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Master process hangs when bigartm worker dies #829

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DXist opened this issue Jul 31, 2017 · 0 comments
Open

Master process hangs when bigartm worker dies #829

DXist opened this issue Jul 31, 2017 · 0 comments

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@DXist
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DXist commented Jul 31, 2017

Environment

bigartm 0.8.3

Current behavior
I embed Bigartm in a Python service for online data processing. When I pass invalid (empty) tokens in input data one of the workers fails with InvalidOperationException error (see gist). Master process of the service hangs.

As a workaround I set watchdog timer that kills and restarts my service in such cases.

Expected behavior
Some sort of signaling for troubleshooting and error handling should be done in the master process.
@DXist DXist changed the title Master process hangs when worker dies Master process hangs when bigartm worker dies Jul 31, 2017
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@DXist