Shashikant Banerjee created HDDS-676:
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Summary: Enable Read from open Containers via Standalone Protocol
Key: HDDS-676
URL: https://issues.apache.org/jira/browse/HDDS-676
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Shashikant Banerjee
Assignee: Shashikant Banerjee
With BlockCommitSequenceId getting updated per block commit on open containers
in OM as well datanode, Ozone Client reads can through Standalone protocol not
necessarily requiring Ratis. Client should verify the BCSID of the container
which has the data block , which should always be greater than or equal to the
BCSID of the block to be read and the existing block BCSID should exactly match
that of the block to be read. As a part of this, Client can try to read from a
replica with a supplied BCSID and failover to the next one in case the block
does ont exist on one replica.
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