GitHub user kwmonroe opened a pull request:
https://github.com/apache/bigtop/pull/252
BIGTOP-2836: charm metric collector race condition
Ensure `echo 0` is the last thing to run so that the metric hook does not
cause a failed deployment. Works in all tested scenarios:
False && False || echo 0
- 0
True && False || echo 0
- 0
False && True || echo 0
- 0
True && True || echo 0
- True
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/juju-solutions/bigtop
bug/BIGTOP-2836/metric-race
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/bigtop/pull/252.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #252
----
commit 839891282853684f550385d23775d9e5044f623a
Author: Kevin W Monroe <kevin.mon...@canonical.com>
Date: 2017-07-07T16:55:46Z
BIGTOP-2836: charm metric collector race condition
Ensure 'echo 0' is the last thing to run so that the metric hook does
not cause a failed deployment. Works in all tested scenarios:
False && False || echo 0
- 0
True && False || echo 0
- 0
False && True || echo 0
- 0
True && True || echo 0
- True
----
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