Qifan Chen has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19268 )

Change subject: IMPALA-9487: Add erasure coding policy to SHOW, DESCRIBE
......................................................................


Patch Set 9:

(2 comments)

Looks good to me!

http://gerrit.cloudera.org:8080/#/c/19268/9/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/19268/9/fe/src/main/java/org/apache/impala/common/FileSystemUtil.java@208
PS9, Line 208: Unable to retrieve erasure coding policy
nit. "Unable to retrieve erasure coding policy for distributed file system 
<xxx>. Return NONE".


http://gerrit.cloudera.org:8080/#/c/19268/9/testdata/workloads/functional-query/queries/QueryTest/show.test
File testdata/workloads/functional-query/queries/QueryTest/show.test:

http://gerrit.cloudera.org:8080/#/c/19268/9/testdata/workloads/functional-query/queries/QueryTest/show.test@277
PS9, Line 277: $ERASURECODE_POLICY
I notice this line

bin/impala-config.sh:    export HDFS_ERASURECODE_POLICY="RS-3-2-1024k"

and just wonder if we should display the real policy"RS-3-2-1024k" instead.  
$ERASURECODE_POLICY seems very generic.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Idd95f2d18b3980581788c92993b6d2f53504b5e0
Gerrit-Change-Number: 19268
Gerrit-PatchSet: 9
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Gergely Fürnstáhl <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Qifan Chen <[email protected]>
Gerrit-Comment-Date: Wed, 14 Dec 2022 01:12:17 +0000
Gerrit-HasComments: Yes

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