[
https://issues.apache.org/jira/browse/HDFS-9393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
J.Andreina updated HDFS-9393:
-----------------------------
Attachment: HDFS-9393.1.patch
uploaded a patch , where changes are done by passing a fresh {{chosenNodes}} to
choose targets if no enough favored nodes.
This would help in not avoiding to choose local node as a target if not part
of favored nodes (will go through block placement policy if there is no enough
favored nodes).
Please review.
> After choosing favored nodes, choosing nodes for remaining replicas should go
> through BlockPlacementPolicy
> ----------------------------------------------------------------------------------------------------------
>
> Key: HDFS-9393
> URL: https://issues.apache.org/jira/browse/HDFS-9393
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: J.Andreina
> Assignee: J.Andreina
> Attachments: HDFS-9393.1.patch
>
>
> Current Behavior is :
> After choosing replicas from passed favored nodes , choosing nodes for
> remaining replica does not go through BlockPlacementPolicy.
> Hence eventhough there is a local client datanode is available and not passed
> as part of favored nodes , probability for choosing local datanode is less.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
