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https://issues.apache.org/jira/browse/HDFS-11491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450598#comment-16450598
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Hudson commented on HDFS-11491:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11491. Ozone: SCM: Add close container RPC. Contributed by Anu (xyao: rev 
65487b579e0a68ccf0860ed479c2de965251cbe3)
* (edit) 
hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/DatanodeContainerProtocol.proto
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/ContainerTestHelper.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/interfaces/ContainerManager.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/impl/ContainerManagerImpl.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/ozoneimpl/TestOzoneContainer.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/helpers/ContainerData.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/impl/Dispatcher.java


> Ozone: SCM: Add close container RPC 
> ------------------------------------
>
>                 Key: HDFS-11491
>                 URL: https://issues.apache.org/jira/browse/HDFS-11491
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>            Priority: Major
>             Fix For: HDFS-7240
>
>         Attachments: HDFS-11491-HDFS-7240.001.patch, 
> HDFS-11491-HDFS-7240.002.patch
>
>
> A container can be in open state or closed state. A closed container is 
> immutable. This immutability makes it easy to operate upon the container. 
> Things like storing a container in an erasure coded format is much easier 
> once a container is closed.



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