We are using a standalone Elasticsearch on EC2 and the stack looks like Application (JSON) --> Fluent Bit --> Elasticsearch (7.9.0) on EC2 --> Kibana on EC2
We have a scenario wherein if the application generated JSON log line is really big-ish like 1000+ lines (braces, fields) , then this particular line alone is missing in Kibana.
To narrow down the issue,
• Have enabled Fluent Bit OUTPUT to write to a file and this big-ish line is present. So, have eliminated Fluentbit
• Ran a GET API call from Kibana Dev Tools, the big-ish line is missing. So, have eliminated Kibana as it is just a log viewer
Need some help to fix this issue