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Posted to issues@geode.apache.org by "Fred Krone (JIRA)" <ji...@apache.org> on 2017/06/15 20:39:00 UTC

[jira] [Updated] (GEODE-1299) Improve MsgStreamer.write(ByteBuffer) by not copying part of a byte buffer

     [ https://issues.apache.org/jira/browse/GEODE-1299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fred Krone updated GEODE-1299:
------------------------------
    Labels: offheap  (was: )

> Improve MsgStreamer.write(ByteBuffer) by not copying part of a byte buffer
> --------------------------------------------------------------------------
>
>                 Key: GEODE-1299
>                 URL: https://issues.apache.org/jira/browse/GEODE-1299
>             Project: Geode
>          Issue Type: Improvement
>          Components: offheap
>            Reporter: Darrel Schneider
>              Labels: offheap
>
> In MsgStreamer.write(ByteBuffer) the while loop can end up copying part of the ByteBuffer being written to "this.buffer" and then the rest of it to "overflowBuf".
> It is probably better (for sure if the overflowBuf will have doNotCopy=true) to just write the entire ByteBuffer to the overflowBuf instead of splitting it up.



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