핸들 <handle>이 잘못되었습니다.
FORMAT
Handle must be an UUID string of the format '00112233-4455-6677-8899-aabbccddeeff'
OPERATION_ABANDONED
Operation was considered abandoned because of inactivity and removed.
OPERATION_ALREADY_EXISTS
Operation already exists.
OPERATION_NOT_FOUND
Operation not found.
SESSION_CHANGED
The existing Spark server driver instance has restarted. Please reconnect.
SESSION_CLOSED
Session was closed.
SESSION_NOT_FOUND
Session not found.