[jira] [Closed] (IMPALA-10751) Expose new API from CatalogD to EventProcessor

["Yu-Wen Lai (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-10751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yu-Wen Lai closed IMPALA-10751.
-------------------------------
    Resolution: Duplicate

This is combined into IMPALA-10923.

> Expose new API from CatalogD to EventProcessor
> ----------------------------------------------
>
>                 Key: IMPALA-10751
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10751
>             Project: IMPALA
>          Issue Type: Improvement
>            Reporter: Kishen Das
>            Assignee: Kishen Das
>            Priority: Major
>
> We plan to manipulate writeIdList for event based fine grained refreshing so we will need a cache to track open txnId and writeId. We store this in CatalogD so that it can remain in memory even EventProcessor is restarted.
> We need a Structure like below and expose an API from CatalogD.
> {code:java}
> Map<Long, List<(String, Long)>> TxnToTableWriteIds{code}



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