[SOLR-8930] Solve the 6.0->7.0 index compatibility issue

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 7.0.1
• Assignee: Unassigned
• Reporter: Shawn Heisey
• Created: 01/Apr/16 00:18
• Updated: 23/Jul/19 15:57
• Resolved: 23/Jul/19 15:57

Description

Once a decision is made regarding how to solve the 6.0->7.0 compatibility problem introduced by deprecating Lucene's numeric classes, update the issue title and this description, then implement the solution.

I think the current frontrunner is: Move the classes deprecated by LUCENE-6917 to the solr-core module in the master branch, leave the deprecated annotation, then remove them in 8.0.

Issue Links

• is duplicated by: SOLR-11406 Solr 7.0 cannot read indexes from 6.x versions