Thank you very much Yuhang Li! Do you think I also should increase hbase.client.ipc.pool.size if I have hundreds parallel threads executing Get?
Regards, Vitaliy On Thu, Nov 7, 2019 at 1:06 PM yuhang li <[email protected]> wrote: > > Yes,there is a thread pool in hbase connection. > > You can set the core pool size by *hbase.hconnection.threads.core*, and the > max pool size by *hbase.hconnection.threads.max*. > > Vitaliy Semochkin <[email protected]> 于2019年11月7日周四 上午6:48写道： > > > Hi all, > > > > I have many client fetching data from HBase > > from a single jvm. When I reuse HBase connection the number of > > requests per second that application can handle is relatively small, > > however if I create a pool of connections and reuse it the number of > > requests per second dramatically increases. > > I suspect this is because HBase connection has a pool inside which is > > relatively small. What parameter/parameters can be altered in order > > to improve performance of single hbase connection? Are there any means > > to increase maximum concurrent operations allowed? > > > > Regards, > > Vitaliy > >
