Check your ES logs, I just corrected the same thing because ES was getting to many many fields for a single index (1000). Perhaps this can help you.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Journal Contains Unprocessed Messages | 4 | 14219 | August 9, 2017 | |
| Nothing showing in any streams since OS patching | 7 | 942 | September 23, 2022 | |
| Journal contains unprocessed message and New messages are not coming in graylog | 5 | 4209 | April 19, 2021 | |
| Unprocessed messages are currently in the journal | 17 | 12715 | January 12, 2018 | |
| Journal Message processing | 1 | 959 | June 10, 2017 |