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https://issues.apache.org/jira/browse/DRILL-1802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chun Chang reassigned DRILL-1802:
---------------------------------
Assignee: Chun Chang (was: Chris Westin)
> Change Fragment and Foreman state and cancellation to use full synchronous
> acknowledgement
> ------------------------------------------------------------------------------------------
>
> Key: DRILL-1802
> URL: https://issues.apache.org/jira/browse/DRILL-1802
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 0.7.0
> Reporter: Chun Chang
> Assignee: Chun Chang
> Priority: Critical
> Fix For: Future
>
>
> #Tue Dec 02 14:38:34 EST 2014
> git.commit.id.abbrev=757e9a2
> While running Mondrian query, saw lots of the following exception in
> drillbit.log, queries were successful:
> 2014-12-02 14:30:42,940 [2b81c26d-4109-6df8-018b-c32616ca359c:frag:0:0] INFO
> o.a.drill.exec.work.foreman.Foreman - Dropping request to move to COMPLETED
> state as query is already at FAILED state (which is terminal).
> 2014-12-02 14:35:23,392 [2b81c153-a391-0045-d9eb-8801b7d08159:foreman] INFO
> o.a.drill.exec.work.foreman.Foreman - Dropping request to move to FAILED
> state as query is already at COMPLETED state (which is terminal).
> org.apache.drill.exec.work.foreman.ForemanException: Unexpected exception
> during fragment initialization.
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:194)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:254)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> Caused by: java.lang.RuntimeException: Failure while accessing Zookeeper.
> Failure while accessing Zookeeper
> at
> org.apache.drill.exec.store.sys.zk.ZkAbstractStore.put(ZkAbstractStore.java:111)
> ~[drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.QueryStatus.updateQueryStateInStore(QueryStatus.java:132)
> ~[drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman.recordNewState(Foreman.java:502)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.moveToState(Foreman.java:396)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman.runPhysicalPlan(Foreman.java:311)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:510)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:185)
> [drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> ... 4 common frames omitted
> Caused by: java.lang.RuntimeException: Failure while accessing Zookeeper
> at
> org.apache.drill.exec.store.sys.zk.ZkEStore.createNodeInZK(ZkEStore.java:53)
> ~[drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> at
> org.apache.drill.exec.store.sys.zk.ZkAbstractStore.put(ZkAbstractStore.java:106)
> ~[drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
> ... 10 common frames omitted
> Caused by: org.apache.zookeeper.KeeperException$NodeExistsException:
> KeeperErrorCode = NodeExists for
> /drill/running/2b81c153-a391-0045-d9eb-8801b7d08159
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:119)
> ~[zookeeper-3.4.5-mapr-1406.jar:3.4.5-mapr-1406--1]
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> ~[zookeeper-3.4.5-mapr-1406.jar:3.4.5-mapr-1406--1]
> at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
> ~[zookeeper-3.4.5-mapr-1406.jar:3.4.5-mapr-1406--1]
> at
> org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:676)
> ~[curator-framework-2.5.0.jar:na]
> at
> org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:660)
> ~[curator-framework-2.5.0.jar:na]
> at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
> ~[curator-client-2.5.0.jar:na]
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:656)
> ~[curator-framework-2.5.0.jar:na]
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:441)
> ~[curator-framework-2.5.0.jar:na]
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:431)
> ~[curator-framework-2.5.0.jar:na]
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:44)
> ~[curator-framework-2.5.0.jar:na]
> at
> org.apache.drill.exec.store.sys.zk.ZkEStore.createNodeInZK(ZkEStore.java:51)
> ~[drill-java-exec-0.7.0-SNAPSHOT-rebuffed.jar:0.7.0-SNAPSHOT]
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