<div dir="ltr">It&#39;s not problem with <font face="arial, sans-serif">KnowledgeAgentImpl  Try to increase permgen space in tomcat Catalina.bat.</font><div><font face="arial, sans-serif"><br></font></div><div><br></div><div>
<br></div><div>Thanks,</div><div><br></div><div><br></div><div>Bharadwaj nakka</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Mar 19, 2014 at 10:01 PM, Davide Sottara <span dir="ltr">&lt;<a href="mailto:dsotty@gmail.com" target="_blank">dsotty@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Can you try version 5.6?<br>
<div class="HOEnZb"><div class="h5"><br>
On 03/19/2014 05:27 PM, alineasol wrote:<br>
&gt; Hello,<br>
&gt;<br>
&gt; We have a  KnowledgeAgent with this configuration:<br>
&gt;        * drools.resource.scanner.interval = 900<br>
&gt;        * drools.agent.monitorChangeSetEvents = &quot;true&quot;<br>
&gt;        * drools.agent.scanResources = &quot;true&quot;<br>
&gt;        * drools.agent.scanDirectories = &quot;true&quot;<br>
&gt;        * drools.agent.newInstance = &quot;false&quot;<br>
&gt;        * drools.resource.urlcache = /path/cache<br>
&gt;<br>
&gt; We have noticed a memory leak in the class KnowledgeAgentImpl when the<br>
&gt; resources are down. The KnowledgeAgentImpl begins to reload from cache all<br>
&gt; the resources every scanner interval they are not reachable. The<br>
&gt; KnowledgeAgentImpl object increases its size every loop causing a Java Perm<br>
&gt; Gen error.<br>
&gt;<br>
&gt; We use:<br>
&gt;        * drools release 5.5.0.Final<br>
&gt;        * jdk1.6.0_45<br>
&gt;        * apache tomcat 7.0.42<br>
&gt;<br>
&gt;<br>
&gt; Any suggestion?<br>
&gt;<br>
&gt; Thank you.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; --<br>
&gt; View this message in context: <a href="http://drools.46999.n3.nabble.com/KnowledgeAgentImpl-memory-leak-5-5-0-Final-tp4028798.html" target="_blank">http://drools.46999.n3.nabble.com/KnowledgeAgentImpl-memory-leak-5-5-0-Final-tp4028798.html</a><br>

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&gt;<br>
<br>
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</div></div></blockquote></div><br></div>