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From "Bowen Li (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-8585) Efficiently handle read-only and non array ByteBuffers in DataInputDeserializer
Date Fri, 02 Mar 2018 22:35:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-8585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bowen Li reassigned FLINK-8585:
-------------------------------

    Assignee: Bowen Li

> 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
>            Assignee: Bowen Li
>            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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