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Robert Stupp commented on CASSANDRA-9861: ----------------------------------------- Adding the jmap option to also print the heap histogram as proposed in CASSANDRA-9604 sounds like a good option. > When forcibly exiting due to OOM, we should produce a heap dump > --------------------------------------------------------------- > > Key: CASSANDRA-9861 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9861 > Project: Cassandra > Issue Type: Improvement > Components: Lifecycle > Reporter: Benedict > Assignee: Benjamin Lerer > Priority: Minor > Labels: lhf > Fix For: 2.2.x > > Attachments: 9861-2.2.txt > > > CASSANDRA-7507 introduced earlier termination on encountering an OOM, due to > lack of certainty about system state. However a side effect is that we never > produce heap dumps on OOM. We should ideally try to produce one forcibly > before exiting. -- This message was sent by Atlassian JIRA (v6.3.4#6332)