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JBoss messaing 1.4.x - Failover in cluster with a vast number of messages in queues
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created by <a href="https://community.jboss.org/people/acure">Antoni .....</a> in <i>JBoss Messaging</i> - <a href="https://community.jboss.org/message/727121#727121">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi </p><p> We have cluster of 2 nodes, and observe huge delay when jms starts, <span class="short_text" id="result_box" lang="en"><span class="hps">particularly when we have the great number</span></span> of messages e.g. 100 000 000 in queues. After crash in table JBM_MSG_REF remain all informations about relations msg to nodes. First what server does when it starts is update this references, but not in a one bulk update, but updating one by one every row. </p><p>When in JBM_MSG_REF is the vast number of tuples that increase a number of updates need to be done on startup, and it longer <span class="short_text" id="result_box" lang="en"><span class="hps">significantly </span></span>time to stand up after crash. Sometimes it takes our servers 20 minutes to start after fail.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p> Is any way to speed up the failover startup?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>We use JBoss 5.1.GA, JBoss Messaging 1.4.8 and Oracle as a persistence for jms. The same efect we observe using any earlier version 1.4.x.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>   Best Regards - Antoni</p></div>
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