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Add error callback to pmap #87

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dwysocki opened this issue Nov 4, 2015 · 0 comments
Open

Add error callback to pmap #87

dwysocki opened this issue Nov 4, 2015 · 0 comments
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dwysocki commented Nov 4, 2015

Pool.apply_async takes an optional error_callback argument, which is called in the case of an exception in one of the subprocesses. We should add support for this in our utils.pmap function. Currently, if there's an exception in a subprocess, the resulting error is cryptic. This could help remedy this problem.
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