[
https://issues.apache.org/jira/browse/LUCENE-7463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Adrien Grand updated LUCENE-7463:
---------------------------------
Fix Version/s: (was: 7.0)
master (7.0)
> Create a Lucene70DocValuesFormat
> --------------------------------
>
> Key: LUCENE-7463
> URL: https://issues.apache.org/jira/browse/LUCENE-7463
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Adrien Grand
> Priority: Minor
> Fix For: master (7.0)
>
> Attachments: LUCENE-7463.patch
>
>
> Even if it is not optimal, I think it would help to create a
> Lucene70DocValuesFormat now by copying the current Lucene54DocValuesFormat
> and including some minor changes like making the sparse case use a true
> iterator API as described in LUCENE-7457 (which should make it to
> Lucene54DocValuesFormat a well so that merging from an old codec would be
> efficient) as well as raising the threshold to enable sparse encoding and
> using nextSetBit operations when iterating bit sets, which cannot be done
> easily in Lucene54DocValuesFormat because we'd need to add a couple trailing
> bytes to make sure we can read a long at any valid index.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
