Joe McDonnell has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19262 )

Change subject: IMPALA-11736: Copy data between ofs buckets
......................................................................


Patch Set 5:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/19262/5/fe/src/main/java/org/apache/impala/common/FileSystemUtil.java
File fe/src/main/java/org/apache/impala/common/FileSystemUtil.java:

http://gerrit.cloudera.org:8080/#/c/19262/5/fe/src/main/java/org/apache/impala/common/FileSystemUtil.java@310
PS5, Line 310:     boolean doRename = destIsDfs && sameEncryptionZone;
I think we want to keep an equivalent to the "sameFileSystem" condition here 
(sameBucket would be fine).


http://gerrit.cloudera.org:8080/#/c/19262/5/fe/src/main/java/org/apache/impala/common/FileSystemUtil.java@315
PS5, Line 315:       LOG.trace("Moving '{}' to '{}'", sourceFile.toString(), 
destFile.toString());
Just to check my understanding: Are the "LOG.isTraceEnabled()" statements 
unnecessary because they are already controlled by the log level?


http://gerrit.cloudera.org:8080/#/c/19262/5/fe/src/test/java/org/apache/impala/common/FileSystemUtilTest.java
File fe/src/test/java/org/apache/impala/common/FileSystemUtilTest.java:

http://gerrit.cloudera.org:8080/#/c/19262/5/fe/src/test/java/org/apache/impala/common/FileSystemUtilTest.java@20
PS5, Line 20: import org.apache.commons.lang3.tuple.Pair;
Nit: Could you switch this to use org.apache.impala.common.Pair? (Just to avoid 
an extra external dependency)



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic61f01672fa605fec0377885b13a1621573e424e
Gerrit-Change-Number: 19262
Gerrit-PatchSet: 5
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Comment-Date: Tue, 06 Dec 2022 18:59:32 +0000
Gerrit-HasComments: Yes

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