On 2/14/07, Mark Miller <[EMAIL PROTECTED]> wrote:
Not to get off topic, but I was curious Yonik, what does solr do if many
updates come in at a time opening and closing a writer each
update...does the first update kick off a warm operation, then before
that warm is done the second updates kicks off a warm operation, and
then before that warm is done a third update kicks off a warm
operations... etc.

A single update does not cause a "commit" to occur (closing writer/open reader).
The user can explicitly commit, or  Solr can be configured to "commit"
changes within a given time period (called autocommit).

There is a configuration option that limits the number of warming
searchers for performance and memory reasons.  If this limit is
exceeded because someone is calling "commit" rapidly, then the commit
call will fail and a new searcher will not be opened.

-Yonik

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