[
https://issues.apache.org/jira/browse/HADOOP-10302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chris Li updated HADOOP-10302:
------------------------------
Description:
We wish to swap the active call queue during runtime in order to do performance
tuning without restarting the namenode.
This patch adds only the internals necessary to swap. Part 2 will add a user
interface so that it can be used.
> Allow CallQueue impls to be swapped at runtime (part 1: internals)
> ------------------------------------------------------------------
>
> Key: HADOOP-10302
> URL: https://issues.apache.org/jira/browse/HADOOP-10302
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Chris Li
>
> We wish to swap the active call queue during runtime in order to do
> performance tuning without restarting the namenode.
> This patch adds only the internals necessary to swap. Part 2 will add a user
> interface so that it can be used.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
