atom feed8 messages in org.apache.orc.issues[jira] [Commented] (ORC-42) Advance H...
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Dinesh S. Atreya (JIRA)Feb 14, 2016 8:01 pm 
Dinesh S. Atreya (JIRA)Feb 14, 2016 8:04 pm 
Dinesh S. Atreya (JIRA)Feb 14, 2016 8:21 pm 
Dinesh S. Atreya (JIRA)Feb 14, 2016 8:34 pm 
Dinesh S. Atreya (JIRA)Feb 14, 2016 10:42 pm 
Dinesh S. Atreya (JIRA)Feb 14, 2016 10:45 pm 
Dinesh S. Atreya (JIRA)Feb 14, 2016 10:49 pm 
Dinesh S. Atreya (JIRA)Feb 15, 2016 12:35 pm 
Subject:[jira] [Commented] (ORC-42) Advance Hadoop Architecture (AHA) - Advance ORC (Umbrella) JIRA
From:Dinesh S. Atreya (JIRA) (ji@apache.org)
Date:Feb 14, 2016 10:42:48 pm
List:org.apache.orc.issues

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https://issues.apache.org/jira/browse/ORC-42?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15147018#comment-15147018
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Dinesh S. Atreya commented on ORC-42:

For MVCC_ORC, there are two possible variations that are applicable: * One using counters, and * Second using timestamps

Advance Hadoop Architecture (AHA) - Advance ORC (Umbrella) JIRA

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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) XML_ORC -- add native XML processing capability to ORC. 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.