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Posted to dev@storm.apache.org by "Kyle Nusbaum (JIRA)" <ji...@apache.org> on 2016/07/11 22:04:11 UTC

[jira] [Resolved] (STORM-1954) Large Trident topologies can cause memory issues due to DefaultResourceDeclarer object reading config

     [ https://issues.apache.org/jira/browse/STORM-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kyle Nusbaum resolved STORM-1954.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0

> Large Trident topologies can cause memory issues due to DefaultResourceDeclarer object reading config
> -----------------------------------------------------------------------------------------------------
>
>                 Key: STORM-1954
>                 URL: https://issues.apache.org/jira/browse/STORM-1954
>             Project: Apache Storm
>          Issue Type: Bug
>            Reporter: Kyle Nusbaum
>             Fix For: 2.0.0
>
>
> DefaultResourceDeclarer objects each read the full config on instantiation. We've seen this causing slow startup and OOMs for large Trident topologies. 
> The config should be static in DefaultResourceDeclarer.



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