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Posted to dev@storm.apache.org by "Rick Kellogg (JIRA)" <ji...@apache.org> on 2015/10/09 02:14:28 UTC

[jira] [Updated] (STORM-230) Validate Topology Size

     [ https://issues.apache.org/jira/browse/STORM-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Kellogg updated STORM-230:
-------------------------------
    Component/s: storm-core

> Validate Topology Size
> ----------------------
>
>                 Key: STORM-230
>                 URL: https://issues.apache.org/jira/browse/STORM-230
>             Project: Apache Storm
>          Issue Type: Improvement
>          Components: storm-core
>            Reporter: Robert Joseph Evans
>
> Zookeeper by default has a maximum size of 1MB that can be stored in a znode.  For very large topologies they end up compiling down into something larger then ZK can deal with and nimbus gets stuck in an infinite loop trying to upload the data to ZK.  Also as a sanity check we should provide checks when the topology is submitted to see that it does not go over some cluster defined limitations.



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