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From "Singh, Abhijeet" <>
Subject RE: Maximum number of concurrent hive connections
Date Tue, 12 Jan 2016 07:30:22 GMT
MySQL can support 4K connections but that might be it. The machine should be used only for
this purpose.

From: Kashif Hussain []
Sent: Tuesday, January 12, 2016 12:54 PM
Subject: Re: Maximum number of concurrent hive connections

It's on MySQL.
I am making connections through hiveserver2.

On Tue, Jan 12, 2016 at 12:50 PM, Mich Talebzadeh <<>>
Depends on metastore settings. What is your metastore on? Oracle, SAP etc

Dr Mich Talebzadeh


Sybase ASE 15 Gold Medal Award 2008
A Winning Strategy: Running the most Critical Financial Data on ASE 15
Author of the books "A Practitioner’s Guide to Upgrading to Sybase ASE 15", ISBN 978-0-9563693-0-7.
co-author "Sybase Transact SQL Guidelines Best Practices", ISBN 978-0-9759693-0-4
Publications due shortly:
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From: Kashif Hussain [<>]
Sent: 12 January 2016 07:17
Subject: Maximum number of concurrent hive connections


I need 3000-4000 concurrent connections to hive.The hive metastore is running on a 256 GB
Ram machine.
Can anyone tell me what's the maximum number of connections a hive metstaore can support ?


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