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Posted to issues@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2014/12/19 00:17:13 UTC
[jira] [Assigned] (DRILL-1888) Memory leak during execution
[ https://issues.apache.org/jira/browse/DRILL-1888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aman Sinha reassigned DRILL-1888:
---------------------------------
Assignee: Aman Sinha
> Memory leak during execution
> -----------------------------
>
> Key: DRILL-1888
> URL: https://issues.apache.org/jira/browse/DRILL-1888
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Operators
> Affects Versions: 0.6.0
> Reporter: Victoria Markman
> Assignee: Aman Sinha
>
> Use TPC-DS scema and run query below:
> SELECT
> wr_returning_customer_sk,
> wr_returned_date_sk,
> sum(wr_return_amt)/sum(wr_return_quantity) as avg_return_amt
> FROM web_returns
> WHERE (
> wr_item_sk in (
> SELECT
> ws_item_sk
> FROM web_sales
> WHERE ws_sales_price < 50 or ws_ext_sales_price < 1000)
> or wr_item_sk in (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) )
> and wr_reason_sk in (10)
> GROUP BY
> wr_returning_customer_sk,
> wr_returned_date_sk
> HAVING sum(wr_return_amt)/sum(wr_return_quantity) >= 50.0;
> Total 1 allocation(s) of byte size(s): 4096, at stack location:
>
> From drillbit.log
> org.apache.drill.exec.memory.TopLevelAllocator$ChildAllocator.buffer(TopLevelAllocator.java:212)
> org.apache.drill.exec.vector.UInt1Vector.allocateNewSafe(UInt1Vector.java:137)
> org.apache.drill.exec.vector.UInt1Vector.allocateNew(UInt1Vector.java:123)
> org.apache.drill.exec.vector.NullableIntVector.allocateNew(NullableIntVector.java:163)
> org.apache.drill.exec.physical.impl.aggregate.HashAggBatch.buildSchema(HashAggBatch.java:101)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:130)
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:96)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:132)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:132)
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:67)
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:97)
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:57)
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:114)
> org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:254)
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> java.lang.Thread.run(Thread.java:745)
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