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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2014/10/02 03:33:35 UTC
[jira] [Commented] (HDFS-6988) Add configurable limit for
percentage-based eviction threshold
[ https://issues.apache.org/jira/browse/HDFS-6988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155968#comment-14155968 ]
Arpit Agarwal commented on HDFS-6988:
-------------------------------------
Colin, any comments to move this forward? Thanks.
> Add configurable limit for percentage-based eviction threshold
> --------------------------------------------------------------
>
> Key: HDFS-6988
> URL: https://issues.apache.org/jira/browse/HDFS-6988
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Affects Versions: HDFS-6581
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Fix For: HDFS-6581
>
> Attachments: HDFS-6988.01.patch, HDFS-6988.02.patch
>
>
> Per feedback from [~cmccabe] on HDFS-6930, we can make the eviction thresholds configurable. The hard-coded thresholds may not be appropriate for very large RAM disks.
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