[SPARK-14987][SQL] inline hive-service (cli) into sql/hive-thriftserver

## What changes were proposed in this pull request?

This PR copy the thrift-server from hive-service-1.2 (including  TCLIService.thrift and generated Java source code) into sql/hive-thriftserver, so we can do further cleanup and improvements.

## How was this patch tested?

Existing tests.

Author: Davies Liu <davies@databricks.com>

Closes #12764 from davies/thrift_server.

1 files changed, 448 insertions, 0 deletions

diff --git a/sql/hive-thriftserver/src/gen/java/org/apache/hive/service/cli/thrift/TUnionTypeEntry.java b/sql/hive-thriftserver/src/gen/java/org/apache/hive/service/cli/thrift/TUnionTypeEntry.java
new file mode 100644
index 0000000000..73dd45d3dd
--- /dev/null
+++ b/sql/hive-thriftserver/src/gen/java/org/apache/hive/service/cli/thrift/TUnionTypeEntry.java
@@ -0,0 +1,448 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.hive.service.cli.thrift;
+
+import org.apache.commons.lang.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 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;
+
+public class TUnionTypeEntry implements org.apache.thrift.TBase<TUnionTypeEntry, TUnionTypeEntry._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TUnionTypeEntry");
+
+  private static final org.apache.thrift.protocol.TField NAME_TO_TYPE_PTR_FIELD_DESC = new org.apache.thrift.protocol.TField("nameToTypePtr", org.apache.thrift.protocol.TType.MAP, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TUnionTypeEntryStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TUnionTypeEntryTupleSchemeFactory());
+  }
+
+  private Map<String,Integer> nameToTypePtr; // 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 {
+    NAME_TO_TYPE_PTR((short)1, "nameToTypePtr");
+
+    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: // NAME_TO_TYPE_PTR
+          return NAME_TO_TYPE_PTR;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.NAME_TO_TYPE_PTR, new org.apache.thrift.meta_data.FieldMetaData("nameToTypePtr", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32            , "TTypeEntryPtr"))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TUnionTypeEntry.class, metaDataMap);
+  }
+
+  public TUnionTypeEntry() {
+  }
+
+  public TUnionTypeEntry(
+    Map<String,Integer> nameToTypePtr)
+  {
+    this();
+    this.nameToTypePtr = nameToTypePtr;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TUnionTypeEntry(TUnionTypeEntry other) {
+    if (other.isSetNameToTypePtr()) {
+      Map<String,Integer> __this__nameToTypePtr = new HashMap<String,Integer>();
+      for (Map.Entry<String, Integer> other_element : other.nameToTypePtr.entrySet()) {
+
+        String other_element_key = other_element.getKey();
+        Integer other_element_value = other_element.getValue();
+
+        String __this__nameToTypePtr_copy_key = other_element_key;
+
+        Integer __this__nameToTypePtr_copy_value = other_element_value;
+
+        __this__nameToTypePtr.put(__this__nameToTypePtr_copy_key, __this__nameToTypePtr_copy_value);
+      }
+      this.nameToTypePtr = __this__nameToTypePtr;
+    }
+  }
+
+  public TUnionTypeEntry deepCopy() {
+    return new TUnionTypeEntry(this);
+  }
+
+  @Override
+  public void clear() {
+    this.nameToTypePtr = null;
+  }
+
+  public int getNameToTypePtrSize() {
+    return (this.nameToTypePtr == null) ? 0 : this.nameToTypePtr.size();
+  }
+
+  public void putToNameToTypePtr(String key, int val) {
+    if (this.nameToTypePtr == null) {
+      this.nameToTypePtr = new HashMap<String,Integer>();
+    }
+    this.nameToTypePtr.put(key, val);
+  }
+
+  public Map<String,Integer> getNameToTypePtr() {
+    return this.nameToTypePtr;
+  }
+
+  public void setNameToTypePtr(Map<String,Integer> nameToTypePtr) {
+    this.nameToTypePtr = nameToTypePtr;
+  }
+
+  public void unsetNameToTypePtr() {
+    this.nameToTypePtr = null;
+  }
+
+  /** Returns true if field nameToTypePtr is set (has been assigned a value) and false otherwise */
+  public boolean isSetNameToTypePtr() {
+    return this.nameToTypePtr != null;
+  }
+
+  public void setNameToTypePtrIsSet(boolean value) {
+    if (!value) {
+      this.nameToTypePtr = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case NAME_TO_TYPE_PTR:
+      if (value == null) {
+        unsetNameToTypePtr();
+      } else {
+        setNameToTypePtr((Map<String,Integer>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case NAME_TO_TYPE_PTR:
+      return getNameToTypePtr();
+
+    }
+    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 NAME_TO_TYPE_PTR:
+      return isSetNameToTypePtr();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TUnionTypeEntry)
+      return this.equals((TUnionTypeEntry)that);
+    return false;
+  }
+
+  public boolean equals(TUnionTypeEntry that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_nameToTypePtr = true && this.isSetNameToTypePtr();
+    boolean that_present_nameToTypePtr = true && that.isSetNameToTypePtr();
+    if (this_present_nameToTypePtr || that_present_nameToTypePtr) {
+      if (!(this_present_nameToTypePtr && that_present_nameToTypePtr))
+        return false;
+      if (!this.nameToTypePtr.equals(that.nameToTypePtr))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_nameToTypePtr = true && (isSetNameToTypePtr());
+    builder.append(present_nameToTypePtr);
+    if (present_nameToTypePtr)
+      builder.append(nameToTypePtr);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TUnionTypeEntry other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TUnionTypeEntry typedOther = (TUnionTypeEntry)other;
+
+    lastComparison = Boolean.valueOf(isSetNameToTypePtr()).compareTo(typedOther.isSetNameToTypePtr());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetNameToTypePtr()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.nameToTypePtr, typedOther.nameToTypePtr);
+      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("TUnionTypeEntry(");
+    boolean first = true;
+
+    sb.append("nameToTypePtr:");
+    if (this.nameToTypePtr == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.nameToTypePtr);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetNameToTypePtr()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'nameToTypePtr' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TUnionTypeEntryStandardSchemeFactory implements SchemeFactory {
+    public TUnionTypeEntryStandardScheme getScheme() {
+      return new TUnionTypeEntryStandardScheme();
+    }
+  }
+
+  private static class TUnionTypeEntryStandardScheme extends StandardScheme<TUnionTypeEntry> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TUnionTypeEntry 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: // NAME_TO_TYPE_PTR
+            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+              {
+                org.apache.thrift.protocol.TMap _map20 = iprot.readMapBegin();
+                struct.nameToTypePtr = new HashMap<String,Integer>(2*_map20.size);
+                for (int _i21 = 0; _i21 < _map20.size; ++_i21)
+                {
+                  String _key22; // required
+                  int _val23; // required
+                  _key22 = iprot.readString();
+                  _val23 = iprot.readI32();
+                  struct.nameToTypePtr.put(_key22, _val23);
+                }
+                iprot.readMapEnd();
+              }
+              struct.setNameToTypePtrIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TUnionTypeEntry struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.nameToTypePtr != null) {
+        oprot.writeFieldBegin(NAME_TO_TYPE_PTR_FIELD_DESC);
+        {
+          oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.I32, struct.nameToTypePtr.size()));
+          for (Map.Entry<String, Integer> _iter24 : struct.nameToTypePtr.entrySet())
+          {
+            oprot.writeString(_iter24.getKey());
+            oprot.writeI32(_iter24.getValue());
+          }
+          oprot.writeMapEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TUnionTypeEntryTupleSchemeFactory implements SchemeFactory {
+    public TUnionTypeEntryTupleScheme getScheme() {
+      return new TUnionTypeEntryTupleScheme();
+    }
+  }
+
+  private static class TUnionTypeEntryTupleScheme extends TupleScheme<TUnionTypeEntry> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TUnionTypeEntry struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      {
+        oprot.writeI32(struct.nameToTypePtr.size());
+        for (Map.Entry<String, Integer> _iter25 : struct.nameToTypePtr.entrySet())
+        {
+          oprot.writeString(_iter25.getKey());
+          oprot.writeI32(_iter25.getValue());
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TUnionTypeEntry struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      {
+        org.apache.thrift.protocol.TMap _map26 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.I32, iprot.readI32());
+        struct.nameToTypePtr = new HashMap<String,Integer>(2*_map26.size);
+        for (int _i27 = 0; _i27 < _map26.size; ++_i27)
+        {
+          String _key28; // required
+          int _val29; // required
+          _key28 = iprot.readString();
+          _val29 = iprot.readI32();
+          struct.nameToTypePtr.put(_key28, _val29);
+        }
+      }
+      struct.setNameToTypePtrIsSet(true);
+    }
+  }
+
+}
+