Hi All, I have further investigated the difference between both the environments.
We have JDK 1.6.0_17 (VM 14.3-b01)on UAT and JDK 1.6.0_33 (VM 20.8-b03)on QA1. Can it be the reason behind this error? Is there a recommended jdk version for SolrCloud ? Thanks, Kaustubh -- View this message in context: http://lucene.472066.n3.nabble.com/unable-to-load-core-after-cluster-restart-tp4098731p4099621.html Sent from the Solr - User mailing list archive at Nabble.com.