[jira] [Commented] (HBASE-6139) Add troubleshooting section for CentOS 6.2 page allocation failure issue

["Lars Francke (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-6139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015523#comment-14015523 ] 

Lars Francke commented on HBASE-6139:
-------------------------------------

I'm fine with not adding this but I've seen this on a CentOS 6.5 machine recently (I think, not sure).

> Add troubleshooting section for CentOS 6.2 page allocation failure issue
> ------------------------------------------------------------------------
>
>                 Key: HBASE-6139
>                 URL: https://issues.apache.org/jira/browse/HBASE-6139
>             Project: HBase
>          Issue Type: Task
>          Components: documentation
>            Reporter: Andrew Purtell
>            Assignee: Misty Stanley-Jones
>
> Tim Robertson reports:
> bq. HBase CentOS version 6.2 reports kernel: java: page allocation failure. order:4, mode:0x20. Any ideas anyone?
> Then:
> bq. echo 360448 > /proc/sys/vm/min_free_kbytes appears to stop page allocation failure using HBase on CentOS 6.2
> If this is the proper fix for this condition, we should document it.
> @Tim, how did you arrive at 360448?



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