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From "Alex Behm (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-2789: More compact mem layout with null bits at the end.
Date Tue, 11 Oct 2016 23:37:10 GMT
Alex Behm has posted comments on this change.

Change subject: IMPALA-2789: More compact mem layout with null bits at the end.
......................................................................


Patch Set 4:

(6 comments)

http://gerrit.cloudera.org:8080/#/c/4673/2/be/src/exec/hdfs-scanner.cc
File be/src/exec/hdfs-scanner.cc:

Line 303: // TODO: Before committing this patch, modify the other example IR functions.
> IMO we shouldn't feel obliged to keep the sample IR consistent everywhere, 
Works for me. I agree that updating all example IR is a pretty time consuming task.


http://gerrit.cloudera.org:8080/#/c/4673/4/be/src/exec/row-batch-list-test.cc
File be/src/exec/row-batch-list-test.cc:

Line 44: scoped_ptr<Frontend> fe;
> Let's make this a member of RowBatchListTest and lazy-initialise in SetUp()
Done


http://gerrit.cloudera.org:8080/#/c/4673/4/be/src/runtime/collection-value-builder-test.cc
File be/src/runtime/collection-value-builder-test.cc:

Line 30: scoped_ptr<Frontend> fe;
> See my comment in the other test.
Made this one static as discussed.


http://gerrit.cloudera.org:8080/#/c/4673/4/be/src/runtime/row-batch-serialize-test.cc
File be/src/runtime/row-batch-serialize-test.cc:

Line 44: scoped_ptr<Frontend> fe;
> Same here
Moved into RowBatchSerializeTest


http://gerrit.cloudera.org:8080/#/c/4673/4/be/src/testutil/desc-tbl-builder.cc
File be/src/testutil/desc-tbl-builder.cc:

Line 47: DescriptorTbl* DescriptorTblBuilder::Build() {
> Thanks, I think this helps with test coverage too.
Seems generally saner to do it this way, thanks for the suggestion.


http://gerrit.cloudera.org:8080/#/c/4673/4/common/thrift/Frontend.thrift
File common/thrift/Frontend.thrift:

PS4, Line 755: TTestDescriptorTable
> TTestDescriptorTableParams?
Made this TBuildTestTableDescriptorParams to be consistent with out other naming.


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ib6510c75d841bddafa6638f1bd2ac6731a7053f6
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Alex Behm <alex.behm@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.behm@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-HasComments: Yes

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