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From: Mark Harwood <markharw00d@yahoo.co.uk>
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Subject: Merge and commit behaviour - changed between 2.4 and 2.9?
Date: Tue, 5 Oct 2010 18:13:20 +0100
Message-Id: <F5C74CB3-152D-403E-9599-C65749B67D97@yahoo.co.uk>
To: java-user@lucene.apache.org
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Having upgraded a live system from 2.4 to 2.9.3 the client is reporting =
a change in merge behaviour that is causing some issues with their =
update monitoring logic.

The suggestion is that any merge operations now complete as part of the =
IW.prepareCommit() call rather than previously when they ran in the =
background after IW.commit calls.
This seems to make sense to me but I couldn't see any direct reference =
to this change in behaviour in changes.txt.

Can anyone confirm this change between versions?

Cheers,
Mark=

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