Some Kibana searches are failing with `X of Y Shards Failed` when doing generic queries (i.e., searching for "namespace/example" with no fields selected. The Message for each error is `failed to create query: field expansion matches too many fields, limit: 1024, got: 1033` or something similar. I saw this on `pubsub-sidekiq-inf-gprd*`, `pubsub-rails-inf-gprd*`, Here are two examples that trigger the error: https://log.gprd.gitlab.net/goto/20d84cc0-8adb-11ec-a649-b7cbb8e4f62e https://log.gprd.gitlab.net/goto/4636a520-8adb-11ec-9dd2-93d354bef8e7 Full error text: ``` query_shard_exception at shard 0index pubsub-rails-inf-gprd-008276node X_S81FAQTL-fNlSqlsFHcQ Type query_shard_exception Reason failed to create query: field expansion matches too many fields, limit: 1024, got: 1033 Index uuid Z3RKVJtxSCScf9AsEME7tg Index pubsub-rails-inf-gprd-008276 Caused by type illegal_argument_exception Caused by reason field expansion matches too many fields, limit: 1024, got: 1033 ```