我在map reduce模式下使用Pig脚本在hadoop上运行了一个简单的wordcount程序，但这给了我以下错误

Question

Caused by: org.apache.hadoop.ipc.RpcException: RPC response超出了最大数据长度at org.apache.hadoop.ipc.Client $ IpcStreams.readResponse（Client.java:1812 ) at org.apache.hadoop.ipc.Client$Connection.receiveRpcResponse(Client.jav在此处输入代码a：1167）< / p>

at org.apache.hadoop.ipc.Client$Connection.run(Client.java:1063)