[
https://issues.apache.org/jira/browse/DRILL-5294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rahul Challapalli updated DRILL-5294:
-------------------------------------
Attachment: drillbit.log
2751ce6d-67e6-ae08-3b68-e33b29f9d2a3.sys.drill
Exception from the logs
{code}
org.apache.drill.common.exceptions.UserException: RESOURCE ERROR: External Sort
encountered an error while spilling to disk
[Error Id: 1d6643c2-e439-40e2-ba98-66e0b2c26d52 ]
at
org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:544)
~[drill-common-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.doMergeAndSpill(ExternalSortBatch.java:1384)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.mergeAndSpill(ExternalSortBatch.java:1320)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.spillFromMemory(ExternalSortBatch.java:1316)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.processBatch(ExternalSortBatch.java:822)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.loadBatch(ExternalSortBatch.java:614)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.load(ExternalSortBatch.java:656)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.innerNext(ExternalSortBatch.java:555)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:93)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.SingleSenderCreator$SingleSenderRootExec.innerNext(SingleSenderCreator.java:92)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:232)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:226)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at java.security.AccessController.doPrivileged(Native Method)
[na:1.7.0_111]
at javax.security.auth.Subject.doAs(Subject.java:415) [na:1.7.0_111]
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
[hadoop-common-2.7.0-mapr-1607.jar:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:226)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_111]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_111]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_111]
Caused by: org.apache.drill.exec.exception.OutOfMemoryException: Unable to
allocate buffer of size 262144 due to memory limit. Current allocation:
126090240
at
org.apache.drill.exec.memory.BaseAllocator.buffer(BaseAllocator.java:217)
~[drill-memory-base-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.memory.BaseAllocator.buffer(BaseAllocator.java:192)
~[drill-memory-base-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.vector.UInt4Vector.reAlloc(UInt4Vector.java:217)
~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.vector.UInt4Vector$Mutator.setSafe(UInt4Vector.java:413)
~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.vector.VarCharVector$Mutator.setSafe(VarCharVector.java:538)
~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.vector.NullableVarCharVector$Mutator.fillEmpties(NullableVarCharVector.java:480)
~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.vector.NullableVarCharVector$Mutator.access$200(NullableVarCharVector.java:442)
~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.vector.NullableVarCharVector.copyFromSafe(NullableVarCharVector.java:377)
~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.test.generated.PriorityQueueCopierGen56.doCopy(PriorityQueueCopierTemplate.java:153)
~[na:na]
at
org.apache.drill.exec.test.generated.PriorityQueueCopierGen56.next(PriorityQueueCopierTemplate.java:76)
~[na:na]
at
org.apache.drill.exec.physical.impl.xsort.managed.CopierHolder$BatchMerger.next(CopierHolder.java:232)
~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.doMergeAndSpill(ExternalSortBatch.java:1349)
[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
... 27 common frames omitted
{code}
> Managed External Sort throws an OOM during the merge and spill phase
> --------------------------------------------------------------------
>
> Key: DRILL-5294
> URL: https://issues.apache.org/jira/browse/DRILL-5294
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Reporter: Rahul Challapalli
> Attachments: 2751ce6d-67e6-ae08-3b68-e33b29f9d2a3.sys.drill,
> drillbit.log
>
>
> commit # : 38f816a45924654efd085bf7f1da7d97a4a51e38
> The below query fails with managed sort while it succeeds on the old sort
> {code}
> select * from (select columns[433] col433, columns[0],
> columns[1],columns[2],columns[3],columns[4],columns[5],columns[6],columns[7],columns[8],columns[9],columns[10],columns[11]
> from dfs.`/drill/testdata/resource-manager/3500cols.tbl` order by
> columns[450],columns[330],columns[230],columns[220],columns[110],columns[90],columns[80],columns[70],columns[40],columns[10],columns[20],columns[30],columns[40],columns[50])
> d where d.col433 = 'sjka skjf';
> Error: RESOURCE ERROR: External Sort encountered an error while spilling to
> disk
> Fragment 1:11
> [Error Id: 0aa20284-cfcc-450f-89b3-645c280f33a4 on qa-node190.qa.lab:31010]
> (state=,code=0)
> {code}
> Env :
> {code}
> No of Drillbits : 1
> DRILL_MAX_DIRECT_MEMORY="32G"
> DRILL_MAX_HEAP="4G"
> {code}
> Attached the logs and profile. Data is too large for a jira
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