[jira] [Created] (LUCENE-8166) Require merge instances to be consumed in the thread that created them

["Adrien Grand (JIRA)" <ji...@apache.org>]

Adrien Grand created LUCENE-8166:
------------------------------------

             Summary: Require merge instances to be consumed in the thread that created them
                 Key: LUCENE-8166
                 URL: https://issues.apache.org/jira/browse/LUCENE-8166
             Project: Lucene - Core
          Issue Type: Task
            Reporter: Adrien Grand


I would like to improve AssertingCodec to add the restriction that merge instances can only be consumed from the thread that pulled them. This is something that I relied on in order to avoid cloning index inputs too much when implementing LUCENE-4198, but this is neither documented nor checked.

For the record, I found that it was already an issue before LUCENE-4198 was merged, for instance if you would pull a merge instance of the default stored fields reader and clone it (for use in another thread), it would no longer be a merge instance. So I think this new restriction makes sense?



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org