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https://issues.apache.org/jira/browse/HDDS-710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669098#comment-16669098
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Jitendra Nath Pandey edited comment on HDDS-710 at 10/30/18 5:38 PM:
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This is addressed by HDDS-749. The BCS is added to BlockID, so that client code
doesn't see BCS. We should probably re-purpose this Jira to focus on reducing
footprint of 3 IDs.
was (Author: jnp):
This is addressed by HDDS-749. The BCS is added to BlockID.
> Make Block Commit Sequence (BCS) opaque to clients
> --------------------------------------------------
>
> Key: HDDS-710
> URL: https://issues.apache.org/jira/browse/HDDS-710
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: Ozone Client
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Priority: Critical
>
> An immutable block is identified by the following:
> - Container ID
> - Local Block ID
> - BCS (Block Commit Sequence ID)
> All of these values are currently exposed to the client. Instead we can have
> a composite block ID that hides these details from the client. A first
> thought is a naive implementation that generates a 192-bit (3x64-bit) block
> ID.
> Proposed by [~anu] in HDDS-676.
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