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From pingsutw <pings...@gmail.com>
Subject RE: What if a lot of clients to hbase
Date Mon, 26 Nov 2018 09:43:35 GMT
Ok, I got you 
Thank you so much 

從 Windows 10 的郵件傳送

寄件者: 张铎(Duo Zhang)
傳送時間: 2018年11月26日 下午 05:33
收件者: hbase-user
主旨: Re: What if a lot of clients to hbase

It depends on a lot of things.

First if you have 100 machines for hbase and the 100 clients just go to
different machines than everything is fine.
If you only have 1 machine, or your requests are all for the same region,
then it depends on the timeout config of your clients.
And usually 100 clients will not make HBase begin to refuse requests, but
if your rpc timeout is small and you keep retrying, the hbase may start to
refuse request due to rpc queue full.

pingsutw <pingsutw@gmail.com> 于2018年11月26日周一 下午5:22写道:

> Hi,
>
> If 100 clients write to hbase,every client would wait until write
> successfully,or would got refuse if waiting too long times.
>
> Thanks,
> Kevin
> 從 Windows 10 的郵件傳送
>
>

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