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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6920) Archival Storage: check the storage type of delNodeHintStorage when deleting a replica
Date Tue, 26 Aug 2014 23:57:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111612#comment-14111612
] 

Jing Zhao commented on HDFS-6920:
---------------------------------

The patch looks good to me. +1

Can we also have a unit test for this?

> 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
>
>
> 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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