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What size is recommended for each node?
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Answer / Balram Sarkar
The optimal size of each node in an Impala cluster depends on various factors such as the amount of data, query load, and network bandwidth. However, as a general guideline, it's recommended to have nodes with at least 4 CPU cores, 16 GB of RAM, and local storage for the operating system and impala-related processes. For large clusters, you might consider using larger nodes for better performance.
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