Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19233 )

Change subject: IMPALA-11720: Deflake FileMetadataLoaderTest due to FileSystem 
closed
......................................................................


Patch Set 2:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/19233/1/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/19233/1/fe/src/main/java/org/apache/impala/common/FileSystemUtil.java@871
PS1, Line 871:   static {
> This is wrong, it should be "tmp_.". Strong argument for moving the const s
Oops! Nice catch!


http://gerrit.cloudera.org:8080/#/c/19233/1/fe/src/main/java/org/apache/impala/common/FileSystemUtil.java@873
PS1, Line 873:     // getIgnoredDirPrefixList() could return null if 
BackendConfig is created with
> This seems reasonable. BackendConfig in tests seems kind of fraught. Avoidi
I realized that external FE could also run into this (IMPALA-10515). Added null 
check for getIgnoredDirPrefixList() and removed the sentence about test.

I only found 2 places producing this list here. In FileSystemUtilTest we just 
use the constants. Maybe I miss one?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib6f96950210c9a0124fe03696ef334cb00b057ab
Gerrit-Change-Number: 19233
Gerrit-PatchSet: 2
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Daniel Becker <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Comment-Date: Fri, 11 Nov 2022 22:14:17 +0000
Gerrit-HasComments: Yes

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