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Posted to hdfs-issues@hadoop.apache.org by "Elek, Marton (JIRA)" <ji...@apache.org> on 2017/12/01 13:06:01 UTC
[jira] [Commented] (HDFS-12799) Ozone: SCM: Close containers:
extend SCMCommandResponseProto with SCMCloseContainerCmdResponseProto
[ https://issues.apache.org/jira/browse/HDFS-12799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16274357#comment-16274357 ]
Elek, Marton commented on HDFS-12799:
-------------------------------------
Thanks [~vagarychen] the review: I rebased the patch and added the suggested debug log
From unit test output with debug level log4j:
{code}
2017-12-01 14:03:20,017 [Datanode State Machine Thread - 0] DEBUG endpoint.HeartbeatEndpointTask (HeartbeatEndpointTask.java:processResponse(175)) - Received SCM container close request for container eb48b827-24af-44f6-bdae-b6c8a41fee8e
{code}
> Ozone: SCM: Close containers: extend SCMCommandResponseProto with SCMCloseContainerCmdResponseProto
> ---------------------------------------------------------------------------------------------------
>
> Key: HDFS-12799
> URL: https://issues.apache.org/jira/browse/HDFS-12799
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Attachments: HDFS-12799-HDFS-7240.001.patch, HDFS-12799-HDFS-7240.002.patch, HDFS-12799-HDFS-7240.003.patch
>
>
> This issue is about extending the HB response protocol between SCM and DN with a command to ask the datanode to close a container. (This is just about extending the protocol not about fixing the implementation of SCM tto handle the state transitions).
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