I have recently updated ES, Kibana, Logstash, All the services are running but the data is not getting collected. and UI is also loading. Please help me to resolve this.
Kibana Log:
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["info","savedobjects-service"],"pid":18273,"message":"Starting saved objects migrations"}
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["info","savedobjects-service"],"pid":18273,"message":"Creating index .kibana_task_manager_3."}
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["info","savedobjects-service"],"pid":18273,"message":"Creating index .kibana_3."}
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["warning","savedobjects-service"],"pid":18273,"message":"Unable to connect to Elasticsearch. Error: [resource_already_exists_exception] index [.kibana_task_manager_3/37_qO60MRAOHhCGjCgz7RA] already exists, with { index_uuid="37_qO60MRAOHhCGjCgz7RA" & index=".kibana_task_manager_3" }"}
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["warning","savedobjects-service"],"pid":18273,"message":"Another Kibana instance appears to be migrating the index. Waiting for that migration to complete. If no other Kibana instance is attempting migrations, you can get past this message by deleting index .kibana_task_manager_3 and restarting Kibana."}
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["warning","savedobjects-service"],"pid":18273,"message":"Unable to connect to Elasticsearch. Error: [resource_already_exists_exception] index [.kibana_3/ej5RzANpSr-L86WUfe6PFA] already exists, with { index_uuid="ej5RzANpSr-L86WUfe6PFA" & index=".kibana_3" }"}
{"type":"log","@timestamp":"2020-09-27T14:19:52Z","tags":["warning","savedobjects-service"],"pid":18273,"message":"Another Kibana instance appears to be migrating the index. Waiting for that migration to complete. If no other Kibana instance is attempting migrations, you can get past this message by deleting index .kibana_3 and restarting Kibana."}
{"type":"log","@timestamp":"2020-09-27T18:25:40Z","tags":["info","cli","config"],"pid":18273,"message":"Reloading logging configuration due to SIGHUP."}
{"type":"log","@timestamp":"2020-09-27T18:25:40Z","tags":["info","cli","config"],"pid":18273,"message":"Reloaded logging configuration due to SIGHUP."}
{"type":"log","@timestamp":"2020-09-27T18:25:40Z","tags":["info","plugins-system"],"pid":18273,"message":"Stopping all plugins."}
ES Log:
[2020-09-27T13:37:17,968][WARN ][r.suppressed ] [node-1] path: /.kibana_task_manager/_count, params: {index=.kibana_task_manager}
org.elasticsearch.action.search.SearchPhaseExecutionException: all shards failed
at org.elasticsearch.action.search.AbstractSearchAsyncAction.onPhaseFailure(AbstractSearchAsyncAction.java:551) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.action.search.AbstractSearchAsyncAction.executeNextPhase(AbstractSearchAsyncAction.java:309) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.action.search.AbstractSearchAsyncAction.onPhaseDone(AbstractSearchAsyncAction.java:582) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.action.search.AbstractSearchAsyncAction.onShardFailure(AbstractSearchAsyncAction.java:393) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.action.search.AbstractSearchAsyncAction.lambda$performPhaseOnShard$0(AbstractSearchAsyncAction.java:223) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.action.search.AbstractSearchAsyncAction$2.doRun(AbstractSearchAsyncAction.java:288) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.common.util.concurrent.TimedRunnable.doRun(TimedRunnable.java:44) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.2.jar:7.9.2]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.2.jar:7.9.2]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
at java.lang.Thread.run(Thread.java:832) [?:?]