Adar Dembo has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14322 )

Change subject: cfile: track memory for CFileReaders and BloomFileReaders
......................................................................


Patch Set 3:

Not sure why you needed the change to FindOrCreateMemTracker. Couldn't you 
modify TabletMemTrackers to include new CFileReaders and BloomFileReaders 
trackers (parented to the per-tablet tracker), then update some references to 
tablet_tracker with the new trackers?

Some light plumbing work will also be needed in CFileSet::Open (needs to pass 
down both new trackers), though you could make that a one-time cost by passing 
down TabletMemTrackers instead.


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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic62c89079edffb41d1f5b40d7b699c525fa447a7
Gerrit-Change-Number: 14322
Gerrit-PatchSet: 3
Gerrit-Owner: Andrew Wong <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Tue, 01 Oct 2019 07:18:41 +0000
Gerrit-HasComments: No

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