Updated Branches:
  refs/heads/master abb56992e -> 8d7b140d5

http://git-wip-us.apache.org/repos/asf/incubator-blur/blob/8d7b140d/distribution/src/main/scripts/interface/gen-java/org/apache/blur/thrift/generated/Blur.java
----------------------------------------------------------------------
diff --git 
a/distribution/src/main/scripts/interface/gen-java/org/apache/blur/thrift/generated/Blur.java
 
b/distribution/src/main/scripts/interface/gen-java/org/apache/blur/thrift/generated/Blur.java
index b67737a..99357fd 100644
--- 
a/distribution/src/main/scripts/interface/gen-java/org/apache/blur/thrift/generated/Blur.java
+++ 
b/distribution/src/main/scripts/interface/gen-java/org/apache/blur/thrift/generated/Blur.java
@@ -406,6 +406,11 @@ public class Blur {
      */
     public void traceRemove(String traceId) throws BlurException, 
org.apache.blur.thirdparty.thrift_0_9_0.TException;
 
+    /**
+     * A way to ping a server to make sure the connection is still valid.
+     */
+    public void ping() throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException;
+
   }
 
   public interface AsyncIface {
@@ -488,6 +493,8 @@ public class Blur {
 
     public void traceRemove(String traceId, 
org.apache.blur.thirdparty.thrift_0_9_0.async.AsyncMethodCallback<AsyncClient.traceRemove_call>
 resultHandler) throws org.apache.blur.thirdparty.thrift_0_9_0.TException;
 
+    public void 
ping(org.apache.blur.thirdparty.thrift_0_9_0.async.AsyncMethodCallback<AsyncClient.ping_call>
 resultHandler) throws org.apache.blur.thirdparty.thrift_0_9_0.TException;
+
   }
 
   public static class Client extends 
org.apache.blur.thirdparty.thrift_0_9_0.TServiceClient implements Iface {
@@ -1478,6 +1485,25 @@ public class Blur {
       return;
     }
 
+    public void ping() throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException
+    {
+      send_ping();
+      recv_ping();
+    }
+
+    public void send_ping() throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException
+    {
+      ping_args args = new ping_args();
+      sendBase("ping", args);
+    }
+
+    public void recv_ping() throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException
+    {
+      ping_result result = new ping_result();
+      receiveBase(result, "ping");
+      return;
+    }
+
   }
   public static class AsyncClient extends 
org.apache.blur.thirdparty.thrift_0_9_0.async.TAsyncClient implements 
AsyncIface {
     public static class Factory implements 
org.apache.blur.thirdparty.thrift_0_9_0.async.TAsyncClientFactory<AsyncClient> {
@@ -2787,6 +2813,35 @@ public class Blur {
       }
     }
 
+    public void 
ping(org.apache.blur.thirdparty.thrift_0_9_0.async.AsyncMethodCallback<ping_call>
 resultHandler) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+      checkReady();
+      ping_call method_call = new ping_call(resultHandler, this, 
___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class ping_call extends 
org.apache.blur.thirdparty.thrift_0_9_0.async.TAsyncMethodCall {
+      public 
ping_call(org.apache.blur.thirdparty.thrift_0_9_0.async.AsyncMethodCallback<ping_call>
 resultHandler, org.apache.blur.thirdparty.thrift_0_9_0.async.TAsyncClient 
client, org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocolFactory 
protocolFactory, 
org.apache.blur.thirdparty.thrift_0_9_0.transport.TNonblockingTransport 
transport) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        super(client, protocolFactory, transport, resultHandler, false);
+      }
+
+      public void 
write_args(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol prot) 
throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        prot.writeMessageBegin(new 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TMessage("ping", 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TMessageType.CALL, 0));
+        ping_args args = new ping_args();
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      public void getResult() throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        if (getState() != 
org.apache.blur.thirdparty.thrift_0_9_0.async.TAsyncMethodCall.State.RESPONSE_READ)
 {
+          throw new IllegalStateException("Method call not finished!");
+        }
+        
org.apache.blur.thirdparty.thrift_0_9_0.transport.TMemoryInputTransport 
memoryTransport = new 
org.apache.blur.thirdparty.thrift_0_9_0.transport.TMemoryInputTransport(getFrameBuffer().array());
+        org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol prot = 
client.getProtocolFactory().getProtocol(memoryTransport);
+        (new Client(prot)).recv_ping();
+      }
+    }
+
   }
 
   public static class Processor<I extends Iface> extends 
org.apache.blur.thirdparty.thrift_0_9_0.TBaseProcessor<I> implements 
org.apache.blur.thirdparty.thrift_0_9_0.TProcessor {
@@ -2839,6 +2894,7 @@ public class Blur {
       processMap.put("traceRequestList", new traceRequestList());
       processMap.put("traceRequestFetch", new traceRequestFetch());
       processMap.put("traceRemove", new traceRemove());
+      processMap.put("ping", new ping());
       return processMap;
     }
 
@@ -3771,6 +3827,26 @@ public class Blur {
       }
     }
 
+    public static class ping<I extends Iface> extends 
org.apache.blur.thirdparty.thrift_0_9_0.ProcessFunction<I, ping_args> {
+      public ping() {
+        super("ping");
+      }
+
+      public ping_args getEmptyArgsInstance() {
+        return new ping_args();
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public ping_result getResult(I iface, ping_args args) throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        ping_result result = new ping_result();
+        iface.ping();
+        return result;
+      }
+    }
+
   }
 
   public static class createTable_args implements 
org.apache.blur.thirdparty.thrift_0_9_0.TBase<createTable_args, 
createTable_args._Fields>, java.io.Serializable, Cloneable   {
@@ -36544,4 +36620,496 @@ public class Blur {
 
   }
 
+  public static class ping_args implements 
org.apache.blur.thirdparty.thrift_0_9_0.TBase<ping_args, ping_args._Fields>, 
java.io.Serializable, Cloneable   {
+    private static final 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TStruct STRUCT_DESC = new 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TStruct("ping_args");
+
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes 
= new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new ping_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new ping_argsTupleSchemeFactory());
+    }
+
+
+    /** The set of fields this struct contains, along with convenience methods 
for finding and manipulating them. */
+    public enum _Fields implements 
org.apache.blur.thirdparty.thrift_0_9_0.TFieldIdEnum {
+;
+
+      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) {
+          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;
+      }
+    }
+    public static final Map<_Fields, 
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, 
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData> tmpMap = new 
EnumMap<_Fields, 
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData>(_Fields.class);
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData.addStructMetaDataMap(ping_args.class,
 metaDataMap);
+    }
+
+    public ping_args() {
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public ping_args(ping_args other) {
+    }
+
+    public ping_args deepCopy() {
+      return new ping_args(this);
+    }
+
+    @Override
+    public void clear() {
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      }
+      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) {
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof ping_args)
+        return this.equals((ping_args)that);
+      return false;
+    }
+
+    public boolean equals(ping_args that) {
+      if (that == null)
+        return false;
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      return 0;
+    }
+
+    public int compareTo(ping_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      ping_args typedOther = (ping_args)other;
+
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void 
read(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol iprot) throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void 
write(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol oprot) throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+    }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("ping_args(");
+      boolean first = true;
+
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws 
org.apache.blur.thirdparty.thrift_0_9_0.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.blur.thirdparty.thrift_0_9_0.protocol.TCompactProtocol(new 
org.apache.blur.thirdparty.thrift_0_9_0.transport.TIOStreamTransport(out)));
+      } catch (org.apache.blur.thirdparty.thrift_0_9_0.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.blur.thirdparty.thrift_0_9_0.protocol.TCompactProtocol(new 
org.apache.blur.thirdparty.thrift_0_9_0.transport.TIOStreamTransport(in)));
+      } catch (org.apache.blur.thirdparty.thrift_0_9_0.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class ping_argsStandardSchemeFactory implements 
SchemeFactory {
+      public ping_argsStandardScheme getScheme() {
+        return new ping_argsStandardScheme();
+      }
+    }
+
+    private static class ping_argsStandardScheme extends 
StandardScheme<ping_args> {
+
+      public void 
read(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol iprot, 
ping_args struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        org.apache.blur.thirdparty.thrift_0_9_0.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            default:
+              
org.apache.blur.thirdparty.thrift_0_9_0.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.blur.thirdparty.thrift_0_9_0.protocol.TProtocol oprot, 
ping_args struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class ping_argsTupleSchemeFactory implements SchemeFactory {
+      public ping_argsTupleScheme getScheme() {
+        return new ping_argsTupleScheme();
+      }
+    }
+
+    private static class ping_argsTupleScheme extends TupleScheme<ping_args> {
+
+      @Override
+      public void 
write(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol prot, 
ping_args struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+      }
+
+      @Override
+      public void 
read(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol prot, ping_args 
struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+      }
+    }
+
+  }
+
+  public static class ping_result implements 
org.apache.blur.thirdparty.thrift_0_9_0.TBase<ping_result, 
ping_result._Fields>, java.io.Serializable, Cloneable   {
+    private static final 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TStruct STRUCT_DESC = new 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TStruct("ping_result");
+
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes 
= new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new 
ping_resultStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new ping_resultTupleSchemeFactory());
+    }
+
+
+    /** The set of fields this struct contains, along with convenience methods 
for finding and manipulating them. */
+    public enum _Fields implements 
org.apache.blur.thirdparty.thrift_0_9_0.TFieldIdEnum {
+;
+
+      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) {
+          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;
+      }
+    }
+    public static final Map<_Fields, 
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, 
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData> tmpMap = new 
EnumMap<_Fields, 
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData>(_Fields.class);
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      
org.apache.blur.thirdparty.thrift_0_9_0.meta_data.FieldMetaData.addStructMetaDataMap(ping_result.class,
 metaDataMap);
+    }
+
+    public ping_result() {
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public ping_result(ping_result other) {
+    }
+
+    public ping_result deepCopy() {
+      return new ping_result(this);
+    }
+
+    @Override
+    public void clear() {
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      }
+      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) {
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof ping_result)
+        return this.equals((ping_result)that);
+      return false;
+    }
+
+    public boolean equals(ping_result that) {
+      if (that == null)
+        return false;
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      return 0;
+    }
+
+    public int compareTo(ping_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      ping_result typedOther = (ping_result)other;
+
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void 
read(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol iprot) throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void 
write(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol oprot) throws 
org.apache.blur.thirdparty.thrift_0_9_0.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+      }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("ping_result(");
+      boolean first = true;
+
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws 
org.apache.blur.thirdparty.thrift_0_9_0.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.blur.thirdparty.thrift_0_9_0.protocol.TCompactProtocol(new 
org.apache.blur.thirdparty.thrift_0_9_0.transport.TIOStreamTransport(out)));
+      } catch (org.apache.blur.thirdparty.thrift_0_9_0.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.blur.thirdparty.thrift_0_9_0.protocol.TCompactProtocol(new 
org.apache.blur.thirdparty.thrift_0_9_0.transport.TIOStreamTransport(in)));
+      } catch (org.apache.blur.thirdparty.thrift_0_9_0.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class ping_resultStandardSchemeFactory implements 
SchemeFactory {
+      public ping_resultStandardScheme getScheme() {
+        return new ping_resultStandardScheme();
+      }
+    }
+
+    private static class ping_resultStandardScheme extends 
StandardScheme<ping_result> {
+
+      public void 
read(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol iprot, 
ping_result struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        org.apache.blur.thirdparty.thrift_0_9_0.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == 
org.apache.blur.thirdparty.thrift_0_9_0.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            default:
+              
org.apache.blur.thirdparty.thrift_0_9_0.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.blur.thirdparty.thrift_0_9_0.protocol.TProtocol oprot, 
ping_result struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class ping_resultTupleSchemeFactory implements 
SchemeFactory {
+      public ping_resultTupleScheme getScheme() {
+        return new ping_resultTupleScheme();
+      }
+    }
+
+    private static class ping_resultTupleScheme extends 
TupleScheme<ping_result> {
+
+      @Override
+      public void 
write(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol prot, 
ping_result struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+      }
+
+      @Override
+      public void 
read(org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol prot, 
ping_result struct) throws org.apache.blur.thirdparty.thrift_0_9_0.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+      }
+    }
+
+  }
+
 }

http://git-wip-us.apache.org/repos/asf/incubator-blur/blob/8d7b140d/distribution/src/main/scripts/interface/gen-js/Blur.js
----------------------------------------------------------------------
diff --git a/distribution/src/main/scripts/interface/gen-js/Blur.js 
b/distribution/src/main/scripts/interface/gen-js/Blur.js
index bc51fd3..65d98b8 100644
--- a/distribution/src/main/scripts/interface/gen-js/Blur.js
+++ b/distribution/src/main/scripts/interface/gen-js/Blur.js
@@ -5281,6 +5281,62 @@ Blur_traceRemove_result.prototype.write = 
function(output) {
   return;
 };
 
+Blur_ping_args = function(args) {
+};
+Blur_ping_args.prototype = {};
+Blur_ping_args.prototype.read = function(input) {
+  input.readStructBegin();
+  while (true)
+  {
+    var ret = input.readFieldBegin();
+    var fname = ret.fname;
+    var ftype = ret.ftype;
+    var fid = ret.fid;
+    if (ftype == Thrift.Type.STOP) {
+      break;
+    }
+    input.skip(ftype);
+    input.readFieldEnd();
+  }
+  input.readStructEnd();
+  return;
+};
+
+Blur_ping_args.prototype.write = function(output) {
+  output.writeStructBegin('Blur_ping_args');
+  output.writeFieldStop();
+  output.writeStructEnd();
+  return;
+};
+
+Blur_ping_result = function(args) {
+};
+Blur_ping_result.prototype = {};
+Blur_ping_result.prototype.read = function(input) {
+  input.readStructBegin();
+  while (true)
+  {
+    var ret = input.readFieldBegin();
+    var fname = ret.fname;
+    var ftype = ret.ftype;
+    var fid = ret.fid;
+    if (ftype == Thrift.Type.STOP) {
+      break;
+    }
+    input.skip(ftype);
+    input.readFieldEnd();
+  }
+  input.readStructEnd();
+  return;
+};
+
+Blur_ping_result.prototype.write = function(output) {
+  output.writeStructBegin('Blur_ping_result');
+  output.writeFieldStop();
+  output.writeStructEnd();
+  return;
+};
+
 BlurClient = function(input, output) {
     this.input = input;
     this.output = (!output) ? input : output;
@@ -6662,3 +6718,33 @@ BlurClient.prototype.recv_traceRemove = function() {
   }
   return;
 };
+BlurClient.prototype.ping = function() {
+  this.send_ping();
+  this.recv_ping();
+};
+
+BlurClient.prototype.send_ping = function() {
+  this.output.writeMessageBegin('ping', Thrift.MessageType.CALL, this.seqid);
+  var args = new Blur_ping_args();
+  args.write(this.output);
+  this.output.writeMessageEnd();
+  return this.output.getTransport().flush();
+};
+
+BlurClient.prototype.recv_ping = function() {
+  var ret = this.input.readMessageBegin();
+  var fname = ret.fname;
+  var mtype = ret.mtype;
+  var rseqid = ret.rseqid;
+  if (mtype == Thrift.MessageType.EXCEPTION) {
+    var x = new Thrift.TApplicationException();
+    x.read(this.input);
+    this.input.readMessageEnd();
+    throw x;
+  }
+  var result = new Blur_ping_result();
+  result.read(this.input);
+  this.input.readMessageEnd();
+
+  return;
+};

http://git-wip-us.apache.org/repos/asf/incubator-blur/blob/8d7b140d/distribution/src/main/scripts/interface/gen-perl/Blur/Blur.pm
----------------------------------------------------------------------
diff --git a/distribution/src/main/scripts/interface/gen-perl/Blur/Blur.pm 
b/distribution/src/main/scripts/interface/gen-perl/Blur/Blur.pm
index fafbd82..7d170c9 100644
--- a/distribution/src/main/scripts/interface/gen-perl/Blur/Blur.pm
+++ b/distribution/src/main/scripts/interface/gen-perl/Blur/Blur.pm
@@ -6066,6 +6066,98 @@ sub write {
   return $xfer;
 }
 
+package Blur::Blur_ping_args;
+use base qw(Class::Accessor);
+
+sub new {
+  my $classname = shift;
+  my $self      = {};
+  my $vals      = shift || {};
+  return bless ($self, $classname);
+}
+
+sub getName {
+  return 'Blur_ping_args';
+}
+
+sub read {
+  my ($self, $input) = @_;
+  my $xfer  = 0;
+  my $fname;
+  my $ftype = 0;
+  my $fid   = 0;
+  $xfer += $input->readStructBegin(\$fname);
+  while (1) 
+  {
+    $xfer += $input->readFieldBegin(\$fname, \$ftype, \$fid);
+    if ($ftype == TType::STOP) {
+      last;
+    }
+    SWITCH: for($fid)
+    {
+        $xfer += $input->skip($ftype);
+    }
+    $xfer += $input->readFieldEnd();
+  }
+  $xfer += $input->readStructEnd();
+  return $xfer;
+}
+
+sub write {
+  my ($self, $output) = @_;
+  my $xfer   = 0;
+  $xfer += $output->writeStructBegin('Blur_ping_args');
+  $xfer += $output->writeFieldStop();
+  $xfer += $output->writeStructEnd();
+  return $xfer;
+}
+
+package Blur::Blur_ping_result;
+use base qw(Class::Accessor);
+
+sub new {
+  my $classname = shift;
+  my $self      = {};
+  my $vals      = shift || {};
+  return bless ($self, $classname);
+}
+
+sub getName {
+  return 'Blur_ping_result';
+}
+
+sub read {
+  my ($self, $input) = @_;
+  my $xfer  = 0;
+  my $fname;
+  my $ftype = 0;
+  my $fid   = 0;
+  $xfer += $input->readStructBegin(\$fname);
+  while (1) 
+  {
+    $xfer += $input->readFieldBegin(\$fname, \$ftype, \$fid);
+    if ($ftype == TType::STOP) {
+      last;
+    }
+    SWITCH: for($fid)
+    {
+        $xfer += $input->skip($ftype);
+    }
+    $xfer += $input->readFieldEnd();
+  }
+  $xfer += $input->readStructEnd();
+  return $xfer;
+}
+
+sub write {
+  my ($self, $output) = @_;
+  my $xfer   = 0;
+  $xfer += $output->writeStructBegin('Blur_ping_result');
+  $xfer += $output->writeFieldStop();
+  $xfer += $output->writeStructEnd();
+  return $xfer;
+}
+
 package Blur::BlurIf;
 
 use strict;
@@ -6359,6 +6451,12 @@ sub traceRemove{
   die 'implement interface';
 }
 
+sub ping{
+  my $self = shift;
+
+  die 'implement interface';
+}
+
 package Blur::BlurRest;
 
 use strict;
@@ -6659,6 +6757,12 @@ sub traceRemove{
   return $self->{impl}->traceRemove($traceId);
 }
 
+sub ping{
+  my ($self, $request) = @_;
+
+  return $self->{impl}->ping();
+}
+
 package Blur::BlurClient;
 
 
@@ -8422,6 +8526,43 @@ sub recv_traceRemove{
   }
   return;
 }
+sub ping{
+  my $self = shift;
+
+    $self->send_ping();
+  $self->recv_ping();
+}
+
+sub send_ping{
+  my $self = shift;
+
+  $self->{output}->writeMessageBegin('ping', TMessageType::CALL, 
$self->{seqid});
+  my $args = new Blur::Blur_ping_args();
+  $args->write($self->{output});
+  $self->{output}->writeMessageEnd();
+  $self->{output}->getTransport()->flush();
+}
+
+sub recv_ping{
+  my $self = shift;
+
+  my $rseqid = 0;
+  my $fname;
+  my $mtype = 0;
+
+  $self->{input}->readMessageBegin(\$fname, \$mtype, \$rseqid);
+  if ($mtype == TMessageType::EXCEPTION) {
+    my $x = new TApplicationException();
+    $x->read($self->{input});
+    $self->{input}->readMessageEnd();
+    die $x;
+  }
+  my $result = new Blur::Blur_ping_result();
+  $result->read($self->{input});
+  $self->{input}->readMessageEnd();
+
+  return;
+}
 package Blur::BlurProcessor;
 
 use strict;
@@ -9101,4 +9242,17 @@ sub process_traceRemove {
     $output->getTransport()->flush();
 }
 
+sub process_ping {
+    my ($self, $seqid, $input, $output) = @_;
+    my $args = new Blur::Blur_ping_args();
+    $args->read($input);
+    $input->readMessageEnd();
+    my $result = new Blur::Blur_ping_result();
+    $self->{handler}->ping();
+    $output->writeMessageBegin('ping', TMessageType::REPLY, $seqid);
+    $result->write($output);
+    $output->writeMessageEnd();
+    $output->getTransport()->flush();
+}
+
 1;

http://git-wip-us.apache.org/repos/asf/incubator-blur/blob/8d7b140d/distribution/src/main/scripts/interface/gen-rb/blur.rb
----------------------------------------------------------------------
diff --git a/distribution/src/main/scripts/interface/gen-rb/blur.rb 
b/distribution/src/main/scripts/interface/gen-rb/blur.rb
index 5bd5b2e..7cab210 100644
--- a/distribution/src/main/scripts/interface/gen-rb/blur.rb
+++ b/distribution/src/main/scripts/interface/gen-rb/blur.rb
@@ -607,6 +607,20 @@ module Blur
         return
       end
 
+      def ping()
+        send_ping()
+        recv_ping()
+      end
+
+      def send_ping()
+        send_message('ping', Ping_args)
+      end
+
+      def recv_ping()
+        result = receive_message(Ping_result)
+        return
+      end
+
     end
 
     class Processor
@@ -1031,6 +1045,13 @@ module Blur
         write_result(result, oprot, 'traceRemove', seqid)
       end
 
+      def process_ping(seqid, iprot, oprot)
+        args = read_args(iprot, Ping_args)
+        result = Ping_result.new()
+        @handler.ping()
+        write_result(result, oprot, 'ping', seqid)
+      end
+
     end
 
     # HELPER FUNCTIONS AND STRUCTURES
@@ -2417,6 +2438,36 @@ module Blur
       ::Thrift::Struct.generate_accessors self
     end
 
+    class Ping_args
+      include ::Thrift::Struct, ::Thrift::Struct_Union
+
+      FIELDS = {
+
+      }
+
+      def struct_fields; FIELDS; end
+
+      def validate
+      end
+
+      ::Thrift::Struct.generate_accessors self
+    end
+
+    class Ping_result
+      include ::Thrift::Struct, ::Thrift::Struct_Union
+
+      FIELDS = {
+
+      }
+
+      def struct_fields; FIELDS; end
+
+      def validate
+      end
+
+      ::Thrift::Struct.generate_accessors self
+    end
+
   end
 
 end

http://git-wip-us.apache.org/repos/asf/incubator-blur/blob/8d7b140d/distribution/src/main/scripts/interface/genAndReplace.sh
----------------------------------------------------------------------
diff --git a/distribution/src/main/scripts/interface/genAndReplace.sh 
b/distribution/src/main/scripts/interface/genAndReplace.sh
index d6881a4..dad5512 100755
--- a/distribution/src/main/scripts/interface/genAndReplace.sh
+++ b/distribution/src/main/scripts/interface/genAndReplace.sh
@@ -36,3 +36,6 @@ cd ../../../../../blur-util
 mvn exec:java -Dexec.mainClass="org.apache.blur.doc.CreateBlurApiHtmlPage" 
-Dexec.args="$GEN_HTML $OUTPUT_HTML"
 cd $cdir
 cp -r gen-java/* ../../../../../blur-thrift/src/main/java/
+cd ../../../../../blur-thrift
+mvn exec:java -Dexec.mainClass="org.apache.blur.thrift.util.GenerateSafeClient"
+cd $cdir
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-blur/blob/8d7b140d/docs/Blur.html
----------------------------------------------------------------------
diff --git a/docs/Blur.html b/docs/Blur.html
index fc56caa..9f9b1ff 100644
--- a/docs/Blur.html
+++ b/docs/Blur.html
@@ -138,6 +138,7 @@ limitations under the License.
 <li><a href="#Fn_Blur_traceRequestList">&nbsp;&nbsp;traceRequestList</a></li>
 <li><a href="#Fn_Blur_traceRequestFetch">&nbsp;&nbsp;traceRequestFetch</a></li>
 <li><a href="#Fn_Blur_traceRemove">&nbsp;&nbsp;traceRemove</a></li>
+<li><a href="#Fn_Blur_ping">&nbsp;&nbsp;ping</a></li>
 </ul></li>
 </ul>
 </li>
@@ -934,7 +935,10 @@ throws <code><a 
href="Blur.html#Struct_BlurException">BlurException</a></code>
 <br/><br/><h4 id="Parameters_Blur_traceRemove">Parameters</h4>
 <table class="table-bordered table-striped 
table-condensed"><thead><th>Name</th><th>Description</th></thead><tr><td>traceId</td><td>the
 trace id.
 </td></tr>
-</table></p></section>
+</table></p></section><section><div class="page-header"><h4 
id="Fn_Blur_ping">Function: Blur.ping</h4></div><p class="lead">
+<pre><code>void</code> ping()
+</pre>A way to ping a server to make sure the connection is still valid.
+<br/></p></section>
 </div>
 </div>
 </div>

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