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https://issues.apache.org/jira/browse/DRILL-3898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zelaine Fong updated DRILL-3898:
--------------------------------
Assignee: Boaz Ben-Zvi (was: Deneche A. Hakim)
> NPE during external sort when there is not enough space for spilling
> --------------------------------------------------------------------
>
> Key: DRILL-3898
> URL: https://issues.apache.org/jira/browse/DRILL-3898
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Affects Versions: 1.2.0
> Reporter: Victoria Markman
> Assignee: Boaz Ben-Zvi
> Fix For: Future
>
> Attachments: drillbit.log
>
>
> While verifying DRILL-3732 I ran into a new problem.
> I think drill somehow loses track of out of disk exception and does not
> cancel rest of the query, which results in NPE:
> Reproduction is the same as in DRILL-3732:
> {code}
> 0: jdbc:drill:schema=dfs> create table store_sales_20(ss_item_sk,
> ss_customer_sk, ss_cdemo_sk, ss_hdemo_sk, s_sold_date_sk, ss_promo_sk)
> partition by (ss_promo_sk) as
> . . . . . . . . . . . . > select
> . . . . . . . . . . . . > case when columns[2] = '' then cast(null as
> varchar(100)) else cast(columns[2] as varchar(100)) end,
> . . . . . . . . . . . . > case when columns[3] = '' then cast(null as
> varchar(100)) else cast(columns[3] as varchar(100)) end,
> . . . . . . . . . . . . > case when columns[4] = '' then cast(null as
> varchar(100)) else cast(columns[4] as varchar(100)) end,
> . . . . . . . . . . . . > case when columns[5] = '' then cast(null as
> varchar(100)) else cast(columns[5] as varchar(100)) end,
> . . . . . . . . . . . . > case when columns[0] = '' then cast(null as
> varchar(100)) else cast(columns[0] as varchar(100)) end,
> . . . . . . . . . . . . > case when columns[8] = '' then cast(null as
> varchar(100)) else cast(columns[8] as varchar(100)) end
> . . . . . . . . . . . . > from
> . . . . . . . . . . . . > `store_sales.dat` ss
> . . . . . . . . . . . . > ;
> Error: SYSTEM ERROR: NullPointerException
> Fragment 1:16
> [Error Id: 0ae9338d-d04f-4b4a-93aa-a80d13cedb29 on atsqa4-133.qa.lab:31010]
> (state=,code=0)
> {code}
> This exception in drillbit.log should have triggered query cancellation:
> {code}
> 2015-10-06 17:01:34,463 [WorkManager-2] ERROR
> o.apache.drill.exec.work.WorkManager -
> org.apache.drill.exec.work.WorkManager$WorkerBee$1.run() leaked an exception.
> org.apache.hadoop.fs.FSError: java.io.IOException: No space left on device
> at
> org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.write(RawLocalFileSystem.java:226)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
> ~[na:1.7.0_71]
> at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
> ~[na:1.7.0_71]
> at java.io.FilterOutputStream.close(FilterOutputStream.java:157)
> ~[na:1.7.0_71]
> at
> org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.close(ChecksumFileSystem.java:400)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.drill.exec.physical.impl.xsort.BatchGroup.close(BatchGroup.java:152)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:44)
> ~[drill-common-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.xsort.ExternalSortBatch.mergeAndSpill(ExternalSortBatch.java:553)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.xsort.ExternalSortBatch.innerNext(ExternalSortBatch.java:362)
> ~[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.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:94)
> ~[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.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.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.physical.impl.WriterRecordBatch.innerNext(WriterRecordBatch.java:91)
> ~[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.SingleSenderCreator$SingleSenderRootExec.innerNext(SingleSenderCreator.java:93)
> ~[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$1.run(FragmentExecutor.java:252)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at java.security.AccessController.doPrivileged(Native Method)
> ~[na:1.7.0_71]
> at javax.security.auth.Subject.doAs(Subject.java:415) ~[na:1.7.0_71]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1566)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:252)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
> ~[drill-common-1.2.0.jar:1.2.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> ~[na:1.7.0_71]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: java.io.IOException: No space left on device
> at java.io.FileOutputStream.writeBytes(Native Method) ~[na:1.7.0_71]
> at java.io.FileOutputStream.write(FileOutputStream.java:345)
> ~[na:1.7.0_71]
> at
> org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.write(RawLocalFileSystem.java:224)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> ... 45 common frames omitted
> {code}
> I'm attaching full drillbit.log
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