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Posted to issues@geode.apache.org by "Dick Cavender (Jira)" <ji...@apache.org> on 2019/09/26 18:03:06 UTC

[jira] [Closed] (GEODE-6697) Reduce lock contention on system property access in InternalDistributedMember.SHOW_NETMEMBER

     [ https://issues.apache.org/jira/browse/GEODE-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dick Cavender closed GEODE-6697.
--------------------------------

> Reduce lock contention on system property access in InternalDistributedMember.SHOW_NETMEMBER
> --------------------------------------------------------------------------------------------
>
>                 Key: GEODE-6697
>                 URL: https://issues.apache.org/jira/browse/GEODE-6697
>             Project: Geode
>          Issue Type: Improvement
>            Reporter: Jacob Barrett
>            Priority: Major
>             Fix For: 1.10.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> System properties are held in a HashTable, which is synchronized. For values that do not change at runtime, like system properties, it is best to fetch them into a static variable. Every operation was synchronizing on access to this property.



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