Can someone help me on the below issue?? I have configured solr 8.2 with one zookeeper 3.4 and 3 solr nodes
All the configs were pushed initially and Also Indexed all the data into multiple collections with 3 replicas on each collection Now part of server maintenance these solr nodes were restarted and once they came back solr could became empty.. lost all the collections .. all collections specific instance directories in the path /solr/server/solr Were deleted ..but data folders are intact nothing lost.. not really sure on how to recover from this situation. Did make sure that the zoo.cfg was properly configured (permanent paths for zoo data and logs instead of /tmp )as I am using external zoo instead of the one that comes with solr. Solr data path is a nas storage which is a common for all three solr nodes Another data point is that I enabled solr basic authentication as well if that’s making any difference. Even clusterstate , schema’s, security Json were all lost.. really looking for a help in understanding to prevent this happening again. Sent from my iPhone
