Version: 1.18.1

Uninstall LiveData Migrator

Stop all active migrations#

Before you uninstall LiveData Migrator, stop all active data and metadata migrations.

To stop all data and metadata migrations with the UI, view the migration.
To stop all data migrations with the CLI, run the stop migration command:
Example
```
migration stop --name <name>
```
To stop all metadata migrations with the CLI, run the stop metadata migration command:
Example
```
hive migration stop all
```

Uninstall any remote agents#

If you have deployed any remote agents (for target metastore connections), sign in to the hosts for the remote agents and uninstall them using the following commands:

Stop the service:
```
service hivemigrator-remote-server stop
```

Remove the remote server package:

Red Hat/CentOS

yum remove -y hivemigrator-remote-server.noarch

Ubuntu

apt-get purge -y hivemigrator-remote-server

SUSE 12

zypper remove -y hivemigrator-remote-server

Delete all related directories:

rm -rf /etc/wandisco/hivemigrator-remote-server /var/run/hivemigrator-remote-server

Uninstall LiveData Migrator#

Stop all LiveData Migrator services:

service livedata-ui stop && service hivemigrator stop && service livedata-migrator stop

Remove all LiveData Migrator components:

Red Hat/CentOS

yum remove -y hivemigrator.noarch livedata-migrator.noarch livedata-migrator-cli.noarch livedata-ui.noarch

Ubuntu

apt-get purge -y hivemigrator livedata-migrator livedata-migrator-cli livedata-ui

SUSE 12

zypper remove -y hivemigrator livedata-migrator livedata-ui && rpm -e livedata-migrator-cli

(Optional) Delete all related directories:

rm -rf /etc/wandisco/ui /etc/wandisco/hivemigrator /etc/wandisco/livedata-migrator /var/run/hivemigrator /var/run/livedata-migrator /var/run/livedata-ui /var/log/wandisco/audit/ui /opt/wandisco/hive-migrator-hdi

note

You may wish to archive these directories before deleting them. They often contain user-modified files such as configurations and logs that you may want to keep.

Next steps#

Install LiveData Migrator.