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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6920) Archival Storage: check the storage type of delNodeHintStorage when deleting a replica
Date Fri, 19 Sep 2014 13:52:52 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140566#comment-14140566
] 

Hudson commented on HDFS-6920:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk #1876 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1876/])
HDFS-6920. Archival Storage: check the storage type of delNodeHintStorage when deleting a
replica. Contributed by Tsz Wo Nicholas Sze. (jing9: rev b7ded466b00db0fe273058b844d56d810e0f8cc2)
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicy.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicyDefault.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockManager.java


> Archival Storage: check the storage type of delNodeHintStorage when deleting a replica
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-6920
>                 URL: https://issues.apache.org/jira/browse/HDFS-6920
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>         Attachments: h6920_20140823.patch, h6920_20140828.patch
>
>
> in BlockManager.chooseExcessReplicates, it does not check the storage type of delNodeHintStorage.
 Therefore,  delNodeHintStorage could possibly be chosen even if its storage type is not an
excess storage type.



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