There could be several reasons why data is unavailable in Logstash. It could be due to a configuration issue, network problems, or input errors. Here are some steps you can take to troubleshoot the issue:
Check your Logstash configuration file to ensure that the input and output plugins are properly configured.
Verify that the required ports are open on the server where Logstash is running.
Check the logs to see if there are any error messages that can provide clues about the problem.
Confirm that the data source is accessible and operational.
Test your Logstash configuration by running Logstash with the --debug flag to see if any errors occur.
Use Logstash's debug mode to isolate the problem by examining the input, filter, and output processes one-by-one.
If everything else fails, try to use a different data input source and see if the data is available.
Once you've identified the issue, you can take steps to resolve it, and data should start flowing into Logstash as expected.
Asked: 2022-05-21 11:00:00 +0000
Seen: 8 times
Last updated: Dec 18 '21