Add parameter to JVM opts to specify location of hprof dump files

RESOLVED FIXED in Unreviewed

Status

RESOLVED FIXED
8 years ago
8 years ago

People

(Reporter: dre, Assigned: xstevens)

Tracking

unspecified
Unreviewed

Details

In the event of an OOME exception, the dumps should be written to a suitable location so we can investigate.

-XX:HeapDumpPath=/tmp  would be good, but until we repartition cm-hadoop06, that could be trouble for it since it only has 500MB free on its root partition.
(Assignee)

Comment 1

8 years ago
Daniel, Do you think /data1/hadoop would be okay for the prod machines?  They all have that directory and it would have the space.
Yep, that is fine.
(Assignee)

Comment 3

8 years ago
This has been checked in and deployed.  The services have *NOT* been restarted yet so this change won't take effect until then.  I didn't want to create unnecessary downtime for this though and figured this can take effect the next time we have a restart.
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → FIXED
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