user2123288
Reputation: 1119
Do I need to install Hive if all I want is to use HCatalog with Pig and MR?
Want to use HDP2.2 distribution, but plan to only use Pig+MR for my ETL jobs. Would like to document schemas with HCatalog, but would like to avoid having to setup Hive. Do I need it for having HCatalog ?
Upvotes: 0
Views: 70
Answers (1)
xhudik
Reputation: 2444
Since HCatalog is a part if Hive, yes you need to install Hive in order to be able to use HCatalog. (see https://hive.apache.org/javadocs/r1.0.0/api/hcatalog/core/index.html for reference)
Upvotes: 1
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