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https://issues.apache.org/jira/browse/FLINK-8585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski updated FLINK-8585:
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Summary: Efficiently handle read-only and non array ByteBuffers in
DataInputDeserializer (was: Efficiently handle read-only buffers in
DataInputDeserializer)
> Efficiently handle read-only and non array ByteBuffers in
> DataInputDeserializer
> -------------------------------------------------------------------------------
>
> Key: FLINK-8585
> URL: https://issues.apache.org/jira/browse/FLINK-8585
> Project: Flink
> Issue Type: Improvement
> Components: Network
> Affects Versions: 1.5.0
> Reporter: Piotr Nowojski
> Priority: Major
>
> Currently read-only and non array based buffers are handled inefficiently by
> DataInputSerializer, since they require additional data copy to an internal
> array. This could be replaced by using a ByteBuffer as a data source instead
> of byte[].
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