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Posted to issues@tajo.apache.org by "Jinho Kim (JIRA)" <ji...@apache.org> on 2015/07/22 09:51:04 UTC
[jira] [Created] (TAJO-1697) RCFile progress causes NPE
occasionally
Jinho Kim created TAJO-1697:
-------------------------------
Summary: RCFile progress causes NPE occasionally
Key: TAJO-1697
URL: https://issues.apache.org/jira/browse/TAJO-1697
Project: Tajo
Issue Type: Bug
Components: Storage
Affects Versions: 0.10.1, 0.10.0
Reporter: Jinho Kim
Assignee: Jinho Kim
Priority: Minor
Fix For: 0.11.0
The progress updater can invoke before RCFile.init()
{noformat}
2015-07-21 14:19:13,102 ERROR org.apache.tajo.worker.ExecutionBlockContext:
java.lang.NullPointerException
at org.apache.tajo.storage.rcfile.RCFile$RCFileScanner.getPosition(RCFile.java:1401)
at org.apache.tajo.storage.rcfile.RCFile$RCFileScanner.getProgress(RCFile.java:1655)
at org.apache.tajo.engine.planner.physical.SeqScanExec.getProgress(SeqScanExec.java:301)
at org.apache.tajo.engine.planner.physical.UnaryPhysicalExec.getProgress(UnaryPhysicalExec.java:87)
at org.apache.tajo.worker.TaskImpl.updateProgress(TaskImpl.java:305)
at org.apache.tajo.worker.ExecutionBlockContext$Reporter$1.run(ExecutionBlockContext.java:409)
at java.lang.Thread.run(Thread.java:745)
{noformat}
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