In this chapter, we looked at how to set up monitoring for the HDFS components, such as the HDFS space utilization, the number of DataNodes in a cluster, heap usage, replication, and the Zookeeper state. In the next chapter, we will look at checks and monitoring for the map reducing components, such as the JobTracker, the TaskTracker, and the various utilization parameters.
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Gurmukh Singh is a seasoned technology professional with 14+ years of industry experience in infrastructure design, distributed systems, performance optimization, and networks. He has worked in big data domain for the last 5 years and provides consultancy and training on various technologies. He has worked with companies such as HP, JP Morgan, and Yahoo. He has authored Monitoring Hadoop by Packt Publishing
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Gurmukh Singh is a seasoned technology professional with 14+ years of industry experience in infrastructure design, distributed systems, performance optimization, and networks. He has worked in big data domain for the last 5 years and provides consultancy and training on various technologies. He has worked with companies such as HP, JP Morgan, and Yahoo. He has authored Monitoring Hadoop by Packt Publishing
Read more about Aman Singh