[jira] [Assigned] (RATIS-703) Intermittent ambigious method reference

["Henrik Hegardt (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/RATIS-703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henrik Hegardt reassigned RATIS-703:
------------------------------------

    Assignee: Henrik Hegardt

> Intermittent ambigious method reference
> ---------------------------------------
>
>                 Key: RATIS-703
>                 URL: https://issues.apache.org/jira/browse/RATIS-703
>             Project: Ratis
>          Issue Type: Bug
>            Reporter: Henrik Hegardt
>            Assignee: Henrik Hegardt
>            Priority: Major
>
> I'm getting intermittent ambigious method reference compilation errors. It seems like it's a real bug since the method is ambigious when the referenced generic types have been ereased. Though I'm not sure why this is not always failing, it should, but it's probably a bug in Javac. I'm running Eclipse and it consistently complains about it.
> Output from Maven:
> [ERROR] testRevertConfigurationChange(org.apache.ratis.server.simulation.TestRaftReconfigurationWithSimulatedRpc) Time elapsed: 0.108 s <<< ERROR!
> java.lang.Error: 
> Unresolved compilation problems: 
>  The method attempt(CheckedSupplier<Boolean,RuntimeException>, int, TimeDuration, String, Logger) is ambiguous for the type JavaUtils
>  The method attempt(CheckedSupplier<Boolean,RuntimeException>, int, TimeDuration, String, Logger) is ambiguous for the type JavaUtils
> [INFO] Running org.apache.ratis.server.simulation.TestServerRestartWithSimulatedRpc
> [ERROR] Tests run: 5, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 4.013 s <<< FAILURE! - in org.apache.ratis.server.simulation.TestServerRestartWithSimulatedRpc
> [ERROR] testRestartCommitIndex(org.apache.ratis.server.simulation.TestServerRestartWithSimulatedRpc) Time elapsed: 0.081 s <<< ERROR!
> java.lang.Error: 
> Unresolved compilation problems: 
>  The method attempt(CheckedSupplier<Boolean,RuntimeException>, int, TimeDuration, String, Logger) is ambiguous for the type JavaUtils
>  The method attempt(CheckedSupplier<Boolean,RuntimeException>, int, TimeDuration, String, Logger) is ambiguous for the type JavaUtils
> [ERROR] testRestartFollower(org.apache.ratis.server.simulation.TestServerRestartWithSimulatedRpc) Time elapsed: 0.074 s <<< ERROR!
> java.lang.Error: 
> Unresolved compilation problem: 
>  The method attempt(CheckedSupplier<Boolean,RuntimeException>, int, TimeDuration, String, Logger) is ambiguous for the type JavaUtils
> A fix (but ugly) would just to be to re arrange the arguments.
>  



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