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Paul Rogers commented on DRILL-5443: ------------------------------------ Query runs, on the Mac, using the fixes from DRILL-5601. {code} Results: 4,000,000 records, 63 batches, 85,751 ms {code} > Managed External Sort fails with OOM while spilling to disk > ----------------------------------------------------------- > > Key: DRILL-5443 > URL: https://issues.apache.org/jira/browse/DRILL-5443 > Project: Apache Drill > Issue Type: Bug > Components: Execution - Relational Operators > Affects Versions: 1.10.0, 1.11.0 > Reporter: Rahul Challapalli > Assignee: Paul Rogers > Attachments: 27016969-ef53-40dc-b582-eea25371fa1c.sys.drill, > drillbit.log > > > git.commit.id.abbrev=3e8b01d > The below query fails with an OOM > {code} > ALTER SESSION SET `exec.sort.disable_managed` = false; > alter session set `planner.width.max_per_node` = 1; > alter session set `planner.disable_exchanges` = true; > alter session set `planner.width.max_per_query` = 1; > alter session set `planner.memory.max_query_memory_per_node` = 52428800; > select s1.type type, flatten(s1.rms.rptd) rptds from (select d.type type, > d.uid uid, flatten(d.map.rm) rms from > dfs.`/drill/testdata/resource-manager/nested-large.json` d order by d.uid) s1 > order by s1.rms.mapid; > {code} > Exception from the logs > {code} > 2017-04-24 17:22:59,439 [27016969-ef53-40dc-b582-eea25371fa1c:frag:0:0] INFO > o.a.d.e.p.i.x.m.ExternalSortBatch - User Error Occurred: External Sort > encountered an error while spilling to disk (Unable to allocate buffer of > size 524288 (rounded from 307197) due to memory limit. Current allocation: > 25886728) > org.apache.drill.common.exceptions.UserException: RESOURCE ERROR: External > Sort encountered an error while spilling to disk > [Error Id: a64e3790-3a34-42c8-b4ea-4cb1df780e63 ] > at > org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:544) > ~[drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.doMergeAndSpill(ExternalSortBatch.java:1445) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.mergeAndSpill(ExternalSortBatch.java:1376) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.mergeRuns(ExternalSortBatch.java:1372) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.consolidateBatches(ExternalSortBatch.java:1299) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.mergeSpilledRuns(ExternalSortBatch.java:1195) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.load(ExternalSortBatch.java:689) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.innerNext(ExternalSortBatch.java:559) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:93) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.flatten.FlattenRecordBatch.innerNext(FlattenRecordBatch.java:121) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.loadBatch(ExternalSortBatch.java:605) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.load(ExternalSortBatch.java:660) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.innerNext(ExternalSortBatch.java:559) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:93) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:234) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:227) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at java.security.AccessController.doPrivileged(Native Method) > [na:1.7.0_111] > at javax.security.auth.Subject.doAs(Subject.java:415) [na:1.7.0_111] > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595) > [hadoop-common-2.7.0-mapr-1607.jar:na] > at > org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:227) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) > [drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > [na:1.7.0_111] > at > java.util.concurrent.ThreadPoolExecutor$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 524288 (rounded from 307197) due to memory limit. > Current allocation: 25886728 > at > org.apache.drill.exec.memory.BaseAllocator.buffer(BaseAllocator.java:220) > ~[drill-memory-base-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.memory.BaseAllocator.buffer(BaseAllocator.java:195) > ~[drill-memory-base-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.cache.VectorAccessibleSerializable.readFromStream(VectorAccessibleSerializable.java:113) > ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.BatchGroup$SpilledRun.getBatch(BatchGroup.java:222) > ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.BatchGroup$SpilledRun.getNextIndex(BatchGroup.java:196) > ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.test.generated.PriorityQueueCopierGen6.next(PriorityQueueCopierTemplate.java:77) > ~[na:na] > at > org.apache.drill.exec.physical.impl.xsort.managed.CopierHolder$BatchMerger.next(CopierHolder.java:234) > ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > at > org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.doMergeAndSpill(ExternalSortBatch.java:1408) > [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT] > ... 58 common frames omitted > {code} > I attached the log and profile files -- This message was sent by Atlassian JIRA (v6.4.14#64029)