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From Jean Carlo <>
Subject Cassandra Ignores path to HeadDumpFile defined by
Date Tue, 04 Oct 2016 14:53:27 GMT
Hi all,

We got recently a OOM error in cassandra, and it happened that cassandra
made the dump in the path defined by debian/init.

However we defined the CASSANDRA_HEAPDUMP_DIR in the file
/etc/default/cassandra so cassandra must do the dump in it.

Checking the cassandra jvm arguments, I can see that the value of
-XX:HeapDumpPath is charge two times. And the last corresponds to the value
set by default.

I suppose cassandra takes in account the last  -XX:HeapDumpPath and not
that one set in which isn't the expected behavior.

Did anyone get the same behavior ?

Best regards

Jean Carlo

"The best way to predict the future is to inven
<>t it"
Alan Kay

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