilder;
-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 org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Used to perform multiple slices on a single row key in one rpc operation
- * @param key. The row key to be multi sliced
- * @param column_parent. The column family (super columns are unsupported)
- * @param column_slices. 0 to many ColumnSlice objects each will be used to select columns
- * @param reversed. Direction of slice
- * @param count. Maximum number of columns
- * @param consistency_level. Level to perform the operation at
- */
-public class MultiSliceRequest implements org.apache.thrift.TBase<MultiSliceRequest, MultiSliceRequest._Fields>, java.io.Serializable, Cloneable, Comparable<MultiSliceRequest> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("MultiSliceRequest");
-
-  private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new org.apache.thrift.protocol.TField("key", org.apache.thrift.protocol.TType.STRING, (short)1);
-  private static final org.apache.thrift.protocol.TField COLUMN_PARENT_FIELD_DESC = new org.apache.thrift.protocol.TField("column_parent", org.apache.thrift.protocol.TType.STRUCT, (short)2);
-  private static final org.apache.thrift.protocol.TField COLUMN_SLICES_FIELD_DESC = new org.apache.thrift.protocol.TField("column_slices", org.apache.thrift.protocol.TType.LIST, (short)3);
-  private static final org.apache.thrift.protocol.TField REVERSED_FIELD_DESC = new org.apache.thrift.protocol.TField("reversed", org.apache.thrift.protocol.TType.BOOL, (short)4);
-  private static final org.apache.thrift.protocol.TField COUNT_FIELD_DESC = new org.apache.thrift.protocol.TField("count", org.apache.thrift.protocol.TType.I32, (short)5);
-  private static final org.apache.thrift.protocol.TField CONSISTENCY_LEVEL_FIELD_DESC = new org.apache.thrift.protocol.TField("consistency_level", org.apache.thrift.protocol.TType.I32, (short)6);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new MultiSliceRequestStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new MultiSliceRequestTupleSchemeFactory());
-  }
-
-  public ByteBuffer key; // optional
-  public ColumnParent column_parent; // optional
-  public List<ColumnSlice> column_slices; // optional
-  public boolean reversed; // optional
-  public int count; // optional
-  /**
-   * 
-   * @see ConsistencyLevel
-   */
-  public ConsistencyLevel consistency_level; // 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 {
-    KEY((short)1, "key"),
-    COLUMN_PARENT((short)2, "column_parent"),
-    COLUMN_SLICES((short)3, "column_slices"),
-    REVERSED((short)4, "reversed"),
-    COUNT((short)5, "count"),
-    /**
-     * 
-     * @see ConsistencyLevel
-     */
-    CONSISTENCY_LEVEL((short)6, "consistency_level");
-
-    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: // KEY
-          return KEY;
-        case 2: // COLUMN_PARENT
-          return COLUMN_PARENT;
-        case 3: // COLUMN_SLICES
-          return COLUMN_SLICES;
-        case 4: // REVERSED
-          return REVERSED;
-        case 5: // COUNT
-          return COUNT;
-        case 6: // CONSISTENCY_LEVEL
-          return CONSISTENCY_LEVEL;
-        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 __REVERSED_ISSET_ID = 0;
-  private static final int __COUNT_ISSET_ID = 1;
-  private byte __isset_bitfield = 0;
-  private _Fields optionals[] = {_Fields.KEY,_Fields.COLUMN_PARENT,_Fields.COLUMN_SLICES,_Fields.REVERSED,_Fields.COUNT,_Fields.CONSISTENCY_LEVEL};
-  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.KEY, new org.apache.thrift.meta_data.FieldMetaData("key", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
-    tmpMap.put(_Fields.COLUMN_PARENT, new org.apache.thrift.meta_data.FieldMetaData("column_parent", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ColumnParent.class)));
-    tmpMap.put(_Fields.COLUMN_SLICES, new org.apache.thrift.meta_data.FieldMetaData("column_slices", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        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, ColumnSlice.class))));
-    tmpMap.put(_Fields.REVERSED, new org.apache.thrift.meta_data.FieldMetaData("reversed", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
-    tmpMap.put(_Fields.COUNT, new org.apache.thrift.meta_data.FieldMetaData("count", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
-    tmpMap.put(_Fields.CONSISTENCY_LEVEL, new org.apache.thrift.meta_data.FieldMetaData("consistency_level", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, ConsistencyLevel.class)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(MultiSliceRequest.class, metaDataMap);
-  }
-
-  public MultiSliceRequest() {
-    this.reversed = false;
-
-    this.count = 1000;
-
-    this.consistency_level = org.apache.cassandra.thrift.ConsistencyLevel.ONE;
-
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public MultiSliceRequest(MultiSliceRequest other) {
-    __isset_bitfield = other.__isset_bitfield;
-    if (other.isSetKey()) {
-      this.key = org.apache.thrift.TBaseHelper.copyBinary(other.key);
-;
-    }
-    if (other.isSetColumn_parent()) {
-      this.column_parent = new ColumnParent(other.column_parent);
-    }
-    if (other.isSetColumn_slices()) {
-      List<ColumnSlice> __this__column_slices = new ArrayList<ColumnSlice>(other.column_slices.size());
-      for (ColumnSlice other_element : other.column_slices) {
-        __this__column_slices.add(new ColumnSlice(other_element));
-      }
-      this.column_slices = __this__column_slices;
-    }
-    this.reversed = other.reversed;
-    this.count = other.count;
-    if (other.isSetConsistency_level()) {
-      this.consistency_level = other.consistency_level;
-    }
-  }
-
-  public MultiSliceRequest deepCopy() {
-    return new MultiSliceRequest(this);
-  }
-
-  @Override
-  public void clear() {
-    this.key = null;
-    this.column_parent = null;
-    this.column_slices = null;
-    this.reversed = false;
-
-    this.count = 1000;
-
-    this.consistency_level = org.apache.cassandra.thrift.ConsistencyLevel.ONE;
-
-  }
-
-  public byte[] getKey() {
-    setKey(org.apache.thrift.TBaseHelper.rightSize(key));
-    return key == null ? null : key.array();
-  }
-
-  public ByteBuffer bufferForKey() {
-    return key;
-  }
-
-  public MultiSliceRequest setKey(byte[] key) {
-    setKey(key == null ? (ByteBuffer)null : ByteBuffer.wrap(key));
-    return this;
-  }
-
-  public MultiSliceRequest setKey(ByteBuffer key) {
-    this.key = key;
-    return this;
-  }
-
-  public void unsetKey() {
-    this.key = null;
-  }
-
-  /** Returns true if field key is set (has been assigned a value) and false otherwise */
-  public boolean isSetKey() {
-    return this.key != null;
-  }
-
-  public void setKeyIsSet(boolean value) {
-    if (!value) {
-      this.key = null;
-    }
-  }
-
-  public ColumnParent getColumn_parent() {
-    return this.column_parent;
-  }
-
-  public MultiSliceRequest setColumn_parent(ColumnParent column_parent) {
-    this.column_parent = column_parent;
-    return this;
-  }
-
-  public void unsetColumn_parent() {
-    this.column_parent = null;
-  }
-
-  /** Returns true if field column_parent is set (has been assigned a value) and false otherwise */
-  public boolean isSetColumn_parent() {
-    return this.column_parent != null;
-  }
-
-  public void setColumn_parentIsSet(boolean value) {
-    if (!value) {
-      this.column_parent = null;
-    }
-  }
-
-  public int getColumn_slicesSize() {
-    return (this.column_slices == null) ? 0 : this.column_slices.size();
-  }
-
-  public java.util.Iterator<ColumnSlice> getColumn_slicesIterator() {
-    return (this.column_slices == null) ? null : this.column_slices.iterator();
-  }
-
-  public void addToColumn_slices(ColumnSlice elem) {
-    if (this.column_slices == null) {
-      this.column_slices = new ArrayList<ColumnSlice>();
-    }
-    this.column_slices.add(elem);
-  }
-
-  public List<ColumnSlice> getColumn_slices() {
-    return this.column_slices;
-  }
-
-  public MultiSliceRequest setColumn_slices(List<ColumnSlice> column_slices) {
-    this.column_slices = column_slices;
-    return this;
-  }
-
-  public void unsetColumn_slices() {
-    this.column_slices = null;
-  }
-
-  /** Returns true if field column_slices is set (has been assigned a value) and false otherwise */
-  public boolean isSetColumn_slices() {
-    return this.column_slices != null;
-  }
-
-  public void setColumn_slicesIsSet(boolean value) {
-    if (!value) {
-      this.column_slices = null;
-    }
-  }
-
-  public boolean isReversed() {
-    return this.reversed;
-  }
-
-  public MultiSliceRequest setReversed(boolean reversed) {
-    this.reversed = reversed;
-    setReversedIsSet(true);
-    return this;
-  }
-
-  public void unsetReversed() {
-    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __REVERSED_ISSET_ID);
-  }
-
-  /** Returns true if field reversed is set (has been assigned a value) and false otherwise */
-  public boolean isSetReversed() {
-    return EncodingUtils.testBit(__isset_bitfield, __REVERSED_ISSET_ID);
-  }
-
-  public void setReversedIsSet(boolean value) {
-    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __REVERSED_ISSET_ID, value);
-  }
-
-  public int getCount() {
-    return this.count;
-  }
-
-  public MultiSliceRequest setCount(int count) {
-    this.count = count;
-    setCountIsSet(true);
-    return this;
-  }
-
-  public void unsetCount() {
-    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __COUNT_ISSET_ID);
-  }
-
-  /** Returns true if field count is set (has been assigned a value) and false otherwise */
-  public boolean isSetCount() {
-    return EncodingUtils.testBit(__isset_bitfield, __COUNT_ISSET_ID);
-  }
-
-  public void setCountIsSet(boolean value) {
-    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __COUNT_ISSET_ID, value);
-  }
-
-  /**
-   * 
-   * @see ConsistencyLevel
-   */
-  public ConsistencyLevel getConsistency_level() {
-    return this.consistency_level;
-  }
-
-  /**
-   * 
-   * @see ConsistencyLevel
-   */
-  public MultiSliceRequest setConsistency_level(ConsistencyLevel consistency_level) {
-    this.consistency_level = consistency_level;
-    return this;
-  }
-
-  public void unsetConsistency_level() {
-    this.consistency_level = null;
-  }
-
-  /** Returns true if field consistency_level is set (has been assigned a value) and false otherwise */
-  public boolean isSetConsistency_level() {
-    return this.consistency_level != null;
-  }
-
-  public void setConsistency_levelIsSet(boolean value) {
-    if (!value) {
-      this.consistency_level = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case KEY:
-      if (value == null) {
-        unsetKey();
-      } else {
-        setKey((ByteBuffer)value);
-      }
-      break;
-
-    case COLUMN_PARENT:
-      if (value == null) {
-        unsetColumn_parent();
-      } else {
-        setColumn_parent((ColumnParent)value);
-      }
-      break;
-
-    case COLUMN_SLICES:
-      if (value == null) {
-        unsetColumn_slices();
-      } else {
-        setColumn_slices((List<ColumnSlice>)value);
-      }
-      break;
-
-    case REVERSED:
-      if (value == null) {
-        unsetReversed();
-      } else {
-        setReversed((Boolean)value);
-      }
-      break;
-
-    case COUNT:
-      if (value == null) {
-        unsetCount();
-      } else {
-        setCount((Integer)value);
-      }
-      break;
-
-    case CONSISTENCY_LEVEL:
-      if (value == null) {
-        unsetConsistency_level();
-      } else {
-        setConsistency_level((ConsistencyLevel)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case KEY:
-      return getKey();
-
-    case COLUMN_PARENT:
-      return getColumn_parent();
-
-    case COLUMN_SLICES:
-      return getColumn_slices();
-
-    case REVERSED:
-      return Boolean.valueOf(isReversed());
-
-    case COUNT:
-      return Integer.valueOf(getCount());
-
-    case CONSISTENCY_LEVEL:
-      return getConsistency_level();
-
-    }
-    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 KEY:
-      return isSetKey();
-    case COLUMN_PARENT:
-      return isSetColumn_parent();
-    case COLUMN_SLICES:
-      return isSetColumn_slices();
-    case REVERSED:
-      return isSetReversed();
-    case COUNT:
-      return isSetCount();
-    case CONSISTENCY_LEVEL:
-      return isSetConsistency_level();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof MultiSliceRequest)
-      return this.equals((MultiSliceRequest)that);
-    return false;
-  }
-
-  public boolean equals(MultiSliceRequest that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_key = true && this.isSetKey();
-    boolean that_present_key = true && that.isSetKey();
-    if (this_present_key || that_present_key) {
-      if (!(this_present_key && that_present_key))
-        return false;
-      if (!this.key.equals(that.key))
-        return false;
-    }
-
-    boolean this_present_column_parent = true && this.isSetColumn_parent();
-    boolean that_present_column_parent = true && that.isSetColumn_parent();
-    if (this_present_column_parent || that_present_column_parent) {
-      if (!(this_present_column_parent && that_present_column_parent))
-        return false;
-      if (!this.column_parent.equals(that.column_parent))
-        return false;
-    }
-
-    boolean this_present_column_slices = true && this.isSetColumn_slices();
-    boolean that_present_column_slices = true && that.isSetColumn_slices();
-    if (this_present_column_slices || that_present_column_slices) {
-      if (!(this_present_column_slices && that_present_column_slices))
-        return false;
-      if (!this.column_slices.equals(that.column_slices))
-        return false;
-    }
-
-    boolean this_present_reversed = true && this.isSetReversed();
-    boolean that_present_reversed = true && that.isSetReversed();
-    if (this_present_reversed || that_present_reversed) {
-      if (!(this_present_reversed && that_present_reversed))
-        return false;
-      if (this.reversed != that.reversed)
-        return false;
-    }
-
-    boolean this_present_count = true && this.isSetCount();
-    boolean that_present_count = true && that.isSetCount();
-    if (this_present_count || that_present_count) {
-      if (!(this_present_count && that_present_count))
-        return false;
-      if (this.count != that.count)
-        return false;
-    }
-
-    boolean this_present_consistency_level = true && this.isSetConsistency_level();
-    boolean that_present_consistency_level = true && that.isSetConsistency_level();
-    if (this_present_consistency_level || that_present_consistency_level) {
-      if (!(this_present_consistency_level && that_present_consistency_level))
-        return false;
-      if (!this.consistency_level.equals(that.consistency_level))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
-
-    boolean present_key = true && (isSetKey());
-    builder.append(present_key);
-    if (present_key)
-      builder.append(key);
-
-    boolean present_column_parent = true && (isSetColumn_parent());
-    builder.append(present_column_parent);
-    if (present_column_parent)
-      builder.append(column_parent);
-
-    boolean present_column_slices = true && (isSetColumn_slices());
-    builder.append(present_column_slices);
-    if (present_column_slices)
-      builder.append(column_slices);
-
-    boolean present_reversed = true && (isSetReversed());
-    builder.append(present_reversed);
-    if (present_reversed)
-      builder.append(reversed);
-
-    boolean present_count = true && (isSetCount());
-    builder.append(present_count);
-    if (present_count)
-      builder.append(count);
-
-    boolean present_consistency_level = true && (isSetConsistency_level());
-    builder.append(present_consistency_level);
-    if (present_consistency_level)
-      builder.append(consistency_level.getValue());
-
-    return builder.toHashCode();
-  }
-
-  @Override
-  public int compareTo(MultiSliceRequest other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetKey()).compareTo(other.isSetKey());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetKey()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, other.key);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetColumn_parent()).compareTo(other.isSetColumn_parent());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetColumn_parent()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column_parent, other.column_parent);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetColumn_slices()).compareTo(other.isSetColumn_slices());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetColumn_slices()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column_slices, other.column_slices);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetReversed()).compareTo(other.isSetReversed());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetReversed()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.reversed, other.reversed);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetCount()).compareTo(other.isSetCount());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetCount()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.count, other.count);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetConsistency_level()).compareTo(other.isSetConsistency_level());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetConsistency_level()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.consistency_level, other.consistency_level);
-      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("MultiSliceRequest(");
-    boolean first = true;
-
-    if (isSetKey()) {
-      sb.append("key:");
-      if (this.key == null) {
-        sb.append("null");
-      } else {
-        org.apache.thrift.TBaseHelper.toString(this.key, sb);
-      }
-      first = false;
-    }
-    if (isSetColumn_parent()) {
-      if (!first) sb.append(", ");
-      sb.append("column_parent:");
-      if (this.column_parent == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.column_parent);
-      }
-      first = false;
-    }
-    if (isSetColumn_slices()) {
-      if (!first) sb.append(", ");
-      sb.append("column_slices:");
-      if (this.column_slices == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.column_slices);
-      }
-      first = false;
-    }
-    if (isSetReversed()) {
-      if (!first) sb.append(", ");
-      sb.append("reversed:");
-      sb.append(this.reversed);
-      first = false;
-    }
-    if (isSetCount()) {
-      if (!first) sb.append(", ");
-      sb.append("count:");
-      sb.append(this.count);
-      first = false;
-    }
-    if (isSetConsistency_level()) {
-      if (!first) sb.append(", ");
-      sb.append("consistency_level:");
-      if (this.consistency_level == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.consistency_level);
-      }
-      first = false;
-    }
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    // check for sub-struct validity
-    if (column_parent != null) {
-      column_parent.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 MultiSliceRequestStandardSchemeFactory implements SchemeFactory {
-    public MultiSliceRequestStandardScheme getScheme() {
-      return new MultiSliceRequestStandardScheme();
-    }
-  }
-
-  private static class MultiSliceRequestStandardScheme extends StandardScheme<MultiSliceRequest> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, MultiSliceRequest 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: // KEY
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.key = iprot.readBinary();
-              struct.setKeyIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // COLUMN_PARENT
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.column_parent = new ColumnParent();
-              struct.column_parent.read(iprot);
-              struct.setColumn_parentIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 3: // COLUMN_SLICES
-            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
-              {
-                org.apache.thrift.protocol.TList _list216 = iprot.readListBegin();
-                struct.column_slices = new ArrayList<ColumnSlice>(_list216.size);
-                for (int _i217 = 0; _i217 < _list216.size; ++_i217)
-                {
-                  ColumnSlice _elem218;
-                  _elem218 = new ColumnSlice();
-                  _elem218.read(iprot);
-                  struct.column_slices.add(_elem218);
-                }
-                iprot.readListEnd();
-              }
-              struct.setColumn_slicesIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 4: // REVERSED
-            if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
-              struct.reversed = iprot.readBool();
-              struct.setReversedIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 5: // COUNT
-            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
-              struct.count = iprot.readI32();
-              struct.setCountIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 6: // CONSISTENCY_LEVEL
-            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
-              struct.consistency_level = ConsistencyLevel.findByValue(iprot.readI32());
-              struct.setConsistency_levelIsSet(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();
-
-      // check for required fields of primitive type, which can't be checked in the validate method
-      struct.validate();
-    }
-
-    public void write(org.apache.thrift.protocol.TProtocol oprot, MultiSliceRequest struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.key != null) {
-        if (struct.isSetKey()) {
-          oprot.writeFieldBegin(KEY_FIELD_DESC);
-          oprot.writeBinary(struct.key);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.column_parent != null) {
-        if (struct.isSetColumn_parent()) {
-          oprot.writeFieldBegin(COLUMN_PARENT_FIELD_DESC);
-          struct.column_parent.write(oprot);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.column_slices != null) {
-        if (struct.isSetColumn_slices()) {
-          oprot.writeFieldBegin(COLUMN_SLICES_FIELD_DESC);
-          {
-            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.column_slices.size()));
-            for (ColumnSlice _iter219 : struct.column_slices)
-            {
-              _iter219.write(oprot);
-            }
-            oprot.writeListEnd();
-          }
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.isSetReversed()) {
-        oprot.writeFieldBegin(REVERSED_FIELD_DESC);
-        oprot.writeBool(struct.reversed);
-        oprot.writeFieldEnd();
-      }
-      if (struct.isSetCount()) {
-        oprot.writeFieldBegin(COUNT_FIELD_DESC);
-        oprot.writeI32(struct.count);
-        oprot.writeFieldEnd();
-      }
-      if (struct.consistency_level != null) {
-        if (struct.isSetConsistency_level()) {
-          oprot.writeFieldBegin(CONSISTENCY_LEVEL_FIELD_DESC);
-          oprot.writeI32(struct.consistency_level.getValue());
-          oprot.writeFieldEnd();
-        }
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class MultiSliceRequestTupleSchemeFactory implements SchemeFactory {
-    public MultiSliceRequestTupleScheme getScheme() {
-      return new MultiSliceRequestTupleScheme();
-    }
-  }
-
-  private static class MultiSliceRequestTupleScheme extends TupleScheme<MultiSliceRequest> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, MultiSliceRequest struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetKey()) {
-        optionals.set(0);
-      }
-      if (struct.isSetColumn_parent()) {
-        optionals.set(1);
-      }
-      if (struct.isSetColumn_slices()) {
-        optionals.set(2);
-      }
-      if (struct.isSetReversed()) {
-        optionals.set(3);
-      }
-      if (struct.isSetCount()) {
-        optionals.set(4);
-      }
-      if (struct.isSetConsistency_level()) {
-        optionals.set(5);
-      }
-      oprot.writeBitSet(optionals, 6);
-      if (struct.isSetKey()) {
-        oprot.writeBinary(struct.key);
-      }
-      if (struct.isSetColumn_parent()) {
-        struct.column_parent.write(oprot);
-      }
-      if (struct.isSetColumn_slices()) {
-        {
-          oprot.writeI32(struct.column_slices.size());
-          for (ColumnSlice _iter220 : struct.column_slices)
-          {
-            _iter220.write(oprot);
-          }
-        }
-      }
-      if (struct.isSetReversed()) {
-        oprot.writeBool(struct.reversed);
-      }
-      if (struct.isSetCount()) {
-        oprot.writeI32(struct.count);
-      }
-      if (struct.isSetConsistency_level()) {
-        oprot.writeI32(struct.consistency_level.getValue());
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, MultiSliceRequest struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(6);
-      if (incoming.get(0)) {
-        struct.key = iprot.readBinary();
-        struct.setKeyIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.column_parent = new ColumnParent();
-        struct.column_parent.read(iprot);
-        struct.setColumn_parentIsSet(true);
-      }
-      if (incoming.get(2)) {
-        {
-          org.apache.thrift.protocol.TList _list221 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-          struct.column_slices = new ArrayList<ColumnSlice>(_list221.size);
-          for (int _i222 = 0; _i222 < _list221.size; ++_i222)
-          {
-            ColumnSlice _elem223;
-            _elem223 = new ColumnSlice();
-            _elem223.read(iprot);
-            struct.column_slices.add(_elem223);
-          }
-        }
-        struct.setColumn_slicesIsSet(true);
-      }
-      if (incoming.get(3)) {
-        struct.reversed = iprot.readBool();
-        struct.setReversedIsSet(true);
-      }
-      if (incoming.get(4)) {
-        struct.count = iprot.readI32();
-        struct.setCountIsSet(true);
-      }
-      if (incoming.get(5)) {
-        struct.consistency_level = ConsistencyLevel.findByValue(iprot.readI32());
-        struct.setConsistency_levelIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/interface/thrift/gen-java/org/apache/cassandra/thrift/cassandraConstants.java
----------------------------------------------------------------------
diff --git a/interface/thrift/gen-java/org/apache/cassandra/thrift/cassandraConstants.java b/interface/thrift/gen-java/org/apache/cassandra/thrift/cassandraConstants.java
index f84243e..d9f0008 100644
--- a/interface/thrift/gen-java/org/apache/cassandra/thrift/cassandraConstants.java
+++ b/interface/thrift/gen-java/org/apache/cassandra/thrift/cassandraConstants.java
@@ -56,6 +56,6 @@ import org.slf4j.LoggerFactory;
 
 public class cassandraConstants {
 
-  public static final String VERSION = "20.1.0";
+  public static final String VERSION = "20.0.0";
 
 }

http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/src/java/org/apache/cassandra/thrift/CassandraServer.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/thrift/CassandraServer.java b/src/java/org/apache/cassandra/thrift/CassandraServer.java
index b558a13..e0f234e 100644
--- a/src/java/org/apache/cassandra/thrift/CassandraServer.java
+++ b/src/java/org/apache/cassandra/thrift/CassandraServer.java
@@ -1980,78 +1980,6 @@ public class CassandraServer implements Cassandra.Iface
         }
     }
 
-    @Override
-    public List<ColumnOrSuperColumn> get_multi_slice(MultiSliceRequest request)
-            throws InvalidRequestException, UnavailableException, TimedOutException
-    {
-        if (startSessionIfRequested())
-        {
-            Map<String, String> traceParameters = ImmutableMap.of("key", ByteBufferUtil.bytesToHex(request.key),
-                                                                  "column_parent", request.column_parent.toString(),
-                                                                  "consistency_level", request.consistency_level.name(),
-                                                                  "count", String.valueOf(request.count),
-                                                                  "column_slices", request.column_slices.toString());
-            Tracing.instance.begin("get_multi_slice", traceParameters);
-        }
-        else
-        {
-            logger.debug("get_multi_slice");
-        }
-        try 
-        {
-            ClientState cState = state();
-            String keyspace = cState.getKeyspace();
-            state().hasColumnFamilyAccess(keyspace, request.getColumn_parent().column_family, Permission.SELECT);
-            CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace, request.getColumn_parent().column_family);
-            if (metadata.cfType == ColumnFamilyType.Super)
-                throw new org.apache.cassandra.exceptions.InvalidRequestException("get_multi_slice does not support super columns");
-            ThriftValidation.validateColumnParent(metadata, request.getColumn_parent());
-            org.apache.cassandra.db.ConsistencyLevel consistencyLevel = ThriftConversion.fromThrift(request.getConsistency_level());
-            consistencyLevel.validateForRead(keyspace);
-            List<ReadCommand> commands = new ArrayList<>(1);
-            ColumnSlice[] slices = new ColumnSlice[request.getColumn_slices().size()];
-            for (int i = 0 ; i < request.getColumn_slices().size() ; i++)
-            {
-                fixOptionalSliceParameters(request.getColumn_slices().get(i));
-                Composite start = metadata.comparator.fromByteBuffer(request.getColumn_slices().get(i).start);
-                Composite finish = metadata.comparator.fromByteBuffer(request.getColumn_slices().get(i).finish);
-                if (!start.isEmpty() && !finish.isEmpty())
-                {
-                    int compare = metadata.comparator.compare(start, finish);
-                    if (!request.reversed && compare > 0)
-                        throw new InvalidRequestException(String.format("Column slice at index %d had start greater than finish", i));
-                    else if (request.reversed && compare < 0)
-                        throw new InvalidRequestException(String.format("Reversed column slice at index %d had start less than finish", i));
-                }
-                slices[i] = new ColumnSlice(start, finish);
-            }
-            ColumnSlice[] deoverlapped = ColumnSlice.deoverlapSlices(slices, request.reversed ? metadata.comparator.reverseComparator() : metadata.comparator);
-            SliceQueryFilter filter = new SliceQueryFilter(deoverlapped, request.reversed, request.count);
-            ThriftValidation.validateKey(metadata, request.key);
-            commands.add(ReadCommand.create(keyspace, request.key, request.column_parent.getColumn_family(), System.currentTimeMillis(), filter));
-            return getSlice(commands, request.column_parent.isSetSuper_column(), consistencyLevel, cState).entrySet().iterator().next().getValue();
-        }
-        catch (RequestValidationException e)
-        {
-            throw ThriftConversion.toThrift(e);
-        } 
-        finally 
-        {
-            Tracing.instance.stopSession();
-        }
-    }
-
-    /**
-     * Set the to start-of end-of value of "" for start and finish.
-     * @param columnSlice
-     */
-    private static void fixOptionalSliceParameters(org.apache.cassandra.thrift.ColumnSlice columnSlice) {
-        if (!columnSlice.isSetStart())
-            columnSlice.setStart(new byte[0]);
-        if (!columnSlice.isSetFinish())
-            columnSlice.setFinish(new byte[0]);
-    }
-
     /*
      * No-op since 3.0.
      */

http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
----------------------------------------------------------------------
diff --git a/test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java b/test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
index 60fb195..dafe3b3 100644
--- a/test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
+++ b/test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
@@ -43,11 +43,6 @@ import java.util.concurrent.TimeUnit;
 import com.google.common.base.Function;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;
-
-import org.apache.cassandra.db.index.PerRowSecondaryIndexTest;
-import org.apache.cassandra.io.sstable.*;
-import org.apache.cassandra.io.sstable.format.SSTableReader;
-import org.apache.cassandra.io.sstable.format.SSTableWriter;
 import org.apache.commons.lang3.ArrayUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.junit.BeforeClass;
@@ -57,7 +52,12 @@ import org.junit.runner.RunWith;
 import org.apache.cassandra.OrderedJUnit4ClassRunner;
 import org.apache.cassandra.SchemaLoader;
 import org.apache.cassandra.Util;
-import org.apache.cassandra.config.*;
+import org.apache.cassandra.config.CFMetaData;
+import org.apache.cassandra.config.ColumnDefinition;
+import org.apache.cassandra.config.DatabaseDescriptor;
+import org.apache.cassandra.config.IndexType;
+import org.apache.cassandra.config.KSMetaData;
+import org.apache.cassandra.config.Schema;
 import org.apache.cassandra.cql3.Operator;
 import org.apache.cassandra.db.columniterator.IdentityQueryFilter;
 import org.apache.cassandra.db.composites.CellName;
@@ -69,6 +69,7 @@ import org.apache.cassandra.db.filter.IDiskAtomFilter;
 import org.apache.cassandra.db.filter.NamesQueryFilter;
 import org.apache.cassandra.db.filter.QueryFilter;
 import org.apache.cassandra.db.filter.SliceQueryFilter;
+import org.apache.cassandra.db.index.PerRowSecondaryIndexTest;
 import org.apache.cassandra.db.index.SecondaryIndex;
 import org.apache.cassandra.db.marshal.IntegerType;
 import org.apache.cassandra.db.marshal.LexicalUUIDType;
@@ -80,6 +81,12 @@ import org.apache.cassandra.dht.IPartitioner;
 import org.apache.cassandra.dht.IncludingExcludingBounds;
 import org.apache.cassandra.dht.Range;
 import org.apache.cassandra.exceptions.ConfigurationException;
+import org.apache.cassandra.io.sstable.Component;
+import org.apache.cassandra.io.sstable.Descriptor;
+import org.apache.cassandra.io.sstable.SSTableDeletingTask;
+import org.apache.cassandra.io.sstable.SSTableSimpleWriter;
+import org.apache.cassandra.io.sstable.format.SSTableReader;
+import org.apache.cassandra.io.sstable.format.SSTableWriter;
 import org.apache.cassandra.io.sstable.metadata.MetadataCollector;
 import org.apache.cassandra.io.util.FileUtils;
 import org.apache.cassandra.locator.SimpleStrategy;
@@ -93,7 +100,6 @@ import org.apache.cassandra.utils.ByteBufferUtil;
 import org.apache.cassandra.utils.FBUtilities;
 import org.apache.cassandra.utils.Pair;
 import org.apache.cassandra.utils.WrappedRunnable;
-import org.apache.thrift.TException;
 
 import static org.apache.cassandra.Util.cellname;
 import static org.apache.cassandra.Util.column;

http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/test/unit/org/apache/cassandra/thrift/MultiSliceTest.java
----------------------------------------------------------------------
diff --git a/test/unit/org/apache/cassandra/thrift/MultiSliceTest.java b/test/unit/org/apache/cassandra/thrift/MultiSliceTest.java
deleted file mode 100644
index 9716876..0000000
--- a/test/unit/org/apache/cassandra/thrift/MultiSliceTest.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.cassandra.thrift;
-
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.nio.ByteBuffer;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import junit.framework.Assert;
-
-import org.apache.cassandra.SchemaLoader;
-import org.apache.cassandra.config.KSMetaData;
-import org.apache.cassandra.exceptions.ConfigurationException;
-import org.apache.cassandra.locator.SimpleStrategy;
-import org.apache.cassandra.service.EmbeddedCassandraService;
-import org.apache.cassandra.utils.ByteBufferUtil;
-import org.apache.thrift.TException;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-public class MultiSliceTest
-{
-    private static CassandraServer server;
-    public static final String KEYSPACE1 = "MultiSliceTest";
-    public static final String CF_STANDARD = "Standard1";
-
-    @BeforeClass
-    public static void defineSchema() throws ConfigurationException, IOException, TException
-    {
-        SchemaLoader.prepareServer();
-        new EmbeddedCassandraService().start();
-        ThriftSessionManager.instance.setCurrentSocket(new InetSocketAddress(9160));
-        SchemaLoader.createKeyspace(KEYSPACE1,
-                                    SimpleStrategy.class,
-                                    KSMetaData.optsWithRF(1),
-                                    SchemaLoader.standardCFMD(KEYSPACE1, CF_STANDARD));
-        server = new CassandraServer();
-        server.set_keyspace(KEYSPACE1);
-    }
-
-    private static MultiSliceRequest makeMultiSliceRequest(ByteBuffer key)
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        MultiSliceRequest req = new MultiSliceRequest();
-        req.setKey(key);
-        req.setCount(1000);
-        req.reversed = false;
-        req.setColumn_parent(cp);
-        return req;
-    }
-    
-    @Test
-    public void test_multi_slice_optional_column_slice() throws TException
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        ByteBuffer key = ByteBuffer.wrap("multi_slice".getBytes());
-        List<String> expected = new ArrayList<String>();
-        for (char a = 'a'; a <= 'z'; a++)
-            expected.add(a + "");
-
-        addTheAlphabetToRow(key, cp);
-        MultiSliceRequest req = makeMultiSliceRequest(key);
-        req.setColumn_slices(new ArrayList<ColumnSlice>());
-        req.getColumn_slices().add(new ColumnSlice());
-        List<ColumnOrSuperColumn> list = server.get_multi_slice(req);
-        assertColumnNameMatches(expected, list);
-    }
-    
-    @Test
-    public void test_multi_slice() throws TException
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        ByteBuffer key = ByteBuffer.wrap("multi_slice_two_slice".getBytes());
-        addTheAlphabetToRow(key, cp);
-        MultiSliceRequest req = makeMultiSliceRequest(key);
-        req.setColumn_slices(Arrays.asList(columnSliceFrom("a", "e"), columnSliceFrom("i", "n")));
-        assertColumnNameMatches(Arrays.asList("a", "b", "c", "d", "e", "i", "j", "k" , "l", "m" , "n"), server.get_multi_slice(req));
-    }
-    
-    @Test
-    public void test_with_overlap() throws TException
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        ByteBuffer key = ByteBuffer.wrap("overlap".getBytes());
-        addTheAlphabetToRow(key, cp);
-        MultiSliceRequest req = makeMultiSliceRequest(key);
-        req.setColumn_slices(Arrays.asList(columnSliceFrom("a", "e"), columnSliceFrom("d", "g")));
-        assertColumnNameMatches(Arrays.asList("a", "b", "c", "d", "e", "f", "g"), server.get_multi_slice(req));
-    }
-    
-    @Test
-    public void test_with_overlap_reversed() throws TException
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        ByteBuffer key = ByteBuffer.wrap("overlap_reversed".getBytes());
-        addTheAlphabetToRow(key, cp);
-        MultiSliceRequest req = makeMultiSliceRequest(key);
-        req.reversed = true;
-        req.setColumn_slices(Arrays.asList(columnSliceFrom("e", "a"), columnSliceFrom("g", "d")));
-        assertColumnNameMatches(Arrays.asList("g", "f", "e", "d", "c", "b", "a"), server.get_multi_slice(req));
-    }
-
-    @Test(expected=InvalidRequestException.class)
-    public void test_that_column_slice_is_proper() throws TException
-    {
-      ByteBuffer key = ByteBuffer.wrap("overlap".getBytes());
-      MultiSliceRequest req = makeMultiSliceRequest(key);
-      req.reversed = true;
-      req.setColumn_slices(Arrays.asList(columnSliceFrom("a", "e"), columnSliceFrom("g", "d")));
-      assertColumnNameMatches(Arrays.asList("a", "b", "c", "d", "e", "f", "g"), server.get_multi_slice(req));
-    }
-    
-    @Test
-    public void test_with_overlap_reversed_with_count() throws TException
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        ByteBuffer key = ByteBuffer.wrap("overlap_reversed_count".getBytes());
-        addTheAlphabetToRow(key, cp);
-        MultiSliceRequest req = makeMultiSliceRequest(key);
-        req.setCount(6);
-        req.reversed = true;
-        req.setColumn_slices(Arrays.asList(columnSliceFrom("e", "a"), columnSliceFrom("g", "d")));
-        assertColumnNameMatches(Arrays.asList("g", "f", "e", "d", "c", "b"), server.get_multi_slice(req));
-    }
-
-    @Test
-    public void test_with_overlap_with_count() throws TException
-    {
-        ColumnParent cp = new ColumnParent("Standard1");
-        ByteBuffer key = ByteBuffer.wrap("overlap_reversed_count".getBytes());
-        addTheAlphabetToRow(key, cp);
-        MultiSliceRequest req = makeMultiSliceRequest(key);
-        req.setCount(6);
-        req.setColumn_slices(Arrays.asList(columnSliceFrom("a", "e"), columnSliceFrom("d", "g"), columnSliceFrom("d", "g")));
-        assertColumnNameMatches(Arrays.asList("a", "b", "c", "d", "e", "f"), server.get_multi_slice(req));
-    }
-
-    private static void addTheAlphabetToRow(ByteBuffer key, ColumnParent parent) 
-            throws InvalidRequestException, UnavailableException, TimedOutException
-    {
-        for (char a = 'a'; a <= 'z'; a++) {
-            Column c1 = new Column();
-            c1.setName(ByteBufferUtil.bytes(String.valueOf(a)));
-            c1.setValue(new byte [0]);
-            c1.setTimestamp(System.nanoTime());
-            server.insert(key, parent, c1, ConsistencyLevel.ONE); 
-         }
-    }
-    
-    private static void assertColumnNameMatches(List<String> expected , List<ColumnOrSuperColumn> actual)
-    {
-        Assert.assertEquals(actual+" "+expected +" did not have same number of elements", actual.size(), expected.size());
-        for (int i = 0 ; i< expected.size() ; i++)
-        {
-            Assert.assertEquals(actual.get(i) +" did not equal "+ expected.get(i), 
-                    expected.get(i), new String(actual.get(i).getColumn().getName()));
-        }
-    }
-    
-    private ColumnSlice columnSliceFrom(String startInclusive, String endInclusive)
-    {
-        ColumnSlice cs = new ColumnSlice();
-        cs.setStart(ByteBufferUtil.bytes(startInclusive));
-        cs.setFinish(ByteBufferUtil.bytes(endInclusive));
-        return cs;
-    }
-}


[2/3] cassandra git commit: Revert "add Thrift get_multi_slice call"

Posted by jb...@apache.org.
http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java
----------------------------------------------------------------------
diff --git a/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java b/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java
index bf15559..f29805b 100644
--- a/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java
+++ b/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java
@@ -248,13 +248,6 @@ public class Cassandra {
     public void truncate(String cfname) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException;
 
     /**
-     * Select multiple slices of a key in a single RPC operation
-     * 
-     * @param request
-     */
-    public List<ColumnOrSuperColumn> get_multi_slice(MultiSliceRequest request) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException;
-
-    /**
      * for each schema version present in the cluster, returns a list of nodes at that version.
      * hosts that do not respond will be under the key DatabaseDescriptor.INITIAL_VERSION.
      * the cluster is all on the same version if the size of the map is 1.
@@ -487,8 +480,6 @@ public class Cassandra {
 
     public void truncate(String cfname, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
 
-    public void get_multi_slice(MultiSliceRequest request, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
-
     public void describe_schema_versions(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
 
     public void describe_keyspaces(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
@@ -1147,38 +1138,6 @@ public class Cassandra {
       return;
     }
 
-    public List<ColumnOrSuperColumn> get_multi_slice(MultiSliceRequest request) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
-    {
-      send_get_multi_slice(request);
-      return recv_get_multi_slice();
-    }
-
-    public void send_get_multi_slice(MultiSliceRequest request) throws org.apache.thrift.TException
-    {
-      get_multi_slice_args args = new get_multi_slice_args();
-      args.setRequest(request);
-      sendBase("get_multi_slice", args);
-    }
-
-    public List<ColumnOrSuperColumn> recv_get_multi_slice() throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
-    {
-      get_multi_slice_result result = new get_multi_slice_result();
-      receiveBase(result, "get_multi_slice");
-      if (result.isSetSuccess()) {
-        return result.success;
-      }
-      if (result.ire != null) {
-        throw result.ire;
-      }
-      if (result.ue != null) {
-        throw result.ue;
-      }
-      if (result.te != null) {
-        throw result.te;
-      }
-      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "get_multi_slice failed: unknown result");
-    }
-
     public Map<String,List<String>> describe_schema_versions() throws InvalidRequestException, org.apache.thrift.TException
     {
       send_describe_schema_versions();
@@ -2617,38 +2576,6 @@ public class Cassandra {
       }
     }
 
-    public void get_multi_slice(MultiSliceRequest request, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
-      checkReady();
-      get_multi_slice_call method_call = new get_multi_slice_call(request, resultHandler, this, ___protocolFactory, ___transport);
-      this.___currentMethod = method_call;
-      ___manager.call(method_call);
-    }
-
-    public static class get_multi_slice_call extends org.apache.thrift.async.TAsyncMethodCall {
-      private MultiSliceRequest request;
-      public get_multi_slice_call(MultiSliceRequest request, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
-        super(client, protocolFactory, transport, resultHandler, false);
-        this.request = request;
-      }
-
-      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
-        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("get_multi_slice", org.apache.thrift.protocol.TMessageType.CALL, 0));
-        get_multi_slice_args args = new get_multi_slice_args();
-        args.setRequest(request);
-        args.write(prot);
-        prot.writeMessageEnd();
-      }
-
-      public List<ColumnOrSuperColumn> getResult() throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException {
-        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
-          throw new IllegalStateException("Method call not finished!");
-        }
-        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
-        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
-        return (new Client(prot)).recv_get_multi_slice();
-      }
-    }
-
     public void describe_schema_versions(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
       checkReady();
       describe_schema_versions_call method_call = new describe_schema_versions_call(resultHandler, this, ___protocolFactory, ___transport);
@@ -3530,7 +3457,6 @@ public class Cassandra {
       processMap.put("batch_mutate", new batch_mutate());
       processMap.put("atomic_batch_mutate", new atomic_batch_mutate());
       processMap.put("truncate", new truncate());
-      processMap.put("get_multi_slice", new get_multi_slice());
       processMap.put("describe_schema_versions", new describe_schema_versions());
       processMap.put("describe_keyspaces", new describe_keyspaces());
       processMap.put("describe_cluster_name", new describe_cluster_name());
@@ -4061,34 +3987,6 @@ public class Cassandra {
       }
     }
 
-    public static class get_multi_slice<I extends Iface> extends org.apache.thrift.ProcessFunction<I, get_multi_slice_args> {
-      public get_multi_slice() {
-        super("get_multi_slice");
-      }
-
-      public get_multi_slice_args getEmptyArgsInstance() {
-        return new get_multi_slice_args();
-      }
-
-      protected boolean isOneway() {
-        return false;
-      }
-
-      public get_multi_slice_result getResult(I iface, get_multi_slice_args args) throws org.apache.thrift.TException {
-        get_multi_slice_result result = new get_multi_slice_result();
-        try {
-          result.success = iface.get_multi_slice(args.request);
-        } catch (InvalidRequestException ire) {
-          result.ire = ire;
-        } catch (UnavailableException ue) {
-          result.ue = ue;
-        } catch (TimedOutException te) {
-          result.te = te;
-        }
-        return result;
-      }
-    }
-
     public static class describe_schema_versions<I extends Iface> extends org.apache.thrift.ProcessFunction<I, describe_schema_versions_args> {
       public describe_schema_versions() {
         super("describe_schema_versions");
@@ -4762,7 +4660,6 @@ public class Cassandra {
       processMap.put("batch_mutate", new batch_mutate());
       processMap.put("atomic_batch_mutate", new atomic_batch_mutate());
       processMap.put("truncate", new truncate());
-      processMap.put("get_multi_slice", new get_multi_slice());
       processMap.put("describe_schema_versions", new describe_schema_versions());
       processMap.put("describe_keyspaces", new describe_keyspaces());
       processMap.put("describe_cluster_name", new describe_cluster_name());
@@ -5980,20 +5877,20 @@ public class Cassandra {
       }
     }
 
-    public static class get_multi_slice<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, get_multi_slice_args, List<ColumnOrSuperColumn>> {
-      public get_multi_slice() {
-        super("get_multi_slice");
+    public static class describe_schema_versions<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_schema_versions_args, Map<String,List<String>>> {
+      public describe_schema_versions() {
+        super("describe_schema_versions");
       }
 
-      public get_multi_slice_args getEmptyArgsInstance() {
-        return new get_multi_slice_args();
+      public describe_schema_versions_args getEmptyArgsInstance() {
+        return new describe_schema_versions_args();
       }
 
-      public AsyncMethodCallback<List<ColumnOrSuperColumn>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+      public AsyncMethodCallback<Map<String,List<String>>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
         final org.apache.thrift.AsyncProcessFunction fcall = this;
-        return new AsyncMethodCallback<List<ColumnOrSuperColumn>>() { 
-          public void onComplete(List<ColumnOrSuperColumn> o) {
-            get_multi_slice_result result = new get_multi_slice_result();
+        return new AsyncMethodCallback<Map<String,List<String>>>() { 
+          public void onComplete(Map<String,List<String>> o) {
+            describe_schema_versions_result result = new describe_schema_versions_result();
             result.success = o;
             try {
               fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
@@ -6006,20 +5903,67 @@ public class Cassandra {
           public void onError(Exception e) {
             byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
             org.apache.thrift.TBase msg;
-            get_multi_slice_result result = new get_multi_slice_result();
+            describe_schema_versions_result result = new describe_schema_versions_result();
             if (e instanceof InvalidRequestException) {
                         result.ire = (InvalidRequestException) e;
                         result.setIreIsSet(true);
                         msg = result;
             }
-            else             if (e instanceof UnavailableException) {
-                        result.ue = (UnavailableException) e;
-                        result.setUeIsSet(true);
-                        msg = result;
+             else 
+            {
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
             }
-            else             if (e instanceof TimedOutException) {
-                        result.te = (TimedOutException) e;
-                        result.setTeIsSet(true);
+            try {
+              fcall.sendResponse(fb,msg,msgType,seqid);
+              return;
+            } catch (Exception ex) {
+              LOGGER.error("Exception writing to internal frame buffer", ex);
+            }
+            fb.close();
+          }
+        };
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public void start(I iface, describe_schema_versions_args args, org.apache.thrift.async.AsyncMethodCallback<Map<String,List<String>>> resultHandler) throws TException {
+        iface.describe_schema_versions(resultHandler);
+      }
+    }
+
+    public static class describe_keyspaces<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_keyspaces_args, List<KsDef>> {
+      public describe_keyspaces() {
+        super("describe_keyspaces");
+      }
+
+      public describe_keyspaces_args getEmptyArgsInstance() {
+        return new describe_keyspaces_args();
+      }
+
+      public AsyncMethodCallback<List<KsDef>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+        final org.apache.thrift.AsyncProcessFunction fcall = this;
+        return new AsyncMethodCallback<List<KsDef>>() { 
+          public void onComplete(List<KsDef> o) {
+            describe_keyspaces_result result = new describe_keyspaces_result();
+            result.success = o;
+            try {
+              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
+              return;
+            } catch (Exception e) {
+              LOGGER.error("Exception writing to internal frame buffer", e);
+            }
+            fb.close();
+          }
+          public void onError(Exception e) {
+            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
+            org.apache.thrift.TBase msg;
+            describe_keyspaces_result result = new describe_keyspaces_result();
+            if (e instanceof InvalidRequestException) {
+                        result.ire = (InvalidRequestException) e;
+                        result.setIreIsSet(true);
                         msg = result;
             }
              else 
@@ -6042,25 +5986,25 @@ public class Cassandra {
         return false;
       }
 
-      public void start(I iface, get_multi_slice_args args, org.apache.thrift.async.AsyncMethodCallback<List<ColumnOrSuperColumn>> resultHandler) throws TException {
-        iface.get_multi_slice(args.request,resultHandler);
+      public void start(I iface, describe_keyspaces_args args, org.apache.thrift.async.AsyncMethodCallback<List<KsDef>> resultHandler) throws TException {
+        iface.describe_keyspaces(resultHandler);
       }
     }
 
-    public static class describe_schema_versions<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_schema_versions_args, Map<String,List<String>>> {
-      public describe_schema_versions() {
-        super("describe_schema_versions");
+    public static class describe_cluster_name<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_cluster_name_args, String> {
+      public describe_cluster_name() {
+        super("describe_cluster_name");
       }
 
-      public describe_schema_versions_args getEmptyArgsInstance() {
-        return new describe_schema_versions_args();
+      public describe_cluster_name_args getEmptyArgsInstance() {
+        return new describe_cluster_name_args();
       }
 
-      public AsyncMethodCallback<Map<String,List<String>>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+      public AsyncMethodCallback<String> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
         final org.apache.thrift.AsyncProcessFunction fcall = this;
-        return new AsyncMethodCallback<Map<String,List<String>>>() { 
-          public void onComplete(Map<String,List<String>> o) {
-            describe_schema_versions_result result = new describe_schema_versions_result();
+        return new AsyncMethodCallback<String>() { 
+          public void onComplete(String o) {
+            describe_cluster_name_result result = new describe_cluster_name_result();
             result.success = o;
             try {
               fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
@@ -6073,223 +6017,109 @@ public class Cassandra {
           public void onError(Exception e) {
             byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
             org.apache.thrift.TBase msg;
-            describe_schema_versions_result result = new describe_schema_versions_result();
-            if (e instanceof InvalidRequestException) {
-                        result.ire = (InvalidRequestException) e;
-                        result.setIreIsSet(true);
-                        msg = result;
-            }
-             else 
-            {
-              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
-              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
-            }
-            try {
-              fcall.sendResponse(fb,msg,msgType,seqid);
-              return;
-            } catch (Exception ex) {
-              LOGGER.error("Exception writing to internal frame buffer", ex);
-            }
-            fb.close();
-          }
-        };
-      }
-
-      protected boolean isOneway() {
-        return false;
-      }
-
-      public void start(I iface, describe_schema_versions_args args, org.apache.thrift.async.AsyncMethodCallback<Map<String,List<String>>> resultHandler) throws TException {
-        iface.describe_schema_versions(resultHandler);
-      }
-    }
-
-    public static class describe_keyspaces<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_keyspaces_args, List<KsDef>> {
-      public describe_keyspaces() {
-        super("describe_keyspaces");
-      }
-
-      public describe_keyspaces_args getEmptyArgsInstance() {
-        return new describe_keyspaces_args();
-      }
-
-      public AsyncMethodCallback<List<KsDef>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
-        final org.apache.thrift.AsyncProcessFunction fcall = this;
-        return new AsyncMethodCallback<List<KsDef>>() { 
-          public void onComplete(List<KsDef> o) {
-            describe_keyspaces_result result = new describe_keyspaces_result();
-            result.success = o;
-            try {
-              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
-              return;
-            } catch (Exception e) {
-              LOGGER.error("Exception writing to internal frame buffer", e);
-            }
-            fb.close();
-          }
-          public void onError(Exception e) {
-            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
-            org.apache.thrift.TBase msg;
-            describe_keyspaces_result result = new describe_keyspaces_result();
-            if (e instanceof InvalidRequestException) {
-                        result.ire = (InvalidRequestException) e;
-                        result.setIreIsSet(true);
-                        msg = result;
-            }
-             else 
-            {
-              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
-              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
-            }
-            try {
-              fcall.sendResponse(fb,msg,msgType,seqid);
-              return;
-            } catch (Exception ex) {
-              LOGGER.error("Exception writing to internal frame buffer", ex);
-            }
-            fb.close();
-          }
-        };
-      }
-
-      protected boolean isOneway() {
-        return false;
-      }
-
-      public void start(I iface, describe_keyspaces_args args, org.apache.thrift.async.AsyncMethodCallback<List<KsDef>> resultHandler) throws TException {
-        iface.describe_keyspaces(resultHandler);
-      }
-    }
-
-    public static class describe_cluster_name<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_cluster_name_args, String> {
-      public describe_cluster_name() {
-        super("describe_cluster_name");
-      }
-
-      public describe_cluster_name_args getEmptyArgsInstance() {
-        return new describe_cluster_name_args();
-      }
-
-      public AsyncMethodCallback<String> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
-        final org.apache.thrift.AsyncProcessFunction fcall = this;
-        return new AsyncMethodCallback<String>() { 
-          public void onComplete(String o) {
-            describe_cluster_name_result result = new describe_cluster_name_result();
-            result.success = o;
-            try {
-              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
-              return;
-            } catch (Exception e) {
-              LOGGER.error("Exception writing to internal frame buffer", e);
-            }
-            fb.close();
-          }
-          public void onError(Exception e) {
-            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
-            org.apache.thrift.TBase msg;
-            describe_cluster_name_result result = new describe_cluster_name_result();
-            {
-              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
-              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
-            }
-            try {
-              fcall.sendResponse(fb,msg,msgType,seqid);
-              return;
-            } catch (Exception ex) {
-              LOGGER.error("Exception writing to internal frame buffer", ex);
-            }
-            fb.close();
-          }
-        };
-      }
-
-      protected boolean isOneway() {
-        return false;
-      }
-
-      public void start(I iface, describe_cluster_name_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws TException {
-        iface.describe_cluster_name(resultHandler);
-      }
-    }
-
-    public static class describe_version<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_version_args, String> {
-      public describe_version() {
-        super("describe_version");
-      }
-
-      public describe_version_args getEmptyArgsInstance() {
-        return new describe_version_args();
-      }
-
-      public AsyncMethodCallback<String> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
-        final org.apache.thrift.AsyncProcessFunction fcall = this;
-        return new AsyncMethodCallback<String>() { 
-          public void onComplete(String o) {
-            describe_version_result result = new describe_version_result();
-            result.success = o;
-            try {
-              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
-              return;
-            } catch (Exception e) {
-              LOGGER.error("Exception writing to internal frame buffer", e);
-            }
-            fb.close();
-          }
-          public void onError(Exception e) {
-            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
-            org.apache.thrift.TBase msg;
-            describe_version_result result = new describe_version_result();
-            {
-              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
-              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
-            }
-            try {
-              fcall.sendResponse(fb,msg,msgType,seqid);
-              return;
-            } catch (Exception ex) {
-              LOGGER.error("Exception writing to internal frame buffer", ex);
-            }
-            fb.close();
-          }
-        };
-      }
-
-      protected boolean isOneway() {
-        return false;
-      }
-
-      public void start(I iface, describe_version_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws TException {
-        iface.describe_version(resultHandler);
-      }
-    }
-
-    public static class describe_ring<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_ring_args, List<TokenRange>> {
-      public describe_ring() {
-        super("describe_ring");
-      }
-
-      public describe_ring_args getEmptyArgsInstance() {
-        return new describe_ring_args();
-      }
-
-      public AsyncMethodCallback<List<TokenRange>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
-        final org.apache.thrift.AsyncProcessFunction fcall = this;
-        return new AsyncMethodCallback<List<TokenRange>>() { 
-          public void onComplete(List<TokenRange> o) {
-            describe_ring_result result = new describe_ring_result();
-            result.success = o;
-            try {
-              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
-              return;
-            } catch (Exception e) {
-              LOGGER.error("Exception writing to internal frame buffer", e);
-            }
-            fb.close();
-          }
-          public void onError(Exception e) {
-            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
-            org.apache.thrift.TBase msg;
-            describe_ring_result result = new describe_ring_result();
+            describe_cluster_name_result result = new describe_cluster_name_result();
+            {
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
+            }
+            try {
+              fcall.sendResponse(fb,msg,msgType,seqid);
+              return;
+            } catch (Exception ex) {
+              LOGGER.error("Exception writing to internal frame buffer", ex);
+            }
+            fb.close();
+          }
+        };
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public void start(I iface, describe_cluster_name_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws TException {
+        iface.describe_cluster_name(resultHandler);
+      }
+    }
+
+    public static class describe_version<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_version_args, String> {
+      public describe_version() {
+        super("describe_version");
+      }
+
+      public describe_version_args getEmptyArgsInstance() {
+        return new describe_version_args();
+      }
+
+      public AsyncMethodCallback<String> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+        final org.apache.thrift.AsyncProcessFunction fcall = this;
+        return new AsyncMethodCallback<String>() { 
+          public void onComplete(String o) {
+            describe_version_result result = new describe_version_result();
+            result.success = o;
+            try {
+              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
+              return;
+            } catch (Exception e) {
+              LOGGER.error("Exception writing to internal frame buffer", e);
+            }
+            fb.close();
+          }
+          public void onError(Exception e) {
+            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
+            org.apache.thrift.TBase msg;
+            describe_version_result result = new describe_version_result();
+            {
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
+            }
+            try {
+              fcall.sendResponse(fb,msg,msgType,seqid);
+              return;
+            } catch (Exception ex) {
+              LOGGER.error("Exception writing to internal frame buffer", ex);
+            }
+            fb.close();
+          }
+        };
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public void start(I iface, describe_version_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws TException {
+        iface.describe_version(resultHandler);
+      }
+    }
+
+    public static class describe_ring<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, describe_ring_args, List<TokenRange>> {
+      public describe_ring() {
+        super("describe_ring");
+      }
+
+      public describe_ring_args getEmptyArgsInstance() {
+        return new describe_ring_args();
+      }
+
+      public AsyncMethodCallback<List<TokenRange>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+        final org.apache.thrift.AsyncProcessFunction fcall = this;
+        return new AsyncMethodCallback<List<TokenRange>>() { 
+          public void onComplete(List<TokenRange> o) {
+            describe_ring_result result = new describe_ring_result();
+            result.success = o;
+            try {
+              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
+              return;
+            } catch (Exception e) {
+              LOGGER.error("Exception writing to internal frame buffer", e);
+            }
+            fb.close();
+          }
+          public void onError(Exception e) {
+            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
+            org.apache.thrift.TBase msg;
+            describe_ring_result result = new describe_ring_result();
             if (e instanceof InvalidRequestException) {
                         result.ire = (InvalidRequestException) e;
                         result.setIreIsSet(true);
@@ -11785,14 +11615,14 @@ public class Cassandra {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list224 = iprot.readListBegin();
-                  struct.success = new ArrayList<ColumnOrSuperColumn>(_list224.size);
-                  for (int _i225 = 0; _i225 < _list224.size; ++_i225)
+                  org.apache.thrift.protocol.TList _list216 = iprot.readListBegin();
+                  struct.success = new ArrayList<ColumnOrSuperColumn>(_list216.size);
+                  for (int _i217 = 0; _i217 < _list216.size; ++_i217)
                   {
-                    ColumnOrSuperColumn _elem226;
-                    _elem226 = new ColumnOrSuperColumn();
-                    _elem226.read(iprot);
-                    struct.success.add(_elem226);
+                    ColumnOrSuperColumn _elem218;
+                    _elem218 = new ColumnOrSuperColumn();
+                    _elem218.read(iprot);
+                    struct.success.add(_elem218);
                   }
                   iprot.readListEnd();
                 }
@@ -11847,9 +11677,9 @@ public class Cassandra {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (ColumnOrSuperColumn _iter227 : struct.success)
+            for (ColumnOrSuperColumn _iter219 : struct.success)
             {
-              _iter227.write(oprot);
+              _iter219.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -11904,9 +11734,9 @@ public class Cassandra {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (ColumnOrSuperColumn _iter228 : struct.success)
+            for (ColumnOrSuperColumn _iter220 : struct.success)
             {
-              _iter228.write(oprot);
+              _iter220.write(oprot);
             }
           }
         }
@@ -11927,14 +11757,14 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list229 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<ColumnOrSuperColumn>(_list229.size);
-            for (int _i230 = 0; _i230 < _list229.size; ++_i230)
+            org.apache.thrift.protocol.TList _list221 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<ColumnOrSuperColumn>(_list221.size);
+            for (int _i222 = 0; _i222 < _list221.size; ++_i222)
             {
-              ColumnOrSuperColumn _elem231;
-              _elem231 = new ColumnOrSuperColumn();
-              _elem231.read(iprot);
-              struct.success.add(_elem231);
+              ColumnOrSuperColumn _elem223;
+              _elem223 = new ColumnOrSuperColumn();
+              _elem223.read(iprot);
+              struct.success.add(_elem223);
             }
           }
           struct.setSuccessIsSet(true);
@@ -13934,13 +13764,13 @@ public class Cassandra {
             case 1: // KEYS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list232 = iprot.readListBegin();
-                  struct.keys = new ArrayList<ByteBuffer>(_list232.size);
-                  for (int _i233 = 0; _i233 < _list232.size; ++_i233)
+                  org.apache.thrift.protocol.TList _list224 = iprot.readListBegin();
+                  struct.keys = new ArrayList<ByteBuffer>(_list224.size);
+                  for (int _i225 = 0; _i225 < _list224.size; ++_i225)
                   {
-                    ByteBuffer _elem234;
-                    _elem234 = iprot.readBinary();
-                    struct.keys.add(_elem234);
+                    ByteBuffer _elem226;
+                    _elem226 = iprot.readBinary();
+                    struct.keys.add(_elem226);
                   }
                   iprot.readListEnd();
                 }
@@ -13994,9 +13824,9 @@ public class Cassandra {
           oprot.writeFieldBegin(KEYS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.keys.size()));
-            for (ByteBuffer _iter235 : struct.keys)
+            for (ByteBuffer _iter227 : struct.keys)
             {
-              oprot.writeBinary(_iter235);
+              oprot.writeBinary(_iter227);
             }
             oprot.writeListEnd();
           }
@@ -14036,9 +13866,9 @@ public class Cassandra {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         {
           oprot.writeI32(struct.keys.size());
-          for (ByteBuffer _iter236 : struct.keys)
+          for (ByteBuffer _iter228 : struct.keys)
           {
-            oprot.writeBinary(_iter236);
+            oprot.writeBinary(_iter228);
           }
         }
         struct.column_parent.write(oprot);
@@ -14050,13 +13880,13 @@ public class Cassandra {
       public void read(org.apache.thrift.protocol.TProtocol prot, multiget_slice_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         {
-          org.apache.thrift.protocol.TList _list237 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-          struct.keys = new ArrayList<ByteBuffer>(_list237.size);
-          for (int _i238 = 0; _i238 < _list237.size; ++_i238)
+          org.apache.thrift.protocol.TList _list229 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+          struct.keys = new ArrayList<ByteBuffer>(_list229.size);
+          for (int _i230 = 0; _i230 < _list229.size; ++_i230)
           {
-            ByteBuffer _elem239;
-            _elem239 = iprot.readBinary();
-            struct.keys.add(_elem239);
+            ByteBuffer _elem231;
+            _elem231 = iprot.readBinary();
+            struct.keys.add(_elem231);
           }
         }
         struct.setKeysIsSet(true);
@@ -14645,26 +14475,26 @@ public class Cassandra {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
-                  org.apache.thrift.protocol.TMap _map240 = iprot.readMapBegin();
-                  struct.success = new HashMap<ByteBuffer,List<ColumnOrSuperColumn>>(2*_map240.size);
-                  for (int _i241 = 0; _i241 < _map240.size; ++_i241)
+                  org.apache.thrift.protocol.TMap _map232 = iprot.readMapBegin();
+                  struct.success = new HashMap<ByteBuffer,List<ColumnOrSuperColumn>>(2*_map232.size);
+                  for (int _i233 = 0; _i233 < _map232.size; ++_i233)
                   {
-                    ByteBuffer _key242;
-                    List<ColumnOrSuperColumn> _val243;
-                    _key242 = iprot.readBinary();
+                    ByteBuffer _key234;
+                    List<ColumnOrSuperColumn> _val235;
+                    _key234 = iprot.readBinary();
                     {
-                      org.apache.thrift.protocol.TList _list244 = iprot.readListBegin();
-                      _val243 = new ArrayList<ColumnOrSuperColumn>(_list244.size);
-                      for (int _i245 = 0; _i245 < _list244.size; ++_i245)
+                      org.apache.thrift.protocol.TList _list236 = iprot.readListBegin();
+                      _val235 = new ArrayList<ColumnOrSuperColumn>(_list236.size);
+                      for (int _i237 = 0; _i237 < _list236.size; ++_i237)
                       {
-                        ColumnOrSuperColumn _elem246;
-                        _elem246 = new ColumnOrSuperColumn();
-                        _elem246.read(iprot);
-                        _val243.add(_elem246);
+                        ColumnOrSuperColumn _elem238;
+                        _elem238 = new ColumnOrSuperColumn();
+                        _elem238.read(iprot);
+                        _val235.add(_elem238);
                       }
                       iprot.readListEnd();
                     }
-                    struct.success.put(_key242, _val243);
+                    struct.success.put(_key234, _val235);
                   }
                   iprot.readMapEnd();
                 }
@@ -14719,14 +14549,14 @@ public class Cassandra {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, struct.success.size()));
-            for (Map.Entry<ByteBuffer, List<ColumnOrSuperColumn>> _iter247 : struct.success.entrySet())
+            for (Map.Entry<ByteBuffer, List<ColumnOrSuperColumn>> _iter239 : struct.success.entrySet())
             {
-              oprot.writeBinary(_iter247.getKey());
+              oprot.writeBinary(_iter239.getKey());
               {
-                oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, _iter247.getValue().size()));
-                for (ColumnOrSuperColumn _iter248 : _iter247.getValue())
+                oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, _iter239.getValue().size()));
+                for (ColumnOrSuperColumn _iter240 : _iter239.getValue())
                 {
-                  _iter248.write(oprot);
+                  _iter240.write(oprot);
                 }
                 oprot.writeListEnd();
               }
@@ -14784,14 +14614,14 @@ public class Cassandra {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Map.Entry<ByteBuffer, List<ColumnOrSuperColumn>> _iter249 : struct.success.entrySet())
+            for (Map.Entry<ByteBuffer, List<ColumnOrSuperColumn>> _iter241 : struct.success.entrySet())
             {
-              oprot.writeBinary(_iter249.getKey());
+              oprot.writeBinary(_iter241.getKey());
               {
-                oprot.writeI32(_iter249.getValue().size());
-                for (ColumnOrSuperColumn _iter250 : _iter249.getValue())
+                oprot.writeI32(_iter241.getValue().size());
+                for (ColumnOrSuperColumn _iter242 : _iter241.getValue())
                 {
-                  _iter250.write(oprot);
+                  _iter242.write(oprot);
                 }
               }
             }
@@ -14814,25 +14644,25 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TMap _map251 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, iprot.readI32());
-            struct.success = new HashMap<ByteBuffer,List<ColumnOrSuperColumn>>(2*_map251.size);
-            for (int _i252 = 0; _i252 < _map251.size; ++_i252)
+            org.apache.thrift.protocol.TMap _map243 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, iprot.readI32());
+            struct.success = new HashMap<ByteBuffer,List<ColumnOrSuperColumn>>(2*_map243.size);
+            for (int _i244 = 0; _i244 < _map243.size; ++_i244)
             {
-              ByteBuffer _key253;
-              List<ColumnOrSuperColumn> _val254;
-              _key253 = iprot.readBinary();
+              ByteBuffer _key245;
+              List<ColumnOrSuperColumn> _val246;
+              _key245 = iprot.readBinary();
               {
-                org.apache.thrift.protocol.TList _list255 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-                _val254 = new ArrayList<ColumnOrSuperColumn>(_list255.size);
-                for (int _i256 = 0; _i256 < _list255.size; ++_i256)
+                org.apache.thrift.protocol.TList _list247 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+                _val246 = new ArrayList<ColumnOrSuperColumn>(_list247.size);
+                for (int _i248 = 0; _i248 < _list247.size; ++_i248)
                 {
-                  ColumnOrSuperColumn _elem257;
-                  _elem257 = new ColumnOrSuperColumn();
-                  _elem257.read(iprot);
-                  _val254.add(_elem257);
+                  ColumnOrSuperColumn _elem249;
+                  _elem249 = new ColumnOrSuperColumn();
+                  _elem249.read(iprot);
+                  _val246.add(_elem249);
                 }
               }
-              struct.success.put(_key253, _val254);
+              struct.success.put(_key245, _val246);
             }
           }
           struct.setSuccessIsSet(true);
@@ -15453,13 +15283,13 @@ public class Cassandra {
             case 1: // KEYS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list258 = iprot.readListBegin();
-                  struct.keys = new ArrayList<ByteBuffer>(_list258.size);
-                  for (int _i259 = 0; _i259 < _list258.size; ++_i259)
+                  org.apache.thrift.protocol.TList _list250 = iprot.readListBegin();
+                  struct.keys = new ArrayList<ByteBuffer>(_list250.size);
+                  for (int _i251 = 0; _i251 < _list250.size; ++_i251)
                   {
-                    ByteBuffer _elem260;
-                    _elem260 = iprot.readBinary();
-                    struct.keys.add(_elem260);
+                    ByteBuffer _elem252;
+                    _elem252 = iprot.readBinary();
+                    struct.keys.add(_elem252);
                   }
                   iprot.readListEnd();
                 }
@@ -15513,9 +15343,9 @@ public class Cassandra {
           oprot.writeFieldBegin(KEYS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.keys.size()));
-            for (ByteBuffer _iter261 : struct.keys)
+            for (ByteBuffer _iter253 : struct.keys)
             {
-              oprot.writeBinary(_iter261);
+              oprot.writeBinary(_iter253);
             }
             oprot.writeListEnd();
           }
@@ -15555,9 +15385,9 @@ public class Cassandra {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         {
           oprot.writeI32(struct.keys.size());
-          for (ByteBuffer _iter262 : struct.keys)
+          for (ByteBuffer _iter254 : struct.keys)
           {
-            oprot.writeBinary(_iter262);
+            oprot.writeBinary(_iter254);
           }
         }
         struct.column_parent.write(oprot);
@@ -15569,13 +15399,13 @@ public class Cassandra {
       public void read(org.apache.thrift.protocol.TProtocol prot, multiget_count_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         {
-          org.apache.thrift.protocol.TList _list263 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-          struct.keys = new ArrayList<ByteBuffer>(_list263.size);
-          for (int _i264 = 0; _i264 < _list263.size; ++_i264)
+          org.apache.thrift.protocol.TList _list255 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+          struct.keys = new ArrayList<ByteBuffer>(_list255.size);
+          for (int _i256 = 0; _i256 < _list255.size; ++_i256)
           {
-            ByteBuffer _elem265;
-            _elem265 = iprot.readBinary();
-            struct.keys.add(_elem265);
+            ByteBuffer _elem257;
+            _elem257 = iprot.readBinary();
+            struct.keys.add(_elem257);
           }
         }
         struct.setKeysIsSet(true);
@@ -16148,15 +15978,15 @@ public class Cassandra {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
-                  org.apache.thrift.protocol.TMap _map266 = iprot.readMapBegin();
-                  struct.success = new HashMap<ByteBuffer,Integer>(2*_map266.size);
-                  for (int _i267 = 0; _i267 < _map266.size; ++_i267)
+                  org.apache.thrift.protocol.TMap _map258 = iprot.readMapBegin();
+                  struct.success = new HashMap<ByteBuffer,Integer>(2*_map258.size);
+                  for (int _i259 = 0; _i259 < _map258.size; ++_i259)
                   {
-                    ByteBuffer _key268;
-                    int _val269;
-                    _key268 = iprot.readBinary();
-                    _val269 = iprot.readI32();
-                    struct.success.put(_key268, _val269);
+                    ByteBuffer _key260;
+                    int _val261;
+                    _key260 = iprot.readBinary();
+                    _val261 = iprot.readI32();
+                    struct.success.put(_key260, _val261);
                   }
                   iprot.readMapEnd();
                 }
@@ -16211,10 +16041,10 @@ public class Cassandra {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.I32, struct.success.size()));
-            for (Map.Entry<ByteBuffer, Integer> _iter270 : struct.success.entrySet())
+            for (Map.Entry<ByteBuffer, Integer> _iter262 : struct.success.entrySet())
             {
-              oprot.writeBinary(_iter270.getKey());
-              oprot.writeI32(_iter270.getValue());
+              oprot.writeBinary(_iter262.getKey());
+              oprot.writeI32(_iter262.getValue());
             }
             oprot.writeMapEnd();
           }
@@ -16269,10 +16099,10 @@ public class Cassandra {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Map.Entry<ByteBuffer, Integer> _iter271 : struct.success.entrySet())
+            for (Map.Entry<ByteBuffer, Integer> _iter263 : struct.success.entrySet())
             {
-              oprot.writeBinary(_iter271.getKey());
-              oprot.writeI32(_iter271.getValue());
+              oprot.writeBinary(_iter263.getKey());
+              oprot.writeI32(_iter263.getValue());
             }
           }
         }
@@ -16293,15 +16123,15 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TMap _map272 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.I32, iprot.readI32());
-            struct.success = new HashMap<ByteBuffer,Integer>(2*_map272.size);
-            for (int _i273 = 0; _i273 < _map272.size; ++_i273)
+            org.apache.thrift.protocol.TMap _map264 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.I32, iprot.readI32());
+            struct.success = new HashMap<ByteBuffer,Integer>(2*_map264.size);
+            for (int _i265 = 0; _i265 < _map264.size; ++_i265)
             {
-              ByteBuffer _key274;
-              int _val275;
-              _key274 = iprot.readBinary();
-              _val275 = iprot.readI32();
-              struct.success.put(_key274, _val275);
+              ByteBuffer _key266;
+              int _val267;
+              _key266 = iprot.readBinary();
+              _val267 = iprot.readI32();
+              struct.success.put(_key266, _val267);
             }
           }
           struct.setSuccessIsSet(true);
@@ -17579,14 +17409,14 @@ public class Cassandra {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list276 = iprot.readListBegin();
-                  struct.success = new ArrayList<KeySlice>(_list276.size);
-                  for (int _i277 = 0; _i277 < _list276.size; ++_i277)
+                  org.apache.thrift.protocol.TList _list268 = iprot.readListBegin();
+                  struct.success = new ArrayList<KeySlice>(_list268.size);
+                  for (int _i269 = 0; _i269 < _list268.size; ++_i269)
                   {
-                    KeySlice _elem278;
-                    _elem278 = new KeySlice();
-                    _elem278.read(iprot);
-                    struct.success.add(_elem278);
+                    KeySlice _elem270;
+                    _elem270 = new KeySlice();
+                    _elem270.read(iprot);
+                    struct.success.add(_elem270);
                   }
                   iprot.readListEnd();
                 }
@@ -17641,9 +17471,9 @@ public class Cassandra {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (KeySlice _iter279 : struct.success)
+            for (KeySlice _iter271 : struct.success)
             {
-              _iter279.write(oprot);
+              _iter271.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -17698,9 +17528,9 @@ public class Cassandra {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (KeySlice _iter280 : struct.success)
+            for (KeySlice _iter272 : struct.success)
             {
-              _iter280.write(oprot);
+              _iter272.write(oprot);
             }
           }
         }
@@ -17721,14 +17551,14 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list281 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<KeySlice>(_list281.size);
-            for (int _i282 = 0; _i282 < _list281.size; ++_i282)
+            org.apache.thrift.protocol.TList _list273 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<KeySlice>(_list273.size);
+            for (int _i274 = 0; _i274 < _list273.size; ++_i274)
             {
-              KeySlice _elem283;
-              _elem283 = new KeySlice();
-              _elem283.read(iprot);
-              struct.success.add(_elem283);
+              KeySlice _elem275;
+              _elem275 = new KeySlice();
+              _elem275.read(iprot);
+              struct.success.add(_elem275);
             }
           }
           struct.setSuccessIsSet(true);
@@ -19007,14 +18837,14 @@ public class Cassandra {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list284 = iprot.readListBegin();
-                  struct.success = new ArrayList<KeySlice>(_list284.size);
-                  for (int _i285 = 0; _i285 < _list284.size; ++_i285)
+                  org.apache.thrift.protocol.TList _list276 = iprot.readListBegin();
+                  struct.success = new ArrayList<KeySlice>(_list276.size);
+                  for (int _i277 = 0; _i277 < _list276.size; ++_i277)
                   {
-                    KeySlice _elem286;
-                    _elem286 = new KeySlice();
-                    _elem286.read(iprot);
-                    struct.success.add(_elem286);
+                    KeySlice _elem278;
+                    _elem278 = new KeySlice();
+                    _elem278.read(iprot);
+                    struct.success.add(_elem278);
                   }
                   iprot.readListEnd();
                 }
@@ -19069,9 +18899,9 @@ public class Cassandra {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (KeySlice _iter287 : struct.success)
+            for (KeySlice _iter279 : struct.success)
             {
-              _iter287.write(oprot);
+              _iter279.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -19126,9 +18956,9 @@ public class Cassandra {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (KeySlice _iter288 : struct.success)
+            for (KeySlice _iter280 : struct.success)
             {
-              _iter288.write(oprot);
+              _iter280.write(oprot);
             }
           }
         }
@@ -19149,14 +18979,14 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list289 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<KeySlice>(_list289.size);
-            for (int _i290 = 0; _i290 < _list289.size; ++_i290)
+            org.apache.thrift.protocol.TList _list281 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<KeySlice>(_list281.size);
+            for (int _i282 = 0; _i282 < _list281.size; ++_i282)
             {
-              KeySlice _elem291;
-              _elem291 = new KeySlice();
-              _elem291.read(iprot);
-              struct.success.add(_elem291);
+              KeySlice _elem283;
+              _elem283 = new KeySlice();
+              _elem283.read(iprot);
+              struct.success.add(_elem283);
             }
           }
           struct.setSuccessIsSet(true);
@@ -20434,14 +20264,14 @@ public class Cassandra {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list292 = iprot.readListBegin();
-                  struct.success = new ArrayList<KeySlice>(_list292.size);
-                  for (int _i293 = 0; _i293 < _list292.size; ++_i293)
+                  org.apache.thrift.protocol.TList _list284 = iprot.readListBegin();
+                  struct.success = new ArrayList<KeySlice>(_list284.size);
+                  for (int _i285 = 0; _i285 < _list284.size; ++_i285)
                   {
-                    KeySlice _elem294;
-                    _elem294 = new KeySlice();
-                    _elem294.read(iprot);
-                    struct.success.add(_elem294);
+                    KeySlice _elem286;
+                    _elem286 = new KeySlice();
+                    _elem286.read(iprot);
+                    struct.success.add(_elem286);
                   }
                   iprot.readListEnd();
                 }
@@ -20496,9 +20326,9 @@ public class Cassandra {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (KeySlice _iter295 : struct.success)
+            for (KeySlice _iter287 : struct.success)
             {
-              _iter295.write(oprot);
+              _iter287.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -20553,9 +20383,9 @@ public class Cassandra {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (KeySlice _iter296 : struct.success)
+            for (KeySlice _iter288 : struct.success)
             {
-              _iter296.write(oprot);
+              _iter288.write(oprot);
             }
           }
         }
@@ -20576,14 +20406,14 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list297 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<KeySlice>(_list297.size);
-            for (int _i298 = 0; _i298 < _list297.size; ++_i298)
+            org.apache.thrift.protocol.TList _list289 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<KeySlice>(_list289.size);
+            for (int _i290 = 0; _i290 < _list289.size; ++_i290)
             {
-              KeySlice _elem299;
-              _elem299 = new KeySlice();
-              _elem299.read(iprot);
-              struct.success.add(_elem299);
+              KeySlice _elem291;
+              _elem291 = new KeySlice();
+              _elem291.read(iprot);
+              struct.success.add(_elem291);
             }
           }
           struct.setSuccessIsSet(true);
@@ -23979,14 +23809,14 @@ public class Cassandra {
             case 3: // EXPECTED
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list300 = iprot.readListBegin();
-                  struct.expected = new ArrayList<Column>(_list300.size);
-                  for (int _i301 = 0; _i301 < _list300.size; ++_i301)
+                  org.apache.thrift.protocol.TList _list292 = iprot.readListBegin();
+                  struct.expected = new ArrayList<Column>(_list292.size);
+                  for (int _i293 = 0; _i293 < _list292.size; ++_i293)
                   {
-                    Column _elem302;
-                    _elem302 = new Column();
-                    _elem302.read(iprot);
-                    struct.expected.add(_elem302);
+                    Column _elem294;
+                    _elem294 = new Column();
+                    _elem294.read(iprot);
+                    struct.expected.add(_elem294);
                   }
                   iprot.readListEnd();
                 }
@@ -23998,14 +23828,14 @@ public class Cassandra {
             case 4: // UPDATES
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list303 = iprot.readListBegin();
-                  struct.updates = new ArrayList<Column>(_list303.size);
-                  for (int _i304 = 0; _i304 < _list303.size; ++_i304)
+                  org.apache.thrift.protocol.TList _list295 = iprot.readListBegin();
+                  struct.updates = new ArrayList<Column>(_list295.size);
+                  for (int _i296 = 0; _i296 < _list295.size; ++_i296)
                   {
-                    Column _elem305;
-                    _elem305 = new Column();
-                    _elem305.read(iprot);
-                    struct.updates.add(_elem305);
+                    Column _elem297;
+                    _elem297 = new Column();
+                    _elem297.read(iprot);
+                    struct.updates.add(_elem297);
                   }
                   iprot.readListEnd();
                 }
@@ -24059,9 +23889,9 @@ public class Cassandra {
           oprot.writeFieldBegin(EXPECTED_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.expected.size()));
-            for (Column _iter306 : struct.expected)
+            for (Column _iter298 : struct.expected)
             {
-              _iter306.write(oprot);
+              _iter298.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -24071,9 +23901,9 @@ public class Cassandra {
           oprot.writeFieldBegin(UPDATES_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.updates.size()));
-            for (Column _iter307 : struct.updates)
+            for (Column _iter299 : struct.updates)
             {
-              _iter307.write(oprot);
+              _iter299.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -24121,18 +23951,18 @@ public class Cassandra {
         if (struct.isSetExpected()) {
           {
             oprot.writeI32(struct.expected.size());
-            for (Column _iter308 : struct.expected)
+            for (Column _iter300 : struct.expected)
             {
-              _iter308.write(oprot);
+              _iter300.write(oprot);
             }
           }
         }
         if (struct.isSetUpdates()) {
           {
             oprot.writeI32(struct.updates.size());
-            for (Column _iter309 : struct.updates)
+            for (Column _iter301 : struct.updates)
             {
-              _iter309.write(oprot);
+              _iter301.write(oprot);
             }
           }
         }
@@ -24152,28 +23982,28 @@ public class Cassandra {
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list310 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.expected = new ArrayList<Column>(_list310.size);
-            for (int _i311 = 0; _i311 < _list310.size; ++_i311)
+            org.apache.thrift.protocol.TList _list302 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.expected = new ArrayList<Column>(_list302.size);
+            for (int _i303 = 0; _i303 < _list302.size; ++_i303)
             {
-              Column _elem312;
-              _elem312 = new Column();
-              _elem312.read(iprot);
-              struct.expected.add(_elem312);
+              Column _elem304;
+              _elem304 = new Column();
+              _elem304.read(iprot);
+              struct.expected.add(_elem304);
             }
           }
           struct.setExpectedIsSet(true);
         }
         if (incoming.get(1)) {
           {
-            org.apache.thrift.protocol.TList _list313 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.updates = new ArrayList<Column>(_list313.size);
-            for (int _i314 = 0; _i314 < _list313.size; ++_i314)
+            org.apache.thrift.protocol.TList _list305 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.updates = new ArrayList<Column>(_list305.size);
+            for (int _i306 = 0; _i306 < _list305.size; ++_i306)
             {
-              Column _elem315;
-              _elem315 = new Column();
-              _elem315.read(iprot);
-              struct.updates.add(_elem315);
+              Column _elem307;
+              _elem307 = new Column();
+              _elem307.read(iprot);
+              struct.updates.add(_elem307);
             }
           }
           struct.setUpdatesIsSet(true);
@@ -27759,38 +27589,38 @@ public class Cassandra {
             case 1: // MUTATION_MAP
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
-                  org.apache.thrift.protocol.TMap _map316 = iprot.readMapBegin();
-                  struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map316.size);
-                  for (int _i317 = 0; _i317 < _map316.size; ++_i317)
+                  org.apache.thrift.protocol.TMap _map308 = iprot.readMapBegin();
+                  struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map308.size);
+                  for (int _i309 = 0; _i309 < _map308.size; ++_i309)
                   {
-                    ByteBuffer _key318;
-                    Map<String,List<Mutation>> _val319;
-                    _key318 = iprot.readBinary();
+                    ByteBuffer _key310;
+                    Map<String,List<Mutation>> _val311;
+                    _key310 = iprot.readBinary();
                     {
-                      org.apache.thrift.protocol.TMap _map320 = iprot.readMapBegin();
-                      _val319 = new HashMap<String,List<Mutation>>(2*_map320.size);
-                      for (int _i321 = 0; _i321 < _map320.size; ++_i321)
+                      org.apache.thrift.protocol.TMap _map312 = iprot.readMapBegin();
+                      _val311 = new HashMap<String,List<Mutation>>(2*_map312.size);
+                      for (int _i313 = 0; _i313 < _map312.size; ++_i313)
                       {
-                        String _key322;
-                        List<Mutation> _val323;
-                        _key322 = iprot.readString();
+                        String _key314;
+                        List<Mutation> _val315;
+                        _key314 = iprot.readString();
                         {
-                          org.apache.thrift.protocol.TList _list324 = iprot.readListBegin();
-                          _val323 = new ArrayList<Mutation>(_list324.size);
-                          for (int _i325 = 0; _i325 < _list324.size; ++_i325)
+                          org.apache.thrift.protocol.TList _list316 = iprot.readListBegin();
+                          _val315 = new ArrayList<Mutation>(_list316.size);
+                          for (int _i317 = 0; _i317 < _list316.size; ++_i317)
                           {
-                            Mutation _elem326;
-                            _elem326 = new Mutation();
-                            _elem326.read(iprot);
-                            _val323.add(_elem326);
+                            Mutation _elem318;
+                            _elem318 = new Mutation();
+                            _elem318.read(iprot);
+                            _val315.add(_elem318);
                           }
                           iprot.readListEnd();
                         }
-                        _val319.put(_key322, _val323);
+                        _val311.put(_key314, _val315);
                       }
                       iprot.readMapEnd();
                     }
-                    struct.mutation_map.put(_key318, _val319);
+                    struct.mutation_map.put(_key310, _val311);
                   }
                   iprot.readMapEnd();
                 }
@@ -27826,19 +27656,19 @@ public class Cassandra {
           oprot.writeFieldBegin(MUTATION_MAP_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.MAP, struct.mutation_map.size()));
-            for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter327 : struct.mutation_map.entrySet())
+            for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter319 : struct.mutation_map.entrySet())
             {
-              oprot.writeBinary(_iter327.getKey());
+              oprot.writeBinary(_iter319.getKey());
               {
-                oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, _iter327.getValue().size()));
-                for (Map.Entry<String, List<Mutation>> _iter328 : _iter327.getValue().entrySet())
+                oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, _iter319.getValue().size()));
+                for (Map.Entry<String, List<Mutation>> _iter320 : _iter319.getValue().entrySet())
                 {
-                  oprot.writeString(_iter328.getKey());
+                  oprot.writeString(_iter320.getKey());
                   {
-                    oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, _iter328.getValue().size()));
-                    for (Mutation _iter329 : _iter328.getValue())
+                    oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, _iter320.getValue().size()));
+                    for (Mutation _iter321 : _iter320.getValue())
                     {
-                      _iter329.write(oprot);
+                      _iter321.write(oprot);
                     }
                     oprot.writeListEnd();
                   }
@@ -27874,19 +27704,19 @@ public class Cassandra {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         {
           oprot.writeI32(struct.mutation_map.size());
-          for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter330 : struct.mutation_map.entrySet())
+          for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter322 : struct.mutation_map.entrySet())
           {
-            oprot.writeBinary(_iter330.getKey());
+            oprot.writeBinary(_iter322.getKey());
             {
-              oprot.writeI32(_iter330.getValue().size());
-              for (Map.Entry<String, List<Mutation>> _iter331 : _iter330.getValue().entrySet())
+              oprot.writeI32(_iter322.getValue().size());
+              for (Map.Entry<String, List<Mutation>> _iter323 : _iter322.getValue().entrySet())
               {
-                oprot.writeString(_iter331.getKey());
+                oprot.writeString(_iter323.getKey());
                 {
-                  oprot.writeI32(_iter331.getValue().size());
-                  for (Mutation _iter332 : _iter331.getValue())
+                  oprot.writeI32(_iter323.getValue().size());
+                  for (Mutation _iter324 : _iter323.getValue())
                   {
-                    _iter332.write(oprot);
+                    _iter324.write(oprot);
                   }
                 }
               }
@@ -27900,36 +27730,36 @@ public class Cassandra {
       public void read(org.apache.thrift.protocol.TProtocol prot, batch_mutate_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         {
-          org.apache.thrift.protocol.TMap _map333 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.MAP, iprot.readI32());
-          struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map333.size);
-          for (int _i334 = 0; _i334 < _map333.size; ++_i334)
+          org.apache.thrift.protocol.TMap _map325 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.MAP, iprot.readI32());
+          struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map325.size);
+          for (int _i326 = 0; _i326 < _map325.size; ++_i326)
           {
-            ByteBuffer _key335;
-            Map<String,List<Mutation>> _val336;
-            _key335 = iprot.readBinary();
+            ByteBuffer _key327;
+            Map<String,List<Mutation>> _val328;
+            _key327 = iprot.readBinary();
             {
-              org.apache.thrift.protocol.TMap _map337 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, iprot.readI32());
-              _val336 = new HashMap<String,List<Mutation>>(2*_map337.size);
-              for (int _i338 = 0; _i338 < _map337.size; ++_i338)
+              org.apache.thrift.protocol.TMap _map329 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, iprot.readI32());
+              _val328 = new HashMap<String,List<Mutation>>(2*_map329.size);
+              for (int _i330 = 0; _i330 < _map329.size; ++_i330)
               {
-                String _key339;
-                List<Mutation> _val340;
-                _key339 = iprot.readString();
+                String _key331;
+                List<Mutation> _val332;
+                _key331 = iprot.readString();
                 {
-                  org.apache.thrift.protocol.TList _list341 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-                  _val340 = new ArrayList<Mutation>(_list341.size);
-                  for (int _i342 = 0; _i342 < _list341.size; ++_i342)
+                  org.apache.thrift.protocol.TList _list333 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+                  _val332 = new ArrayList<Mutation>(_list333.size);
+                  for (int _i334 = 0; _i334 < _list333.size; ++_i334)
                   {
-                    Mutation _elem343;
-                    _elem343 = new Mutation();
-                    _elem343.read(iprot);
-                    _val340.add(_elem343);
+                    Mutation _elem335;
+                    _elem335 = new Mutation();
+                    _elem335.read(iprot);
+                    _val332.add(_elem335);
                   }
                 }
-                _val336.put(_key339, _val340);
+                _val328.put(_key331, _val332);
               }
             }
-            struct.mutation_map.put(_key335, _val336);
+            struct.mutation_map.put(_key327, _val328);
           }
         }
         struct.setMutation_mapIsSet(true);
@@ -28963,38 +28793,38 @@ public class Cassandra {
             case 1: // MUTATION_MAP
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
-                  org.apache.thrift.protocol.TMap _map344 = iprot.readMapBegin();
-                  struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map344.size);
-                  for (int _i345 = 0; _i345 < _map344.size; ++_i345)
+                  org.apache.thrift.protocol.TMap _map336 = iprot.readMapBegin();
+                  struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map336.size);
+                  for (int _i337 = 0; _i337 < _map336.size; ++_i337)
                   {
-                    ByteBuffer _key346;
-                    Map<String,List<Mutation>> _val347;
-                    _key346 = iprot.readBinary();
+                    ByteBuffer _key338;
+                    Map<String,List<Mutation>> _val339;
+                    _key338 = iprot.readBinary();
                     {
-                      org.apache.thrift.protocol.TMap _map348 = iprot.readMapBegin();
-                      _val347 = new HashMap<String,List<Mutation>>(2*_map348.size);
-                      for (int _i349 = 0; _i349 < _map348.size; ++_i349)
+                      org.apache.thrift.protocol.TMap _map340 = iprot.readMapBegin();
+                      _val339 = new HashMap<String,List<Mutation>>(2*_map340.size);
+                      for (int _i341 = 0; _i341 < _map340.size; ++_i341)
                       {
-                        String _key350;
-                        List<Mutation> _val351;
-                        _key350 = iprot.readString();
+                        String _key342;
+                        List<Mutation> _val343;
+                        _key342 = iprot.readString();
                         {
-                          org.apache.thrift.protocol.TList _list352 = iprot.readListBegin();
-                          _val351 = new ArrayList<Mutation>(_list352.size);
-                          for (int _i353 = 0; _i353 < _list352.size; ++_i353)
+                          org.apache.thrift.protocol.TList _list344 = iprot.readListBegin();
+                          _val343 = new ArrayList<Mutation>(_list344.size);
+                          for (int _i345 = 0; _i345 < _list344.size; ++_i345)
                           {
-                            Mutation _elem354;
-                            _elem354 = new Mutation();
-                            _elem354.read(iprot);
-                            _val351.add(_elem354);
+                            Mutation _elem346;
+                            _elem346 = new Mutation();
+                            _elem346.read(iprot);
+                            _val343.add(_elem346);
                           }
                           iprot.readListEnd();
                         }
-                        _val347.put(_key350, _val351);
+                        _val339.put(_key342, _val343);
                       }
                       iprot.readMapEnd();
                     }
-                    struct.mutation_map.put(_key346, _val347);
+                    struct.mutation_map.put(_key338, _val339);
                   }
                   iprot.readMapEnd();
                 }
@@ -29030,19 +28860,19 @@ public class Cassandra {
           oprot.writeFieldBegin(MUTATION_MAP_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.MAP, struct.mutation_map.size()));
-            for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter355 : struct.mutation_map.entrySet())
+            for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter347 : struct.mutation_map.entrySet())
             {
-              oprot.writeBinary(_iter355.getKey());
+              oprot.writeBinary(_iter347.getKey());
               {
-                oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, _iter355.getValue().size()));
-                for (Map.Entry<String, List<Mutation>> _iter356 : _iter355.getValue().entrySet())
+                oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, _iter347.getValue().size()));
+                for (Map.Entry<String, List<Mutation>> _iter348 : _iter347.getValue().entrySet())
                 {
-                  oprot.writeString(_iter356.getKey());
+                  oprot.writeString(_iter348.getKey());
                   {
-                    oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, _iter356.getValue().size()));
-                    for (Mutation _iter357 : _iter356.getValue())
+                    oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, _iter348.getValue().size()));
+                    for (Mutation _iter349 : _iter348.getValue())
                     {
-                      _iter357.write(oprot);
+                      _iter349.write(oprot);
                     }
                     oprot.writeListEnd();
                   }
@@ -29078,19 +28908,19 @@ public class Cassandra {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         {
           oprot.writeI32(struct.mutation_map.size());
-          for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter358 : struct.mutation_map.entrySet())
+          for (Map.Entry<ByteBuffer, Map<String,List<Mutation>>> _iter350 : struct.mutation_map.entrySet())
           {
-            oprot.writeBinary(_iter358.getKey());
+            oprot.writeBinary(_iter350.getKey());
             {
-              oprot.writeI32(_iter358.getValue().size());
-              for (Map.Entry<String, List<Mutation>> _iter359 : _iter358.getValue().entrySet())
+              oprot.writeI32(_iter350.getValue().size());
+              for (Map.Entry<String, List<Mutation>> _iter351 : _iter350.getValue().entrySet())
               {
-                oprot.writeString(_iter359.getKey());
+                oprot.writeString(_iter351.getKey());
                 {
-                  oprot.writeI32(_iter359.getValue().size());
-                  for (Mutation _iter360 : _iter359.getValue())
+                  oprot.writeI32(_iter351.getValue().size());
+                  for (Mutation _iter352 : _iter351.getValue())
                   {
-                    _iter360.write(oprot);
+                    _iter352.write(oprot);
                   }
                 }
               }
@@ -29104,36 +28934,36 @@ public class Cassandra {
       public void read(org.apache.thrift.protocol.TProtocol prot, atomic_batch_mutate_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         {
-          org.apache.thrift.protocol.TMap _map361 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.MAP, iprot.readI32());
-          struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map361.size);
-          for (int _i362 = 0; _i362 < _map361.size; ++_i362)
+          org.apache.thrift.protocol.TMap _map353 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.MAP, iprot.readI32());
+          struct.mutation_map = new HashMap<ByteBuffer,Map<String,List<Mutation>>>(2*_map353.size);
+          for (int _i354 = 0; _i354 < _map353.size; ++_i354)
           {
-            ByteBuffer _key363;
-            Map<String,List<Mutation>> _val364;
-            _key363 = iprot.readBinary();
+            ByteBuffer _key355;
+            Map<String,List<Mutation>> _val356;
+            _key355 = iprot.readBinary();
             {
-              org.apache.thrift.protocol.TMap _map365 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, iprot.readI32());
-              _val364 = new HashMap<String,List<Mutation>>(2*_map365.size);
-              for (int _i366 = 0; _i366 < _map365.size; ++_i366)
+              org.apache.thrift.protocol.TMap _map357 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.LIST, iprot.readI32());
+              _val356 = new HashMap<String,List<Mutation>>(2*_map357.size);
+              for (int _i358 = 0; _i358 < _map357.size; ++_i358)
               {
-                String _key367;
-                List<Mutation> _val368;
-                _key367 = iprot.readString();
+                String _key359;
+                List<Mutation> _val360;
+                _key359 = iprot.readString();
                 {
-                  org.apache.thrift.protocol.TList _list369 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-                  _val368 = new ArrayList<Mutation>(_list369.size);
-                  for (int _i370 = 0; _i370 < _list369.size; ++_i370)
+                  org.apache.thrift.protocol.TList _list361 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+                  _val360 = new ArrayList<Mutation>(_list361.size);
+                  for (int _i362 = 0; _i362 < _list361.size; ++_i362)
                   {
-                    Mutation _elem371;
-                    _elem371 = new Mutation();
-                    _elem371.read(iprot);
-                    _val368.add(_elem371);
+                    Mutation _elem363;
+                    _elem363 = new Mutation();
+                    _elem363.read(iprot);
+                    _val360.add(_elem363);
                   }
                 }
-                _val364.put(_key367, _val368);
+                _val356.put(_key359, _val360);
               }
             }
-            struct.mutation_map.put(_key363, _val364);
+            struct.mutation_map.put(_key355, _val356);
           }
         }
         struct.setMutation_mapIsSet(true);
@@ -30652,22 +30482,20 @@ public class Cassandra {
 
   }
 
-  public static class get_multi_slice_args implements org.apache.thrift.TBase<get_multi_slice_args, get_multi_slice_args._Fields>, java.io.Serializable, Cloneable, Comparable<get_multi_slice_args>   {
-    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("get_multi_slice_args");
+  public static class describe_schema_versions_args implements org.apache.thrift.TBase<describe_schema_versions_args, describe_schema_versions_args._Fields>, java.io.Serializable, Cloneable, Comparable<describe_schema_versions_args>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("describe_schema_versions_args");
 
-    private static final org.apache.thrift.protocol.TField REQUEST_FIELD_DESC = new org.apache.thrift.protocol.TField("request", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
-      schemes.put(StandardScheme.class, new get_multi_slice_argsStandardSchemeFactory());
-      schemes.put(TupleScheme.class, new get_multi_slice_argsTupleSchemeFactory());
+      schemes.put(StandardScheme.class, new describe_schema_versions_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new describe_schema_versions_argsTupleSchemeFactory());
     }
 
-    public MultiSliceRequest request; // 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 {
-      REQUEST((short)1, "request");
+;
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
@@ -30682,8 +30510,6 @@ public class Cassandra {
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
-          case 1: // REQUEST
-            return REQUEST;
           default:
             return null;
         }
@@ -30722,87 +30548,37 @@ public class Cassandra {
         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.REQUEST, new org.apache.thrift.meta_data.FieldMetaData("request", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, MultiSliceRequest.class)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
-      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(get_multi_slice_args.class, metaDataMap);
-    }
-
-    public get_multi_slice_args() {
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(describe_schema_versions_args.class, metaDataMap);
     }
 
-    public get_multi_slice_args(
-      MultiSliceRequest request)
-    {
-      this();
-      this.request = request;
+    public describe_schema_versions_args() {
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
-    public get_multi_slice_args(get_multi_slice_args other) {
-      if (other.isSetRequest()) {
-        this.request = new MultiSliceRequest(other.request);
-      }
+    public describe_schema_versions_args(describe_schema_versions_args other) {
     }
 
-    public get_multi_slice_args deepCopy() {
-      return new get_multi_slice_args(this);
+    public describe_schema_versions_args deepCopy() {
+ 

<TRUNCATED>

[3/3] cassandra git commit: Revert "add Thrift get_multi_slice call"

Posted by jb...@apache.org.
Revert "add Thrift get_multi_slice call"

This reverts commit 60fb923018a6fd2dabf04a1d4500f7b29a23a6f1.

Conflicts:
	CHANGES.txt
	src/java/org/apache/cassandra/thrift/CassandraServer.java
	test/system/test_thrift_server.py
	test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
	test/unit/org/apache/cassandra/thrift/MultiSliceTest.java


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/3f070250
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/3f070250
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/3f070250

Branch: refs/heads/trunk
Commit: 3f0702509b3f12cfc159fc33a114bcf52ecf9fc9
Parents: c7db18b
Author: Jonathan Ellis <jb...@apache.org>
Authored: Fri May 8 11:59:57 2015 -0500
Committer: Jonathan Ellis <jb...@apache.org>
Committed: Fri May 8 11:59:57 2015 -0500

----------------------------------------------------------------------
 CHANGES.txt                                     |    2 +-
 interface/cassandra.thrift                      |   37 +-
 .../org/apache/cassandra/thrift/Cassandra.java  | 3071 +++++-------------
 .../apache/cassandra/thrift/ColumnSlice.java    |  551 ----
 .../cassandra/thrift/MultiSliceRequest.java     | 1042 ------
 .../cassandra/thrift/cassandraConstants.java    |    2 +-
 .../cassandra/thrift/CassandraServer.java       |   72 -
 .../cassandra/db/ColumnFamilyStoreTest.java     |   20 +-
 .../apache/cassandra/thrift/MultiSliceTest.java |  186 --
 9 files changed, 920 insertions(+), 4063 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/CHANGES.txt
----------------------------------------------------------------------
diff --git a/CHANGES.txt b/CHANGES.txt
index 4639bff..675e46c 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -80,7 +80,6 @@
  * Move sstable RandomAccessReader to nio2, which allows using the
    FILE_SHARE_DELETE flag on Windows (CASSANDRA-4050)
  * Remove CQL2 (CASSANDRA-5918)
- * Add Thrift get_multi_slice call (CASSANDRA-6757)
  * Optimize fetching multiple cells by name (CASSANDRA-6933)
  * Allow compilation in java 8 (CASSANDRA-7028)
  * Make incremental repair default (CASSANDRA-7250)
@@ -99,6 +98,7 @@
  * Save repair data to system table (CASSANDRA-5839)
  * fix nodetool names that reference column families (CASSANDRA-8872)
 
+
 2.1.6
  * Delete processed sstables in sstablesplit/sstableupgrade (CASSANDRA-8606)
  * Improve sstable exclusion from partition tombstones (CASSANDRA-9298)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/3f070250/interface/cassandra.thrift
----------------------------------------------------------------------
diff --git a/interface/cassandra.thrift b/interface/cassandra.thrift
index 0af7e64..835fa8c 100644
--- a/interface/cassandra.thrift
+++ b/interface/cassandra.thrift
@@ -55,7 +55,7 @@ namespace rb CassandraThrift
 # An effort should be made not to break forward-client-compatibility either
 # (e.g. one should avoid removing obsolete fields from the IDL), but no
 # guarantees in this respect are made by the Cassandra project.
-const string VERSION = "20.1.0"
+const string VERSION = "20.0.0"
 
 
 #
@@ -571,35 +571,6 @@ struct CfSplit {
     3: required i64 row_count
 }
 
-/** The ColumnSlice is used to select a set of columns from inside a row. 
- * If start or finish are unspecified they will default to the start-of
- * end-of value.
- * @param start. The start of the ColumnSlice inclusive
- * @param finish. The end of the ColumnSlice inclusive
- */
-struct ColumnSlice {
-    1: optional binary start,
-    2: optional binary finish
-}
-
-/**
- * Used to perform multiple slices on a single row key in one rpc operation
- * @param key. The row key to be multi sliced
- * @param column_parent. The column family (super columns are unsupported)
- * @param column_slices. 0 to many ColumnSlice objects each will be used to select columns
- * @param reversed. Direction of slice
- * @param count. Maximum number of columns
- * @param consistency_level. Level to perform the operation at
- */
-struct MultiSliceRequest {
-    1: optional binary key,
-    2: optional ColumnParent column_parent,
-    3: optional list<ColumnSlice> column_slices,
-    4: optional bool reversed=false,
-    5: optional i32 count=1000,
-    6: optional ConsistencyLevel consistency_level=ConsistencyLevel.ONE
-}
-
 service Cassandra {
   # auth methods
   void login(1: required AuthenticationRequest auth_request) throws (1:AuthenticationException authnx, 2:AuthorizationException authzx),
@@ -778,11 +749,7 @@ service Cassandra {
   void truncate(1:required string cfname)
        throws (1: InvalidRequestException ire, 2: UnavailableException ue, 3: TimedOutException te),
 
-  /**
-  * Select multiple slices of a key in a single RPC operation
-  */
-  list<ColumnOrSuperColumn> get_multi_slice(1:required MultiSliceRequest request)
-       throws (1:InvalidRequestException ire, 2:UnavailableException ue, 3:TimedOutException te),
+
     
   // Meta-APIs -- APIs to get information about the node or cluster,
   // rather than user data.  The nodeprobe program provides usage examples.