Todd Lipcon has posted comments on this change.

Change subject: KUDU-236 (part 3). Enable tablet history GC by default
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Patch Set 5:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/3983/5/src/kudu/tablet/tablet.cc
File src/kudu/tablet/tablet.cc:

Line 111: DEFINE_int32(tablet_history_max_age_sec, 24 * 60 * 60,
hrm, I was thinking a shorter default makes sense -- we can always make this 
default larger later, compatibly, but once it's large we could never make it 
smaller without potentially breaking apps. So, I think we should start with an 
aggressively small value like 15 minutes and if we see a majority of users 
hitting issues with snapshot scans, we can bump it up?


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Gerrit-MessageType: comment
Gerrit-Change-Id: Id81d9bf0d1b33d7d2384e101d10cfc299491f43a
Gerrit-PatchSet: 5
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Mike Percy <mpe...@apache.org>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>
Gerrit-HasComments: Yes

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