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From "Ishan Chattopadhyaya (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-5944) Support updates of numeric DocValues
Date Mon, 27 Jul 2015 15:33:06 GMT

     [ https://issues.apache.org/jira/browse/SOLR-5944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ishan Chattopadhyaya updated SOLR-5944:
---------------------------------------
    Attachment: SOLR-5944.patch

Here's a WIP strawman patch.
* Using _version_ as docValue field.
* Transaction log items have a previous pointer: to point from a partial update document to
its previous version of the document in the tlog.
* Realtime get works for partial updates.
* TODO: Adding reordered updates in a follower replica doesn't work yet. (many of the supporting
pieces to do this are there).
* TODO: Lots of nocommits, which would require some careful treatment of docvalue types or
need some refactoring.
* TODO: Tests.

> Support updates of numeric DocValues
> ------------------------------------
>
>                 Key: SOLR-5944
>                 URL: https://issues.apache.org/jira/browse/SOLR-5944
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Ishan Chattopadhyaya
>            Assignee: Shalin Shekhar Mangar
>         Attachments: SOLR-5944.patch, SOLR-5944.patch, SOLR-5944.patch, SOLR-5944.patch,
SOLR-5944.patch, SOLR-5944.patch, SOLR-5944.patch, SOLR-5944.patch, SOLR-5944.patch, SOLR-5944.patch
>
>
> LUCENE-5189 introduced support for updates to numeric docvalues. It would be really nice
to have Solr support this.



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