Key | Default | Type | Description
--- | --- | --- | ---

##### high-availability.type

"NONE"

String

Defines high-availability mode used for cluster execution. To enable high-availability, set this mode to "ZOOKEEPER", "KUBERNETES", or specify the fully qualified name of the factory class.

##### high-availability.cluster-id

"/default"

String

The ID of the Flink cluster, used to separate multiple Flink clusters from each other. Needs to be set for standalone clusters but is automatically inferred in YARN.

##### high-availability.storageDir

(none)

String

File system path (URI) where Flink persists metadata in high-availability setups.