Anurag Mantripragada has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/13947 )

Change subject: IMPALA-7975 : Improve supportability of the automatic 
invalidate  feature
......................................................................


Patch Set 1:

(1 comment)

Congratulations on your first contribution. I left a comment below.

http://gerrit.cloudera.org:8080/#/c/13947/1/be/src/util/event-metrics.h
File be/src/util/event-metrics.h:

http://gerrit.cloudera.org:8080/#/c/13947/1/be/src/util/event-metrics.h@59
PS1, Line 59: IntGauge
Is there a reason why we want to use "guage" instead of a "counter"? IIUC, 
"guage" can increase or decrease over time whereas "counter" can only increase. 
Is there a case for LAST_SYNCED_EVENT_ID to decrease?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib113a5b9458dcf483b183e927544a6c6d46e1af3
Gerrit-Change-Number: 13947
Gerrit-PatchSet: 1
Gerrit-Owner: Sharanitha Harish <sharanitha.har...@cloudera.com>
Gerrit-Reviewer: Anurag Mantripragada <anu...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Vihang Karajgaonkar <vih...@cloudera.com>
Gerrit-Comment-Date: Tue, 30 Jul 2019 06:37:27 +0000
Gerrit-HasComments: Yes

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