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Posted to dev@storm.apache.org by "Rick Kellogg (JIRA)" <ji...@apache.org> on 2015/10/05 04:19:28 UTC

[jira] [Updated] (STORM-289) Trident DRPC memory leak

     [ https://issues.apache.org/jira/browse/STORM-289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Kellogg updated STORM-289:
-------------------------------
    Component/s: storm-core

> Trident DRPC memory leak
> ------------------------
>
>                 Key: STORM-289
>                 URL: https://issues.apache.org/jira/browse/STORM-289
>             Project: Apache Storm
>          Issue Type: Bug
>          Components: storm-core
>    Affects Versions: 0.9.2-incubating
>            Reporter: Gangrui Li
>            Assignee: Gangrui Li
>             Fix For: 0.9.2-incubating
>
>
> 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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