Bharath Vissapragada has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11539 )

Change subject: IMPALA-7599: make the number of local cache retries configurable
......................................................................


Patch Set 1:

(5 comments)

http://gerrit.cloudera.org:8080/#/c/11539/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/11539/1//COMMIT_MSG@15
PS1, Line 15: Made several fixes to exception messages.
whats this?


http://gerrit.cloudera.org:8080/#/c/11539/1/be/src/runtime/exec-env.cc
File be/src/runtime/exec-env.cc:

http://gerrit.cloudera.org:8080/#/c/11539/1/be/src/runtime/exec-env.cc@97
PS1, Line 97: local_catalog_max_retries
Make it more clear, --local_catalog_max_metadata_fetch_retries / 
--local_catalog_max_plan_retries or something like that? Doesn't tell what is 
being retried.


http://gerrit.cloudera.org:8080/#/c/11539/1/be/src/runtime/exec-env.cc@99
PS1, Line 99: frontend
Just to be sure, do we plan to skip these retries for non-fe paths? Like 
directly accessing the Catalog


http://gerrit.cloudera.org:8080/#/c/11539/1/tests/custom_cluster/test_local_catalog.py
File tests/custom_cluster/test_local_catalog.py:

http://gerrit.cloudera.org:8080/#/c/11539/1/tests/custom_cluster/test_local_catalog.py@220
PS1, Line 220: Tests that the flag to limit the number of retries works
Maybe I'm missing something but we don't seem to be doing this? We set 
max_retries=0 and asserting total_ex_throws > 0.


http://gerrit.cloudera.org:8080/#/c/11539/1/tests/custom_cluster/test_local_catalog.py@251
PS1, Line 251:
else, do we need to re-throw and fail?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I4f14d5a8728f3cb07c7710589c44c2cd52478ba8
Gerrit-Change-Number: 11539
Gerrit-PatchSet: 1
Gerrit-Owner: Vuk Ercegovac <vercego...@cloudera.com>
Gerrit-Reviewer: Bharath Vissapragada <bhara...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Comment-Date: Fri, 28 Sep 2018 15:28:05 +0000
Gerrit-HasComments: Yes

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