Qifan Chen has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/18041 )

Change subject: IMPALA-11022: Impala uses wrong file descriptors for Iceberg 
tables in local catalog mode
......................................................................


Patch Set 2:

(5 comments)

Nice work!

http://gerrit.cloudera.org:8080/#/c/18041/2//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/18041/2//COMMIT_MSG@12
PS2, Line 12: but the hosts are only referred by indexes. In the Coordinator's 
local
nit: referred to


http://gerrit.cloudera.org:8080/#/c/18041/2//COMMIT_MSG@17
PS2, Line 17: This patch translates the host index to the coordinators host 
list, so
nit properly


http://gerrit.cloudera.org:8080/#/c/18041/2//COMMIT_MSG@21
PS2, Line 21: manually
nit. I wonder if it is feasible to have a query test to protect this piece of 
work.


http://gerrit.cloudera.org:8080/#/c/18041/2/fe/src/main/java/org/apache/impala/catalog/FeIcebergTable.java
File fe/src/main/java/org/apache/impala/catalog/FeIcebergTable.java:

http://gerrit.cloudera.org:8080/#/c/18041/2/fe/src/main/java/org/apache/impala/catalog/FeIcebergTable.java@458
PS2, Line 458: fd.
may need to check fd is not null.


http://gerrit.cloudera.org:8080/#/c/18041/2/fe/src/main/java/org/apache/impala/catalog/local/LocalIcebergTable.java
File fe/src/main/java/org/apache/impala/catalog/local/LocalIcebergTable.java:

http://gerrit.cloudera.org:8080/#/c/18041/2/fe/src/main/java/org/apache/impala/catalog/local/LocalIcebergTable.java@111
PS2, Line 111: snapshot
Should we check snapshot is null?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I253b505846e1cf4d1be445c0d06b2552dc4ba1f8
Gerrit-Change-Number: 18041
Gerrit-PatchSet: 2
Gerrit-Owner: Zoltan Borok-Nagy <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Qifan Chen <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Fri, 19 Nov 2021 20:48:26 +0000
Gerrit-HasComments: Yes

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