Todd Lipcon has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/12715 )

Change subject: [java] Make the KuduScanner iterable
......................................................................


Patch Set 1: Code-Review-1

I seem to remember we considered this several years ago and rejected it due to 
some object reuse optimizations -- for example RowResultIterator actually 
yields the same RowResult object repeatedly, and just advances it. This makes 
it unsafe to use as a general iterator -- eg new ArrayList<>(myScanner) would 
end up with an array cotaining a bunch of copies of the same row, rather than 
the expected results. If you look at the RowResult class it actually says it's 
not safe to store.

Did I miss somewhere where this patch handles this?


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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3e4ac59e30d0562c0a381d5e304af1dcfdcf5a1a
Gerrit-Change-Number: 12715
Gerrit-PatchSet: 1
Gerrit-Owner: Grant Henke <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mike Percy <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Will Berkeley <[email protected]>
Gerrit-Comment-Date: Mon, 11 Mar 2019 16:40:48 +0000
Gerrit-HasComments: No

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