Adar Dembo has posted comments on this change.

Change subject: catalog_manager: make ScopedTabletInfoCommitter generic
......................................................................


Patch Set 5:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/8089/5/src/kudu/master/catalog_manager.cc
File src/kudu/master/catalog_manager.cc:

PS5, Line 3689: before
> after?
Whoops, yes.


http://gerrit.cloudera.org:8080/#/c/8089/5/src/kudu/master/catalog_manager.h
File src/kudu/master/catalog_manager.h:

PS5, Line 353:   
> Style nit: if I'm not mistaken, it should be 4 spaces here instead of 2.
I was just copying what MetadataLock did. I'll fix both.


PS5, Line 357: this->
> Is it necessary?
If I don't use it, I get:

  ../../src/kudu/master/catalog_manager.h: In instantiation of ‘void 
kudu::master::MetadataGroupLock<MetadataClass>::AddMutableInfo(MetadataClass*) 
[with MetadataClass = kudu::master::TabletInfo]’:
  ../../src/kudu/master/catalog_manager.cc:3187:45:   required from here
  ../../src/kudu/master/catalog_manager.h:355:21: error: ‘AddMutableObject’ was 
not declared in this scope, and no declarations were found by 
argument-dependent lookup at the point of instantiation [-fpermissive]
     AddMutableObject(info->id(), info->mutable_metadata());
                     ^
  ../../src/kudu/master/catalog_manager.h:355:21: note: declarations in 
dependent base ‘kudu::CowGroupLock<std::__cxx11::basic_string<char>, 
kudu::master::PersistentTabletInfo>’ are not found by unqualified lookup
  ../../src/kudu/master/catalog_manager.h:355:21: note: use 
‘this->AddMutableObject’ instead


PS5, Line 361: this->
> Is this necessary?
See above.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I890db0fd18f773ab2253c49817def8162e04ad25
Gerrit-PatchSet: 5
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Adar Dembo <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: Mike Percy <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-HasComments: Yes

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