I am currently experience issues with RTGov/Elasticsearch on a test setup. Started with an empty Elasticsearch, RTGov created its indice without issues. After restarting the JBoss server, no data is written to RTGov and the following message appears in the logfile:

2017-08-23 02:10:14,318 SEVERE [org.overlord.rtgov.internal.epn.loader.fsw60.JEEEPNLoader] (ServerService Thread Pool -- 91) [] Failed to register network: org.elasticsearch.index.mapper.MergeMappingException: Merge failed with failures {[mapper [timestamp] of different type, current_type [long], merged_type [date], mapper [min] of different type, current_type [long], merged_type [integer], object mapping [requestId] can't be changed from non-nested to nested, mapper [operation] has different index values, mapper [operation] has different tokenize values, mapper [operation] has different index_analyzer, mapper [interface] has different index values, mapper [interface] has different tokenize values, mapper [interface] has different index_analyzer, mapper [average] of different type, current_type [long], merged_type [integer], object mapping [context] can't be changed from non-nested to nested, mapper [max] of different type, current_type [long], merged_type [integer], object mapping [responseId] can't be changed from non-nested to nested, mapper [serviceType] has different index values, mapper [serviceType] has different tokenize values, mapper [serviceType] has different index_analyzer]}

The mapping in the ES indice looks like the message states. I deleted RTGovs indices and restarted JBoss - then everything was working fine until the next restart.

My service is based on FSW6, RTGov is using its own Elasticsearch-Cluster like in thread 255968.

Any idea what can be wrong?