There is a problem with your ZooKeeper server(s). That is something Nimbus relies upon, so you must get that working before you should worry about Nimbus.
- Erik On Thursday, July 7, 2016, Walid Aljoby <[email protected]> wrote: > Hi all, > > I have an issue when start running storm nimbus. It runs only for short > time then disappear. > Also no reply for this command: echo stat | nc zkserver1 2181 > > This is snapshot from nimbus log file: > > java.lang.RuntimeException: > org.apache.storm.shade.org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /storm > at org.apache.storm.util$wrap_in_runtime.invoke(util.clj:54) > at > org.apache.storm.zookeeper$exists_node_QMARK_$fn__2091.invoke(zookeeper.clj:108) > at > org.apache.storm.zookeeper$exists_node_QMARK_.invoke(zookeeper.clj:104) > at org.apache.storm.zookeeper$mkdirs.invoke(zookeeper.clj:124) > at > org.apache.storm.cluster_state.zookeeper_state_factory$_mkState.invoke(zookeeper_state_factory.clj:29) > at > org.apache.storm.cluster_state.zookeeper_state_factory.mkState(Unknown > Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93) > at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28) > at > org.apache.storm.cluster$mk_distributed_cluster_state.doInvoke(cluster.clj:46) > at clojure.lang.RestFn.invoke(RestFn.java:559) > at > org.apache.storm.cluster$mk_storm_cluster_state.doInvoke(cluster.clj:250) > at clojure.lang.RestFn.invoke(RestFn.java:486) > at org.apache.storm.daemon.nimbus$nimbus_data.invoke(nimbus.clj:175) > at > org.apache.storm.daemon.nimbus$fn__7064$exec_fn__2461__auto____7065.invoke(nimbus.clj:1361) > at clojure.lang.AFn.applyToHelper(AFn.java:156) > at clojure.lang.AFn.applyTo(AFn.java:144) > at clojure.core$apply.invoke(core.clj:630) > at > org.apache.storm.daemon.nimbus$fn__7064$service_handler__7308.doInvoke(nimbus.clj:1358) > at clojure.lang.RestFn.invoke(RestFn.java:421) > at > org.apache.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:2206) > at org.apache.storm.daemon.nimbus$_launch.invoke(nimbus.clj:2239) > at org.apache.storm.daemon.nimbus$_main.invoke(nimbus.clj:2262) > at clojure.lang.AFn.applyToHelper(AFn.java:152) > at clojure.lang.AFn.applyTo(AFn.java:144) > at org.apache.storm.daemon.nimbus.main(Unknown Source) > Caused by: > org.apache.storm.shade.org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /storm > at > org.apache.storm.shade.org.apache.zookeeper.KeeperException.create(KeeperException.java:99) > at > org.apache.storm.shade.org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at > org.apache.storm.shade.org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045) > at > org.apache.storm.shade.org.apache.curator.framework.imps.ExistsBuilderImpl$3.call(ExistsBuilderImpl.java:226) > at > org.apache.storm.shade.org.apache.curator.framework.imps.ExistsBuilderImpl$3.call(ExistsBuilderImpl.java:215) > at > org.apache.storm.shade.org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:108) > at > org.apache.storm.shade.org.apache.curator.framework.imps.ExistsBuilderImpl.pathInForegroundStandard(ExistsBuilderImpl.java:212) > at > org.apache.storm.shade.org.apache.curator.framework.imps.ExistsBuilderImpl.pathInForeground(ExistsBuilderImpl.java:205) > at > org.apache.storm.shade.org.apache.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:168) > at > org.apache.storm.shade.org.apache.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:39) > at > org.apache.storm.zookeeper$exists_node_QMARK_$fn__2091.invoke(zookeeper.clj:107) > ... 27 more > 2016-07-07 15:44:30.291 o.a.s.util [ERROR] Halting process: ("Error on > initialization") > java.lang.RuntimeException: ("Error on initialization") > at org.apache.storm.util$exit_process_BANG_.doInvoke(util.clj:341) > at clojure.lang.RestFn.invoke(RestFn.java:423) > at > org.apache.storm.daemon.nimbus$fn__7064$service_handler__7308.doInvoke(nimbus.clj:1358) > at clojure.lang.RestFn.invoke(RestFn.java:421) > at > org.apache.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:2206) > at org.apache.storm.daemon.nimbus$_launch.invoke(nimbus.clj:2239) > at org.apache.storm.daemon.nimbus$_main.invoke(nimbus.clj:2262) > at clojure.lang.AFn.applyToHelper(AFn.java:152) > at clojure.lang.AFn.applyTo(AFn.java:144) > at org.apache.storm.daemon.nimbus.main(Unknown Source) > > > Many thanks for your help in advance > > -- > Regards > > WA >
