[
https://issues.apache.org/jira/browse/HADOOP-10410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13938902#comment-13938902
]
Liang Xie commented on HADOOP-10410:
------------------------------------
This jira only focus on NativeIO layer, once done, i will write the code need
to be done at datanode & dfs client side. [[email protected]], [~tlipcon],
any thought? :)
> Support ioprio_set in NativeIO
> ------------------------------
>
> Key: HADOOP-10410
> URL: https://issues.apache.org/jira/browse/HADOOP-10410
> Project: Hadoop Common
> Issue Type: New Feature
> Components: native
> Affects Versions: 3.0.0, 2.4.0
> Reporter: Liang Xie
> Assignee: Liang Xie
>
> It would be better to HBase application if HDFS layer provide a fine-grained
> IO request priority. Most of modern kernel should support ioprio_set system
> call now.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
