Shashikant Banerjee created HDDS-306:
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Summary: Add functionality to construct OpenContainerBlockMap on
datanode restart
Key: HDDS-306
URL: https://issues.apache.org/jira/browse/HDDS-306
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Datanode
Reporter: Shashikant Banerjee
Assignee: Shashikant Banerjee
Fix For: 0.2.1
OpenContainerBlockMap contains list of blocks which are not committed on a
Datanode. In case the Datanode restarts, we may need to reconstruct this map by
reading block layout for each container and verifying it with the container DB.
This is required to close the container on a single dataNode as well as for
Ozone garbage collection
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