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twitter / GraphJet

GraphJet is a real-time graph processing library.
Apache License 2.0
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mater build break #93

Closed guimingTang closed 7 years ago

guimingTang commented 7 years ago

There seems to be a master build failure: https://travis-ci.org/twitter/GraphJet/builds/257880397

The most recent branch that caused the build break seems to be this one: https://github.com/twitter/GraphJet/pull/89

Build Log: === Round 999 Total memory available to JVM (bytes): 959447040 Free memory (bytes): 791487960 Tests run: 7, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 110.096 sec <<< FAILURE! - in com.twitter.graphjet.bipartite.MultiSegmentPowerLawBipartiteGraphTest testRandomConcurrentReadWrites(com.twitter.graphjet.bipartite.MultiSegmentPowerLawBipartiteGraphTest) Time elapsed: 10.072 sec <<< ERROR! java.util.concurrent.CancellationException at com.twitter.graphjet.bipartite.MultiSegmentPowerLawBipartiteGraphTest.testRandomConcurrentReadWrites(MultiSegmentPowerLawBipartiteGraphTest.java:398)

jerryjiangabc commented 7 years ago

I am trying to reproduce this locally by running this particular test in the test case 500 times, and all of them passed. Let me know if you can reproduce this locally, even once.

jerryjiangabc commented 7 years ago

I triggered a run in master, and it passed this time. I was not sure what happened in yesterday's run. Again, it was not reproducible locally even with 500 runs. I will look into this more if it happens for the second time.