Configure and Validate Apache Falcon
| ![[Note]](../common/images/admon/note.png) | Note | 
|---|---|
| In HDP 2.5.5, if authorization is enabled (for example, in the properties file with
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Upgrade Apache Falcon after you have upgraded HDFS, Hive, Oozie, and Pig. Stop Oozie jobs while running Falcon.
- Replace your configuration after upgrading. Copy /etc/falcon/conf from the template to the conf directory in falcon hosts. 
- Check your Falcon entities. There should be no changes, but in some cases you may need to update your entities post-upgrade. 
- In HDP 2.3.2 for Falcon, TLS is enabled by default. When TLS is enabled, Falcon starts on https://<falcon_host>.15443/. You can disable TLS by adding the following line to the startup.properties file. - "*.falcon.enableTLS=false
- If Transport Layer Security (TLS) is disabled, check the client.properties file to make sure the property "falcon.uri" is set as follows: - falcon.uri=http://<falcon_host>:15000/

