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https://issues.apache.org/jira/browse/HIVE-3653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shreepadma Venugopalan reassigned HIVE-3653:
--------------------------------------------
Assignee: Shreepadma Venugopalan
> Failure in a counter poller run should not be considered as a job failure
> -------------------------------------------------------------------------
>
> Key: HIVE-3653
> URL: https://issues.apache.org/jira/browse/HIVE-3653
> Project: Hive
> Issue Type: Bug
> Components: Clients
> Affects Versions: 0.7.1
> Reporter: Harsh J
> Assignee: Shreepadma Venugopalan
>
> A client had a simple transient failure in polling the JT for job status
> (which it does for HIVECOUNTERSPULLINTERVAL for each currently running job).
> {code}
> java.io.IOException: Call to HOST/IP:PORT failed on local exception:
> java.io.IOException: Connection reset by peer
> at org.apache.hadoop.ipc.Client.wrapException(Client.java:1142)
> at org.apache.hadoop.ipc.Client.call(Client.java:1110)
> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:226)
> at org.apache.hadoop.mapred.$Proxy10.getJobStatus(Unknown Source)
> at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:1053)
> at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:1065)
> at org.apache.hadoop.hive.ql.exec.ExecDriver.progress(ExecDriver.java:351)
> at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:686)
> at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:123)
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:131)
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1063)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:900)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:748)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:209)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:286)
> at org.apache.hadoop.hive.cli.CliDriver.processReader(CliDriver.java:310)
> at org.apache.hadoop.hive.cli.CliDriver.processFile(CliDriver.java:317)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:490)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:197)
> {code}
> This lead to Hive thinking the running job itself has failed, and it failed
> the query run, although the running job progressed to completion in the
> background.
> We should not let transient IOExceptions in counter polling cause query
> termination, and should instead just retry.
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