question Re: Spark SQL Job stcuk indefinitely at last task of a stage -- Shows INFO: BlockManagerInfo : Removed broadcast in memory in Support Questions https://community.cloudera.com/t5/Support-Questions/Spark-SQL-Job-stcuk-indefinitely-at-last-task-of-a-stage/m-p/132542#M95212 <P>Before your suggestion, I had started a run with same configuration...I got below issues in my logs</P><P></P><P>16/07/18 09:24:52 INFO RetryInvocationHandler: Exception while invoking renewLease of class ClientNamenodeProtocolTranslatorPB over . Trying to fail over immediately.</P><P></P><P>java.io.IOException: Failed on local exception: java.io.IOException: Connection reset by peer; Host Details :</P><P><STRONG>:</STRONG></P><P><STRONG>:</STRONG></P><P>Already tried 8 time(s); retry policy is RetryPolicy[MultipleLinearRandomRetry[500x2000ms], TryOnceThenFail]</P>org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category WRITE is not supported in state standby<P>It seems some issues in HDFS/NN or cluster itself.....</P> Mon, 18 Jul 2016 20:07:59 GMT pkhare 2016-07-18T20:07:59Z