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https://issues.apache.org/jira/browse/CASSANDRA-10189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14712027#comment-14712027
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Robert Stupp commented on CASSANDRA-10189:
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/cc [~aweisberg] [~benedict]
> Unify read/writeUTF code paths
> ------------------------------
>
> Key: CASSANDRA-10189
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10189
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Robert Stupp
> Assignee: Robert Stupp
>
> (Follow-up to CASSANDRA-9738 and CASSANDRA-8670)
> CASSANDRA-9738 requires {{writeUTF}} functionality that has been improved in
> CASSANDRA-8670 plus {{readUTF}} functionality. But we need slightly different
> signatures - one taking {{DataInput}}/{{DataOutput}} and one taking
> {{ByteBuffer}}.
> We can combine both code paths and benefit from a shared, thread-local byte
> buffer.
> Slightly different implementations are needed for array backed and direct BBs
> (as we can directly access the backing array bypassing the direct BB's
> boundary checks).
> (Part of this has already been done for CASSANDRA-9738 in
> {{OHCKeyCache.SerializationUtil}})
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