Hi Jens, Could it be this issue:
https://issues.apache.org/jira/browse/ZOOKEEPER-1657 <https://issues.apache.org/jira/browse/ZOOKEEPER-1657> -Flavio > On 24 Feb 2016, at 12:48, Jens Rantil <[email protected]> wrote: > > Hi, > > We've had one of our Zookeeper nodes starting to spin CPU-wise a couple of > times this week. The instance isn't logging anything at all and I can't do > any `ruok` or `stat` out of it (that is, its is very unresponsive). I can't > find any issues with the disk and the Zookeeper process is using equally > much as the other Zookeeper instances. > > Unfortunately, we are running Zookeeper with OpenJDK at the moment so I was > unable to execute `jstack` (it's not bundled). If this issues remains we > might migrate to use Oracle's JDK instead. > > Question: Does anyone of any known issues like this with 3.4.5? > > /J > > -- > Jens Rantil > Backend engineer > Tink AB > > Email: [email protected] > Phone: +46 708 84 18 32 > Web: www.tink.se > > Facebook <https://www.facebook.com/#!/tink.se> Linkedin > <http://www.linkedin.com/company/2735919?trk=vsrp_companies_res_photo&trkInfo=VSRPsearchId%3A1057023381369207406670%2CVSRPtargetId%3A2735919%2CVSRPcmpt%3Aprimary> > Twitter <https://twitter.com/tink>
