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Posted to hdfs-dev@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2018/06/19 09:56:00 UTC

[jira] [Created] (HDDS-179) CloseContainer command should be executed only if all the prior "Write" type container requests get executed

Shashikant Banerjee created HDDS-179:
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             Summary: CloseContainer command should be executed only if all the  prior "Write" type container requests get executed
                 Key: HDDS-179
                 URL: https://issues.apache.org/jira/browse/HDDS-179
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: Ozone Client, Ozone Datanode
            Reporter: Shashikant Banerjee
            Assignee: Shashikant Banerjee
             Fix For: 0.2.1


When a close Container command request comes to a Datanode (via SCM hearbeat response) through the Ratis protocol, all the prior enqueued "Write" type of request like putKey, WriteChunk,

DeleteKey, CompactChunk etc should be executed first before CloseContainer request gets executed. This synchronization needs to be handled in the containerStateMachine. This Jira aims

to address this.

 



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