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https://issues.apache.org/jira/browse/IMPALA-11316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17542266#comment-17542266
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ASF subversion and git services commented on IMPALA-11316:
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Commit 0ee5f8084f1bb34fc261c729f736ac093ba59c41 in impala's branch
refs/heads/master from Joe McDonnell
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=0ee5f8084 ]
IMPALA-11317/IMPALA-11316/IMPALA-11315: impala-shell Python 3 fixes
This fixes a few impala-shell Python 3 issues:
1. In ImpalaShell's do_history(), the decode() call needs to be
avoided in Python 3, because in Python 3 the cmd is already
a string and doesn't need further decoding. (IMPALA-11315)
2. TestImpalaShell.test_http_socket_timeout() gets a different
error message in Python 3. It throws the "BlockingIOError"
rather than "socker.error". (IMPALA-11316)
3. ImpalaHttpClient.py's code to retrieve the body when
handling an HTTP error needs to have a decode() call
for the body. Otherwise, the body remains bytes and
causes TestImpalaShellInteractive.test_http_interactions_extra()
to fail. (IMPALA-11317)
Testing:
- Ran shell tests in the standard way
- Ran shell tests with the impala-shell executable coming from
a Python 3 virtualenv using the PyPi package
Change-Id: Ie58380a17d7e011f4ce96b27d34717509a0b80a6
Reviewed-on: http://gerrit.cloudera.org:8080/18556
Reviewed-by: Impala Public Jenkins <[email protected]>
Reviewed-by: Wenzhe Zhou <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> TestImpalaShell.test_http_socket_timeout fails on Python3 with different
> message
> --------------------------------------------------------------------------------
>
> Key: IMPALA-11316
> URL: https://issues.apache.org/jira/browse/IMPALA-11316
> Project: IMPALA
> Issue Type: Bug
> Components: Clients
> Affects Versions: Impala 4.2.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
>
> TestImpalaShell.test_http_socket_timeout fails when running with a Python 3
> impala-shell due to this difference in the error message:
> {noformat}
> > assert result.stderr.splitlines()[0] == expected_err
> E assert 'Caught excep...ning tries: 3' == 'Caught except...ning tries: 3'
> E Skipping 59 identical leading characters in diff, use -v to show
> E - e=<class 'BlockingIOError'> in OpenSession. Num remaining tries: 3
> E ? ^^ ^^^^^^
> E + e=<class 'socket.error'> in OpenSession. Num remaining tries: 3
> E ? ^ ^^^^
> {noformat}
> It seems like this is just different on Python 3, and we could tolerate
> either error message.
> https://github.com/apache/impala/blob/master/tests/shell/test_shell_commandline.py#L1206-L1208
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