[
https://issues.apache.org/jira/browse/HDFS-2911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Joseph Evans updated HDFS-2911:
--------------------------------------
Target Version/s: 2.0.0, 3.0.0 (was: 0.23.1)
> Gracefully handle OutOfMemoryErrors
> -----------------------------------
>
> Key: HDFS-2911
> URL: https://issues.apache.org/jira/browse/HDFS-2911
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node, name-node
> Affects Versions: 0.23.0, 1.0.0
> Reporter: Eli Collins
> Assignee: Eli Collins
>
> We should gracefully handle j.l.OutOfMemoryError exceptions in the NN or DN.
> We should catch them in a high-level handler, cleanly fail the RPC (vs
> sending back the OOM stackrace) or background thread, and shutdown the NN or
> DN. Currently the process is left in a not well-test tested state
> (continuously fails RPCs and internal threads, may or may not recover and
> doesn't shutdown gracefully).
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
