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Abhishek Girish commented on DRILL-3964: ---------------------------------------- Log snippet: {code} 2015-10-22 01:25:27,334 [29d7c4f8-05aa-13c5-0225-dd51e764e307:frag:0:0] ERROR o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: NullPointerException Fragment 0:0 [Error Id: 97679667-412a-475f-aebf-e935405c7330 on drill-democ1:31010] org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: NullPointerException Fragment 0:0 [Error Id: 97679667-412a-475f-aebf-e935405c7330 on drill-democ1:31010] at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:534) ~[drill-common-1.2.0.jar:1.2.0] at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:323) [drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:178) [drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:292) [drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) [drill-common-1.2.0.jar:1.2.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_85] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_85] at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85] Caused by: java.lang.NullPointerException: null at org.apache.drill.exec.physical.impl.WriterRecordBatch.addOutputContainerData(WriterRecordBatch.java:134) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.physical.impl.WriterRecordBatch.innerNext(WriterRecordBatch.java:125) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:104) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:94) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:83) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:80) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:73) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:258) ~[drill-java-exec-1.2.0.jar:1.2.0] at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:252) ~[drill-java-exec-1.2.0.jar:1.2.0] at java.security.AccessController.doPrivileged(Native Method) ~[na:1.7.0_85] at javax.security.auth.Subject.doAs(Subject.java:415) ~[na:1.7.0_85] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1566) ~[hadoop-common-2.5.1-mapr-1503.jar:na] at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:252) [drill-java-exec-1.2.0.jar:1.2.0] ... 4 common frames omitted 2015-10-22 01:25:27,388 [BitServer-4] WARN o.a.drill.exec.work.foreman.Foreman - Dropping request to move to COMPLETED state as query is already at FAILED state (which is terminal). {code} > CTAS fails with NPE when source JSON file is empty > -------------------------------------------------- > > Key: DRILL-3964 > URL: https://issues.apache.org/jira/browse/DRILL-3964 > Project: Apache Drill > Issue Type: Bug > Components: Storage - Parquet > Affects Versions: 1.2.0 > Reporter: Abhishek Girish > > {code:sql} > CREATE TABLE `complex.json` AS > SELECT id, > gbyi, > gbyt, > fl, > nul, > bool, > str, > sia, > sfa, > soa, > ooa, > oooi, > ooof, > ooos, > oooa > FROM dfs.`/drill/testdata/complex/json/complex.json`; > Error: SYSTEM ERROR: NullPointerException > Fragment 0:0 > [Error Id: 97679667-412a-475f-aebf-e935405c7330 on drill-democ1:31010] > (state=,code=0) > {code} > {code:sql} > > select * from dfs.`/drill/testdata/complex/json/complex.json` limit 1; > +--+ > | | > +--+ > +--+ > No rows selected (0.295 seconds) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)