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https://issues.apache.org/jira/browse/CASSANDRA-10140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964026#comment-14964026
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Ariel Weisberg edited comment on CASSANDRA-10140 at 10/19/15 8:48 PM:
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[~cnlwsu] I was going to update the 3.0 patch, but then I noticed that the 
current gc logging directory is /var/log/cassandra, but in your patch you are 
using $env:CASSANDRA_HOME/logs in some cases, but not in others even in the 
same version of C*. Which is the correct path?

If it's a Windows vs Linux thing, well JVM options is now common to both in 3.0 
so maybe the log path needs to be specified in cassandra-env for each platform?


was (Author: aweisberg):
[~cnlwsu] I was going to update the 3.0 patch, but then I noticed that the 
current gc logging directory is /var/log/cassandra, but in your patch you are 
using $env:CASSANDRA_HOME/logs in some cases, but not in others even in the 
same version of C*. Which is the correct path?

> Enable GC logging by default
> ----------------------------
>
>                 Key: CASSANDRA-10140
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10140
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Config
>            Reporter: Chris Lohfink
>            Assignee: Chris Lohfink
>            Priority: Minor
>             Fix For: 2.2.x, 3.0.x
>
>         Attachments: CASSANDRA-10140-2-2.txt, CASSANDRA-10140.txt, 
> cassandra-2.2-10140-v2.txt
>
>
> Overhead for the gc logging is very small (with cycling logs in 7+) and it 
> provides a ton of useful information. This will open up more for C* 
> diagnostic tools to provide feedback as well without requiring restarts.



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