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Posted to commits@cassandra.apache.org by "Jon Haddad (JIRA)" <ji...@apache.org> on 2018/09/20 00:14:00 UTC

[jira] [Updated] (CASSANDRA-14553) Document troubleshooting page

     [ https://issues.apache.org/jira/browse/CASSANDRA-14553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jon Haddad updated CASSANDRA-14553:
-----------------------------------
    Reviewer: Jon Haddad

> Document troubleshooting page
> -----------------------------
>
>                 Key: CASSANDRA-14553
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14553
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Documentation and Website
>            Reporter: Joseph Lynch
>            Assignee: Joseph Lynch
>            Priority: Minor
>              Labels: Documentation
>
> Currently the [troubleshooting docs|http://cassandra.apache.org/doc/latest/troubleshooting/] are blank. As much as I like to believe Cassandra never has any problems I was thinking of writing up a troubleshooting page focussing on:
>  # Finding the hosts(s) that are behaving badly (common error messages)
>  # Which logs exist, where they are, and what to look for in which log (common error messages, gc logs, etc)
>  # Which nodetool commands can give you more information
>  # Java/Operating systems tools that can help dive deep into performance issues (jstat, top, iostat, cachestat, etc) 
> Since this is going to be a fairly lengthy page I wanted to get a jira going in case someone else had ideas or had already started. Also if there are any large areas I missed above please comment here and I can include them.
> [~cscotta] fyi



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