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From "Arina Ielchiieva (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-5714) Fix NPE when mapr-db plugin is used in table function
Date Thu, 10 Aug 2017 11:32:00 GMT
Arina Ielchiieva created DRILL-5714:
---------------------------------------

             Summary: Fix NPE when mapr-db plugin is used in table function
                 Key: DRILL-5714
                 URL: https://issues.apache.org/jira/browse/DRILL-5714
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - MapRDB
    Affects Versions: 1.11.0
            Reporter: Arina Ielchiieva
            Assignee: Arina Ielchiieva
             Fix For: 1.12.0


Query:
{noformat}
select * from table(mapr.`/tmp/test`(type=>'maprdb', allTextMode=>true))
{noformat}

Error:
{noformat}
2017-08-03 13:13:56,527 [267cde6b-6327-11b4-a4f3-f59a8d82ae17:frag:0:0] ERROR o.a.d.e.w.fragment.FragmentExecutor
- SYSTEM ERROR: NullPointerException

Fragment 0:0

[Error Id: 07937ad2-90ce-43e3-b9c1-2540e1df05fa on master:31010]
org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: NullPointerException

Fragment 0:0

[Error Id: 07937ad2-90ce-43e3-b9c1-2540e1df05fa on master:31010]
	at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:550)
~[drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:295)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:160)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:264) [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) [drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_95]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_95]
	at java.lang.Thread.run(Thread.java:745) [na:1.7.0_95]
Caused by: org.apache.drill.common.exceptions.ExecutionSetupException: java.lang.NullPointerException
	at org.apache.drill.exec.store.mapr.db.MapRDBScanBatchCreator.getBatch(MapRDBScanBatchCreator.java:52)
~[drill-format-mapr-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.store.mapr.db.MapRDBScanBatchCreator.getBatch(MapRDBScanBatchCreator.java:36)
~[drill-format-mapr-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:156) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:179) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:136) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:179) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.physical.impl.ImplCreator.getRootExec(ImplCreator.java:109) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.physical.impl.ImplCreator.getExec(ImplCreator.java:87) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:207) [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	... 4 common frames omitted
Caused by: java.lang.NullPointerException: null
	at org.apache.drill.exec.store.mapr.db.MapRDBScanBatchCreator.getBatch(MapRDBScanBatchCreator.java:46)
~[drill-format-mapr-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
	... 12 common frames omitted
{noformat}



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