In an effort to keep the work of reviewing the changes more manageable
with regard to making the impala-shell python3 compatible, I'm trying
to break the patches up into smaller chunks.
The first patch is the easiest one -- simply addressing the handful of
syntax issues that aren't python 3 compatible, namely changing the
print statements to function calls, changing the way we catch exceptions,
and adding a few simple branches to work around the removal of such
things as dict.iteritems().
We needed the print function imported from __future__ because it allows
us to pass in a file descriptor, e.g., sys.stderr.
Notably, there's nothing in this patch related to string/bytes/unicode
changes from python 2 to 3.
Change-Id: I9a515da01ef03d5936cb1a4d9e4bc6d105386b1d
Reviewed-on: http://gerrit.cloudera.org:8080/15487
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
The bug was in the third-party pkg_resources.py script. The version
check was broken because it matches any version with a "0.7" substring
instead of just versions starting with 0.7.
This is a known bug. setuptools even re-released 20.7.0 as version
20.8.0 to avoid it:
e5822f0d5b
Testing:
I was unable to reproduce this locally, but I think the fix is clear-cut
enough that this is ok.
Change-Id: I0565c0e6c1be7d82c3f35d2545ba044a684bb075
Reviewed-on: http://gerrit.cloudera.org:8080/5314
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins
