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From "Albert P Tobey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7486) Migrate to G1GC by default
Date Wed, 27 May 2015 18:24:28 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14561432#comment-14561432
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Albert P Tobey commented on CASSANDRA-7486:
-------------------------------------------

Updated patches with spelling and whitespace fixes:

https://github.com/tobert/cassandra/commits/g1gc-2

https://github.com/tobert/cassandra/commit/419d39814985a6ef165fdbafee5f1b84bf2f197b
https://github.com/tobert/cassandra/commit/89d40af978eaeb02185726a63257d979111ad317
https://github.com/tobert/cassandra/commit/0f70469985d62aeadc20b41dc9cdc9d72a035c64


> Migrate to G1GC by default
> --------------------------
>
>                 Key: CASSANDRA-7486
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Config
>            Reporter: Jonathan Ellis
>            Assignee: Albert P Tobey
>             Fix For: 3.0 beta 1
>
>
> See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-7486gc-migration-to-expectations-and-advanced-tuning
and https://twitter.com/rbranson/status/482113561431265281
> May want to default 2.1 to G1.
> 2.1 is a different animal from 2.0 after moving most of memtables off heap.  Suspect
this will help G1 even more than CMS.  (NB this is off by default but needs to be part of
the test.)



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