Vuk Ercegovac has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9626 )

Change subject: IMPALA-6488: removes use-after-free bug in lib_cache
......................................................................


Patch Set 2:

(5 comments)

thanks for the review!

http://gerrit.cloudera.org:8080/#/c/9626/2/tests/query_test/test_udfs.py
File tests/query_test/test_udfs.py:

http://gerrit.cloudera.org:8080/#/c/9626/2/tests/query_test/test_udfs.py@328
PS2, Line 328:       setup = create_fn_to_use.format(unique_database, 
'/test-warehouse/libTestUdfs.so')
> Nit: this could probably go before the try block.
Done


http://gerrit.cloudera.org:8080/#/c/9626/2/tests/query_test/test_udfs.py@331
PS2, Line 331:       print e
> You can print/log any extra info you like here, but why not then raise the
Done


http://gerrit.cloudera.org:8080/#/c/9626/2/tests/query_test/test_udfs.py@341
PS2, Line 341:       except Exception as e: errors.append(e)
> PEP-8 discourages inlining like this. Break after the colon (throughout).
Done


http://gerrit.cloudera.org:8080/#/c/9626/2/tests/query_test/test_udfs.py@351
PS2, Line 351:       except Exception as e: errors.append(e)
> Break errors.append(e) onto a new line.
Done


http://gerrit.cloudera.org:8080/#/c/9626/2/tests/query_test/test_udfs.py@358
PS2, Line 358:     for i in range(0, num_uses):
> Nit: a bit pedantic, but xrange is favored over range in python 2.x. (In fa
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I1f178a2114cb3969dbb920949ddff4e8220b742e
Gerrit-Change-Number: 9626
Gerrit-PatchSet: 2
Gerrit-Owner: Vuk Ercegovac <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: David Knupp <[email protected]>
Gerrit-Reviewer: Vuk Ercegovac <[email protected]>
Gerrit-Comment-Date: Wed, 14 Mar 2018 21:47:40 +0000
Gerrit-HasComments: Yes

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