Post-Upgrade Steps for HPE Ezmeral Data Fabric Event Store Tools

Complete the following steps after manually upgrading HPE Ezmeral Data Fabric Event Store Tools.

Kafka REST Proxy

The following post-upgrade steps are applicable when upgrading Kafka REST Proxy.

Review your configuration files and modify as needed:
```
/opt/mapr/kafka-rest-<version>/config
```
Run the configure.sh file. For example:
```
/opt/mapr/server/configure.sh -R
```

Start the Kafka REST service

maprcli node services -name kafka-rest -action start -nodes < list of Kafka REST service nodes >

To see how configuration files are saved during an upgrade, see Saving Kafka REST Configurations.

The following post-upgrade steps are applicable when upgrading Kafka Connect.

Review your configuration files and modify as needed:
```
/opt/mapr/kafka-<version>/config
```
Run the configure.sh file. For example:
```
/opt/mapr/server/configure.sh -R
```

Start the Kafka Connect service

maprcli node services -name kafka-connect -action start -nodes <list of Kafka Connect service nodes>

To see how configuration files are saved during an upgrade, see Saving Kafka Connect Configurations.