Hi Van
In my test, JDBC supported about 25 connections in the same time without delay.
If more connections , it will line up and timeout exception will happen.
Regards
Ransom
-Original Message-
From: VanHuy Pham [mailto:huy.pham...@gmail.com]
Sent: Saturday, June 30, 2012 8:59 AM
To:
Thanks for the response.
I see. Would JDBC then be a better option for concurrent connections?
I am not aware of the implementation of hive-JDBC so wonder if it
support multiple connections?
Any idea?
On 6/29/12, Hezhiqiang (Ransom) wrote:
> Hi Van
> Hive doesn’t supported multiple conne
Hi Van
Hive doesn’t supported multiple connections now.
it's impossible for HiveServer to support concurrent connections using
the current Thrift API
you can see:
https://issues.apache.org/jira/browse/HIVE-2935
https://cwiki.apache.org/confluence/download/attachments/27362054/Hiv
Hi hive folks,
Does hive thrift server support multiple requests from clients at the
same time?
It looks like the server serves the request sequentially, which means
it processes each request one by one. Am I wrong here?
I make two clients, which make two requests (select data) to two
d
Thanks Bejoy, that is really helpful.
From: ext Bejoy KS [mailto:bejoy...@yahoo.com]
Sent: Thursday, June 28, 2012 4:12 PM
To: Jain Richin (Nokia-HR/Boston); user@hive.apache.org
Subject: Re: Obvious and not so obvious query optimzations in Hive
Hi Richin
The Keys vary based on your queries on t
I have a Hive query like:
INSERT OVERWRITE TABLE a
SELECT * FROM b WHERE ..;
Table A is not partitioned, table B is.
If the SELECT from B contains some data, it is replaced in table A as expected.
However if the result of the SELECT is empty, the data in table A does
not get truncated. The orig
