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https://issues.apache.org/jira/browse/HDFS-7756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313480#comment-14313480
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Hudson commented on HDFS-7756:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #7056 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/7056/])
HDFS-7756. Restore method signature for LocatedBlock#getLocations(). (Ted Yu
via yliu) (yliu: rev 260b5e32c427d54c8c74b9f84432700317d1f282)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestDatanodeManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LocatedBlock.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/protocol/DatanodeInfoWithStorage.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/DatanodeInfoWithStorage.java
> Restore method signature for LocatedBlock#getLocations()
> --------------------------------------------------------
>
> Key: HDFS-7756
> URL: https://issues.apache.org/jira/browse/HDFS-7756
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 2.7.0
>
> 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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