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Posted to dev@storm.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2015/06/04 21:04:38 UTC

[jira] [Resolved] (STORM-760) use JSON for conf serialization

     [ https://issues.apache.org/jira/browse/STORM-760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Joseph Evans resolved STORM-760.
---------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.10.0

> use JSON for conf serialization
> -------------------------------
>
>                 Key: STORM-760
>                 URL: https://issues.apache.org/jira/browse/STORM-760
>             Project: Apache Storm
>          Issue Type: Bug
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>             Fix For: 0.10.0
>
>
> Now that STORM-634 has gone in, the only real place we still use java serialization that is not required by the contract with the end user is when nimbus writes out the topology conf, and the worker/supervisor tries to read it back in.  We already write it out using JSON when submitting a topology, we should do the same here to avoid rolling upgrade issues, ideally compressed to save space too.  



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