java - Websphere から Elasticsearch Java クライアントを使用する際のエラー

Question

Elasticsearch の公式 Java クライアントを使用する Web アプリケーションがあります。IBM JVM Java 7 を使用して Websphere 8.5.5 でその Web アプリケーションを使用すると、以下のエラーが発生します。Transport Client と Node Client を使ってみました。また、Elasticsearch の JVM として Oracle JavaSE 7 および 8 を使用してみました。しかし、何もうまくいきませんでした。Elasticsearch は IBM JVM では実行されず、Websphere は IBM JVM でのみ実行されます。

Websphere上のアプリケーションからelasticsearchの公式Javaクライアントを使用する方法を知っている人はいますか?

以下は、エラー スタック トレースです。

Caused by: org.elasticsearch.transport.TransportSerializationException: Failed to deserialize exception response from stream
at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:178)
at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:130)
at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:296)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:626)
at java.lang.Thread.run(Thread.java:780)
Caused by: java.io.StreamCorruptedException: unexpected end of block data
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1438)
    at java.io.ObjectInputStream.access$400(ObjectInputStream.java:217)
    at java.io.ObjectInputStream$GetFieldImpl.readFields(ObjectInputStream.java:2201)
    at java.io.ObjectInputStream.readFields(ObjectInputStream.java:603)
    at java.net.InetSocketAddress.readObject(InetSocketAddress.java:293)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:613)
    at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1076)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1941)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1846)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1416)
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2039)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1963)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1846)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1416)
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2039)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1963)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1846)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1416)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:419)
    at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:176)
    ... 23 more