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https://issues.apache.org/jira/browse/ORC-42?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15146911#comment-15146911
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Dinesh S. Atreya commented on ORC-42:
-------------------------------------
Noting that this issue is dependent on
https://issues.apache.org/jira/browse/HDFS-9607.
> Advance Hadoop Architecture (AHA) - Advance ORC (Umbrella) JIRA
> ---------------------------------------------------------------
>
> Key: ORC-42
> URL: https://issues.apache.org/jira/browse/ORC-42
> Project: Orc
> Issue Type: New Feature
> Reporter: Dinesh S. Atreya
>
> Link to Umbrella JIRA
> https://issues.apache.org/jira/browse/HADOOP-12620
> See
> https://issues.apache.org/jira/browse/HADOOP-12620?focusedCommentId=15046300&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15046300
> for more details.
> This JIRA is an umbrella (parent/master) JIRA for advancing ORC given
> https://issues.apache.org/jira/browse/HDFS-9607.
> A number of capabilities that can be added to ORC once HDFS update is
> supported may include:
> JSON_ORC -- native processing of JSON (add MongoDB/CouchDB type capabilities
> in Hadoop)
> RDF_ORC -- native processing of RDF documents
> MVCC_ORC -- Add Multi Version Concurrency MVCC support to ORC
> INDEX_ORC -- Create a variety of Indexes such as B-Tree, Bitmap etc. to other
> files in Hadoop.
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