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Diagnose notebooks

• A collection of notebooks for diagnosing situations and states with a Big Data Cluster.

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Notebooks in this Chapter

• TSG027 - Observe cluster deployment

• TSG078 - Is cluster healthy

• TSG029 - Find dumps in the cluster

• TSG032 - CPU and Memory usage for all containers

• TSG060 - Persistent Volume disk space for all BDC PVCs

• TSG087 - Use hadoop fs CLI on nmnode pod

• TSG037 - Determine master pool pod hosting primary replica

• TSG055 - Time Curl to Sparkhead

• TSG079 - Generate controller core dump

• TSG086 - Run top in all containers

• TSG108 - View the controller upgrade config map