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<p style="margin: 10px 0 0 0">To <a href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=hardy.ferentschik" class="user-hover" rel="hardy.ferentschik" style="color: #3b73af; text-decoration: none">Hardy Ferentschik</a> <a href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=sanne" class="user-hover" rel="sanne" style="color: #3b73af; text-decoration: none">Sanne Grinovero</a></p>
<p style="margin: 10px 0 0 0">Unless the entity is actually pushed to the database, the indexing queue remains empty.<br /> So in general, unless <tt>Session.flush()</tt> is called, there is no need to clean the indexing queue.</p>
<p style="margin: 10px 0 0 0"><tt>save()</tt> happens to be different if the id generation uses column id. In this case, ORM must persist the entity right away because <tt>save()</tt> returns the identifier. In this case, the entity is stored and the index operation is in the queue. Clearing the indexing queue in this case will make the index inconsistent with the database (unless the DB is rolled backed).</p>
<p style="margin: 10px 0 0 0">So in some ways, <tt>clear()</tt> is fine by not clearing the queue, or maybe it should force a queue flush before actually clearing.</p>
<p style="margin: 10px 0 0 0">All that to say that I am not sure we need <tt>clearIndexingQueue()</tt>, I don't think <a href="https://hibernate.atlassian.net/browse/HSEARCH-1383" title="Add means to disable automatic indexing temporarily (per session)" class="issue-link" data-issue-key="HSEARCH-1383" style="color: #3b73af; text-decoration: none">HSEARCH-1383</a> is a use case. The user would have to call <tt>clearIndexingQueue()</tt> often enough to not go above the queue threshold. Using <tt>clearIndexingQueue()</tt> for <a href="https://hibernate.atlassian.net/browse/HSEARCH-1383" title="Add means to disable automatic indexing temporarily (per session)" class="issue-link" data-issue-key="HSEARCH-1383" style="color: #3b73af; text-decoration: none">HSEARCH-1383</a> seems cranky.</p>
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<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HSEARCH" style="color: #3b73af; text-decoration: none">Hibernate Search</a> / <a href="https://hibernate.atlassian.net/browse/HSEARCH-1425" style="color: #3b73af; text-decoration: none"><img src="https://hibernate.atlassian.net/images/icons/issuetypes/newfeature.png" height="16" width="16" border="0" align="absmiddle" alt="New Feature" style="vertical-align: text-bottom" /></a> <a href="https://hibernate.atlassian.net/browse/HSEARCH-1425" style="color: #3b73af; text-decoration: none">HSEARCH-1425</a>
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<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HSEARCH-1425" style="color: #3b73af; text-decoration: none">Introduce a FullTextSession.clearIndexingQueue method</a> </span>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <br /> See reasoning and discussion at <br /> <a href="http://lists.jboss.org/pipermail/hibernate-dev/2013-September/010425.html" style="color: #3b73af; text-decoration: none">http://lists.jboss.org/pipermail/hibernate-dev/2013-September/010425.html</a>
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