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From "Songzhi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-18017) HS2 materialized view registry init loading all tables from metastore
Date Wed, 08 Nov 2017 15:54:00 GMT
Songzhi Liu created HIVE-18017:
----------------------------------

             Summary: HS2 materialized view registry init loading all tables from metastore
                 Key: HIVE-18017
                 URL: https://issues.apache.org/jira/browse/HIVE-18017
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2, Metastore
    Affects Versions: 2.3.0, 2.2.0, 2.1.0
         Environment: Hadoop 2.7.3 on EMR
            Reporter: Songzhi Liu


We're pointing the hive to a remote MySQL metastore with tons of DBs and tables (10k+ tables).
When HS2 starts it tries to init the materialized views and currently the metastore API tries
to do a full load for every database. It times out after 20 min then HS2 starts without loading
MV.



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