This guide describes how to configure and run the Timeline Server, which enables you to collect generic and per-framework information about YARN applications.
![[Note]](../common/images/admon/note.png) | Note |
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This feature is a technical preview and considered under development. Do not use this feature in your production systems. If you have questions regarding this feature, contact Support by logging a case on our Hortonworks Support Portal at https://support.hortonworks.com. |
In this section:
