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From Stephan Ewen <se...@apache.org>
Subject Flink on Tez Test stuck
Date Tue, 12 May 2015 23:13:23 GMT
I have observed that a Flink-on-Tez test job stalls in two cases on the
Travis CI server.

https://travis-ci.org/StephanEwen/incubator-flink/jobs/62302207

It looks like a shuffle fetch is simply not continuing, but freezing. The
stack traces suggest at a first glance that this is actually a Tez issue ,
rather than a Flink issue (all threads stuck in Tez methods), but one
cannot be sure.

Anyone observed something similar before?

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