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Data Lifecycle Manager 1.5.0
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DLM Installation and Upgrade
DLM Installation and Upgrade
Also available as:
DLM support requirements
Installation overview
Prerequisites
Version recommendation for DLM and HDP
Installing DataPlane
Setting up DLM packages
Download the packages
Setting up the local repository
Set up DLM packages in local repository
Create the repository configuration file
Installing the DLM Engine
Install the DLM Engine MPack
Set up DLM Engine database
Configure MySQL external database
Configure Postgres external database
Create the DLM Engine service user
Set up the DLM Engine service in Ambari
Install DLM Engine service in Ambari
Configure Knox SSO
Configure SSL (Optional)
Set up trusted CA certificates
Set up self-signed certificates
Configure TLS
Configure the keyStore for use by DLM Engine and Knox Proxy
Configure Knox Gateway (Optional)
Configure DLM proxying for TLS wire-encrypted clusters
Complete the installation
Trusted proxy for DLM
Configure Kerberos security (Optional)
Enable Ranger Deny policy
Restart services
Verify the DLM Engine installation
About requested events missing in Notification Log table
Install the DLM Service
Verify DLM
Advanced configurations (Optional)
Using TDE with DLM
Configure TDE for HDFS replication
Configure TDE for Hive replication
On-premise replication using different keys and Ranger-KMS instances
Preparing HDP cluster for Hive cloud replication
Security considerations
Upgrading DLM
Upgrade DataPlane platform
Upgrade DLM App
Upgrade DLM Engine
Migrating DLM Engine from one host to another
Troubleshooting DLM
DataPlane platform
DLM Engine
Common errors
Troubleshooting DLM
You can refer to the troubleshooting details for the following:
DataPlane
DLM App
DLM Engine
Common Errors
DataPlane platform
You might encounter few errors while registering a cluster in DP. To know more about the possible causes and possible resolutions, see the
Cluster Registration Error Messages
section in DataPlane Installation Guide.
DLM Engine
On an HDP cluster, the host, where DLM Engine is installed, ensure the following:
Common errors
This section list the common issues that you might run into during the DLM installation.
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