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[tune] resume=False by default but print a tip to set resume="prompt" + jenkins fix (#3681)

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Eric Liang
2019-01-04 17:23:19 -08:00
committed by Richard Liaw
parent 747b117929
commit 7db1f3be2a
5 changed files with 13 additions and 22 deletions
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doc/source/tune-usage.rst
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@@ -299,7 +299,7 @@ of a trial, you can additionally set the checkpoint_at_end to True. An example i
Recovering From Failures (Experimental)
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Tune automatically persists the progress of your experiments, so if an experiment crashes or is otherwise cancelled, it can be resumed after prompting. The default setting of `resume=None` will cause Tune to prompt you for whether you want to resume. Prompting can be turned off with ``resume=True``. If ``resume=False``, a new experiment will be created instead. You can always force a new experiment to be created by changing the experiment name.
Tune automatically persists the progress of your experiments, so if an experiment crashes or is otherwise cancelled, it can be resumed with ``resume=True``. The default setting of ``resume=False`` creates a new experiment, and ``resume="prompt"`` will cause Tune to prompt you for whether you want to resume. You can always force a new experiment to be created by changing the experiment name.
Note that trials will be restored to their last checkpoint. If trial checkpointing is not enabled, unfinished trials will be restarted from scratch.