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Answer: Utilize ephemeral clusters alongside Cloud Storage, replacing HDFS on local storage.
Google Cloud advocates for the use of ephemeral clusters due to their quick startup times, eliminating the need for continuously running clusters to avoid lengthy initialization periods. Additionally, leveraging Cloud Storage for persistent data storage is recommended to prevent the necessity of data transfer before shutting down or restarting clusters. This approach aligns with best practices for efficiency and cost-effectiveness. For more details, refer to the [Dataproc Best Practices Guide](https://cloud.google.com/blog/topics/developers-practitioners/dataproc-best-practices-guide).
Author: LeetQuiz Editorial Team
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A team of analysts is transitioning their Hadoop cluster from an on-premises setup to Google Cloud Platform (GCP) and aims to adhere to Google Cloud's recommended best practices. Which approach should they take during this migration?
A
Utilize ephemeral clusters alongside Cloud Storage, replacing HDFS on local storage.
B
Maintain continuously running clusters with Cloud Storage as a substitute for HDFS on local storage.
C
Employ ephemeral clusters while continuing to use HDFS on local storage.
D
Keep clusters running continuously and persist with HDFS on local storage.
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