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https://issues.apache.org/jira/browse/GEODE-9774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Owen Nichols closed GEODE-9774.
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> Function execution on partition region does not clear networkHop on exit
> ------------------------------------------------------------------------
>
> Key: GEODE-9774
> URL: https://issues.apache.org/jira/browse/GEODE-9774
> Project: Geode
> Issue Type: Bug
> Components: functions
> Reporter: Alberto Gomez
> Assignee: Alberto Gomez
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> When executing a server function on a partitioned region, if a network hop is
> done during the execution of the function to access data from another server,
> the networkHop thread local variable on the PartitionedRegion instance will
> be set to either 1 or 2. Nevertheless, when the function returns, the
> variable will not be reset leaving a wrong value in it for subsequent
> requests.
> As a result, subsequent requests handled by the same thread that executed the
> previous function will see the networkHop thread local variable with the
> value set previously by the function no matter if a network hop was required
> or not. In case of get/put/destroy/invalidate, the server will return this
> information to the client indicating that it should update the metadata when
> it should not.
> This will cause unnecessary requests from the client to update the metadata
> which could impact very negatively the performance of the system.
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