system.s3queue_log

​

Description

​

Columns

• hostname (LowCardinality(String)) — Hostname
• clickhouse_version (LowCardinality(String)) — Version of the ClickHouse server that produced the row.
• system_processor (LowCardinality(String)) — CPU architecture of the ClickHouse server that produced the row.
• event_date (Date) — Event date of writing this log row
• event_time (DateTime) — Event time of writing this log row
• database (String) — The name of the database where the queue table (S3Queue or AzureQueue) lives.
• table (String) — The name of the queue table (S3Queue or AzureQueue).
• uuid (String) — The UUID of the queue table (S3Queue or AzureQueue).
• file_name (String) — File name of the processing file.
• rows_processed (UInt64) — Number of processed rows.
• status (Enum8(‘Processed’ = 0, ‘Failed’ = 1)) — Status of the processing file.
• processing_start_time (Nullable(DateTime)) — Time of the start of processing the file.
• processing_end_time (Nullable(DateTime)) — Time of the end of processing the file.
• exception (String) — Exception message if happened.
• commit_id (UInt64) — Id of the transaction in which this file was committed.
• commit_time (DateTime) — Time of committing file in keeper (as either failed or processed).
• transaction_start_time (DateTime) — Time when the whole processing transaction started.
• get_object_time_ms (UInt64) — Time which took us to find the object in object storage.