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Question-6: Which of the following mechanism is used by Telemetry Publisher to collect metrics data?
- By pulling data from respective service
- By pushing data from respective service
- Either of pull and push can be used for each service
- Pull or Push depend from which service data is being fetched
Answer: 4
- Get All Questions & Answer for CDP Generalist Exam (CDP-0011) and trainings.
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This Question is from QuickTechie Cloudera CDP Certification Preparation Kit.
Exp: How metrics are collected?
There are two mechanisms by which metrics can be collected
- Pull: As name suggests, Telemetry Publisher pulls diagnostic metrics from Oozie, YARN and Spark periodically. Default configuration is once per minute.
- Push: To push metrics data, agent must be installed for respective service. In case of Hive and Impala, Cloudera Manager Agent pushes, metrics data to the Telemetry Publisher within every 5 seconds after a job finishes.
- Get All Questions & Answer for CDP Generalist Exam (CDP-0011) and trainings.
- Get All Questions & Answer for CDP Administrator - Private Cloud Base Exam CDP-2001 and trainings.
- Get All Questions & Answer for CDP Data Developer Exam CDP-3001 and trainings.
This Question is from QuickTechie Cloudera CDP Certification Preparation Kit.
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