[FLINK-7938] support addAll() in ListState

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.5.0
• Component/s: Runtime / State Backends
• Assignee: Bowen Li
• Reporter: Bowen Li
• Created: 27/Oct/17 21:35
• Updated: 19/Jan/18 11:07
• Resolved: 19/Jan/18 11:07

Description

support addAll() in ListState, so Flink can be more efficient in adding elements to ListState in batch. This should give us a much better performance especially for ListState backed by RocksDB

Issue Links

• relates to: FLINK-7475 support update() in ListState
• links to: GitHub Pull Request #5281