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Posted to issues@spark.apache.org by "Jungtaek Lim (JIRA)" <ji...@apache.org> on 2018/09/21 05:49:00 UTC

[jira] [Updated] (SPARK-25204) rate source test is flaky

     [ https://issues.apache.org/jira/browse/SPARK-25204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jungtaek Lim updated SPARK-25204:
---------------------------------
    Fix Version/s:     (was: 3.0.0)
                   2.4.0

> rate source test is flaky
> -------------------------
>
>                 Key: SPARK-25204
>                 URL: https://issues.apache.org/jira/browse/SPARK-25204
>             Project: Spark
>          Issue Type: Bug
>          Components: Structured Streaming
>    Affects Versions: 2.3.1
>            Reporter: Jose Torres
>            Assignee: Jose Torres
>            Priority: Minor
>             Fix For: 2.4.0
>
>
> We try to restart a manually clocked rate stream in a test. This is inherently race-prone, because the stream will go backwards in time (and throw an assertion failure) if the clock can't be incremented before it tries to schedule the first batch.



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