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From "Yi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7756) Restore method signature for LocatedBlock#getLocations()
Date Tue, 10 Feb 2015 02:49:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313419#comment-14313419
] 

Yi Liu commented on HDFS-7756:
------------------------------

The findbugs is not related, will commit it later.
Thanks Ted for contribution and Arpit for review.

> Restore method signature for LocatedBlock#getLocations()
> --------------------------------------------------------
>
>                 Key: HDFS-7756
>                 URL: https://issues.apache.org/jira/browse/HDFS-7756
>             Project: Hadoop HDFS
>          Issue Type: Task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>         Attachments: hdfs-7756-001.patch, hdfs-7756-002.patch
>
>
> This is related to HDFS-7647
> DatanodeInfoWithStorage was introduced in org.apache.hadoop.hdfs.server.protocol package
whereas its base class, DatanodeInfo, is in org.apache.hadoop.hdfs.protocol
> Method signature change in LocatedBlock#getLocations() breaks downstream project(s) (such
as HBase) which may reorder DatanodeInfo's.
> DatanodeInfo is tagged @InterfaceAudience.Private
> DatanodeInfoWithStorage should have the same tag.



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