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From "Deneche A. Hakim (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3133) MergingRecordBatch can leak memory if query is canceled before batches in rawBatches were loaded
Date Thu, 28 May 2015 11:57:17 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14562742#comment-14562742
] 

Deneche A. Hakim commented on DRILL-3133:
-----------------------------------------

all unit tests are passing along with functional and tpch100

[~sphillips] could you please review [#34374|https://reviews.apache.org/r/34374/]

> MergingRecordBatch can leak memory if query is canceled before batches in rawBatches
were loaded
> ------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-3133
>                 URL: https://issues.apache.org/jira/browse/DRILL-3133
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Deneche A. Hakim
>            Assignee: Steven Phillips
>             Fix For: 1.1.0
>
>         Attachments: DRILL-3033.1.patch.txt
>
>
> MergingRecordBatch stores batches in an array list before loading them with RecordBatchLoader.
If the query is canceled before all received batches are loaded, some of the batches won't
be cleaned up.



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