[
https://issues.apache.org/jira/browse/GEODE-1616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fred Krone updated GEODE-1616:
------------------------------
Labels: region_interface (was: )
> region compress/decompress does extra copy data in some cases
> -------------------------------------------------------------
>
> Key: GEODE-1616
> URL: https://issues.apache.org/jira/browse/GEODE-1616
> Project: Geode
> Issue Type: Improvement
> Components: compression
> Reporter: Darrel Schneider
> Labels: region_interface
>
> If a heap region is configured with a Compressor then each time compress and
> decompress is called a copy of the byte array passed to it is made. This
> extra copy is made if the value stored in the region is itself a byte array
> or if it has already been serialized.
> The extra copy is made so that the new byte array can also have encoded in it
> if the original data represents a serialized object or is an actual byte
> array. We could instead encode this boolean in a bit in the
> AbstractRegionEntry. This is what off-heap regions do and they do not make
> this extra copy.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
