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From "C. Scott Andreas (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-14553) Document troubleshooting page
Date Sat, 30 Jun 2018 23:58:00 GMT


C. Scott Andreas commented on CASSANDRA-14553:

@[~jolynch] Thanks, sounds great!

> Document troubleshooting page
> -----------------------------
>                 Key: CASSANDRA-14553
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Documentation and Website
>            Reporter: Joseph Lynch
>            Priority: Minor
>              Labels: Documentation
> Currently the [troubleshooting docs|]
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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