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https://issues.apache.org/jira/browse/IMPALA-9362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Knupp resolved IMPALA-9362.
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Fix Version/s: Impala 4.0
Resolution: Fixed
> Update sqlparse used by impala-shell from version 0.1.19 to latest
> ------------------------------------------------------------------
>
> Key: IMPALA-9362
> URL: https://issues.apache.org/jira/browse/IMPALA-9362
> Project: IMPALA
> Issue Type: Improvement
> Components: Clients
> Affects Versions: Impala 3.4.0
> Reporter: David Knupp
> Assignee: David Knupp
> Priority: Major
> Fix For: Impala 4.0
>
>
> The fix for IMPALA-6337 involved correcting the way that sqlparse, an
> upstream 3rd party python library used by the impala-shell, parses queries
> that contain line breaks embedded inside of double quotes. Initially,
> Impala's internally bundled version of sqlparse (based on 0.1.19) was
> patched; meanwhile, a pull request to get the fix into an official release
> was submitted.
> That pull-request was finally included in the 0.3.0 version of sqlparse.
> However, there were other changes to the library in the interim, in terms of
> API's and also in some of the parsing logic, that breaks the impala-shell in
> other ways, so simply migrating to the newer release is not straightforward.
> We need to find and fix all the places that the newer sqlparse breaks the
> impala-shell, so that we can stop relying on sqlparse 0.1.19 (which, in some
> places, is not python 3 compatible).
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