Enable Alluxio to sync its metadata with UFS metadata

Description

Currently, Alluxio can only discover new UFS metadata by loading metadata. There should be a configuration parameter to enable "syncing" of the Alluxio metadata with the UFS metadata. If the sync is enabled, Alluxio will query the UFS metadata and match the Alluxio metadata to the UFS metadata (removal, refresh, and loading of metadata).

Environment

None

Status

Assignee

Gene Pang

Reporter

Gene Pang

Labels

Fix versions

Affects versions

1.6.1

Priority

Major
Configure