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Posted to dev@drill.apache.org by "Ramana Inukonda Nagaraj (JIRA)" <ji...@apache.org> on 2015/05/12 02:05:59 UTC
[jira] [Created] (DRILL-3030) Foreman seems to be unable to cancel
itself
Ramana Inukonda Nagaraj created DRILL-3030:
----------------------------------------------
Summary: Foreman seems to be unable to cancel itself
Key: DRILL-3030
URL: https://issues.apache.org/jira/browse/DRILL-3030
Project: Apache Drill
Issue Type: Bug
Components: Execution - Flow
Affects Versions: 1.0.0
Reporter: Ramana Inukonda Nagaraj
Assignee: Chris Westin
Steps to repro:
1. Ran long running query on a clean drill restart.
2. Killed a non foreman node.
3. Restarted drillbits using clush.
One of the drillbits(coincidentally a foreman node always) refused to shutdown.
Jstack shows that the foreman is waiting
{code}
at org.apache.drill.exec.rpc.ReconnectingConnection$ConnectionListeningFuture.waitAndRun(ReconnectingConnection.java:105)
at org.apache.drill.exec.rpc.ReconnectingConnection.runCommand(ReconnectingConnection.java:81)
- locked <0x000000073878aaa8> (a org.apache.drill.exec.rpc.control.ControlConnectionManager)
at org.apache.drill.exec.rpc.control.ControlTunnel.cancelFragment(ControlTunnel.java:57)
at org.apache.drill.exec.work.foreman.QueryManager.cancelExecutingFragments(QueryManager.java:192)
at org.apache.drill.exec.work.foreman.Foreman$StateSwitch.processEvent(Foreman.java:824)
at org.apache.drill.exec.work.foreman.Foreman$StateSwitch.processEvent(Foreman.java:768)
at org.apache.drill.common.EventProcessor.sendEvent(EventProcessor.java:73)
at org.apache.drill.exec.work.foreman.Foreman$StateSwitch.moveToState(Foreman.java:770)
at org.apache.drill.exec.work.foreman.Foreman.moveToState(Foreman.java:871)
at org.apache.drill.exec.work.foreman.Foreman.access$2700(Foreman.java:107)
at org.apache.drill.exec.work.foreman.Foreman$StateListener.moveToState(Foreman.java:1132)
at org.apache.drill.exec.work.foreman.QueryManager$1.statusUpdate(QueryManager.java:460)
{code}
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