[BUG] all parsed field with pattern COMMONAPACHELOG are string

[anasoid]

Describe the bug A clear and concise description of what the bug is.

To Reproduce I follow example from https://github.com/opensearch-project/data-prepper/tree/main/examples/log-ingestion

and all field are parsed as string expected date as number

Expected behavior date should be parsed as timestamp, and size ans number ...

Screenshots

Environment (please complete the following information):

• OS: [e.g. Ubuntu 22.04 LTS]
• opensearch : 2.11.1
• fleunt-bit : 2.2.1
• prepper: 2.6.1

[dlvenable]

@anasoid , Please use the COMMONAPACHELOG_DATATYPED grok pattern. It has predefined types for each.

[anasoid]

Thanks @dlvenable

Now with (COMMONAPACHELOG_DATATYPED) I have timestamp as number so i can't use it as date filter on discovery