java.io.IOException

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    • java.io.IOException: Error reading responses; Host Details : local host is: "dataproc1001.ds.uh1.inmobi.com/10.45.9.70"; destination host is: " glgm1003.grid.uh1.inmobi.com":54311; at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:763) at org.apache.hadoop.ipc.Client.call(Client.java:1229) at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:225) at org.apache.hadoop.mapred.$Proxy11.getJobCounters(Unknown Source) at org.apache.hadoop.mapred.JobClient$NetworkedJob.getCounters(JobClient.java:452) at org.apache.hadoop.mapreduce.Job.getCounters(Job.java:492) at org.apache.pig.backend.hadoop.executionengine.shims.HadoopShims.getCounters(HadoopShims.java:112) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.saveCounters(JobControlCompiler.java:361) Caused by: java.io.IOException: Error reading responses at org.apache.hadoop.ipc.Client$Connection.run(Client.java:843) Caused by: org.apache.hadoop.mapreduce.counters.LimitExceededException: Too many counters: 121 max=120 at org.apache.hadoop.mapreduce.counters.Limits.checkCounters(Limits.java:61) at org.apache.hadoop.mapreduce.counters.Limits.incrCounters(Limits.java:68) at org.apache.hadoop.mapreduce.counters.AbstractCounterGroup.readFields(AbstractCounterGroup.java:174) at org.apache.hadoop.mapred.Counters$Group.readFields(Counters.java:278) at org.apache.hadoop.mapreduce.counters.AbstractCounters.readFields(AbstractCounters.java:303) at org.apache.hadoop.io.ObjectWritable.readObject(ObjectWritable.java:280) at org.apache.hadoop.io.ObjectWritable.readFields(ObjectWritable.java:75) at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:952) at org.apache.hadoop.ipc.Client$Connection.run(Client.java:836)
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