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https://issues.apache.org/jira/browse/HDFS-9006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954298#comment-14954298
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Hudson commented on HDFS-9006:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #8614 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/8614/])
HDFS-9006. Provide BlockPlacementPolicy that supports upgrade domain. (lei: rev
0f5f9846edab3ea7e80f35000072136f998bcd46)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicy.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicyDefault.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementStatusWithUpgradeDomain.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicyConsiderLoad.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicyWithUpgradeDomain.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/BaseReplicationPolicyTest.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicyWithUpgradeDomain.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicyWithNodeGroup.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
> Provide BlockPlacementPolicy that supports upgrade domain
> ---------------------------------------------------------
>
> Key: HDFS-9006
> URL: https://issues.apache.org/jira/browse/HDFS-9006
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Ming Ma
> Assignee: Ming Ma
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-9006-2.patch, HDFS-9006-3.patch, HDFS-9006.patch
>
>
> As part of the upgrade domain feature, we need to provide the actual upgrade
> domain block placement.
> Namenode provides a mechanism to specify custom block placement policy. We
> can use that to implement BlockPlacementPolicy with upgrade domain support.
> {noformat}
> <property>
> <name>dfs.block.replicator.classname</name>
> <value>org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyWithUpgradeDomain</value>
> </property>
> {noformat}
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