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https://issues.apache.org/jira/browse/HDFS-11548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450607#comment-16450607
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Hudson commented on HDFS-11548:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11548. Ozone: SCM: Add node pool management API. Contributed by
(aengineer: rev 8f4d8c43f84defd5550c3635051b056afc9ec57f)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/SCMNodeManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/SCMNodeStat.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestContainerPlacement.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestNodeManager.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/exceptions/package-info.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/SCMNodePoolManager.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestSCMNodePoolManager.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/NodePoolManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/utils/LevelDBStore.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/SCMTestUtils.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/exceptions/SCMException.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/NodeStat.java
> Ozone: SCM: Add node pool management API
> ----------------------------------------
>
> Key: HDFS-11548
> URL: https://issues.apache.org/jira/browse/HDFS-11548
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Priority: Major
> Fix For: HDFS-7240
>
> Attachments: HDFS-11548-HDFS-7240.001.patch,
> HDFS-11548-HDFS-7240.002.patch, HDFS-11548-HDFS-7240.003.patch,
> HDFS-11548-HDFS-7240.004.patch
>
>
> The idea is to group registered nodes into pools of fixed size (say 24 nodes
> per pool) so that the container allocation and report can all be handled
> independently on a pool basis by SCM.
> The initial patch will implement the following Node Pool API that
> 1) add node to a node pool
> 2) remove a node from a pool
> 3) get the pool name that a node belongs to
> 4) get all the pool names
> 5) get all nodes of a pool
> The integration with SCM container allocation can be all nodes in a single
> default pool upon registration. We will provide a CLI to manage multiple
> pools and support for pool definition file later.
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