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From Xuefu Zhang <>
Subject Re: Too many connections from hive to zookeeper
Date Thu, 30 Apr 2015 02:55:06 GMT
This is a known issue and has been fixed in later releases.


On Wed, Apr 29, 2015 at 7:44 PM, Shady Xu <> wrote:

> Recently I found in the zookeeper log that there were too many client
> connections and it was hive that was establishing more and more connections.
> I modified the max client connection property in zookeeper and that fixed
> the problem, temporarily. But the connections hive made to zookeeper were
> still growing.
> It seems that hive does not use a connection pool to reuse the
> connections. So how can I configure to reduce the connections?
> P.S.
> I am using Hive-0.12.0

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