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Posted to commits@beam.apache.org by "Kai Jiang (JIRA)" <ji...@apache.org> on 2017/01/26 11:35:24 UTC
[jira] [Updated] (BEAM-560) In JAXBCoder, use a pair of
ThreadLocals to cache Marshaller/Unmarshaller
[ https://issues.apache.org/jira/browse/BEAM-560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kai Jiang updated BEAM-560:
---------------------------
Fix Version/s: 0.5.0
> In JAXBCoder, use a pair of ThreadLocals to cache Marshaller/Unmarshaller
> -------------------------------------------------------------------------
>
> Key: BEAM-560
> URL: https://issues.apache.org/jira/browse/BEAM-560
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Thomas Groh
> Assignee: Davor Bonaci
> Priority: Minor
> Labels: easyfix, starter
> Fix For: 0.5.0
>
>
> Marshallers and Unmarshallers are created per-element. Instead, they can be created per-thread and stored within a ThreadLocal which creates a new instance on calls to initialValue(), which allows them to be reused for all elements encoded or decoded by the coder.
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