What is HCatalog?

What is HCatalog?

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: easy

标签: interviewbit, hive, topic-specific, data-engineering

参考答案摘要

HCatalog is an Apache Hive project component that serves as a storage and table management layer for the Hadoop clusters. HCatalog is a tool for accessing Hive metastore tables from Pig, Spark SQL, an...

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