What's your JDK version On Mon, Nov 4, 2019, 21:39 yuhang li <[email protected]> wrote:
> Hi all, > > I'm using hbase 1.2.9. > > Every time after starting regionserver several days, I cannot open its web > ui. > > Using nc test tcp port, it's OK. But using curl, it just show 'curl: (52) > empty reply from server '. > > Some abnormal message can be found in logs(in every minute): > > 2019-11-04 20:01:54,099 INFO [738111983@qtp-732189840-1 - Acceptor0 > [email protected]:26030] mortbay.log: > org.mortbay.io.nio.SelectorManager$SelectSet@59f478d5 JVM BUG(s) - > injecting delay58 times > 2019-11-04 20:01:54,099 INFO [738111983@qtp-732189840-1 - Acceptor0 > [email protected]:26030] mortbay.log: > org.mortbay.io.nio.SelectorManager$SelectSet@59f478d5 JVM BUG(s) - > recreating selector 58 times, canceled keys 928 times >
