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https://issues.apache.org/jira/browse/HDFS-12893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16293613#comment-16293613
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Hudson commented on HDFS-12893:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13391 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13391/])
HDFS-12893. [READ] Support replication of Provided blocks with (cdouglas: rev
c89b29bd421152f0e7e16936f18d9e852895c37a)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/ProvidedStorageMap.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeStorageInfo.java
* (edit)
hadoop-tools/hadoop-fs2img/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeProvidedImplementation.java
> [READ] Support replication of Provided blocks with non-default topologies.
> --------------------------------------------------------------------------
>
> Key: HDFS-12893
> URL: https://issues.apache.org/jira/browse/HDFS-12893
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Virajith Jalaparti
> Assignee: Virajith Jalaparti
> Attachments: HDFS-12893-HDFS-9806.001.patch,
> HDFS-12893-HDFS-9806.002.patch, HDFS-12893-HDFS-9806.003.patch,
> HDFS-12893-HDFS-9806.004.patch
>
>
> {{chooseSourceDatanodes}} returns the {{ProvidedDatanodeDescriptor}} as the
> source of Provided blocks. As this isn't a physical datanode and doesn't
> exist the topology, {{ReplicationWork.chooseTargets}} might fail depending on
> the chosen {{BlockPlacementPolicy}} implementation. This JIRA aims to fix
> this issue.
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