redis presto connector corrupt key when redis.key-prefix-schema-table=true for json dataFormat
Maybe this line needs escaping the : Did you try removing it, as : is the default anyways.
redis.key-delimiter=:Also your prefix has a tailing: which should be left out:
SET 'dev:simple_table{"id": 42, "word": "foo"}' '{"name": "bar", "number": 3, "boolean": "false"}'instead of
SET 'dev:simple_table:{"id": 42, "word": "foo"}' '{"name": "bar", "number": 3, "boolean": "false"}'