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From Jon Drews <>
Subject Re: Commit (hard) at shutdown?
Date Fri, 20 May 2016 20:51:58 GMT
I would be interested in an answer to this question.

>From my research it looks like it will do a hard commit if cleanly shut
down. However if you "kill -9" it you'll loose data (obviously). Perhaps
production isn't cleanly shutting down solr?

Jon Drews

On Wed, May 18, 2016 at 3:55 AM, Per Steffensen <> wrote:

> Hi
> Solr 5.1.
> Someone in production in my organization claims that even though Solrs are
> shut down gracefully, there can be huge tlogs to replay when starting Solrs
> again. We are doing heavy indexing right up until Solrs are shut down, and
> we have <autoCommit> set to 1 min. Can anyone confirm (or the opposite)
> that Solrs, upon graceful shutdown, OUGHT TO do a (hard) commit, leaving
> tlogs empty (= nothing to replay when starting again)?
> Regards, Per Steffensen

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