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https://issues.apache.org/jira/browse/AVRO-540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Evans updated AVRO-540:
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Attachment: 0001-AVRO-540.-reverse-method-for-generic-arrays.patch
> make GenericArray reversible
> ----------------------------
>
> Key: AVRO-540
> URL: https://issues.apache.org/jira/browse/AVRO-540
> Project: Avro
> Issue Type: New Feature
> Components: java
> Affects Versions: 1.3.2
> Reporter: Eric Evans
> Priority: Minor
> Attachments: 0001-AVRO-540.-reverse-method-for-generic-arrays.patch
>
>
> There are a number of RPC methods in Cassandra that return ordered results
> (ordered by pluggable comparators, avro's ordering won't work), and each has
> a means of specifying that the order be reversed. The way this is currently
> done is to use a List to process the results, Collections.reverse() to
> reorder if needed, and then copy them to a GenericArray to be returned. It
> would be nice to avoid this intermediary step.
> The patch that follows adds a reverse() method to GenericData.Array that
> simply reverses the order of the elements in the underlying Object[].
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