Define Balancer in HDFS.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: Data Engineer

参考答案摘要

The HDFS Balancer is basically a utility for balancing data across an HDFS cluster's storage devices. The HDFS Balancer was initially designed to run slowly so that balancing operations did not i...

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