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https://issues.apache.org/jira/browse/HDFS-12894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16293607#comment-16293607
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Hudson commented on HDFS-12894:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13391 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13391/])
HDFS-12894. [READ] Skip setting block count of (cdouglas: rev
fb996a32a98a25c0fe34a8ebb28563b53cd6e20e)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* (edit)
hadoop-tools/hadoop-fs2img/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeProvidedImplementation.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
> [READ] Skip setting block count of ProvidedDatanodeStorageInfo on DN
> registration update
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-12894
> URL: https://issues.apache.org/jira/browse/HDFS-12894
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Virajith Jalaparti
> Assignee: Virajith Jalaparti
> Attachments: HDFS-12894-HDFS-9806.001.patch,
> HDFS-12894-HDFS-9806.002.patch
>
>
> As the {{ProvidedDatanodeStorageInfo}} is shared across multiple Datanodes,
> it's block count shouldn't be set to 0 (in
> {{DatanodeDescriptor.updateRegInfo}}) when any one Datanode's registration
> info is updated. This prevents {{processFirstBlockReport}} from being called
> multiple times for {{ProvidedDatanodeStorageInfo}}.
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