I found the patch here https://issues.apache.org/jira/browse/HIVE-9119. But upgrading is the last thing we want to do.
Also, I found another solution which changes the hive.server2.enable.doAs property to false to use the same user to do the hive operations. But I'm not sure whether a user here is the same with a `client` described in the issue. 2015-04-30 11:01 GMT+08:00 Shady Xu <shad...@gmail.com>: > Thanks. But is there any other solution besides upgrading? > > 2015-04-30 10:55 GMT+08:00 Xuefu Zhang <xzh...@cloudera.com>: > >> This is a known issue and has been fixed in later releases. >> >> --Xuefu >> >> On Wed, Apr 29, 2015 at 7:44 PM, Shady Xu <shad...@gmail.com> 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 >>> >> >> >
