GitHub user pabloem reopened a pull request:
https://github.com/apache/beam/pull/3936
[BEAM-3013] Prototyping lull-tracking for Python
r: @charlesccychen
cc: @bjchambers
This change is to allow the state sampler in Python to report when too much
time has been spent on the same state (default: 5 minutes). When more than 5
minutes have been spent, the worker will report it.
This change requires the sampling thread (normally a pure-C thread) to
acquire the GIL, to access the logging module. For this, I laid out a
convention to acquire locks in a certain order - to avoid deadlocks.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/pabloem/incubator-beam lull-tracking-py
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam/pull/3936.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 #3936
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commit d41d02e17763c5c7aab6c53d2d9cbf1ba8e6a83a
Author: Pablo <[email protected]>
Date: 2017-10-03T20:49:43Z
Prototyping lull-tracking for Python
commit ee53714c2d108c57ae6fadd92110db81a47acf8b
Author: Pablo <[email protected]>
Date: 2017-10-03T22:17:42Z
Fixing lint issues
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