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https://issues.apache.org/jira/browse/APEXMALHAR-2178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669910#comment-15669910
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ASF GitHub Bot commented on APEXMALHAR-2178:
--------------------------------------------
Github user ambarishpande closed the pull request at:
https://github.com/apache/apex-malhar/pull/498
> Unnecessary byte array copy in KryoSerializableStreamCodec
> ----------------------------------------------------------
>
> Key: APEXMALHAR-2178
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-2178
> Project: Apache Apex Malhar
> Issue Type: Improvement
> Reporter: Vlad Rozov
> Labels: newbie
>
> {noformat}
> public Slice toByteArray(T info)
> {
> ByteArrayOutputStream os = new ByteArrayOutputStream();
> Output output = new Output(os);
> kryo.writeClassAndObject(output, info);
> output.flush();
> return new Slice(os.toByteArray(), 0, os.toByteArray().length);
> }
> {noformat}
> It is not necessary to call os.toByteArray().length as it will result in
> duplicate copy of the byte array.
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