Re: storm starter ExclamationTopology
2014-04-25 11:05:03 nimbus [INFO] Uploading file from client to
storm-local/nimbus/inbox/stormjar-7106a3e1-fae8-4afe-8028-5c561eeb365e.jar
2014-04-25 11:05:03 nimbus [INFO] Finished uploading file from client:
storm-local/nimbus/inbox/stormjar-7106a3e1-fae8-4afe-8028-5c561eeb365e.jar
2014-04-25 11:05:03 nimbus [INFO] Received topology submission for beat
with conf {topology.max.task.parallelism nil, topology.acker.executors
1, topology.kryo.register nil, topology.kryo.decorators (),
topology.nam$
2014-04-25 11:05:03 nimbus [INFO] Activating beat: beat-2-1398416703
2014-04-25 11:05:03 EvenScheduler [INFO] Available slots:
([c3a1bab3-ed50-4efc-b424-050d34d7d4bd 6702]
[c3a1bab3-ed50-4efc-b424-050d34d7d4bd 6703]
[8f506a92-4a1b-4cc6-8f80-ed53ea810256 6701] [8f506a92-4a1b-4cc6-8f80-e$
2014-04-25 11:05:03 nimbus [INFO] Setting new assignment for topology id
beat-2-1398416703:
#backtype.storm.daemon.common.Assignment{:master-code-dir
storm-local/nimbus/stormdist/beat-2-1398416703, :node-host {c3a1bab3-e$
2014-04-25 12:08:03 nimbus [INFO] Cleaning inbox ... deleted:
stormjar-7106a3e1-fae8-4afe-8028-5c561eeb365e.jar
2014-04-25 13:59:47 TNonblockingServer [ERROR] Read an invalid frame size
of -720899. Are you using TFramedTransport on the client side?
2014-04-25 14:00:16 TNonblockingServer [ERROR] Read an invalid frame size
of -720899. Are you using TFramedTransport on the client side?
here's the log of my Nimbus , do you have an Idea about this error ?
2014-04-24 16:56 GMT+00:00 Derek Dagit der...@yahoo-inc.com:
In your storm cluster , you need to verify first, nimbus is running
properly or not. Check nimbus.log in $STORM_HOME/logs directory for error
logs.
Also check nimbus.host parameter in ~/.storm/storm.yaml.
Yeah, that's what I was writing in my reply. I'll go ahead and add below:
Start nimbus again, and make sure it is up.
If your nimbus host is the same host, try (assuming from here nimbus port
is 6627):
```
$ telnet localhost 6627
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
```
If you see that, then nimbus is up-and-running (accepting connections at
least).
Check:
- storm.yaml files have correct nimbus.host and nimbus.thrift.port
- firewall settings
- routing (What interface did nimbus open a port on? `netstat -lnt | grep
6627`)
If not, check:
- Make sure likewise ZooKeeper is running.
- logs/nimbus.log (Is there some other issue?)
--
Derek
On 4/24/14, 11:48, Nishu wrote:
In your storm cluster , you need to verify first, nimbus is running
properly or not. Check nimbus.log in $STORM_HOME/logs directory for error
logs.
Also check nimbus.host parameter in ~/.storm/storm.yaml.
On Thu, Apr 24, 2014 at 9:56 PM, Bilal Al Fartakh
alfartaj.bi...@gmail.comwrote:
and the question is , what should I fix dear experts ? :)
2014-04-24 16:23 GMT+00:00 Bilal Al Fartakh alfartaj.bi...@gmail.com:
~/src/storm-0.8.1/bin/storm jar
/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-
dependencies.jar
storm.starter.ExclamationTopology demo
*I tried to run this and it said that the problem is with the nimbus
connection , but my storm client (and supervisor in the same time ) is
connected with my nimbus (shown in Strom UI )*
Running: java -client -Dstorm.options= -Dstorm.home=/root/src/storm-
0.8.1
-Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -cp
/root/src/storm-0.8.1/storm-0.8.1.jar:/root/src/storm-0.8.1/
lib/asm-4.0.jar:/root/src/storm-0.8.1/lib/commons-codec-
1.4.jar:/root/src/storm-0.8.1/lib/carbonite-1.5.0.jar:/root/
src/storm-0.8.1/lib/kryo-2.17.jar:/root/src/storm-0.8.1/lib/
clout-0.4.1.jar:/root/src/storm-0.8.1/lib/clojure-1.4.0.
jar:/root/src/storm-0.8.1/lib/ring-servlet-0.3.11.jar:/root/
src/storm-0.8.1/lib/hiccup-0.3.6.jar:/root/src/storm-0.8.1/
lib/disruptor-2.10.1.jar:/root/src/storm-0.8.1/lib/
tools.cli-0.2.2.jar:/root/src/storm-0.8.1/lib/snakeyaml-1.9.
jar:/root/src/storm-0.8.1/lib/joda-time-2.0.jar:/root/src/
storm-0.8.1/lib/jetty-util-6.1.26.jar:/root/src/storm-0.8.
1/lib/commons-exec-1.1.jar:/root/src/storm-0.8.1/lib/
jetty-6.1.26.jar:/root/src/storm-0.8.1/lib/servlet-api-2.
5.jar:/root/src/storm-0.8.1/lib/jzmq-2.1.0.jar:/root/src/
storm-0.8.1/lib/curator-framework-1.0.1.jar:/root/src/
storm-0.8.1/lib/httpclient-4.1.1.jar:/root/src/storm-0.8.1/
lib/slf4j-log4j12-1.5.8.jar:/root/src/storm-0.8.1/lib/clj-
time-0.4.1.jar:/roo
t/src/storm-0.8.1/lib/commons-lang-2.5.jar:/root/src/storm-
0.8.1/lib/libthrift7-0.7.0.jar:/root/src/storm-0.8.1/lib/
log4j-1.2.16.jar:/root/src/storm-0.8.1/lib/servlet-api-2.
5-20081211.jar:/root/src/storm-0.8.1/lib/tools.logging-
0.2.3.jar:/root/src/storm-0.8.1/lib/ring-core-0.3.10.jar:/
root/src/storm-0.8.1/lib/minlog-1.2.jar:/root/src/
storm-0.8.1/lib/objenesis-1.2.jar:/root/src/storm-0.8.1/lib/
jline-0.9.94.jar:/root/src/storm-0.8.1/lib/commons-io-1.
4.jar:/root/src/storm-0.8.1/lib/ring-jetty-adapter-0.3.11.
Re: storm starter ExclamationTopology
and the question is , what should I fix dear experts ? :) 2014-04-24 16:23 GMT+00:00 Bilal Al Fartakh alfartaj.bi...@gmail.com: ~/src/storm-0.8.1/bin/storm jar /root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology demo *I tried to run this and it said that the problem is with the nimbus connection , but my storm client (and supervisor in the same time ) is connected with my nimbus (shown in Strom UI )* Running: java -client -Dstorm.options= -Dstorm.home=/root/src/storm-0.8.1 -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -cp /root/src/storm-0.8.1/storm-0.8.1.jar:/root/src/storm-0.8.1/lib/asm-4.0.jar:/root/src/storm-0.8.1/lib/commons-codec-1.4.jar:/root/src/storm-0.8.1/lib/carbonite-1.5.0.jar:/root/src/storm-0.8.1/lib/kryo-2.17.jar:/root/src/storm-0.8.1/lib/clout-0.4.1.jar:/root/src/storm-0.8.1/lib/clojure-1.4.0.jar:/root/src/storm-0.8.1/lib/ring-servlet-0.3.11.jar:/root/src/storm-0.8.1/lib/hiccup-0.3.6.jar:/root/src/storm-0.8.1/lib/disruptor-2.10.1.jar:/root/src/storm-0.8.1/lib/tools.cli-0.2.2.jar:/root/src/storm-0.8.1/lib/snakeyaml-1.9.jar:/root/src/storm-0.8.1/lib/joda-time-2.0.jar:/root/src/storm-0.8.1/lib/jetty-util-6.1.26.jar:/root/src/storm-0.8.1/lib/commons-exec-1.1.jar:/root/src/storm-0.8.1/lib/jetty-6.1.26.jar:/root/src/storm-0.8.1/lib/servlet-api-2.5.jar:/root/src/storm-0.8.1/lib/jzmq-2.1.0.jar:/root/src/storm-0.8.1/lib/curator-framework-1.0.1.jar:/root/src/storm-0.8.1/lib/httpclient-4.1.1.jar:/root/src/storm-0.8.1/lib/slf4j-log4j12-1.5.8.jar:/root/src/storm-0.8.1/lib/clj-time-0.4.1.jar:/root/src/storm-0.8.1/lib/commons-lang-2.5.jar:/root/src/storm-0.8.1/lib/libthrift7-0.7.0.jar:/root/src/storm-0.8.1/lib/log4j-1.2.16.jar:/root/src/storm-0.8.1/lib/servlet-api-2.5-20081211.jar:/root/src/storm-0.8.1/lib/tools.logging-0.2.3.jar:/root/src/storm-0.8.1/lib/ring-core-0.3.10.jar:/root/src/storm-0.8.1/lib/minlog-1.2.jar:/root/src/storm-0.8.1/lib/objenesis-1.2.jar:/root/src/storm-0.8.1/lib/jline-0.9.94.jar:/root/src/storm-0.8.1/lib/commons-io-1.4.jar:/root/src/storm-0.8.1/lib/ring-jetty-adapter-0.3.11.jar:/root/src/storm-0.8.1/lib/jgrapht-0.8.3.jar:/root/src/storm-0.8.1/lib/json-simple-1.1.jar:/root/src/storm-0.8.1/lib/tools.macro-0.1.0.jar:/root/src/storm-0.8.1/lib/commons-fileupload-1.2.1.jar:/root/src/storm-0.8.1/lib/compojure-0.6.4.jar:/root/src/storm-0.8.1/lib/httpcore-4.1.jar:/root/src/storm-0.8.1/lib/commons-logging-1.1.1.jar:/root/src/storm-0.8.1/lib/guava-13.0.jar:/root/src/storm-0.8.1/lib/curator-client-1.0.1.jar:/root/src/storm-0.8.1/lib/math.numeric-tower-0.0.1.jar:/root/src/storm-0.8.1/lib/junit-3.8.1.jar:/root/src/storm-0.8.1/lib/slf4j-api-1.5.8.jar:/root/src/storm-0.8.1/lib/reflectasm-1.07-shaded.jar:/root/src/storm-0.8.1/lib/core.incubator-0.1.0.jar:/root/src/storm-0.8.1/lib/zookeeper-3.3.3.jar:/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar:/root/.storm:/root/src/storm-0.8.1/bin -Dstorm.jar=/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology demo Exception in thread main java.lang.RuntimeException: org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused at backtype.storm.utils.NimbusClient.(NimbusClient.java:36) at backtype.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:17) at backtype.storm.StormSubmitter.submitTopology(StormSubmitter.java:53) at storm.starter.ExclamationTopology.main(ExclamationTopology.java:59) Caused by: 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.utils.NimbusClient.(NimbusClient.java:34) ... 3 more Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:579) at org.apache.thrift7.transport.TSocket.open(TSocket.java:178) -- *Al Fartakh Bilal* -- *Al Fartakh Bilal*
Re: storm starter ExclamationTopology
In your storm cluster , you need to verify first, nimbus is running properly or not. Check nimbus.log in $STORM_HOME/logs directory for error logs. Also check nimbus.host parameter in ~/.storm/storm.yaml. On Thu, Apr 24, 2014 at 9:56 PM, Bilal Al Fartakh alfartaj.bi...@gmail.comwrote: and the question is , what should I fix dear experts ? :) 2014-04-24 16:23 GMT+00:00 Bilal Al Fartakh alfartaj.bi...@gmail.com: ~/src/storm-0.8.1/bin/storm jar /root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology demo *I tried to run this and it said that the problem is with the nimbus connection , but my storm client (and supervisor in the same time ) is connected with my nimbus (shown in Strom UI )* Running: java -client -Dstorm.options= -Dstorm.home=/root/src/storm-0.8.1 -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -cp /root/src/storm-0.8.1/storm-0.8.1.jar:/root/src/storm-0.8.1/lib/asm-4.0.jar:/root/src/storm-0.8.1/lib/commons-codec-1.4.jar:/root/src/storm-0.8.1/lib/carbonite-1.5.0.jar:/root/src/storm-0.8.1/lib/kryo-2.17.jar:/root/src/storm-0.8.1/lib/clout-0.4.1.jar:/root/src/storm-0.8.1/lib/clojure-1.4.0.jar:/root/src/storm-0.8.1/lib/ring-servlet-0.3.11.jar:/root/src/storm-0.8.1/lib/hiccup-0.3.6.jar:/root/src/storm-0.8.1/lib/disruptor-2.10.1.jar:/root/src/storm-0.8.1/lib/tools.cli-0.2.2.jar:/root/src/storm-0.8.1/lib/snakeyaml-1.9.jar:/root/src/storm-0.8.1/lib/joda-time-2.0.jar:/root/src/storm-0.8.1/lib/jetty-util-6.1.26.jar:/root/src/storm-0.8.1/lib/commons-exec-1.1.jar:/root/src/storm-0.8.1/lib/jetty-6.1.26.jar:/root/src/storm-0.8.1/lib/servlet-api-2.5.jar:/root/src/storm-0.8.1/lib/jzmq-2.1.0.jar:/root/src/storm-0.8.1/lib/curator-framework-1.0.1.jar:/root/src/storm-0.8.1/lib/httpclient-4.1.1.jar:/root/src/storm-0.8.1/lib/slf4j-log4j12-1.5.8.jar:/root/src/storm-0.8.1/lib/clj-time-0.4.1.jar:/root/src/storm-0.8.1/lib/commons-lang-2.5.jar:/root/src/storm-0.8.1/lib/libthrift7-0.7.0.jar:/root/src/storm-0.8.1/lib/log4j-1.2.16.jar:/root/src/storm-0.8.1/lib/servlet-api-2.5-20081211.jar:/root/src/storm-0.8.1/lib/tools.logging-0.2.3.jar:/root/src/storm-0.8.1/lib/ring-core-0.3.10.jar:/root/src/storm-0.8.1/lib/minlog-1.2.jar:/root/src/storm-0.8.1/lib/objenesis-1.2.jar:/root/src/storm-0.8.1/lib/jline-0.9.94.jar:/root/src/storm-0.8.1/lib/commons-io-1.4.jar:/root/src/storm-0.8.1/lib/ring-jetty-adapter-0.3.11.jar:/root/src/storm-0.8.1/lib/jgrapht-0.8.3.jar:/root/src/storm-0.8.1/lib/json-simple-1.1.jar:/root/src/storm-0.8.1/lib/tools.macro-0.1.0.jar:/root/src/storm-0.8.1/lib/commons-fileupload-1.2.1.jar:/root/src/storm-0.8.1/lib/compojure-0.6.4.jar:/root/src/storm-0.8.1/lib/httpcore-4.1.jar:/root/src/storm-0.8.1/lib/commons-logging-1.1.1.jar:/root/src/storm-0.8.1/lib/guava-13.0.jar:/root/src/storm-0.8.1/lib/curator-client-1.0.1.jar:/root/src/storm-0.8.1/lib/math.numeric-tower-0.0.1.jar:/root/src/storm-0.8.1/lib/junit-3.8.1.jar:/root/src/storm-0.8.1/lib/slf4j-api-1.5.8.jar:/root/src/storm-0.8.1/lib/reflectasm-1.07-shaded.jar:/root/src/storm-0.8.1/lib/core.incubator-0.1.0.jar:/root/src/storm-0.8.1/lib/zookeeper-3.3.3.jar:/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar:/root/.storm:/root/src/storm-0.8.1/bin -Dstorm.jar=/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology demo Exception in thread main java.lang.RuntimeException: org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused at backtype.storm.utils.NimbusClient.(NimbusClient.java:36) at backtype.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:17) at backtype.storm.StormSubmitter.submitTopology(StormSubmitter.java:53) at storm.starter.ExclamationTopology.main(ExclamationTopology.java:59) Caused by: 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.utils.NimbusClient.(NimbusClient.java:34) ... 3 more Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:579) at org.apache.thrift7.transport.TSocket.open(TSocket.java:178) -- *Al Fartakh Bilal* -- *Al Fartakh Bilal* -- with regards, Nishu Tayal
Re: storm starter ExclamationTopology
In your storm cluster , you need to verify first, nimbus is running properly or not. Check nimbus.log in $STORM_HOME/logs directory for error logs. Also check nimbus.host parameter in ~/.storm/storm.yaml. Yeah, that's what I was writing in my reply. I'll go ahead and add below: Start nimbus again, and make sure it is up. If your nimbus host is the same host, try (assuming from here nimbus port is 6627): ``` $ telnet localhost 6627 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. ``` If you see that, then nimbus is up-and-running (accepting connections at least). Check: - storm.yaml files have correct nimbus.host and nimbus.thrift.port - firewall settings - routing (What interface did nimbus open a port on? `netstat -lnt | grep 6627`) If not, check: - Make sure likewise ZooKeeper is running. - logs/nimbus.log (Is there some other issue?) -- Derek On 4/24/14, 11:48, Nishu wrote: In your storm cluster , you need to verify first, nimbus is running properly or not. Check nimbus.log in $STORM_HOME/logs directory for error logs. Also check nimbus.host parameter in ~/.storm/storm.yaml. On Thu, Apr 24, 2014 at 9:56 PM, Bilal Al Fartakh alfartaj.bi...@gmail.comwrote: and the question is , what should I fix dear experts ? :) 2014-04-24 16:23 GMT+00:00 Bilal Al Fartakh alfartaj.bi...@gmail.com: ~/src/storm-0.8.1/bin/storm jar /root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology demo *I tried to run this and it said that the problem is with the nimbus connection , but my storm client (and supervisor in the same time ) is connected with my nimbus (shown in Strom UI )* Running: java -client -Dstorm.options= -Dstorm.home=/root/src/storm-0.8.1 -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -cp /root/src/storm-0.8.1/storm-0.8.1.jar:/root/src/storm-0.8.1/lib/asm-4.0.jar:/root/src/storm-0.8.1/lib/commons-codec-1.4.jar:/root/src/storm-0.8.1/lib/carbonite-1.5.0.jar:/root/src/storm-0.8.1/lib/kryo-2.17.jar:/root/src/storm-0.8.1/lib/clout-0.4.1.jar:/root/src/storm-0.8.1/lib/clojure-1.4.0.jar:/root/src/storm-0.8.1/lib/ring-servlet-0.3.11.jar:/root/src/storm-0.8.1/lib/hiccup-0.3.6.jar:/root/src/storm-0.8.1/lib/disruptor-2.10.1.jar:/root/src/storm-0.8.1/lib/tools.cli-0.2.2.jar:/root/src/storm-0.8.1/lib/snakeyaml-1.9.jar:/root/src/storm-0.8.1/lib/joda-time-2.0.jar:/root/src/storm-0.8.1/lib/jetty-util-6.1.26.jar:/root/src/storm-0.8.1/lib/commons-exec-1.1.jar:/root/src/storm-0.8.1/lib/jetty-6.1.26.jar:/root/src/storm-0.8.1/lib/servlet-api-2.5.jar:/root/src/storm-0.8.1/lib/jzmq-2.1.0.jar:/root/src/storm-0.8.1/lib/curator-framework-1.0.1.jar:/root/src/storm-0.8.1/lib/httpclient-4.1.1.jar:/root/src/storm-0.8.1/lib/slf4j-log4j12-1.5.8.jar:/root/src/storm-0.8.1/lib/clj-time-0.4.1.jar:/roo t/src/storm-0.8.1/lib/commons-lang-2.5.jar:/root/src/storm-0.8.1/lib/libthrift7-0.7.0.jar:/root/src/storm-0.8.1/lib/log4j-1.2.16.jar:/root/src/storm-0.8.1/lib/servlet-api-2.5-20081211.jar:/root/src/storm-0.8.1/lib/tools.logging-0.2.3.jar:/root/src/storm-0.8.1/lib/ring-core-0.3.10.jar:/root/src/storm-0.8.1/lib/minlog-1.2.jar:/root/src/storm-0.8.1/lib/objenesis-1.2.jar:/root/src/storm-0.8.1/lib/jline-0.9.94.jar:/root/src/storm-0.8.1/lib/commons-io-1.4.jar:/root/src/storm-0.8.1/lib/ring-jetty-adapter-0.3.11.jar:/root/src/storm-0.8.1/lib/jgrapht-0.8.3.jar:/root/src/storm-0.8.1/lib/json-simple-1.1.jar:/root/src/storm-0.8.1/lib/tools.macro-0.1.0.jar:/root/src/storm-0.8.1/lib/commons-fileupload-1.2.1.jar:/root/src/storm-0.8.1/lib/compojure-0.6.4.jar:/root/src/storm-0.8.1/lib/httpcore-4.1.jar:/root/src/storm-0.8.1/lib/commons-logging-1.1.1.jar:/root/src/storm-0.8.1/lib/guava-13.0.jar:/root/src/storm-0.8.1/lib/curator-client-1.0.1.jar:/root/src/storm-0.8.1/lib/math.numeric-tower-0.0.1.jar:/roo t/src/storm-0.8.1/lib/junit-3.8.1.jar:/root/src/storm-0.8.1/lib/slf4j-api-1.5.8.jar:/root/src/storm-0.8.1/lib/reflectasm-1.07-shaded.jar:/root/src/storm-0.8.1/lib/core.incubator-0.1.0.jar:/root/src/storm-0.8.1/lib/zookeeper-3.3.3.jar:/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar:/root/.storm:/root/src/storm-0.8.1/bin -Dstorm.jar=/root/src/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology demo Exception in thread main java.lang.RuntimeException: org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused at backtype.storm.utils.NimbusClient.(NimbusClient.java:36) at backtype.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:17) at backtype.storm.StormSubmitter.submitTopology(StormSubmitter.java:53) at storm.starter.ExclamationTopology.main(ExclamationTopology.java:59) Caused by: org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused at org.apache.thrift7.transport.TSocket.open(TSocket.java:183) at
