Github user mengxr commented on the issue:
https://github.com/apache/spark/pull/21898
It might be caused by jenkins workload. The barrier test also failed due to
timeout:
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/94214/testReport/org.apache.spark.scheduler/BarrierTaskContextSuite/throw_exception_if_barrier___call_doesn_t_happen_on_every_task/.
This means we should increase the timeout in our test to handle heavy workload
scenarios.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
