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Close nannies gracefully#2731

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mrocklin merged 2 commits intodask:masterfrom
mrocklin:close-nannies-gracefully
May 30, 2019
Merged

Close nannies gracefully#2731
mrocklin merged 2 commits intodask:masterfrom
mrocklin:close-nannies-gracefully

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Previously a worker process could be stopped before it told its nanny
that it was going away. Now we intentionally tell the nanny ahead of
time from the scheduler (and the worker for good measure) before we
start the shutdown procedure.

mrocklin added 2 commits May 28, 2019 18:35
Previously a worker process could be stopped before it told its nanny
that it was going away.  Now we intentionally tell the nanny ahead of
time from the scheduler (and the worker for good measure) before we
start the shutdown procedure.
@mrocklin mrocklin merged commit d9626a5 into dask:master May 30, 2019
@mrocklin mrocklin deleted the close-nannies-gracefully branch May 30, 2019 22:47
muammar added a commit to muammar/distributed that referenced this pull request Jun 12, 2019
* upstream/master: (58 commits)
  Add unknown pytest markers (dask#2764)
  Delay lookup of allowed failures. (dask#2761)
  Change address -> worker in ColumnDataSource for nbytes plot (dask#2755)
  Remove module state in Prometheus Handlers (dask#2760)
  Add stress test for UCX (dask#2759)
  Add nanny logs (dask#2744)
  Move some of the adaptive logic into the scheduler (dask#2735)
  Add SpecCluster.new_worker_spec method (dask#2751)
  Worker dashboard fixes (dask#2747)
  Add async context managers to scheduler/worker classes (dask#2745)
  Fix the resource key representation before sending graphs (dask#2716) (dask#2733)
  Allow user to configure whether workers are daemon. (dask#2739)
  Pin pytest >=4 with pip in appveyor and python 3.5 (dask#2737)
  Add Experimental UCX Comm (dask#2591)
  Close nannies gracefully (dask#2731)
  add kwargs to progressbars (dask#2638)
  Add back LocalCluster.__repr__. (dask#2732)
  Move bokeh module to dashboard (dask#2724)
  Close clusters at exit (dask#2730)
  Add SchedulerPlugin TaskState example (dask#2622)
  ...
muammar added a commit to muammar/distributed that referenced this pull request Jul 18, 2019
* upstream/master: (43 commits)
  Add unknown pytest markers (dask#2764)
  Delay lookup of allowed failures. (dask#2761)
  Change address -> worker in ColumnDataSource for nbytes plot (dask#2755)
  Remove module state in Prometheus Handlers (dask#2760)
  Add stress test for UCX (dask#2759)
  Add nanny logs (dask#2744)
  Move some of the adaptive logic into the scheduler (dask#2735)
  Add SpecCluster.new_worker_spec method (dask#2751)
  Worker dashboard fixes (dask#2747)
  Add async context managers to scheduler/worker classes (dask#2745)
  Fix the resource key representation before sending graphs (dask#2716) (dask#2733)
  Allow user to configure whether workers are daemon. (dask#2739)
  Pin pytest >=4 with pip in appveyor and python 3.5 (dask#2737)
  Add Experimental UCX Comm (dask#2591)
  Close nannies gracefully (dask#2731)
  add kwargs to progressbars (dask#2638)
  Add back LocalCluster.__repr__. (dask#2732)
  Move bokeh module to dashboard (dask#2724)
  Close clusters at exit (dask#2730)
  Add SchedulerPlugin TaskState example (dask#2622)
  ...
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