It likely means that that operator is taking too long to return from one of the callbacks like beginWindow(), endWindow(), emitTuples(), etc. Do you have any potentially blocking calls to external systems in any of those callbacks ?
Ram On Tue, Feb 28, 2017 at 11:09 AM, Sunil Parmar <[email protected]> wrote: > 2017-02-27 19:43:21,926 INFO com.datatorrent.stram.StreamingContainerManager: > Blocked operator PTOperator[id=3,name=eventUpdatesFormatter] container > PTContainer[id=1(container_1487310232732_0027_02_000111),state=ACTIVE] > time 61905ms > 2017-02-27 19:43:22,928 INFO com.datatorrent.stram.StreamingAppMasterService: > Completed containerId=container_1487310232732_0027_02_000111, > state=COMPLETE, exitStatus=-105, diagnostics=Container killed by the > ApplicationMaster. > Container killed on request. Exit code is 143 > Container exited with a non-zero exit code 143 > > > Can anyone help understand this error ? We see one of the operators keeps > restarting the container; the above error is from AppMaster log. > > Thanks, > Sunil > -- _______________________________________________________ Munagala V. Ramanath Software Engineer E: [email protected] | M: (408) 331-5034 | Twitter: @UnknownRam www.datatorrent.com | apex.apache.org
