Do you have another Kylin instance running? When Kylin starts up, it will acquire a lock on Zookeeper; When another starts up, its job engine will do the same and then fail if the lock wasn't released.
2018-02-20 0:42 GMT+08:00 BELLIER Jean-luc <[email protected]> : > Hello, > > > > I have moved my Kylin application to another node on my cluster. I am > currently facing tow problems : > > > > *Exception in thread "Thread-13" java.lang.RuntimeException: > java.lang.IllegalStateException: Cannot start job scheduler due to lack of > job lock*. I can also see messages like *“java.lang.RuntimeException: > Error while peeking at > /kylin/kylin_metadata/job_engine/global_job_engine_lock”.* > > I do not know if both problems are linked or not. The consequence is that > in Kylin interface, the models cannot be loaded. > > Nothing is displayed in the configuration. I attach the last versions of > kylin.log and kylin.out files. > > > > It is really a mystery for me. I really do not know if something is wrong > in my kylin configuration, of if it comes from the node configuration. > > > > Any help would be greatly appreciated. > > > > Thank you in advance for your help. > > > > Have a good day. > > > > Best regards, > > Jean-Luc. > > > > > > > > > > > "Ce message est destiné exclusivement aux personnes ou entités auxquelles > il est adressé et peut contenir des informations privilégiées ou > confidentielles. Si vous avez reçu ce document par erreur, merci de nous > l'indiquer par retour, de ne pas le transmettre et de procéder à sa > destruction. > > This message is solely intended for the use of the individual or entity to > which it is addressed and may contain information that is privileged or > confidential. If you have received this communication by error, please > notify us immediately by electronic mail, do not disclose it and delete the > original message." > -- Best regards, Shaofeng Shi 史少锋
