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Meepoljd
Meepoljd
Gold ⭐️
April 19, 2022
Solved

Why my metastore log has too many cmd=get_database

Hi,every one:

    I have a question.I found there are many "cmd=get_database" log in hadoop-cmf-hive-HIVEMETASTORE.out file.But I haven't done this much.Is it because there are so many other actions that trigger it?

Meepoljd_0-1650344706491.png

 

marudhu_ramaiah
marudhu_ramaiahAnswer
Gold ⭐️
April 28, 2022

@Meepoljd yes. these calls were made, to get, metadata information from backend db (mysql, postgres) for each request comes in to hms for query processing.

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marudhu_ramaiah
Gold ⭐️
marudhu_ramaiahAnswer
Gold ⭐️
April 28, 2022

@Meepoljd yes. these calls were made, to get, metadata information from backend db (mysql, postgres) for each request comes in to hms for query processing.

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