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Jonathan Ellis commented on CASSANDRA-3997: ------------------------------------------- bq. JEMAlloc hasn't segfault in any of my tests What did you mean then by "both TCMalloc and JEMalloc are kind of single threaded (at-least they crash in my test otherwise)?" > Make SerializingCache Memory Pluggable > -------------------------------------- > > Key: CASSANDRA-3997 > URL: https://issues.apache.org/jira/browse/CASSANDRA-3997 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Vijay > Assignee: Vijay > Priority: Minor > Labels: cache > Fix For: 1.2 > > Attachments: jna.zip > > > Serializing cache uses native malloc and free by making FM pluggable, users > will have a choice of gcc malloc, TCMalloc or JEMalloc as needed. > Initial tests shows less fragmentation in JEMalloc but the only issue with it > is that (both TCMalloc and JEMalloc) are kind of single threaded (at-least > they crash in my test otherwise). -- 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