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https://issues.apache.org/jira/browse/STORM-289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13978201#comment-13978201
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ASF GitHub Bot commented on STORM-289:
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Github user d2r commented on the pull request:
https://github.com/apache/incubator-storm/pull/82#issuecomment-41162753
Hi @davidlgr, would you add "STORM-289" to the title of this pull request?
> Trident DRPC memory leak
> ------------------------
>
> Key: STORM-289
> URL: https://issues.apache.org/jira/browse/STORM-289
> Project: Apache Storm (Incubating)
> Issue Type: Bug
> Affects Versions: 0.9.2-incubating
> Reporter: Gangrui Li
>
> storm.trident.spout.RichSpoutBatchTriggerer.java
> Missing code "_msgIdToBatchId.put(r, batchIdVal);" in emit method.
> As a consequence, ack/fail will get null batchId for each DRPC invoking,
> which makes _finishConditions map larger and larger until out of memory.
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