Github user alpinegizmo commented on a diff in the pull request:
— Diff: docs/setup/jobmanager_high_availability.md —
@@ -84,12 +84,11 @@ In order to start an HA-cluster add the following configuration keys to `conf/fl
*Important*: if you are running multiple Flink HA clusters, you have to manually configure separate namespaces for each cluster. By default, the Yarn cluster and the Yarn session automatically generate namespaces based on Yarn application id. A manual configuration overrides this behaviour in Yarn. Specifying a namespace with the -z CLI option, in turn, overrides manual configuration.
– *State backend and storage directory* (required): JobManager meta data is persisted in the state backend and only a pointer to this state is stored in ZooKeeper. Currently, only the file system state backend is supported in HA mode.
+- *Storage directory* (required): JobManager meta data is persisted in the file system storageDir and only a pointer to this state is stored in ZooKeeper.
— End diff –
It's generally agreed that metadata is one word.