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https://issues.apache.org/jira/browse/CASSANDRA-13789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16183709#comment-16183709
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Norman Maurer commented on CASSANDRA-13789:
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[~jasobrown] [~Stefania] my exception was that caller of this methods ensure
that there will be no "concurrent" access to the underlying object and so
duplicate it if necessary. If this is not true then yes this needs to be
changed. Just let me know and I will take care (happy to write a patch).
> Reduce memory copies and object creations when acting on ByteBufs
> ------------------------------------------------------------------
>
> Key: CASSANDRA-13789
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13789
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Norman Maurer
> Assignee: Norman Maurer
> Fix For: 4.0
>
> Attachments:
> 0001-CBUtil.sizeOfLongString-encodes-String-to-byte-to-ca.patch,
> 0001-Reduce-memory-copies-and-object-creations-when-actin.patch
>
>
> There are multiple "low-hanging-fruits" when it comes to reduce memory copies
> and object allocations when acting on ByteBufs.
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