[jira] [Assigned] (GEODE-9441) The NestedFunctionExecutionDistributedTest uses too many threads

["Barrett Oglesby (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-9441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Barrett Oglesby reassigned GEODE-9441:
--------------------------------------

    Assignee: Dale Emery

> The NestedFunctionExecutionDistributedTest uses too many threads
> ----------------------------------------------------------------
>
>                 Key: GEODE-9441
>                 URL: https://issues.apache.org/jira/browse/GEODE-9441
>             Project: Geode
>          Issue Type: Test
>          Components: tests
>            Reporter: Barrett Oglesby
>            Assignee: Dale Emery
>            Priority: Major
>
> The {{NestedFunctionExecutionDistributedTest}} uses {{OperationExecutors MAX_FE_THREADS}} to configure both client function invocations and cache server max connections.
> It uses MAX_FE_THREADS * 2 for function executions which use Function Execution Processor threads:
> {noformat}
> client.invoke(() -> executeFunction(new ParentFunction(), MAX_FE_THREADS * 2));
> {noformat}
> And potentially MAX_FE_THREADS * 3 for client connections which use ServerConnection threads:
> {noformat}
> cacheServer.setMaxConnections(Math.max(CacheServer.DEFAULT_MAX_CONNECTIONS, MAX_FE_THREADS * 3));
> {noformat}
> MAX_FE_THREADS was changed recently to:
> {noformat}
> Math.max(Runtime.getRuntime().availableProcessors() * 16, 16))
> {noformat}
> It doesn't need to use this many threads to test the behavior it is testing.



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