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Posted to issues@storm.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/09/15 16:09:00 UTC

[jira] [Updated] (STORM-2740) Add caching of some blobs in nimbus to improve performance

     [ https://issues.apache.org/jira/browse/STORM-2740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated STORM-2740:
----------------------------------
    Labels: pull-request-available  (was: )

> Add caching of some blobs in nimbus to improve performance
> ----------------------------------------------------------
>
>                 Key: STORM-2740
>                 URL: https://issues.apache.org/jira/browse/STORM-2740
>             Project: Apache Storm
>          Issue Type: Improvement
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>              Labels: pull-request-available
>
> In nimbus we read the topology and the topology config from the blob store all the time.  Even multiple times for a single thrift call.  It would really be great if we could cache these instead of rereading them all the time. (We have found it is a cause of the UI being slow in some cases).



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