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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-18017) HS2 materialized view registry init loading all tables from metastore
Date Wed, 08 Nov 2017 18:50:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jesus Camacho Rodriguez reassigned HIVE-18017:
----------------------------------------------

    Assignee:     (was: Jesus Camacho Rodriguez)

> 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: 2.1.0, 2.2.0, 2.3.0
>         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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