есть две проблемы при запуске консольного Java приложения:
#1:
ERROR spark.http.matching.GeneralError -
org.elasticsearch.cluster.block.ClusterBlockException: blocked by: [SERVICE_UNAVAILABLE/1/state not recovered / initialized];
#2:
[elasticsearch[r2Gzbgh][generic][T#3]] WARN org.elasticsearch.node.Node - timed out while waiting for initial discovery state - timeout: 30s