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https://issues.apache.org/jira/browse/HDDS-3926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoyu Yao resolved HDDS-3926.
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Fix Version/s: 0.6.0
Resolution: Fixed
Thanks [~ppogde] for the contribution and all for the reviews. Change has been
merged and cherry-picked to ozone-0.6.0
> Ozone Manager Token Identifier table should use in-house serialization rather
> than rely on proto serialization for key.
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: HDDS-3926
> URL: https://issues.apache.org/jira/browse/HDDS-3926
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: SCM
> Reporter: Aravindan Vijayan
> Assignee: Prashant Pogde
> Priority: Major
> Labels: pull-request-available, upgrade-p0
> Fix For: 0.6.0
>
>
> Relying on Protobuf serialization for exact match is unreliable according to
> the docs. Hence, we have to move away from using proto.toByteArray() for on
> disk RocksDB keys. For more details, check parent JIRA.
> In the case of the Ozone token identifier, it can be uniquely identified
> using the following fields.
> * Issue Date
> * Master Key ID
> * Sequence Number
> We can provide a simplified serialization method using the above 3 fields (in
> that order) to be used in the Token Identifier codec.
> cc [~xyao]
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