Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9134 )

Change subject: IMPALA-5717: Support for reading ORC data files
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Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/9134/4/be/src/exec/hdfs-scanner.h
File be/src/exec/hdfs-scanner.h:

http://gerrit.cloudera.org:8080/#/c/9134/4/be/src/exec/hdfs-scanner.h@379
PS4, Line 379: virtual
> why make this virtual? This subroutine interface is pretty ill-defined, so
Oh, I forgot this! At first, I found that the signature of 
HdfsParquetScanner::CommitRows differ from this (just has reverse argument 
list). I think it may be a mistake so I was going to fix that. But finally 
abandon it to keep this patch smaller.
I'll remove the HdfsOrcScanner::CommitRows as well :)



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ia7b6ae4ce3b9ee8125b21993702faa87537790a4
Gerrit-Change-Number: 9134
Gerrit-PatchSet: 4
Gerrit-Owner: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com>
Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Comment-Date: Mon, 12 Mar 2018 22:38:56 +0000
Gerrit-HasComments: Yes

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