Fixed Issues

This section lists fixed issues in the Replication Manager service.

DMX-348: Export remote Hive Metastore step failed while using Replication Manager
Problem: While creating a replication policy with no Sentry permissions for the source database/tables, with latest Data Lake clusters, an error message appears The remote command failed with error message: Command (HDFS replication (433)) has failed.
Workaround: Make sure that while using CDH cluster(s), you do not use MapReduce 1 service.
DMX-355: Currently, Replication Manager does not work efficiently with high-frequency policies.
Workaround: Recommend using policy frequency which is greater than 30 minutes.
DMX-364: Multiple instance of Replication Manager UI displays as "In Progress"
Problem: When the replication policy is scheduled with a specific interval, it is seen from the UI that all the instances are "In Progress" and one of the instances is failed.
Workaround: Refresh the web browser and try again.
DMX-391: Schedule Run option displays only "Does not repeat" and "Custom" options
Workaround:Recommend to use "Does not repeat" or "Run now" option to schedule the replication policy.
DMX-636: Inconsistency in the value of Timestamp Type column when source ORC is replicated, and source and target clusters are in different time zones
Problem: From an Auto TLS source cluster, when a ORC table with static data is replicated, the data in the Timestamp Type column does not match in the target cluster.
DMX-666: Replication fails when the exception "connection timed out" is not handled in Cloudera Manager
Workaround: Ensure there is connectivity between Source Cloudera Manager and SDX CM. If the source hostname is not resolved to IP, add the host mapping of Cloudera Manager host to /etc/hosts entries of SDX CM.
CDPSDX-2879: Ranger import fails when you create a Hive replication policy for a medium duty Data Lake cluster
When you create a Hive replication policy with the Include Sentry Permissions with Metadata or Skip URI Privileges option for a medium duty Data Lake cluster, Ranger import fails. Before you choose the Include Sentry Permissions with Metadata option for a Hive replication policy for a medium duty Data Lake cluster, contact Cloudera Support.