Description
Contains the current number of processed, processing and failed nodes in keeper for each AzureQueue metadata object and, on demand, their contents. Unlike system.azure_queue_metadata_cache, which shows the in-memory cache, this table reads the state directly from keeper.Columns
zookeeper_path(String) — Path in zookeeper to metadata. For a queue on an auxiliary zookeeper this is the factory key<zookeeper_name>:<path>, not the raw keeper path.processed_nodes_count(Nullable(UInt64)) — Number of nodes in theprocesseddirectory in keeper. Only set forunorderedmode: inorderedmode there are no per-file processed nodes (seeprocessed_pathinstead), so the value is NULL.processing_nodes_count(UInt64) — Number of nodes in theprocessingdirectory in keeperfailed_nodes_count(UInt64) — Number of nodes in thefaileddirectory in keeperprocessed_nodes(Map(String, String)) — Contents (node name -> node data) of theprocesseddirectory in keeper. Only filled forunorderedmode. Fetched only when this column is selected.processing_nodes(Map(String, String)) — Contents (node name -> node data) of theprocessingdirectory in keeper. Fetched only when this column is selected.failed_nodes(Map(String, String)) — Contents (node name -> node data) of thefaileddirectory in keeper. Fetched only when this column is selected.processed_path(Map(String, String)) — Last processed path per processed pointer in keeper (relative pointer path -> last processed file path). Only filled fororderedmode, where it covers the single, per-bucket and per-partition pointers. Fetched only when this column is selected.