Hive metastore - Githubissues

eubnara / study

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Hive metastore #262

Open eubnara opened 2 years ago

eubnara commented 2 years ago

https://cwiki.apache.org/confluence/display/Hive/AdminManual+Metastore+Administration https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-MetaStore

https://stackoverflow.com/questions/49799838/hive-service-hiveserver2-metastore-service

Metastore Database: Metastore server 가 바라볼 데이터베이스 (e.g. Derby, MySQL ...)
Metastore Server: Hive table, partition 에 대한 모든 메타데이터를 다루는 곳
- E/R diagram: https://issues.apache.org/jira/secure/attachment/12471108/HiveMetaStore.pdf

eubnara commented 2 years ago

zookeeper 를 통한 Hive metastore dynamic discovery 는 Hive 4.0.0 버전 부터 지원한다. https://issues.apache.org/jira/browse/HIVE-20794