topic Cluster: Remote remove received.... in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/cluster-remote-remove-received/m-p/35442#M18616 <HTML><HEAD></HEAD><BODY><SPAN>Ciao a tutti,</SPAN><BR /><BR /><SPAN>ho sottoposto lo stesso problema nel forum americano, ma non ho ricevuto risposta. Spero di essere più fortunato qui.</SPAN><BR /><BR /><SPAN>Ho configurato un cluster di alfresco (versione 3.2r2) con due nodi. La configurazione è assolutamente standard: il db ed il filesystem sono condivisi e le ehcache sono in cluster (ho utilizzato come base di partenza ehcache-custom.xml.sample.cluster). Ho provato anche a non utilizzare jgroups, ma non è cambiato nulla.</SPAN><BR /><BR /><SPAN>Non appena i server cominciano a "parlarsi" nel file di log di entrambi compaiono dei messaggi del tipo:</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />18:44:15,745&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: workspace://SpacesStore/a9a9f477-5c57-11dc-ad6c-5136d620963c<BR />18:44:15,747&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: workspace://SpacesStore<BR />18:44:15,750&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: workspace://SpacesStore/c317f789-5c57-11dc-ad6c-5136d620963c<BR />18:44:15,753&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: system://system/5f5a740f-2589-4629-bebe-2b63e7176b93<BR />18:44:15,754&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key:<BR />18:44:15,760&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: <A href="http://www.alfresco.org/model/system/1.0" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0</A><BR />18:44:15,762&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 2<BR />18:44:15,762&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: <A href="http://www.alfresco.org/model/application/1.0" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/application/1.0</A><BR />18:44:15,763&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 14<BR />18:44:15,764&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: <A href="http://www.alfresco.org/model/rule/1.0" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/rule/1.0</A><BR />18:44:15,765&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 16<BR />18:44:15,767&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: en_US_<BR />18:44:15,774&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 4<BR />18:44:15,775&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: text/plain<BR />18:44:15,776&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 2<BR />18:44:15,777&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: utf8<BR />18:44:15,778&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 2<BR />18:44:15,779&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 4<BR />18:44:15,781&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 24<BR />18:44:15,782&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}descriptor" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}descriptor</A><BR />18:44:15,784&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}children" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}children</A><BR />18:44:15,786&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 26<BR />18:44:15,787&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}versionSchema" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}versionSchema</A><BR />18:44:15,789&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}store_root" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}store_root</A><BR />18:44:15,790&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/content/1.0}folder" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/content/1.0}folder</A><BR />18:44:15,792&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 8<BR />18:44:15,793&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/content/1.0}contains" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/content/1.0}contains</A><BR />18:44:15,794&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 50<BR />18:44:15,795&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 68<BR />18:44:15,798&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/rule/1.0}ruleFolder" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/rule/1.0}ruleFolder</A><BR />18:44:15,799&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 122<BR />18:44:15,801&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/content/1.0}systemfolder" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/content/1.0}systemfolder</A><BR />18:44:15,802&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 124<BR />18:44:15,803&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 28<BR />18:44:15,804&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}versionMajor" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}versionMajor</A><BR />18:44:17,306&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 30<BR />18:44:17,312&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}versionLabel" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}versionLabel</A><BR />18:44:17,313&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 32<BR />18:44:17,314&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: {<A href="http://www.alfresco.org/model/system/1.0}versionRevision" rel="nofollow noopener noreferrer">http://www.alfresco.org/model/system/1.0}versionRevision</A><BR />18:44:17,315&nbsp; DEBUG [ehcache.distribution.RMICachePeer] Remote remove received for key: 34<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>Le "key" presenti nei messaggi di log spesso si ripetono. Il sistema sembra sostanzialmente bloccato in un loop infinito.</SPAN><BR /><SPAN>Se spengo e faccio ripartire solo uno dei due server, sembra tutto ok e nessun nodo è stato realmente cancellato.</SPAN><BR /><BR /><SPAN>Temo che&nbsp; siano state effettuate modifiche su entrambi i nodi quando il cluster non era ancora pronto. Questo potrebbe aver creato dei disallineamenti che adesso non sono più gestibili?</SPAN><BR /><SPAN>Ho visto che esiste una tabella alf_transaction in cui compaiono transazione eseguite su entrambi i nodi.</SPAN><BR /><SPAN>Mi chiedo, nel caso in cui effettivamente il problama sia dovuto a transazioni in conflitto sui due server, se esiste un modo in cui questa tabella può essere "ripulita". </SPAN><BR /><BR /><SPAN>A presto,</SPAN><BR /><SPAN>Marco</SPAN></BODY></HTML> Thu, 01 Apr 2010 22:24:04 GMT marco_altieri_7 2010-04-01T22:24:04Z Cluster: Remote remove received.... https://connect.hyland.com/t5/alfresco-archive/cluster-remote-remove-received/m-p/35442#M18616 Ciao a tutti,ho sottoposto lo stesso problema nel forum americano, ma non ho ricevuto risposta. Spero di essere più fortunato qui.Ho configurato un cluster di alfresco (versione 3.2r2) con due nodi. La configurazione è assolutamente standard: il db ed il filesystem sono condivisi e le ehcache sono i Thu, 01 Apr 2010 22:24:04 GMT https://connect.hyland.com/t5/alfresco-archive/cluster-remote-remove-received/m-p/35442#M18616 marco_altieri_7 2010-04-01T22:24:04Z Re: Cluster: Remote remove received.... https://connect.hyland.com/t5/alfresco-archive/cluster-remote-remove-received/m-p/35443#M18617 <HTML><HEAD></HEAD><BODY><SPAN>Per poter far funzionare bene un cluster Alfresco è necessario che tutte le macchine coinvolte a livello di sistema operativo utilizzino lo stesso time server per la sincronizzazione dell'orologia del sistema operativo.</SPAN><BR /><SPAN>Controlla se effettivamente l'orologio per tutti i nodi è sincronizzato nello stesso modo.</SPAN></BODY></HTML> Fri, 18 Jun 2010 10:40:26 GMT https://connect.hyland.com/t5/alfresco-archive/cluster-remote-remove-received/m-p/35443#M18617 openpj 2010-06-18T10:40:26Z