columns format version: 1
14 columns:
`hostname` LowCardinality(String)
`event_date` Date
`event_time` DateTime
`event_time_microseconds` DateTime64(6)
`event_type` Enum8('Upload' = 1, 'Delete' = 2, 'MultiPartUploadCreate' = 3, 'MultiPartUploadWrite' = 4, 'MultiPartUploadComplete' = 5, 'MultiPartUploadAbort' = 6)
`query_id` String
`thread_id` UInt64
`thread_name` String
`disk_name` LowCardinality(String)
`bucket` String
`remote_path` String
`local_path` String
`data_size` UInt64
`error` String
