impala-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tim Armstrong (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-5307: part 1: don't transfer disk I/O buffers out of parquet
Date Wed, 04 Oct 2017 22:07:54 GMT
Tim Armstrong has posted comments on this change. ( http://gerrit.cloudera.org:8080/8085 )

Change subject: IMPALA-5307: part 1: don't transfer disk I/O buffers out of parquet
......................................................................


Patch Set 6:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/8085/6/be/src/exec/parquet-column-readers.cc
File be/src/exec/parquet-column-readers.cc:

http://gerrit.cloudera.org:8080/#/c/8085/6/be/src/exec/parquet-column-readers.cc@1071
PS6, Line 1071:       if (PageContainsTupleData(current_page_header_.data_page_header.encoding))
{
> Does seem like the simplest solution. Might be worth adding a short comment
Expanded the comment just below to explain motivation.



-- 
To view, visit http://gerrit.cloudera.org:8080/8085
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I767c1e2dabde7d5bd7a4d5c1ec6d14801b8260d2
Gerrit-Change-Number: 8085
Gerrit-PatchSet: 6
Gerrit-Owner: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.behm@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhecht@cloudera.com>
Gerrit-Reviewer: Lars Volker <lv@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-Comment-Date: Wed, 04 Oct 2017 22:07:54 +0000
Gerrit-HasComments: Yes

Mime
  • Unnamed multipart/alternative (inline, 8-Bit, 0 bytes)
View raw message