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From "Swapnil Bawaskar (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (GEODE-1587) Replace AtomicInteger with AtomicIntegerFieldUpdater in AbstractIndex.java
Date Tue, 25 Oct 2016 07:18:04 GMT

     [ https://issues.apache.org/jira/browse/GEODE-1587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Swapnil Bawaskar closed GEODE-1587.
-----------------------------------

> Replace AtomicInteger with AtomicIntegerFieldUpdater in AbstractIndex.java
> --------------------------------------------------------------------------
>
>                 Key: GEODE-1587
>                 URL: https://issues.apache.org/jira/browse/GEODE-1587
>             Project: Geode
>          Issue Type: Bug
>            Reporter: nabarun
>             Fix For: 1.0.0-incubating
>
>
> Use of Atomic Integer instead of volatile int resulted in an increase in the memory overhead
per index entry by 8 bytes. It is suggested that use of AtomicIntegerFieldUpdater for atomic
operations on a volatile int results in a decrease in the memory overhead per index entry.



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