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https://issues.apache.org/jira/browse/CASSANDRA-3056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13092845#comment-13092845
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Jonathan Ellis commented on CASSANDRA-3056:
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I don't think I'm a big fan of adding -env.sh to the list of things that you
need to modify before Cassandra will start up. Right now we can tell people
"paths are all in cassandra.yaml" which keeps things simple.
Maybe putting it in /tmp would be better from that perspective.
> Able to set path location of HeapDump in cassandra-env
> ------------------------------------------------------
>
> Key: CASSANDRA-3056
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3056
> Project: Cassandra
> Issue Type: Improvement
> Affects Versions: 0.7.8, 0.8.4
> Reporter: David Talbott
> Priority: Minor
> Labels: lhf
> Attachments: CASSANDRA-3056-1.txt
>
>
> We should be able to designate the path location to put any perf dumps that
> are performed. By Default with this not set the perf dump can occur on the
> root disk and fill the drive.
> Should be able to solve this by simply inserting JVM_OPTS="$JVM_OPTS
> -XX:HeapDumpPath=<path to dir>" into cassandra-env.sh as a default option
> available and set.
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