Behavioral Changes
Snapshot enablement changes are explained.
| Behavior in DLM 1.1 release | Behavior in DLM 1.2.0 release |
|---|---|
| Snapshot-based HDFS replication is enabled by default when source HDFS directory is marked as snapshottable. | Snapshot-based HDFS replication should be explicitly enabled while creating replication policy. |
| Snapshot-based replication can be enabled only if DLM login user is HDFS superuser. | Snapshot-based replication can be enabled by any DLM logged in user, provided the directory under replication is enabled with snapshots. |