Navis created TAJO-1522:
---------------------------
Summary: NPE making stage history before task scheduler is
initialized
Key: TAJO-1522
URL: https://issues.apache.org/jira/browse/TAJO-1522
Project: Tajo
Issue Type: Bug
Reporter: Navis
Assignee: Navis
Priority: Trivial
{noformat}
ava.lang.NullPointerException
at org.apache.tajo.querymaster.Stage.makeStageHistory(Stage.java:471)
at org.apache.tajo.querymaster.Stage.getStageHistory(Stage.java:445)
at org.apache.tajo.querymaster.Query.makeStageHistories(Query.java:295)
at org.apache.tajo.querymaster.Query.getQueryHistory(Query.java:288)
at
org.apache.tajo.querymaster.QueryMaster$QueryMasterContext.stopQuery(QueryMaster.java:369)
at
org.apache.tajo.querymaster.QueryMaster$QueryStopEventHandler.handle(QueryMaster.java:425)
at
org.apache.tajo.querymaster.QueryMaster$QueryStopEventHandler.handle(QueryMaster.java:422)
at
org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173)
at
org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106)
at java.lang.Thread.run(Thread.java:701)
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