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https://issues.apache.org/jira/browse/PHOENIX-7028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17759198#comment-17759198
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ASF GitHub Bot commented on PHOENIX-7028:
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virajjasani opened a new pull request, #1661:
URL: https://github.com/apache/phoenix/pull/1661
(no comment)
> Annotate client initiated Scan with metadata attributes
> -------------------------------------------------------
>
> Key: PHOENIX-7028
> URL: https://issues.apache.org/jira/browse/PHOENIX-7028
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
>
> In order to efficiently avoid serializing as well as deserializing index
> maintainer objects from the client as well as server side respectively, we
> should annotate all client initiated Scan objects with sufficient metadata
> attributes that are required to perform cache lookup for index maintainers at
> the server side.
> We provide similar annotation for Upsert and Delete compilers (as part of
> PHOENIX-5521) which are later written with WALEntry. While this approach is
> prerequisite for elimination of the global index replication, the purpose of
> this Jira is to provide prerequisite for elimination of (de)serialization of
> index maintainer objects for index read and write path.
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