[ 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: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org