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https://issues.apache.org/jira/browse/GEODE-10112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirk Lund updated GEODE-10112:
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Description:
DataSerializer contains support for ConcurrentHashMap which is currently
disabled in writeObject but enabled in readObject. This means that if we enable
the writeConcurrentHashMap, rolling upgrade will still behave correctly because
readObject is supports reading it in from either Java Serializable or Geode
DataSerializer form. Enabling writeConcurrentHashMap improves the performance
of Geode messages (such as ParallelQueueRemovalMessage) that have fields of
type ConcurrentHashMap or any Collection type containing a ConcurrentHashMap.
was:DataSerializer contains support for ConcurrentHashMap which is currently
disabled in writeObject but enabled in readObject. This means that if we enable
the write-side, rolling upgrade will still work because readObject is unchanged
and supports reading it in from either Java Serializable or Geode
DataSerializer form. Enabling the write-side improves the performance of Geode
messages that have fields of type ConcurrentHashMap or any Collection type
containing a ConcurrentHashMap. Effected messages include
ParallelQueueRemovalMessage.
> Enable ConcurrentHashMap support in DataSerializer
> --------------------------------------------------
>
> Key: GEODE-10112
> URL: https://issues.apache.org/jira/browse/GEODE-10112
> Project: Geode
> Issue Type: Improvement
> Components: wan
> Reporter: Kirk Lund
> Assignee: Kirk Lund
> Priority: Major
> Labels: GeodeOperationAPI
>
> DataSerializer contains support for ConcurrentHashMap which is currently
> disabled in writeObject but enabled in readObject. This means that if we
> enable the writeConcurrentHashMap, rolling upgrade will still behave
> correctly because readObject is supports reading it in from either Java
> Serializable or Geode DataSerializer form. Enabling writeConcurrentHashMap
> improves the performance of Geode messages (such as
> ParallelQueueRemovalMessage) that have fields of type ConcurrentHashMap or
> any Collection type containing a ConcurrentHashMap.
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