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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9393) After choosing favored nodes, choosing nodes for remaining replicas should go through BlockPlacementPolicy
Date Fri, 18 Dec 2015 06:38:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15063579#comment-15063579
] 

Hudson commented on HDFS-9393:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #8995 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8995/])
HDFS-9393. After choosing favored nodes, choosing nodes for remaining (vinayakumarb: rev bfadf11b36e9d97e03d6ed1e71829907c2301412)
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicy.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicyWithNodeGroup.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicyDefault.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> 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
>             Fix For: 2.8.0
>
>         Attachments: HDFS-9393.1.patch, HDFS-9393.2.patch, HDFS-9393.3.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.



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