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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/06/27 12:04:00 UTC

[jira] [Updated] (FLINK-28264) Refactor split and read in table store

     [ https://issues.apache.org/jira/browse/FLINK-28264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-28264:
-----------------------------------
    Labels: pull-request-available  (was: )

> Refactor split and read in table store
> --------------------------------------
>
>                 Key: FLINK-28264
>                 URL: https://issues.apache.org/jira/browse/FLINK-28264
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table Store
>            Reporter: Jingsong Lee
>            Assignee: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.2.0
>
>
> Refactor split and read, for better Hybrid reading. The full and incremental read paths should be different, otherwise it is easy to get bugs.
> * Add boolean isIncremental to Split
> * Use Split in Flink Source Split and Hive Split
> * FileStoreRead.createReader(Split)
> * Create ConcatRecordReader or MergeTreeReader by Split.isIncremental
> * Do key projection in KeyValueFileStoreRead.createReader



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