You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@tajo.apache.org by "Jaehwa Jung (JIRA)" <ji...@apache.org> on 2014/07/08 05:22:34 UTC
[jira] [Created] (TAJO-916) SubQuery::computeStatFromTasks
occasionally fail.
Jaehwa Jung created TAJO-916:
--------------------------------
Summary: SubQuery::computeStatFromTasks occasionally fail.
Key: TAJO-916
URL: https://issues.apache.org/jira/browse/TAJO-916
Project: Tajo
Issue Type: Bug
Components: query master
Reporter: Jaehwa Jung
Assignee: Jaehwa Jung
See the title.
SubQuery::computeStatFromTasks occasionally fails as follows:
{code:xml}
ERROR querymaster.SubQuery (SubQuery.java:computeStatFromTasks(543)) - ==========================
org.apache.tajo.exception.InvalidOperationException
at org.apache.tajo.datum.Int8Datum.compareTo(Int8Datum.java:201)
at org.apache.tajo.catalog.statistics.StatisticsUtil.aggregateTableStat(StatisticsUtil.java:122)
at org.apache.tajo.master.querymaster.SubQuery.computeStatFromTasks(SubQuery.java:540)
at org.apache.tajo.master.querymaster.SubQuery.finalizeStats(SubQuery.java:582)
at org.apache.tajo.master.querymaster.SubQuery.complete(SubQuery.java:370)
at org.apache.tajo.master.querymaster.SubQuery$SubQueryCompleteTransition.transition(SubQuery.java:1166)
at org.apache.tajo.master.querymaster.SubQuery$SubQueryCompleteTransition.transition(SubQuery.java:1138)
at org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
at org.apache.tajo.master.querymaster.SubQuery.handle(SubQuery.java:610)
at org.apache.tajo.master.querymaster.QueryMasterTask$SubQueryEventDispatcher.handle(QueryMasterTask.java:253)
at org.apache.tajo.master.querymaster.QueryMasterTask$SubQueryEventDispatcher.handle(QueryMasterTask.java:247)
{code}
--
This message was sent by Atlassian JIRA
(v6.2#6252)