Fredy Wijaya has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9195 )

Change subject: IMPALA-6337: Fix infinite loop in Impala shell
......................................................................


Patch Set 11:

> Patch Set 11:
>
> > Patch Set 11:
> >
> > > Do you know if this bug exists in 0.1.19? We've actually switched to > 
> > > that version elsewhere in the Impala python infra.
> > > https://github.com/apache/impala/blob/master/infra/python/deps/requirements.txt#L65
> >
> > Yes, the bug still exists in 0.1.19. However, depending how we use it, 
> > there may not be a real issue in Python infra. The infinite loop in Impala 
> > shell is a specific case because of the way we use sqlparse.split.
>
> Here's my concern. Work has already started on turning the impala-shell into 
> an actual python package for distributing through PyPI. See:
>
> https://gerrit.cloudera.org/c/9771/
> https://issues.apache.org/jira/browse/IMPALA-1071
> https://issues.apache.org/jira/browse/IMPALA-6808
> 
> With that change, we probably won't be relying on an internally-bundled 
> version of sqlparse anymore, especially if we're uploading impala-shell to 
> PyPI.

Since we've hit several issues with sqlparse and upgrading may not be an easy 
option, do you think it's better to bundle our own sqlparse even with 
distributable impala-shell similar to how we deal with native-toolchain?


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I9142f21a888189d351f00ce09baeba123bc0959b
Gerrit-Change-Number: 9195
Gerrit-PatchSet: 11
Gerrit-Owner: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: David Knupp <[email protected]>
Gerrit-Reviewer: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: Taras Bobrovytsky <[email protected]>
Gerrit-Reviewer: Vuk Ercegovac <[email protected]>
Gerrit-Comment-Date: Thu, 03 May 2018 01:27:18 +0000
Gerrit-HasComments: No

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