[jira] [Commented] (FLUME-2997) Fix flaky junit test in SpillableMemoryChannel

["Attila Simon (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLUME-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15523123#comment-15523123 ] 

Attila Simon commented on FLUME-2997:
-------------------------------------

Code change in the attached patch sets up a channel in the test with a capacity enough to store the produced events.

> Fix flaky junit test in SpillableMemoryChannel
> ----------------------------------------------
>
>                 Key: FLUME-2997
>                 URL: https://issues.apache.org/jira/browse/FLUME-2997
>             Project: Flume
>          Issue Type: Test
>    Affects Versions: v1.7.0
>            Reporter: Attila Simon
>            Assignee: Attila Simon
>             Fix For: v1.7.0
>
>         Attachments: FLUME-2997.patch
>
>
> testParallelSingleSourceAndSink sometimes trigger an edge case scenario if sinks are slower than sources. In such situations the channel can get full thus uncaught ChannelFullException breaks the test. Since testCapacityWithOverflow was designed to cover such edge-case scenario already we can safely fix the test by increasing the channel capacity to make sure it won't get full.



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