Known Issues
DLM has the following known issues, scheduled for resolution in a future release. Where available, a workaround has been provided.
| Hortonworks Bug ID | Category | Summary |
|---|---|---|
| BUG-77340 |
Restart of HiveServer2 and Knox |
Problem: HS2 failover requires knox restart if cookie use is enabled for HS2 Description: When HiveServer2 is accessed via Knox Gateway and HiveServer2 has cookie-based authentication enabled, a HiveServer2 restart requires that Knox also be restarted to get Knox-HiveServer2 interaction working again. Workaround: Set
|
| BUG-111066 | DLM UI | Problem: DLM App start succeeds even with wrong master password for
DataPlane Service keystore Description: After upgrading DLM App from older version of 1.1.3 to 1.1.3.0-28 , all the cloud credentials were marked as unregistered. Workaround: Re-install the DLP App and initiate the app again. Provide the valid password to proceed. |
| BUG-112068 | Atlas | Problem: Atlas replication does not work for incremental
changes. Description: Incremental export not seen with fresh HDP installation. Workaround: Restart Atlas service once and later all incremental Atlas replication works correctly. |
| BUG-114953 | DLM UI |
Problem: Incorrect statistics displayed for failed replication job. |
| BUG -115909 | HDFS replication | Problem: HDFS replication fails from HDP 3.1 to 2.6.5 with Atlas
replication enabled. Description:The data types of Atlas has changed between HDP 3.1 and 2.6.5. Atlas replication does not work from HDP 3.1 to 2.6.5. Workaround: You can enable HDFS replication from HDP 3.1 to 2.6.5 by disabling Atlas replication. |