| 1 | # Test JSON pattern parsing |
| 2 | pattern: json |
| 3 | |
| 4 | inject: |
| 5 | - key: SOURCE |
| 6 | value: "json-parser" |
| 7 | |
| 8 | rewrite: |
| 9 | # Normalize timestamp formats |
| 10 | - key: _TIMESTAMP |
| 11 | match: "(\\d{4})-(\\d{2})-(\\d{2})\\s+(\\d{2}):(\\d{2}):(\\d{2})" |
| 12 | value: "${1}${2}${3}T${4}${5}${6}Z" |
| 13 | |
| 14 | # Extract nested fields using variables |
| 15 | - key: USER_ID |
| 16 | value: "${USER_ID}" |
| 17 | inject: yes |
| 18 | |
| 19 | - key: USER_NAME |
| 20 | value: "${USER_NAME}" |
| 21 | inject: yes |
| 22 | |
| 23 | # Handle arrays |
| 24 | - key: FIRST_TAG |
| 25 | value: "${TAGS_0}" |
| 26 | inject: yes |
| 27 | |
| 28 | rename: |
| 29 | - old_key: _TIMESTAMP |
| 30 | new_key: TIMESTAMP |
| 31 | - old_key: _VERSION |
| 32 | new_key: VERSION |