hi, you nimbus.host is listening on localhost nimbus.host: "127.0.0.1" . Storm UI makes calls to nimbus to get storm cluster and topology info. Make sure your nimbus and nimbus thrift port is reachable from storm ui host. -Harsha
On Sun, May 3, 2015, at 03:19 PM, Chun Yuen Lim wrote: > I'm following > http://jayatiatblogs.blogspot.com/2011/11/storm-installation.html . I > try to configuring Apache Storm remote cluster in Amazon Web Services > and I face the error below in my Storm UI: > > org.apache.thrift7.transport.TTransportException: > java.net.ConnectException: Connection refused at > org.apache.thrift7.transport.TSocket.open(TSocket.java:183) at > org.apache.thrift7.transport.TFramedTransport.open(TFramedTransport.java:81) > at backtype.storm.thrift$nimbus_client_and_conn.invoke(thrift.clj:75) > at backtype.storm.ui.core$cluster_configuration.invoke(core.clj:472) > at backtype.storm.ui.core$fn__8260.invoke(core.clj:844) > > This is my storm.yaml file for my master node at 10.0.0.230: > > ########### These MUST be filled in for a storm configuration > storm.zookeeper.servers: - "10.0.0.230" # - "localhost" # > storm.zookeeper.port: 2181 > > nimbus.host: "127.0.0.1" nimbus.thrift.port: 6627 # > nimbus.task.launch.secs: 240 > > # supervisor.worker.start.timeout.secs: 240 # > supervisor.worker.timeout.secs: 240 > > ui.port: 8772 > > storm.local.dir: "/home/ubuntu/storm/data" > > java.library.path: "/usr/lib/jvm/java-7-oracle" > > # supervisor.slots.ports: # - 6700 # - 6701 # - 6702 # - 6703 # - 6704 > > # worker.childopts: "-Xmx768m" # nimbus.childopts: "-Xmx512m" # > supervisor.childopts: "-Xmx256m" > > Below is my storm.yaml file for slave node at 10.0.0.79: > > ########### These MUST be filled in for a storm configuration > storm.zookeeper.server: - "10.0.0.230" # - "localhost" > storm.zookeeper.port: 2181 > > # nimbus.host: "localhost" nimbus.host: "10.0.0.230" > nimbus.thrift.port: 6627 # #ui.port: 8772 # storm.local.dir: > "/home/ubuntu/storm/data" java.library.path: > "/usr/lib/jvm/java-7-oracle" > > supervisor.slots.ports: - 6700 - 6701 - 6702 - 6703 # - 6704 # # > worker.childopts: "-Xmx768m" # nimbus.childopts: "-Xmx512m" # > supervisor.childopts: "-Xmx256m" > > Below is my zoo.cfg file for master node: > > tickTime=2000 initLimit=10 syncLimit=5 > dataDir=/home/ubuntu/zookeeper-data > dataLogDir=/home/ubuntu/zookeeper/log/data_log clientPort=2181 > server.1=10.0.0.230:2888:3888 autopurge.snapRetainCount=3 > autopurge.purgeInterval=24 > > I had use zkServer.sh start, storm nimbus & storm ui in master node; > storm supervisor in slave node. The myid for master node is 1 & the > myid for slave node is 2. > > What is the cause of error? how to solve it?
