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Posted to issues@drill.apache.org by "Rahul Challapalli (JIRA)" <ji...@apache.org> on 2017/02/15 00:11:42 UTC
[jira] [Updated] (DRILL-5264) Managed External Sort fails with OOM
[ https://issues.apache.org/jira/browse/DRILL-5264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rahul Challapalli updated DRILL-5264:
-------------------------------------
Attachment: drillbit.log
drill-override.conf
drill-env.sh
275c7003-0e06-42b8-6874-db28bca06d14.sys.drill
The parquet reader in this case is producing low-density record batches. Could this somehow be causing the OOM?
> Managed External Sort fails with OOM
> ------------------------------------
>
> Key: DRILL-5264
> URL: https://issues.apache.org/jira/browse/DRILL-5264
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Rahul Challapalli
> Assignee: Paul Rogers
> Attachments: 275c7003-0e06-42b8-6874-db28bca06d14.sys.drill, drillbit.log, drill-env.sh, drill-override.conf
>
>
> git.commit.id.abbrev=300e934
> The below query fails with an OOM
> {code}
> alter session set `planner.disable_exchanges` = true;
> alter session set `planner.memory.max_query_memory_per_node` = 104857600;
> alter session set `planner.width.max_per_node` = 1;
> select * from dfs.`/drill/testdata/md1362` order by c_email_address;
> Error: RESOURCE ERROR: One or more nodes ran out of memory while executing the query.
> Unable to allocate buffer of size 1048576 due to memory limit. Current allocation: 103972896
> Fragment 0:0
> [Error Id: ba3d1ea7-9bf6-498d-a62a-2ca4e742beea on qa-node190.qa.lab:31010] (state=,code=0)
> {code}
> Exception from the logs
> {code}
> 2017-02-14 15:24:17,911 [275c7003-0e06-42b8-6874-db28bca06d14:frag:0:0] INFO o.a.d.e.w.fragment.FragmentExecutor - User Error Occurred: One or more nodes ran out of memory while executing the query. (Unable to allocate buffer of size 1048576 due to memory limit. Current allocation: 103972896)
> org.apache.drill.common.exceptions.UserException: RESOURCE ERROR: One or more nodes ran out of memory while executing the query.
> Unable to allocate buffer of size 1048576 due to memory limit. Current allocation: 103972896
> [Error Id: ba3d1ea7-9bf6-498d-a62a-2ca4e742beea ]
> at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:544) ~[drill-common-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
> at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:242) [drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
> at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) [drill-common-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_111]
> at java.util.concurrent.ThreadPoolExecutor$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 1048576 due to memory limit. Current allocation: 103972896
> 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.VarCharVector.reAlloc(VarCharVector.java:401) ~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
> at org.apache.drill.exec.vector.VarCharVector.copyFromSafe(VarCharVector.java:278) ~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
> at org.apache.drill.exec.vector.NullableVarCharVector.copyFromSafe(NullableVarCharVector.java:355) ~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT]
> at org.apache.drill.exec.test.generated.PriorityQueueCopierGen4.doCopy0$(PriorityQueueCopierTemplate.java:290) ~[na:na]
> at org.apache.drill.exec.test.generated.PriorityQueueCopierGen4.doCopy(PriorityQueueCopierTemplate.java:280) ~[na:na]
> at org.apache.drill.exec.test.generated.PriorityQueueCopierGen4.next(PriorityQueueCopierTemplate.java:76) ~[na:na]
> at org.apache.drill.exec.physical.impl.xsort.managed.CopierHolder$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.mergeSpilledRuns(ExternalSortBatch.java:1140) ~[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:626) ~[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:506) ~[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.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.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135) ~[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.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135) ~[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.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81) ~[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]
> ... 4 common frames omitted
> {code}
> Logs and profile are attached. Data is too large for a jira. So kindly reach out to me if you need access to the test data
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