<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Using ExpirationAlgorithm in EvictionConfig not working in JBoss 5.1
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/temenosthofmann">Thomas Hofmann</a> in <i>JBoss Cache</i> - <a href="https://community.jboss.org/message/776685#776685">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>I'm using JBoss Cache Malagueta 3.2.5.GA in JBoss 5.1. There is a cache configuration without any eviction config:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The eviction is configured dynamically, and following entries are put into the cache: Key_1=value_1, Key_2=value_2,Key_3=value_3</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>CacheManager cacheManager = com.bspartners.util.ServiceLocator.getCacheManager();</p><p>Cache expirationCache = cacheManager.getCache("prodb-expiration-cache", true);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Node rootNode = expirationCache.getRoot();</p><p>Fqn cacheFqn = Fqn.fromString("/OTTO");</p><p>Region region = expirationCache.getRegion(cacheFqn, true);</p><p>ExpirationAlgorithmConfig expirationAlgorithmConfig = new ExpirationAlgorithmConfig();</p><p>expirationAlgorithmConfig.setExpirationKeyName(ExpirationAlgorithmConfig.EXPIRATION_KEY);</p><p>EvictionRegionConfig erc = new EvictionRegionConfig(cacheFqn, expirationAlgorithmConfig);</p><p>region.setEvictionRegionConfig(erc);</p><p>EvictionConfig evictionConfig = new EvictionConfig();</p><p>List should be evicted because value is expired!</p><p>Object value = rootNode.getChild(cacheFqn).getChild(Fqn.fromElements("key_1)).get("key_1");</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>After getting the value for key "key_1" after 15 seconds there is the value in the cache. The expiration or the eviction respectively did not start.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The RegionManager in JBoss web-console dumps the region. Why is evitionQueueSize 0?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Region RegionImpl{fqn=/OTTO; classloader=null; status=ACTIVE; eviction=true; evictionQueueSize=0}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Dumping the cache in JBoss web-console lists</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>--- Cache1 ---</p><p>/  null</p><p>  /OTTO  null</p><p>    /key_2  {expiration=1352982716472, key_2=value_2}</p><p>    /key_0  {expiration=1352982716472, key_0=value_0}</p><p>    /key_1  {expiration=1352982716472, key_1=value_1}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>-</p><hr originalText="-----------"/><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/776685#776685">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss Cache at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2052">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>