[HIVE-16651] LlapProtocolClientProxy stack trace when using llap input format

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: llap
• Assignee: Jason Dere
• Reporter: Jason Dere
• Created: 11/May/17 18:20
• Updated: 23/May/18 00:00
• Resolved: 12/May/17 23:40

Description

Seeing this after LlapBaseRecordReader.close():

16/06/28 22:05:32 WARN LlapProtocolClientProxy: RequestManager shutdown with error
java.util.concurrent.CancellationException
	at java.util.concurrent.FutureTask.report(FutureTask.java:121)
	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
	at com.google.common.util.concurrent.Uninterruptibles.getUninterruptibly(Uninterruptibles.java:135)
	at com.google.common.util.concurrent.Futures$4.run(Futures.java:1170)
	at com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:297)
	at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)
	at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)
	at com.google.common.util.concurrent.ListenableFutureTask.done(ListenableFutureTask.java:91)
	at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384)
	at java.util.concurrent.FutureTask.cancel(FutureTask.java:180)
	at org.apache.hadoop.hive.llap.tez.LlapProtocolClientProxy.serviceStop(LlapProtocolClientProxy.java:131)
	at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
	at org.apache.hadoop.hive.llap.ext.LlapTaskUmbilicalExternalClient.serviceStop(LlapTaskUmbilicalExternalClient.java:135)
	at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
	at org.apache.hadoop.service.AbstractService.close(AbstractService.java:250)
	at org.apache.hadoop.hive.llap.LlapBaseRecordReader.close(LlapBaseRecordReader.java:84)
	at org.apache.hadoop.hive.llap.LlapRowRecordReader.close(LlapRowRecordReader.java:80)