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.
Monitoring Hadoop
By :
Monitoring Hadoop
By:
Overview of this book
Table of Contents (14 chapters)
Monitoring Hadoop
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Introduction to Monitoring
Hadoop Daemons and Services
Hadoop Logging
HDFS Checks
MapReduce Checks
Hadoop Metrics and Visualization Using Ganglia
Hive, HBase, and Monitoring Best Practices
Index
Customer Reviews