CHAPTER 9
Monitoring Hadoop
This chapter discusses how to monitor the Hadoop cluster. Monitoring covers the whole gamut of operations: interpreting log files, provisioning the Hadoop cluster components, and monitoring services running on the Hadoop cluster. This chapter covers various aspects of monitoring the Hadoop cluster including the following:
- Writing and interpreting log messages using web-based user interface (UI) management tools that come packaged with the Apache Hadoop Framework.
- Improvements in Hadoop log management in YARN.
- How to monitor the performance of the Hadoop cluster.
- Vendor-based tools for provisioning, monitoring, and ...
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