Dechang Gu created DRILL-5669:
---------------------------------
Summary: Multiple TPCH queries failed due to OOM
Key: DRILL-5669
URL: https://issues.apache.org/jira/browse/DRILL-5669
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Environment: RHEL 6.4 2.6.32-358.el6.x86_64, 10+1 nodes cluster
Reporter: Dechang Gu
Assignee: Boaz Ben-Zvi
Fix For: 1.11.0
Running TPCH SF100 Parquet (and CSV) tests, multiple queries failed due to OOM.
For example, Q16 hit the following error:
{code}
java.sql.SQLException: RESOURCE ERROR: One or more nodes ran out of memory
while executing the query.
Unable to allocate sv2 for 65536 records, and not enough batchGroups to spill.
batchGroups.size 1
spilledBatchGroups.size 0
allocated memory 23500416
allocator limit 20000000
Fragment 1:11
[Error Id: e58161a6-2383-48b1-a350-50db1b5408c6 on ucs-node10.perf.lab:31010]
at
org.apache.drill.jdbc.impl.DrillCursor.nextRowInternally(DrillCursor.java:489)
at org.apache.drill.jdbc.impl.DrillCursor.next(DrillCursor.java:593)
at
org.apache.calcite.avatica.AvaticaResultSet.next(AvaticaResultSet.java:215)
at
org.apache.drill.jdbc.impl.DrillResultSetImpl.next(DrillResultSetImpl.java:140)
at PipSQueak.fetchRows(PipSQueak.java:420)
at PipSQueak.runTest(PipSQueak.java:116)
at PipSQueak.main(PipSQueak.java:556)
Caused by: org.apache.drill.common.exceptions.UserRemoteException: RESOURCE
ERROR: One or more nodes ran out of memory while executing the query.
Unable to allocate sv2 for 65536 records, and not enough batchGroups to spill.
batchGroups.size 1
spilledBatchGroups.size 0
allocated memory 23500416
allocator limit 20000000
Fragment 1:11
{code}
And in drillbit.log:
{code}
2017-07-12 11:34:11,670 ucs-node10.perf.lab
[26999476-174e-98fd-e21e-fd53f79284c7:frag:1:11] INFO
o.a.d.e.p.i.xsort.ExternalSortBatch - User Error Occurred: One or more nodes
ran out of memory while executing the query.
org.apache.drill.common.exceptions.UserException: RESOURCE ERROR: One or more
nodes ran out of memory while executing the query.
Unable to allocate sv2 for 65536 records, and not enough batchGroups to spill.
batchGroups.size 1
spilledBatchGroups.size 0
allocated memory 23500416
allocator limit 20000000
[Error Id: e58161a6-2383-48b1-a350-50db1b5408c6 ]
at
org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:550)
~[drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.ExternalSortBatch.newSV2(ExternalSortBatch.java:639)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.xsort.ExternalSortBatch.innerNext(ExternalSortBatch.java:381)
[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.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.aggregate.StreamingAggBatch.innerNext(StreamingAggBatch.java:140)
[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.BaseRootExec.next(BaseRootExec.java:105)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.partitionsender.PartitionSenderRootExec.innerNext(PartitionSenderRootExec.java:144)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:95)
[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$1.run(FragmentExecutor.java:227)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at java.security.AccessController.doPrivileged(Native Method)
[na:1.7.0_65]
at javax.security.auth.Subject.doAs(Subject.java:415) [na:1.7.0_65]
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
[hadoop-common-2.7.0-mapr-1607.jar:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:227)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_65]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_65]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_65]
{code}
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