Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11596 )

Change subject: IMPALA-7662: fix error race when scanner open fails
......................................................................


Patch Set 7: Code-Review+1

(3 comments)

Just some nits.

http://gerrit.cloudera.org:8080/#/c/11596/7/be/src/exec/hdfs-scan-node-base.h
File be/src/exec/hdfs-scan-node-base.h:

http://gerrit.cloudera.org:8080/#/c/11596/7/be/src/exec/hdfs-scan-node-base.h@564
PS7, Line 564:   /// - If the scanner is created but opening fails, returns an 
error sets *scanner. The
nit: missing and?


http://gerrit.cloudera.org:8080/#/c/11596/7/be/src/exec/hdfs-scan-node-base.h@565
PS7, Line 565:   ///   caller is then responsible for closing the scanner
nit: missing .


http://gerrit.cloudera.org:8080/#/c/11596/7/tests/query_test/test_scanners.py
File tests/query_test/test_scanners.py:

http://gerrit.cloudera.org:8080/#/c/11596/7/tests/query_test/test_scanners.py@732
PS7, Line 732:     del vector.get_value('exec_option')['debug_action']
Can you explain why this line is needed?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I45a61210ca7d057b048c77d9f2f2695ec450f19b
Gerrit-Change-Number: 11596
Gerrit-PatchSet: 7
Gerrit-Owner: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Pooja Nilangekar <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Wed, 24 Oct 2018 15:38:17 +0000
Gerrit-HasComments: Yes

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