What is metastore in Hive architecture?

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Hi,

I have started learning Hive and there was a pictorial form of explanation in the blog I am following. Can anyone explain what happens in metastore or what metastore does in Hive architecture?

May 10 in Big Data Hadoop by asim
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1 answer to this question.

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Hey,

Hive chooses respective database servers to store the schema or Metadata of tables, databases, columns in a table, their data types, and HDFS mapping. It provides client access to this information by using metastore service API.  

answered May 10 by Gitika
• 25,360 points

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