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https://issues.apache.org/jira/browse/FLINK-11784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16780537#comment-16780537
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Tzu-Li (Gordon) Tai commented on FLINK-11784:
---------------------------------------------

[~igalshilman] and I discussed this offline, there should be nothing 
non-deterministic in that test that would case the {{EOF}}, so the only likely 
cause for this would be what I've described above; something funky with the 
Travis builds using outdated artifacts for tests.

[~uce] if you agree, could you close this, and we maybe re-open if it actually 
pops up on the Travis runs on master / {{release-1.8}}?

> KryoSerializerSnapshotTest occasionally fails on Travis
> -------------------------------------------------------
>
>                 Key: FLINK-11784
>                 URL: https://issues.apache.org/jira/browse/FLINK-11784
>             Project: Flink
>          Issue Type: Bug
>          Components: API / Type Serialization System
>    Affects Versions: 1.8.0
>            Reporter: Ufuk Celebi
>            Priority: Blocker
>              Labels: flaky-test
>             Fix For: 1.8.0
>
>
> {{KryoSerializerSnapshotTest}} fails occasionally with:
> {code:java}
> 11:37:44.198 [ERROR] 
> tryingToRestoreWithNonExistingClassShouldBeIncompatible(org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializerSnapshotTest)
>   Time elapsed: 0.011 s  <<< ERROR!
> java.io.EOFException
>       at 
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializerSnapshotTest.kryoSnapshotWithMissingClass(KryoSerializerSnapshotTest.java:120)
>       at 
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializerSnapshotTest.tryingToRestoreWithNonExistingClassShouldBeIncompatible(KryoSerializerSnapshotTest.java:105){code}
> See [https://travis-ci.org/apache/flink/jobs/499371953] for full build output 
> (as part of a PR with unrelated changes).



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