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From "Chris Westin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-3170) TestLeakResource exposes a memory leak
Date Fri, 22 May 2015 19:51:17 GMT

     [ https://issues.apache.org/jira/browse/DRILL-3170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Westin updated DRILL-3170:
--------------------------------
    Component/s: Execution - Flow

> TestLeakResource exposes a memory leak
> --------------------------------------
>
>                 Key: DRILL-3170
>                 URL: https://issues.apache.org/jira/browse/DRILL-3170
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>            Reporter: Deneche A. Hakim
>            Assignee: Chris Westin
>
> When running test class TestResourceLeak, the test succeeds but the drillbit shutdown
will display the following error message:
> {noformat}
> Total 51599 allocation(s) of byte size(s): 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
... at stack location:
> 	org.apache.drill.exec.memory.TopLevelAllocator$ChildAllocator.buffer(TopLevelAllocator.java:273)
> 	org.apache.drill.exec.test.generated.ProjectorGen3.doEval(ProjectorTemplate.java:225)
> 	org.apache.drill.exec.test.generated.ProjectorGen3.projectRecords(ProjectorTemplate.java:62)
> 	org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork(ProjectRecordBatch.java:172)
> 	org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:93)
> 	org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129)
> 		...
> {noformat}
> I truncated the error message, in the original message all 51599 allocations have a 1
byte size



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