Our elastic search instance is with 6.2.4 version
"version" : {
"number" : "6.2.4",
"build_hash" : "ccec39f",
"build_date" : "2018-04-12T20:37:28.497551Z",
"build_snapshot" : false,
"lucene_version" : "7.2.1",
"minimum_wire_compatibility_version" : "5.6.0",
"minimum_index_compatibility_version" : "5.0.0"
}
We have other instances, which loads the filebeat data to the elastic search instances.
Here is my question: We manage few instances in our environment few are installed with filebeat 6.2.4 and few are with 6.3.2.
Filebeat with 6.3.2 is doing as expected, but 6.2.4 is behaving weirdly; It is failing frequently. Is there any issue, We should not use different versions on different nodes?, which reports to one elasticsearch node?