[FLINK-22301] Statebackend and CheckpointStorage type is not shown in the Web UI

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.13.0
• Fix Version/s: 1.14.0, 1.13.1
• Component/s: Runtime / Checkpointing, Runtime / Web Frontend
• Labels: pull-request-available
• Assignee: Nicholas Jiang
• Reporter: Yun Gao
• Created: 16/Apr/21 06:46
• Updated: 28/May/21 11:03
• Resolved: 26/Apr/21 10:15

Description

Currently we have already have the Rest API /jobs/:jobid/checkpoints/config that returns the statebackend name and checkpoint storage type:

{
    "mode":"exactly_once",
    "interval":20,
    "timeout":600000,
    "min_pause":0,
    "max_concurrent":1,
    "externalization":{
        "enabled":false,
        "delete_on_cancellation":true
    },
    "state_backend":"EmbeddedRocksDBStateBackend",
    "checkpoint_storage":"FileSystemCheckpointStorage",
    "unaligned_checkpoints":false,
    "tolerable_failed_checkpoints":0
}

But the two fields does not shown in the Web UI of checkpoint configuration:

Issue Links

• relates to: FLINK-22140 Test the unified binary savepoint
• links to: GitHub Pull Request #15732