Done, <meta charset="utf-8"><a href="https://jira.jboss.org/jira/browse/ISPN-407">https://jira.jboss.org/jira/browse/ISPN-407</a><div><br></div><div><a href="https://jira.jboss.org/jira/browse/ISPN-407"></a>Cheers,</div><div>
<br></div><div>Phil</div><div><br></div><div>P.S.: I sometimes wonder if anyone actually use Infinispan ;-)<br><br><div class="gmail_quote">On Tue, Apr 20, 2010 at 4:11 PM, Manik Surtani <span dir="ltr"><<a href="mailto:manik@jboss.org">manik@jboss.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div style="word-wrap:break-word">WTF! You're right - I'll investigate this in detail. Thanks for spotting/reporting. Care to raise a JIRA?<div>
<br><div><div><div></div><div class="h5"><div>On 20 Apr 2010, at 14:03, Philippe Van Dyck wrote:</div><br></div></div><blockquote type="cite"><div><div></div><div class="h5">Ok, I have something weird in CacheLoaderInterceptor :<div>
<br></div><div>When I read the same entry, again and again, I end up in loadIfNeeded.</div><div>Each time, the entry is loaded from the cachestore @ InternalCacheEntry loaded = loader.load(key);</div>
<div>At the end of the method, once we load the entry and wrap it, there is a call to putLoadedEntryInContainer.</div><div><br></div><div>The weird thing is that putLoadedEntryInContainer does not put anything in anything... :</div>
<div><br></div><div><div> private MVCCEntry putLoadedEntryInContainer(InvocationContext ctx, Object key, MVCCEntry entry, InternalCacheEntry loadedEntry) throws Exception {</div><div> boolean entryExists = (loadedEntry != null);</div>
<div> if (log.isTraceEnabled()) log.trace("Entry exists in loader? " + entryExists);</div><div><br></div><div> if (getStatisticsEnabled()) {</div><div> if (entryExists) {</div><div> cacheLoads.incrementAndGet();</div>
<div> } else {</div><div> cacheMisses.incrementAndGet();</div><div> }</div><div> }</div><div><br></div><div> if (entryExists) {</div><div> sendNotification(key, true, ctx);</div>
<div> entry.setValue(loadedEntry.getValue());</div><div> entry.setLifespan(loadedEntry.getLifespan());</div><div> entry.setMaxIdle(loadedEntry.getMaxIdle());</div><div> // TODO shouldn't we also be setting last used and created timestamps?</div>
<div> entry.setValid(true);</div><div><br></div><div> notifier.notifyCacheEntryLoaded(key, false, ctx);</div><div> sendNotification(key, false, ctx);</div><div> }</div><div><br></div><div> return entry;</div>
<div> }</div><div><br></div><div><br></div><div>So it looks obvious that the entry is not stored...</div><div><br></div><div>What am I missing ?</div><div><br></div><div>Cheers,</div><div><br></div><div>phil</div><br><div class="gmail_quote">
---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Philippe Van Dyck</b> <span dir="ltr"><<a href="mailto:pvdyck@gmail.com" target="_blank">pvdyck@gmail.com</a>></span><br>Date: Mon, Apr 19, 2010 at 7:26 PM<br>
Subject: Am I missing something ?<br>To: infinispan -Dev List <<a href="mailto:infinispan-dev@lists.jboss.org" target="_blank">infinispan-dev@lists.jboss.org</a>><br><br><br>Hi All,<div><br></div><div>just a quick question.. what could motivate Infinispan to check my store *each* time I get an entry from the its cache ??</div>
<div><br></div><div>While I was debugging the BlobCacheStore I noticed that all my 'get' endend up in a decompression of an entry downloaded from S3...</div>
<div><br></div><div>Did I miss somthing in my config ?:</div><div><br></div><div>1) jgroups as transport</div><div>2) jmx enabled</div><div>3) transaction enabled (Atomikos)</div><div>4) distribution mode</div><div>5) l1 enabled</div>
<div>6) two owners (actually only one alive... does this have an impact ?)</div><div>7) no passivation </div><div>8) cache is shared</div><div>9) cache is no preloaded </div><div>10) then the config for the cache store</div>
<div>11) eviction manual (my own)</div><div>12) one minute max locking</div><div><br></div><div>And *each* time I 'get' something from the cache... it goes to the store.</div><div><br></div><div>I must be missing something ;-)</div>
<div><br></div><div>phil</div><div><br></div><div><div><?xml version="1.0" encoding="UTF-8"?></div><div><br></div><div><infinispan xmlns:xsi="<a href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a>"</div>
<div><span style="white-space:pre"> </span>xmlns="urn:infinispan:config:4.0"></div><div><span style="white-space:pre"> </span><global></div><div><span style="white-space:pre"> </span><transport</div>
<div><span style="white-space:pre"> </span>transportClass="org.infinispan.remoting.transport.jgroups.JGroupsTransport"></div><div><span style="white-space:pre"> </span><properties></div>
<div><span style="white-space:pre"> </span><property name="configurationFile" value="jgroups.xml" /></div><div><span style="white-space:pre"> </span></properties></div>
<div><span style="white-space:pre"> </span></transport></div><div><span style="white-space:pre"> </span><globalJmxStatistics enabled="true" /></div><div>
<span style="white-space:pre"> </span></global></div><div><br></div><div><br></div><div><br></div><div><span style="white-space:pre"> </span><namedCache name="qi4j"></div>
<div><span style="white-space:pre"> </span><jmxStatistics enabled="true" /></div><div><span style="white-space:pre"> </span><transaction</div><div><span style="white-space:pre"> </span>transactionManagerLookupClass="org.qi4j.entitystore.s3jclouds.AtomikosTransactionManagerLookup" /></div>
<div><span style="white-space:pre"> </span><clustering mode="distribution"></div><div><span style="white-space:pre"> </span><l1 enabled="true" lifespan="100000" /></div>
<div><span style="white-space:pre"> </span><hash numOwners="2" rehashRpcTimeout="120000" /></div><div><span style="white-space:pre"> </span></clustering></div>
<div><br></div><div><span style="white-space:pre"> </span><loaders passivation="false" shared="true" preload="false"></div><div><br></div><div><span style="white-space:pre"> </span><loader</div>
<div><span style="white-space:pre"> </span>class="org.qi4j.entitystore.s3jclouds.cacheStore.Bzip2CloudCacheStore"</div><div><span style="white-space:pre"> </span>fetchPersistentState="false" ignoreModifications="false"</div>
<div><span style="white-space:pre"> </span>purgeOnStartup="false" purgeSynchronously="true"></div><div><br></div><div><span style="white-space:pre"> </span><properties></div>
<div><span style="white-space:pre"> </span><property name="identity" value="nahnah" /></div><div><span style="white-space:pre"> </span><property name="password" value="nah" /></div>
<div><span style="white-space:pre"> </span><property name="bucketPrefix" value="storetest2" /></div><div><span style="white-space:pre"> </span><property name="cloudService" value="s3" /></div>
<div><span style="white-space:pre"> </span></properties></div><div><span style="white-space:pre"> </span></loader></div><div><span style="white-space:pre"> </span></loaders></div>
<div><br></div><div><span style="white-space:pre"> </span><!--</div><div><span style="white-space:pre"> </span><deadlockDetection enabled="true"</div><div><span style="white-space:pre"> </span>spinDuration="1000"></deadlockDetection></div>
<div><span style="white-space:pre"> </span>--></div><div><span style="white-space:pre"> </span><eviction strategy="LRU" wakeUpInterval="-1" maxEntries="1" /></div>
<div><br></div><div><span style="white-space:pre"> </span><locking lockAcquisitionTimeout="60000" concurrencyLevel="32" /></div><div><br></div><div><br></div><div><br></div>
<div><span style="white-space:pre"> </span><unsafe unreliableReturnValues="true" /></div><div><br></div><div><span style="white-space:pre"> </span></namedCache></div>
<div></infinispan></div></div><div><br></div><div><br></div><div><br></div>
</div><br></div></div></div>
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</div><br><font color="#888888"><div>
<span style="border-collapse:separate;color:rgb(0, 0, 0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><span style="border-collapse:separate;color:rgb(0, 0, 0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div style="word-wrap:break-word">
<div>--</div><div>Manik Surtani</div><div><a href="mailto:manik@jboss.org" target="_blank">manik@jboss.org</a></div><div>Lead, Infinispan</div><div>Lead, JBoss Cache</div><div><a href="http://www.infinispan.org" target="_blank">http://www.infinispan.org</a></div>
<div><a href="http://www.jbosscache.org" target="_blank">http://www.jbosscache.org</a></div><div><br></div></div></span><br></span><br>
</div>
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