[HIVE-19173] Add Storage Handler runtime information as part of DESCRIBE EXTENDED

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Target Version/s: 3.0.0
• Assignee: Nishant Bangarwa
• Reporter: Nishant Bangarwa
• Created: 11/Apr/18 15:35
• Updated: 22/May/18 23:13
• Resolved: 08/May/18 05:27

Description

Follow up for https://issues.apache.org/jira/browse/HIVE-18976
Kafka Indexing Service in Druid has a runtime state associated with it.
Druid publishes this runtime state as KafkaSupervisorReport which has latest offsets as reported by Kafka, the consumer lag per partition, as well as the aggregate lag of all partitions.

This information is quite useful to know whether a kafka-indexing-service backed table has latest info or not.

This task is to add a this information as part of the output of DESCRIBE EXTENDED statement

Issue Links

• links to: review link