Lars Volker has posted comments on this change.

Change subject: IMPALA-4826 Fix wrong scan result on repeated root schema in 
Parquet.
......................................................................


Patch Set 1:

(3 comments)

Looks good to me, only minor comments

http://gerrit.cloudera.org:8080/#/c/7870/1//COMMIT_MSG
Commit Message:

Line 7: IMPALA-4826 Fix wrong scan result on repeated root schema in Parquet.
nit: Colon after JIRA


Line 9: Having the repetition level set to REPEATED on the root schema
Can you explain why it should be ignored, i.e. include a reference to the 
parquet format?


http://gerrit.cloudera.org:8080/#/c/7870/1/testdata/data/README
File testdata/data/README:

Line 111: Generated by hacking Impala's Parquet writer.
I'm not very happy with us collecting more and more specially crafted files 
without a way to repro them. Can you push the hack to somewhere, e.g. your 
public Github, and mention the link here. That way we have a chance of 
preserving the information.

What do others think?


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Gerrit-MessageType: comment
Gerrit-Change-Id: I7ea84589e1d122ad9d43adde46893ec0ecc5f9c4
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Gabor Kaszab <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Attila Jeges <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Laszlo Gaal <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-HasComments: Yes

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