Update:
The issue happened because python3 got installed on centos7.x series of builders due to other package dependencies. And considering GlusterFS picks python3 as priority even if python2 is default, the tests started to fail. We had completed the work of migrating the code to work smoothly with python3 by glusterfs-6.0 release, but had not noticed issues with regression framework as it was running only on centos7 (python2) earlier.
With this event, our regression tests are also now compatible with python3 (Thanks the the below mentioned patch of Kotresh). We were able to mark few spurious failures as BAD_TEST, and fix all the python3 related issues in regression by EOD Friday, and after watching regression tests for 1 more day, can say that the issues are now resolved.
Please resubmit (or rebase in the gerrit web) before triggering the 'recheck centos' in the submitted patch(es).
Thanks everyone who responded quickly once the issue was noticed, and we are back to GREEN again.
Regards,
Amar
On Fri, Jun 7, 2019 at 10:26 AM Deepshikha Khandelwal <dkhandel@xxxxxxxxxx> wrote:
Hi Yaniv,We are working on this. The builders are picking up python3.6 which is leading to modules missing and such undefined errors.Kotresh has sent a patch https://review.gluster.org/#/c/glusterfs/+/22829/ to fix the issue._______________________________________________On Thu, Jun 6, 2019 at 11:49 AM Yaniv Kaul <ykaul@xxxxxxxxxx> wrote:_______________________________________________From [1].I think it's a Python2/3 thing, so perhaps a CI issue additionally (though if our code is not Python 3 ready, let's ensure we use Python 2 explicitly until we fix this).ok 14 [ 13/ 386] < 34> 'gluster --mode=script --wignore volume start patchy' ok 15 [ 13/ 70] < 36> '_GFS --attribute-timeout=0 --entry-timeout=0 --volfile-id=patchy --volfile-server=builder208.int.aws.gluster.org /mnt/glusterfs/0' Traceback (most recent call last): File "./tests/basic/changelog/../../utils/changelogparser.py", line 233, in <module> parse(sys.argv[1]) File "./tests/basic/changelog/../../utils/changelogparser.py", line 221, in parse process_record(data, tokens, changelog_ts, callback) File "./tests/basic/changelog/../../utils/changelogparser.py", line 178, in process_record callback(record) File "./tests/basic/changelog/../../utils/changelogparser.py", line 182, in default_callback sys.stdout.write(u"{0}\n".format(record)) File "./tests/basic/changelog/../../utils/changelogparser.py", line 128, in __str__ return unicode(self).encode('utf-8') NameError: name 'unicode' is not defined not ok 16 [ 53/ 39] < 42> '2 check_changelog_op /d/backends/patchy0/.glusterfs/changelogs RENAME' -> 'Got "0" instead of "2"'Y.
[1] https://build.gluster.org/job/centos7-regression/6318/console
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