Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23942 )

Change subject: IMPALA-14230: Add catch-up mode for event processing
......................................................................


Patch Set 6:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/23942/6/fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java
File fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java:

http://gerrit.cloudera.org:8080/#/c/23942/6/fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java@956
PS6, Line 956:       Set<TableName> tableNames =
             :           tableWriteIds_.stream()
             :               .map(writeId -> new TableName(writeId.getDbName(), 
writeId.getTblName()))
             :               .collect(Collectors.toSet());
> tableNames_ is currently a Set<String>, and if using it for the invalidate
That's a good point. This won't make a big difference in performance, just make 
the code cleaner. If it makes backporting this patch to older versions harder, 
I'm OK to defer doing this.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib906c06346d5d3159999eeac632e1318bc060065
Gerrit-Change-Number: 23942
Gerrit-PatchSet: 6
Gerrit-Owner: Yida Wu <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Sai Hemanth Gantasala <[email protected]>
Gerrit-Reviewer: Yida Wu <[email protected]>
Gerrit-Comment-Date: Fri, 27 Feb 2026 01:41:45 +0000
Gerrit-HasComments: Yes

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