Hi Team, What is the preferred way to upgrade from SOLR 4.0.0-BETA to SOLR 4.0.0?
We saw the same errors happening when we did the upgrade:- Oct 29, 2012 4:55:00 PM org.apache.solr.common.SolrException log SEVERE: Error while trying to recover. core=mediacms:org.apache.solr.common.SolrException: We are not the leader at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:401) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:181) at org.apache.solr.cloud.RecoveryStrategy.sendPrepRecoveryCmd(RecoveryStrategy.java:199) at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:388) at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:220) Thanks, Balaji -- View this message in context: http://lucene.472066.n3.nabble.com/Nodes-cannot-recover-and-become-unavailable-tp4008916p4017037.html Sent from the Solr - User mailing list archive at Nabble.com.