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https://issues.apache.org/jira/browse/STORM-180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Yerenkow resolved STORM-180.
--------------------------------------
Resolution: Not A Problem
> Nimbus fails to start In case of non-worked zookeeper server specifed in
> config
> -------------------------------------------------------------------------------
>
> Key: STORM-180
> URL: https://issues.apache.org/jira/browse/STORM-180
> Project: Apache Storm (Incubating)
> Issue Type: Bug
> Environment: Storm 0.9.0.1
> Reporter: Alexander Yerenkow
> Labels: nimbus, zookeeper
>
> For example, If I specify three servers in config for zookeeper, and any of
> them not working during
> `storm nimbus`
> then nimbus fails to start at all -
> Can this be avoided somehow?
> If one of zookeeper servers failed, then I had to reconfigure all storm
> instances to simply start it and connect to working zk servers.
> Backtrace:
> 2013-12-20 14:08:08 b.s.d.nimbus [ERROR] Error on initialization of server
> service-handler
> java.lang.RuntimeException:
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode
> = ConnectionLoss
> at backtype.storm.util$wrap_in_runtime.invoke(util.clj:28)
> ~[storm-core-0.9.0.1.jar:na]
> at
> backtype.storm.zookeeper$exists_node_QMARK_$fn__991.invoke(zookeeper.clj:82)
> ~[storm-core-0.9.0.1.jar:na]
> at
> backtype.storm.zookeeper$exists_node_QMARK_.invoke(zookeeper.clj:78)
> ~[storm-core-0.9.0.1.jar:na]
> at backtype.storm.zookeeper$mkdirs.invoke(zookeeper.clj:92)
> ~[storm-core-0.9.0.1.jar:na]
> at
> backtype.storm.cluster$mk_distributed_cluster_state.invoke(cluster.clj:26)
> ~[storm-core-0.9.0.1.jar:na]
> at
> backtype.storm.cluster$mk_storm_cluster_state.invoke(cluster.clj:201)
> ~[storm-core-0.9.0.1.jar:na]
> at backtype.storm.daemon.nimbus$nimbus_data.invoke(nimbus.clj:51)
> ~[storm-core-0.9.0.1.jar:na]
> at
> backtype.storm.daemon.nimbus$fn__5528$exec_fn__1229__auto____5529.invoke(nimbus.clj:884)
> ~[storm-core-0.9.0.1.jar:na]
> at clojure.lang.AFn.applyToHelper(AFn.java:163)
> ~[clojure-1.4.0.jar:na]
> at clojure.lang.AFn.applyTo(AFn.java:151) ~[clojure-1.4.0.jar:na]
> at clojure.core$apply.invoke(core.clj:601) ~[clojure-1.4.0.jar:na]
> at
> backtype.storm.daemon.nimbus$fn__5528$service_handler__5616.doInvoke(nimbus.clj:881)
> ~[storm-core-0.9.0.1.jar:na]
> at clojure.lang.RestFn.invoke(RestFn.java:421) ~[clojure-1.4.0.jar:na]
> at
> backtype.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:1136)
> ~[storm-core-0.9.0.1.jar:na]
> at backtype.storm.daemon.nimbus$_launch.invoke(nimbus.clj:1167)
> ~[storm-core-0.9.0.1.jar:na]
> at backtype.storm.daemon.nimbus$_main.invoke(nimbus.clj:1189)
> ~[storm-core-0.9.0.1.jar:na]
> at clojure.lang.AFn.applyToHelper(AFn.java:159)
> ~[clojure-1.4.0.jar:na]
> at clojure.lang.AFn.applyTo(AFn.java:151) ~[clojure-1.4.0.jar:na]
> at backtype.storm.daemon.nimbus.main(Unknown Source)
> ~[storm-core-0.9.0.1.jar:na]
> Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss
> at
> com.netflix.curator.ConnectionState.getZooKeeper(ConnectionState.java:72)
> ~[curator-client-1.0.1.jar:na]
> at
> com.netflix.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:74)
> ~[curator-client-1.0.1.jar:na]
> at
> com.netflix.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:353)
> ~[curator-framework-1.0.1.jar:na]
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:149)
> ~[curator-framework-1.0.1.jar:na]
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:138)
> ~[curator-framework-1.0.1.jar:na]
> at com.netflix.curator.RetryLoop.callWithRetry(RetryLoop.java:85)
> ~[curator-client-1.0.1.jar:na]
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl.pathInForeground(ExistsBuilderImpl.java:134)
> ~[curator-framework-1.0.1.jar:na]
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:125)
> ~[curator-framework-1.0.1.jar:na]
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:34)
> ~[curator-framework-1.0.1.jar:na]
> at
> backtype.storm.zookeeper$exists_node_QMARK_$fn__991.invoke(zookeeper.clj:81)
> ~[storm-core-0.9.0.1.jar:na]
> ... 17 common frames omitted
> 2013-12-20 14:08:08 b.s.util [INFO] Halting process: ("Error on
> initialization")
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