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Data Lifecycle Manager 1.4.0
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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
Configure Kerberos security (Optional)
Enable Ranger Deny policy
About requested events missing in Notification Log table
Restart services
Verify the DLM Engine installation
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
Setting up DLM packages
Follow these steps to setup the DLM package:
Download the packages
Setup the local repository
Setup DLM packages in the local repository.
Create the repository configuration file.
Download the packages
To install Hortonworks Data Lifecycle Manager (DLM), download the tarballs from the customer portal by following the instructions provided as part of the product procurement process. The list of packages required are:
Setting up the local repository
Hortonworks does not host any public repository for DLM, hence a local repository for the packages is required. As part of the DataPlane setup, you must have set up this local repository already and the same can be used for DLM packages. If not, you can set up a webserver using Apache httpd or Tomcat.
Set up DLM packages in local repository
Follow these steps to set up the DLM packages in the local repository.
Create the repository configuration file
A repository configuration file (“.repo file”) must be created for the DLM Service on the DPS host. The file is required for tasks such as identifying the path to the repository data and establishing whether a GPG signature check should be performed on the repository packages. Only one repository configuration file is needed.
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