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https://issues.apache.org/jira/browse/CASSANDRA-10541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15050952#comment-15050952
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Paulo Motta commented on CASSANDRA-10541:
-----------------------------------------
I updated the branch addressing your review, rebased and resubmitted tests.
The windows tests are still a bit unstable due to environment problems which I
believe will be fixed with [ccm PR
#423|https://github.com/pcmanus/ccm/issues/423]. When they do not fail due to
these problems they are working correctly on
[3.0|http://cassci.datastax.com/view/All_Jobs/job/mambocab-scratch_cqlshlib_tests-windows-3.0-paulomotta/53/]
and
[trunk|http://cassci.datastax.com/view/All_Jobs/job/mambocab-scratch_cqlshlib_tests-windows-3.0-paulomotta/53/].
However, on
[2.2|http://cassci.datastax.com/view/All_Jobs/job/mambocab-scratch_cqlshlib_tests-windows-2.2-paulomotta/14/testReport/]
the
[test_describe_columnfamily_output|http://cassci.datastax.com/view/All_Jobs/job/mambocab-scratch_cqlshlib_tests-windows-2.2-paulomotta/14/testReport/cqlshlib.test.test_cqlsh_output/TestCqlshOutput/test_describe_columnfamily_output/]
is failing only on CI with:
{noformat}
First differing element 19:
AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
AND caching = '{"keys":"ALL", "rows_per_partition":"NONE"}'
{noformat}
This problem was [fixed
before|https://github.com/apache/cassandra/commit/f3cd3ed7bba7146c1410bc6b3e15b5cad3311f76]
on
[3.0|https://github.com/apache/cassandra/blob/cassandra-3.0/pylib/cqlshlib/test/test_cqlsh_output.py#L598]
on CASSANDRA-10289. [~mambocab] do you remember why that happened in the first
place and why it did not affect
[2.2|https://github.com/apache/cassandra/blob/cassandra-2.2/pylib/cqlshlib/test/test_cqlsh_output.py#L598]
? The funny thing is that on 2.2 that test works on both Linux and Windows
locally, and fails only on CI on Windows, so I suspect this is an environmental
problem. Could you maybe compare the python versions and libraries installed on
Windows and Linux boxes?
> cqlshlib tests cannot run on Windows
> ------------------------------------
>
> Key: CASSANDRA-10541
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10541
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Reporter: Benjamin Lerer
> Assignee: Paulo Motta
> Priority: Minor
> Labels: cqlsh, windows
> Fix For: 2.2.x, 3.0.x, 3.x
>
>
> If I try to run the {{cqlshlib}} tests on Windows, I got the following error:
> {quote}
> ======================================================================
> ERROR: Failure: AttributeError ('module' object has no attribute 'symlink')
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File "C:\Python27\lib\site-packages\nose\loader.py", line 414, in
> loadTestsFromName
> addr.filename, addr.module)
> File "C:\Python27\lib\site-packages\nose\importer.py", line 47, in
> importFromPath
> return self.importFromDir(dir_path, fqname)
> File "C:\Python27\lib\site-packages\nose\importer.py", line 94, in
> importFromDir
> mod = load_module(part_fqname, fh, filename, desc)
> File "[...]\pylib\cqlshlib\test\__init__.py", line 17, in <module>
> from .cassconnect import create_test_db, remove_test_db
> File "[...]\pylib\cqlshlib\test\cassconnect.py", line 22, in <module>
> from .basecase import cql, cqlsh, cqlshlog, TEST_HOST, TEST_PORT, rundir
> File "[...]\pylib\cqlshlib\test\basecase.py", line 43, in <module>
> os.symlink(path_to_cqlsh, modulepath)
> AttributeError: 'module' object has no attribute 'symlink'
> ----------------------------------------------------------------------
> Ran 1 test in 0.002s
> FAILED (errors=1)
> {quote}
> The problem comes from the fact tha Windows has no support for symlinks.
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