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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9197) Startup slowdown due to preloading jemalloc
Date Wed, 15 Apr 2015 21:55:58 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14497079#comment-14497079
] 

Sylvain Lebresne commented on CASSANDRA-9197:
---------------------------------------------

So I guess we should definitively disable it for the tests. It's probably also a tad annoying
when developing/testing too however, so I guess one question could be if we want to disable
jemalloc by default and let people enable it if they actually use the row cache. I don't care
too much either way though.

> Startup slowdown due to preloading jemalloc
> -------------------------------------------
>
>                 Key: CASSANDRA-9197
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9197
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Sylvain Lebresne
>            Assignee: Philip Thompson
>            Priority: Minor
>
> On my box, it seems that the jemalloc loading from CASSANDRA-8714 made the process take
~10 seconds to even start (I have no explication for it). I don't know if it's specific to
my machine or not, so that ticket is mainly so someone else can check if it sees the same,
in particular for jenkins. If it does sees the same slowness, we might want to at least disable
jemalloc for dtests.



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