Hortonworks Streaming Analytics Manager User Guide
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Troubleshooting and Debugging a Stream Application

Once we have deployed the streaming app, common actions performed by users such as DevOps, Developers, and Operations teams are the following:

  • Monitoring the Application and troubleshooting and identifying performance issues

  • Troubleshooting an application through Log Search

  • Troubleshooting an application through Sampling

SAM makes performing these tasks easier by using the same visual approach as users have when developing the application. We will walk through these common use cases in the below sections.