Tim Armstrong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/13522 )

Change subject: IMPALA-8561: Eliminate mtime=-1 for HDFS scan ranges (part 1)
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Patch Set 4:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/13522/4//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/13522/4//COMMIT_MSG@28
PS4, Line 28:  - Passed core tests
Did you do any testing on S3 or other object stores? Not sure what the mtime 
story is there.


http://gerrit.cloudera.org:8080/#/c/13522/4/be/src/exec/hdfs-scan-node-base.h
File be/src/exec/hdfs-scan-node-base.h:

http://gerrit.cloudera.org:8080/#/c/13522/4/be/src/exec/hdfs-scan-node-base.h@278
PS4, Line 278:   /// Old API for compatibility with text scanners (e.g. LZO 
text scanner).
Maybe we can remove this one now? Since I think the version of the LZO scanner 
we're building against has been upgraded.

It's mostly orthogonal but removing an overload makes it easier to see that 
callers are calling the right overload.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I48b7ed60d6ab9104b993237b4fe23de5dc058672
Gerrit-Change-Number: 13522
Gerrit-PatchSet: 4
Gerrit-Owner: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Michael Ho <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Fri, 07 Jun 2019 03:14:09 +0000
Gerrit-HasComments: Yes

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