[TAJO-2162] Internal error is occured while running query including 'order by'

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.11.3
• Fix Version/s: 0.11.4
• Component/s: Pull Server, Worker
• Assignee: Jihoon Son
• Reporter: Wonjun Hong
• Created: 24/May/16 03:13
• Updated: 27/May/16 06:03
• Resolved: 27/May/16 06:02

Description

master log:
ERROR org.apache.tajo.master.QueryInProgress: q_1464008676790_0012 is stopped because internal error: IOException:

worker log:
790 ERROR org.apache.tajo.worker.TaskImpl:
java.lang.NullPointerException
        at org.apache.tajo.pullserver.TajoPullServerService.getFileChunks(TajoPullServerService.java:811)
        at org.apache.tajo.worker.TaskImpl.getLocalStoredFileChunk(TaskImpl.java:798)
        at org.apache.tajo.worker.TaskImpl.getFetchRunners(TaskImpl.java:704)
        at org.apache.tajo.worker.TaskImpl.init(TaskImpl.java:226)
        at org.apache.tajo.worker.TaskContainer.run(TaskContainer.java:58)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
790 ERROR org.apache.tajo.worker.TaskContainer:
java.io.IOException
        at org.apache.tajo.worker.TaskImpl.getLocalStoredFileChunk(TaskImpl.java:802)
        at org.apache.tajo.worker.TaskImpl.getFetchRunners(TaskImpl.java:704)
        at org.apache.tajo.worker.TaskImpl.init(TaskImpl.java:226)
        at org.apache.tajo.worker.TaskContainer.run(TaskContainer.java:58)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
791 ERROR org.apache.tajo.querymaster.TaskAttempt: ta_1464008676790_0012_000002_000000_02 FROM 6.linewalks.local >> internal error: IOException:

Issue Links

• links to: GitHub Pull Request #1031