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Posted to hdfs-dev@hadoop.apache.org by "Nanda kumar (JIRA)" <ji...@apache.org> on 2018/10/25 09:01:00 UTC

[jira] [Created] (HDDS-735) Remove ALLOCATED and CREATING state from ContainerStateManager

Nanda kumar created HDDS-735:
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             Summary: Remove ALLOCATED and CREATING state from ContainerStateManager
                 Key: HDDS-735
                 URL: https://issues.apache.org/jira/browse/HDDS-735
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: SCM
            Reporter: Nanda kumar


After HDDS-733 and HDDS-734, we don't need ALLOCATED and CREATING state for containers in SCM. The container will move to OPEN state as soon as it is allocated in SCM. Since the container creation happens as part of the first chunk write and container creation operation in datanode idempotent we don't have to worry about giving out the same container to multiple clients as soon as it is allocated.



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