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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2017/10/03 13:35:00 UTC

[jira] [Updated] (AMBARI-22119) Cache becomes corrupt

     [ https://issues.apache.org/jira/browse/AMBARI-22119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Onischuk updated AMBARI-22119:
-------------------------------------
    Attachment: AMBARI-22119.patch

> Cache becomes corrupt
> ---------------------
>
>                 Key: AMBARI-22119
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22119
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-22119.patch
>
>
> Agent topology file cache became corrupt after writing of topology to it. It
> contained some gibberish. I think it might be a rare simplejson bug. The file
> was not trimmed correctly, during rewritting.
> This happened only once on perf cluster. But worth a preventive fix.



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