[jira] [Updated] (CASSANDRA-12034) Special handling for Netty's direct memory allocation failure

["Robert Stupp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-12034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Stupp updated CASSANDRA-12034:
-------------------------------------
    Status: Patch Available  (was: Open)

Trivial patch for this:
||trunk|[branch|https://github.com/apache/cassandra/compare/trunk...snazy:12034-netty-oom-special-trunk]|[testall|http://cassci.datastax.com/view/Dev/view/snazy/job/snazy-12034-netty-oom-special-trunk-testall/lastSuccessfulBuild/]|[dtest|http://cassci.datastax.com/view/Dev/view/snazy/job/snazy-12034-netty-oom-special-trunk-dtest/lastSuccessfulBuild/]


> Special handling for Netty's direct memory allocation failure
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-12034
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12034
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>
> With CASSANDRA-12032, Netty throws a {{io.netty.util.internal.OutOfDirectMemoryError}} if there's not enough off-heap memory for the response buffer. We can easily handle this situation and return an error. This is not a condition that destabilizes the system and should therefore not passed to {{JVMStabilityInspector}}.



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