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From Ted Yu <yuzhih...@gmail.com>
Subject Re: too many connection to zookeeper from one regionserver
Date Fri, 16 Dec 2016 03:05:40 GMT
Was dev1 hosting hbase:meta table (before the stop) ?

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On Thu, Dec 15, 2016 at 7:02 PM, lk_hbase <lk_hbase@163.com> wrote:

> hi,all:
> I'm useing hbase 1.2.3 zookeeper 3.4.9 hadoop2.7.3 for test . there is
> some table with few data.
> and I use Phoenix4.9 for hbase1.2 as JDBC level . recently I got too many
> connections error , and I rise zookeeper's maxClientCnxns=300.
> but few days later I got the error again.
> and I fond one regionserver always create new connection to zookeeper. so
> I stop the regionserver. then I found another
> region will do the samething again ,always make new connection  to
> zookeeper. I don't know why ?
> and from the web site I found something unusual:
>
>
> only one region server memstore keep growing(dev1). If I stop dev1 ,
> another regionserver maybe dev5 will be the same.??
>
> 2016-12-16
> ------------------------------
> lk_hbase
>

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