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https://issues.apache.org/jira/browse/CASSANDRA-13789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Stupp reopened CASSANDRA-13789:
--------------------------------------

The change breaks serialization in a couple of places.

Example failure in dtest 
{{cql_tests.py:MiscellaneousCQLTester.prepared_statement_invalidation_test}}.

> 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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