Philipp Moritz created ARROW-1264:
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Summary: [Plasma] Don't exit the Python interpreter if the plasma
client can't connect to the store
Key: ARROW-1264
URL: https://issues.apache.org/jira/browse/ARROW-1264
Project: Apache Arrow
Issue Type: Improvement
Reporter: Philipp Moritz
Fix For: 0.6.0
At the moment if the Python PlasmaClient cannot connect to the store after a
certain number of retries, the Python interpreter is terminated with
ARROW_LOG(FATAL), see:
https://github.com/apache/arrow/blob/master/cpp/src/plasma/io.cc#L167
Instead we should raise an exception in Python.
This has for example caused problems in pytest, because pytest surpresses
output and displays it at the end of the test run; if the interpreter is killed
in the above manner, the output is never shown.
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