[FLINK-26746] Update the documentation of Timer's Fault Tolerance section

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Documentation
• Assignee: Unassigned
• Reporter: Liwei Lin
• Created: 20/Mar/22 10:52
• Updated: 20/Mar/22 10:52

Description

Currently in the documentation of Timer's Fault Tolerance section ( https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/datastream/operators/process_function/#fault-tolerance ), it says:

Timers are always asynchronously checkpointed, except for the combination of RocksDB backend / with incremental snapshots / with heap-based timers (will be resolved with FLINK-10026). 

Actually FLINK-10026 is resolved as 'Won't Do'; the documentation might be updated.