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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2015/05/12 23:15:02 UTC

[jira] [Updated] (HDFS-8192) Eviction should key off used locked memory instead of ram disk free space

     [ https://issues.apache.org/jira/browse/HDFS-8192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HDFS-8192:
--------------------------------
    Attachment: HDFS-8192.01.patch

Patch to key eviction off of locked memory.

Not clicking 'Submit patch' yet as this depends on HDFS-8157.

> Eviction should key off used locked memory instead of ram disk free space
> -------------------------------------------------------------------------
>
>                 Key: HDFS-8192
>                 URL: https://issues.apache.org/jira/browse/HDFS-8192
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>         Attachments: HDFS-8192.01.patch
>
>
> Followup to HDFS-8157, eviction from RAM disk should be triggered when locked memory is low. More details later.



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