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From "Naveen Gangam (Jira)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-23989) Read isMetastoreRemote flag from system var in StartMiniHS2Cluster
Date Wed, 05 Aug 2020 20:06:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-23989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Naveen Gangam resolved HIVE-23989.
----------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

> Read isMetastoreRemote flag from system var in StartMiniHS2Cluster
> ------------------------------------------------------------------
>
>                 Key: HIVE-23989
>                 URL: https://issues.apache.org/jira/browse/HIVE-23989
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2
>            Reporter: Sumeet
>            Assignee: Sumeet
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> *Problem:*
> In order to access ACID tables created using MiniHS2, spark-acid requires to access the
same HMS which MiniHS2 uses. 
> In StartMiniHS2Cluster, while initializing MiniHS2, isMetastoreRemote is set to false.

> Hence the metastore cannot be accessed from Spark or any other application per se. 
> Due to this limitation, spark-acid cannot be tested on ACID tables created using MiniHS2.
> *Proposed Solution:*
> Read miniHS2.isMetastoreRemote from env variable with default value of false.
> *Benefit:*
> This will enable testing spark-acid locally with MiniHS2 and may help in reducing the
test-dev cycle for spark-acid.



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