I see that your zookeeper is listening on port 2000. Is that how you have configured the zookeeper?
-- Kushan Maskey 817.403.7500 On Tue, Aug 5, 2014 at 11:56 AM, Sa Li <[email protected]> wrote: > Thank you very much, Marcelo, it indeed worked, now I can run my code > without getting error. However, another thing is keeping bother me, > following is my code: > > public static class PrintStream implements Filter { > > @SuppressWarnings("rawtypes”) > @Override > public void prepare(Map conf, TridentOperationContext context) { > } > @Override > public void cleanup() { > } > @Override > public boolean isKeep(TridentTuple tuple) { > System.out.println(tuple); > return true; > } > } > public static StormTopology buildTopology(LocalDRPC drpc) throws IOException > { > > TridentTopology topology = new TridentTopology(); > BrokerHosts zk = new ZkHosts("localhost"); > TridentKafkaConfig spoutConf = new TridentKafkaConfig(zk, > "ingest_test"); > spoutConf.scheme = new SchemeAsMultiScheme(new StringScheme()); > OpaqueTridentKafkaSpout spout = new > OpaqueTridentKafkaSpout(spoutConf); > > topology.newStream("kafka", spout) > .each(new Fields("str"), > new PrintStream() > ); > > return topology.build(); > } > public static void main(String[] args) throws Exception { > > Config conf = new Config(); > conf.setDebug(true); > conf.setMaxSpoutPending(1); > conf.setMaxTaskParallelism(3); > LocalDRPC drpc = new LocalDRPC(); > LocalCluster cluster = new LocalCluster(); > cluster.submitTopology("kafka", conf, buildTopology(drpc)); > > Thread.sleep(100); > cluster.shutdown(); > } > > What I expect is quite simple, print out the message I collect from a > kafka producer playback process which is running separately. The topic is > listed as: > > root@DO-mq-dev:/etc/kafka# bin/kafka-list-topic.sh --zookeeper > localhost:2181 > topic: topictest partition: 0 leader: 1 replicas: 1,3,2 > isr: 1,3,2 > topic: topictest partition: 1 leader: 2 replicas: 2,1,3 > isr: 2,1,3 > topic: topictest partition: 2 leader: 3 replicas: 3,2,1 > isr: 3,2,1 > topic: topictest partition: 3 leader: 1 replicas: 1,2,3 > isr: 1,2,3 > topic: topictest partition: 4 leader: 2 replicas: 2,3,1 > isr: 2,3,1 > > When I am running the code, this is what I saw on the screen, seems no > error, but no message print out as well: > > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [jar:file:/etc/storm-0.9.0.1/lib/logback-classic-1.0.6.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [jar:file:/home/stuser/kafkaprj/kafka-storm-bitmap/target/kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > Running: java -client -Dstorm.options= -Dstorm.home=/etc/storm-0.9.0.1 > -Djava.library.path=/usr/lib/jvm/java-7-openjdk-amd64 -Dstorm.conf.file= > -cp > /etc/storm-0.9.0.1/storm-netty-0.9.0.1.jar:/etc/storm-0.9.0.1/storm-core-0.9.0.1.jar:/etc/storm-0.9.0.1/storm-console-logging-0.9.0.1.jar:/etc/storm-0.9.0.1/lib/log4j-over-slf4j-1.6.6.jar:/etc/storm-0.9.0.1/lib/commons-io-1.4.jar:/etc/storm-0.9.0.1/lib/joda-time-2.0.jar:/etc/storm-0.9.0.1/lib/tools.nrepl-0.2.3.jar:/etc/storm-0.9.0.1/lib/servlet-api-2.5.jar:/etc/storm-0.9.0.1/lib/curator-framework-1.0.1.jar:/etc/storm-0.9.0.1/lib/core.incubator-0.1.0.jar:/etc/storm-0.9.0.1/lib/jetty-6.1.26.jar:/etc/storm-0.9.0.1/lib/commons-codec-1.4.jar:/etc/storm-0.9.0.1/lib/servlet-api-2.5-20081211.jar:/etc/storm-0.9.0.1/lib/httpclient-4.1.1.jar:/etc/storm-0.9.0.1/lib/commons-exec-1.1.jar:/etc/storm-0.9.0.1/lib/logback-classic-1.0.6.jar:/etc/storm-0.9.0.1/lib/libthrift7-0.7.0-2.jar:/etc/storm-0.9.0.1/lib/minlog-1.2.jar:/etc/storm-0.9.0.1/lib/clojure-complete-0.2.3.jar:/etc/storm-0.9.0.1/lib/clojure-1.4.0.jar:/etc/storm-0.9.0.1/lib/asm-4.0.jar:/etc/storm-0.9.0.1/lib/mockito-all-1.9.5.jar:/etc/storm-0.9.0.1/lib/commons-fileupload-1.2.1.jar:/etc/storm-0.9.0.1/lib/clout-1.0.1.jar:/etc/storm-0.9.0.1/lib/ring-servlet-0.3.11.jar:/etc/storm-0.9.0.1/lib/ring-devel-0.3.11.jar:/etc/storm-0.9.0.1/lib/jgrapht-0.8.3.jar:/etc/storm-0.9.0.1/lib/snakeyaml-1.11.jar:/etc/storm-0.9.0.1/lib/reflectasm-1.07-shaded.jar:/etc/storm-0.9.0.1/lib/kryo-2.17.jar:/etc/storm-0.9.0.1/lib/ring-jetty-adapter-0.3.11.jar:/etc/storm-0.9.0.1/lib/compojure-1.1.3.jar:/etc/storm-0.9.0.1/lib/objenesis-1.2.jar:/etc/storm-0.9.0.1/lib/commons-logging-1.1.1.jar:/etc/storm-0.9.0.1/lib/tools.macro-0.1.0.jar:/etc/storm-0.9.0.1/lib/junit-3.8.1.jar:/etc/storm-0.9.0.1/lib/json-simple-1.1.jar:/etc/storm-0.9.0.1/lib/tools.cli-0.2.2.jar:/etc/storm-0.9.0.1/lib/curator-client-1.0.1.jar:/etc/storm-0.9.0.1/lib/jline-0.9.94.jar:/etc/storm-0.9.0.1/lib/zookeeper-3.3.3.jar:/etc/storm-0.9.0.1/lib/guava-13.0.jar:/etc/storm-0.9.0.1/lib/commons-lang-2.5.jar:/etc/storm-0.9.0.1/lib/carbonite-1.5.0.jar:/etc/storm-0.9.0.1/lib/ring-core-1.1.5.jar:/etc/storm-0.9.0.1/lib/jzmq-2.1.0.jar:/etc/storm-0.9.0.1/lib/hiccup-0.3.6.jar:/etc/storm-0.9.0.1/lib/tools.logging-0.2.3.jar:/etc/storm-0.9.0.1/lib/kafka_2.9.2-0.8.0.jar:/etc/storm-0.9.0.1/lib/clj-stacktrace-0.2.2.jar:/etc/storm-0.9.0.1/lib/math.numeric-tower-0.0.1.jar:/etc/storm-0.9.0.1/lib/slf4j-api-1.6.5.jar:/etc/storm-0.9.0.1/lib/netty-3.6.3.Final.jar:/etc/storm-0.9.0.1/lib/disruptor-2.10.1.jar:/etc/storm-0.9.0.1/lib/jetty-util-6.1.26.jar:/etc/storm-0.9.0.1/lib/httpcore-4.1.jar:/etc/storm-0.9.0.1/lib/logback-core-1.0.6.jar:/etc/storm-0.9.0.1/lib/clj-time-0.4.1.jar:target/kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar:/etc/storm-0.9.0.1/conf:/etc/storm-0.9.0.1/bin > -Dstorm.jar=target/kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar > storm.artemis.KafkaConsumerTopology KafkaConsumerTopology > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [jar:file:/etc/storm-0.9.0.1/lib/logback-classic-1.0.6.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [jar:file:/home/stuser/kafkaprj/kafka-storm-bitmap/target/kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > 1113 [main] INFO backtype.storm.zookeeper - Starting inprocess zookeeper > at port 2000 and dir /tmp/dd37d0cc-79b3-4f23-b6a5-3bcf5a9f0879 > 1216 [main] INFO backtype.storm.daemon.nimbus - Starting Nimbus with conf > {"dev.zookeeper.path" "/tmp/dev-storm-zookeeper", > "topology.tick.tuple.freq.secs" nil, > "topology.builtin.metrics.bucket.size.secs" 60, > "topology.fall.back.on.java.serialization" true, > "topology.max.error.report.per.interval" 5, "zmq.linger.millis" 0, > "topology.skip.missing.kryo.registrations" true, > "storm.messaging.netty.client_worker_threads" 1, "ui.childopts" "-Xmx768m", > "storm.zookeeper.session.timeout" 20000, "nimbus.reassign" true, > "topology.trident.batch.emit.interval.millis" 50, > "nimbus.monitor.freq.secs" 10, "logviewer.childopts" "-Xmx128m", > "java.library.path" "/usr/lib/jvm/java-7-openjdk-amd64", > "topology.executor.send.buffer.size" 1024, "storm.local.dir" > "/tmp/cf44f174-2cda-4e67-8c85-e9f96897fcd9", > "storm.messaging.netty.buffer_size" 5242880, > "supervisor.worker.start.timeout.secs" 120, > "topology.enable.message.timeouts" true, "nimbus.cleanup.inbox.freq.secs" > 600, "nimbus.inbox.jar.expiration.secs" 3600, "drpc.worker.threads" 64, > "topology.worker.shared.thread.pool.size" 4, "nimbus.host" "10.100.70.128", > "storm.messaging.netty.min_wait_ms" 100, "storm.zookeeper.port" 2000, > "transactional.zookeeper.port" nil, "topology.executor.receive.buffer.size" > 1024, "transactional.zookeeper.servers" nil, "storm.zookeeper.root" > "/storm", "storm.zookeeper.retry.intervalceiling.millis" 30000, > "supervisor.enable" true, "storm.messaging.netty.server_worker_threads" 1, > "storm.zookeeper.servers" ["localhost"], "transactional.zookeeper.root" > "/transactional", "topology.acker.executors" nil, > "topology.transfer.buffer.size" 1024, "topology.worker.childopts" nil, > "drpc.queue.size" 128, "worker.childopts" "-Xmx768m", > "supervisor.heartbeat.frequency.secs" 5, > "topology.error.throttle.interval.secs" 10, "zmq.hwm" 0, "drpc.port" 3772, > "supervisor.monitor.frequency.secs" 3, "drpc.childopts" "-Xmx768m", > "topology.receiver.buffer.size" 8, "task.heartbeat.frequency.secs" 3, > "topology.tasks" nil, "storm.messaging.netty.max_retries" 30, > "topology.spout.wait.strategy" > "backtype.storm.spout.SleepSpoutWaitStrategy", "topology.max.spout.pending" > nil, "storm.zookeeper.retry.interval" 1000, " > topology.sleep.spout.wait.strategy.time.ms" 1, > "nimbus.topology.validator" > "backtype.storm.nimbus.DefaultTopologyValidator", "supervisor.slots.ports" > [6700 6701 6702 6703], "topology.debug" false, "nimbus.task.launch.secs" > 120, "nimbus.supervisor.timeout.secs" 60, "topology.message.timeout.secs" > 30, "task.refresh.poll.secs" 10, "topology.workers" 1, > "supervisor.childopts" "-Xmx256m", "nimbus.thrift.port" 6627, > "topology.stats.sample.rate" 0.05, "worker.heartbeat.frequency.secs" 1, > "topology.tuple.serializer" > "backtype.storm.serialization.types.ListDelegateSerializer", > "topology.disruptor.wait.strategy" > "com.lmax.disruptor.BlockingWaitStrategy", "nimbus.task.timeout.secs" 30, > "storm.zookeeper.connection.timeout" 15000, "topology.kryo.factory" > "backtype.storm.serialization.DefaultKryoFactory", "drpc.invocations.port" > 3773, "logviewer.port" 8000, "zmq.threads" 1, "storm.zookeeper.retry.times" > 5, "storm.thrift.transport" > "backtype.storm.security.auth.SimpleTransportPlugin", > "topology.state.synchronization.timeout.secs" 60, > "supervisor.worker.timeout.secs" 30, "nimbus.file.copy.expiration.secs" > 600, "storm.messaging.transport" "backtype.storm.messaging.zmq", " > logviewer.appender.name" "A1", "storm.messaging.netty.max_wait_ms" 1000, > "drpc.request.timeout.secs" 600, "storm.local.mode.zmq" false, "ui.port" > 8080, "nimbus.childopts" "-Xmx1024m", "storm.cluster.mode" "local", > "topology.optimize" true, "topology.max.task.parallelism" nil} > 1219 [main] INFO backtype.storm.daemon.nimbus - Using default scheduler > 1237 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1303 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper state > update: :connected:none > 1350 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1417 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1432 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper state > update: :connected:none > 1482 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1484 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1532 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper state > update: :connected:none > 1540 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1568 [main] INFO backtype.storm.daemon.supervisor - Starting Supervisor > with conf {"dev.zookeeper.path" "/tmp/dev-storm-zookeeper", > "topology.tick.tuple.freq.secs" nil, > "topology.builtin.metrics.bucket.size.secs" 60, > "topology.fall.back.on.java.serialization" true, > "topology.max.error.report.per.interval" 5, "zmq.linger.millis" 0, > "topology.skip.missing.kryo.registrations" true, > "storm.messaging.netty.client_worker_threads" 1, "ui.childopts" "-Xmx768m", > "storm.zookeeper.session.timeout" 20000, "nimbus.reassign" true, > "topology.trident.batch.emit.interval.millis" 50, > "nimbus.monitor.freq.secs" 10, "logviewer.childopts" "-Xmx128m", > "java.library.path" "/usr/lib/jvm/java-7-openjdk-amd64", > "topology.executor.send.buffer.size" 1024, "storm.local.dir" > "/tmp/3e515769-ebf5-4085-a6bf-35f4ad8be388", > "storm.messaging.netty.buffer_size" 5242880, > "supervisor.worker.start.timeout.secs" 120, > "topology.enable.message.timeouts" true, "nimbus.cleanup.inbox.freq.secs" > 600, "nimbus.inbox.jar.expiration.secs" 3600, "drpc.worker.threads" 64, > "topology.worker.shared.thread.pool.size" 4, "nimbus.host" "10.100.70.128", > "storm.messaging.netty.min_wait_ms" 100, "storm.zookeeper.port" 2000, > "transactional.zookeeper.port" nil, "topology.executor.receive.buffer.size" > 1024, "transactional.zookeeper.servers" nil, "storm.zookeeper.root" > "/storm", "storm.zookeeper.retry.intervalceiling.millis" 30000, > "supervisor.enable" true, "storm.messaging.netty.server_worker_threads" 1, > "storm.zookeeper.servers" ["localhost"], "transactional.zookeeper.root" > "/transactional", "topology.acker.executors" nil, > "topology.transfer.buffer.size" 1024, "topology.worker.childopts" nil, > "drpc.queue.size" 128, "worker.childopts" "-Xmx768m", > "supervisor.heartbeat.frequency.secs" 5, > "topology.error.throttle.interval.secs" 10, "zmq.hwm" 0, "drpc.port" 3772, > "supervisor.monitor.frequency.secs" 3, "drpc.childopts" "-Xmx768m", > "topology.receiver.buffer.size" 8, "task.heartbeat.frequency.secs" 3, > "topology.tasks" nil, "storm.messaging.netty.max_retries" 30, > "topology.spout.wait.strategy" > "backtype.storm.spout.SleepSpoutWaitStrategy", "topology.max.spout.pending" > nil, "storm.zookeeper.retry.interval" 1000, " > topology.sleep.spout.wait.strategy.time.ms" 1, > "nimbus.topology.validator" > "backtype.storm.nimbus.DefaultTopologyValidator", "supervisor.slots.ports" > (1 2 3), "topology.debug" false, "nimbus.task.launch.secs" 120, > "nimbus.supervisor.timeout.secs" 60, "topology.message.timeout.secs" 30, > "task.refresh.poll.secs" 10, "topology.workers" 1, "supervisor.childopts" > "-Xmx256m", "nimbus.thrift.port" 6627, "topology.stats.sample.rate" 0.05, > "worker.heartbeat.frequency.secs" 1, "topology.tuple.serializer" > "backtype.storm.serialization.types.ListDelegateSerializer", > "topology.disruptor.wait.strategy" > "com.lmax.disruptor.BlockingWaitStrategy", "nimbus.task.timeout.secs" 30, > "storm.zookeeper.connection.timeout" 15000, "topology.kryo.factory" > "backtype.storm.serialization.DefaultKryoFactory", "drpc.invocations.port" > 3773, "logviewer.port" 8000, "zmq.threads" 1, "storm.zookeeper.retry.times" > 5, "storm.thrift.transport" > "backtype.storm.security.auth.SimpleTransportPlugin", > "topology.state.synchronization.timeout.secs" 60, > "supervisor.worker.timeout.secs" 30, "nimbus.file.copy.expiration.secs" > 600, "storm.messaging.transport" "backtype.storm.messaging.zmq", " > logviewer.appender.name" "A1", "storm.messaging.netty.max_wait_ms" 1000, > "drpc.request.timeout.secs" 600, "storm.local.mode.zmq" false, "ui.port" > 8080, "nimbus.childopts" "-Xmx1024m", "storm.cluster.mode" "local", > "topology.optimize" true, "topology.max.task.parallelism" nil} > 1576 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1582 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper state > update: :connected:none > 1590 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1632 [main] INFO backtype.storm.daemon.supervisor - Starting supervisor > with id 944e6152-ca58-4d2b-8325-94ac98f43995 at host DO-mq-dev > 1636 [main] INFO backtype.storm.daemon.supervisor - Starting Supervisor > with conf {"dev.zookeeper.path" "/tmp/dev-storm-zookeeper", > "topology.tick.tuple.freq.secs" nil, > "topology.builtin.metrics.bucket.size.secs" 60, > "topology.fall.back.on.java.serialization" true, > "topology.max.error.report.per.interval" 5, "zmq.linger.millis" 0, > "topology.skip.missing.kryo.registrations" true, > "storm.messaging.netty.client_worker_threads" 1, "ui.childopts" "-Xmx768m", > "storm.zookeeper.session.timeout" 20000, "nimbus.reassign" true, > "topology.trident.batch.emit.interval.millis" 50, > "nimbus.monitor.freq.secs" 10, "logviewer.childopts" "-Xmx128m", > "java.library.path" "/usr/lib/jvm/java-7-openjdk-amd64", > "topology.executor.send.buffer.size" 1024, "storm.local.dir" > "/tmp/d0aeb5f4-0830-4efd-be7f-bc40d5b66912", > "storm.messaging.netty.buffer_size" 5242880, > "supervisor.worker.start.timeout.secs" 120, > "topology.enable.message.timeouts" true, "nimbus.cleanup.inbox.freq.secs" > 600, "nimbus.inbox.jar.expiration.secs" 3600, "drpc.worker.threads" 64, > "topology.worker.shared.thread.pool.size" 4, "nimbus.host" "10.100.70.128", > "storm.messaging.netty.min_wait_ms" 100, "storm.zookeeper.port" 2000, > "transactional.zookeeper.port" nil, "topology.executor.receive.buffer.size" > 1024, "transactional.zookeeper.servers" nil, "storm.zookeeper.root" > "/storm", "storm.zookeeper.retry.intervalceiling.millis" 30000, > "supervisor.enable" true, "storm.messaging.netty.server_worker_threads" 1, > "storm.zookeeper.servers" ["localhost"], "transactional.zookeeper.root" > "/transactional", "topology.acker.executors" nil, > "topology.transfer.buffer.size" 1024, "topology.worker.childopts" nil, > "drpc.queue.size" 128, "worker.childopts" "-Xmx768m", > "supervisor.heartbeat.frequency.secs" 5, > "topology.error.throttle.interval.secs" 10, "zmq.hwm" 0, "drpc.port" 3772, > "supervisor.monitor.frequency.secs" 3, "drpc.childopts" "-Xmx768m", > "topology.receiver.buffer.size" 8, "task.heartbeat.frequency.secs" 3, > "topology.tasks" nil, "storm.messaging.netty.max_retries" 30, > "topology.spout.wait.strategy" > "backtype.storm.spout.SleepSpoutWaitStrategy", "topology.max.spout.pending" > nil, "storm.zookeeper.retry.interval" 1000, " > topology.sleep.spout.wait.strategy.time.ms" 1, > "nimbus.topology.validator" > "backtype.storm.nimbus.DefaultTopologyValidator", "supervisor.slots.ports" > (4 5 6), "topology.debug" false, "nimbus.task.launch.secs" 120, > "nimbus.supervisor.timeout.secs" 60, "topology.message.timeout.secs" 30, > "task.refresh.poll.secs" 10, "topology.workers" 1, "supervisor.childopts" > "-Xmx256m", "nimbus.thrift.port" 6627, "topology.stats.sample.rate" 0.05, > "worker.heartbeat.frequency.secs" 1, "topology.tuple.serializer" > "backtype.storm.serialization.types.ListDelegateSerializer", > "topology.disruptor.wait.strategy" > "com.lmax.disruptor.BlockingWaitStrategy", "nimbus.task.timeout.secs" 30, > "storm.zookeeper.connection.timeout" 15000, "topology.kryo.factory" > "backtype.storm.serialization.DefaultKryoFactory", "drpc.invocations.port" > 3773, "logviewer.port" 8000, "zmq.threads" 1, "storm.zookeeper.retry.times" > 5, "storm.thrift.transport" > "backtype.storm.security.auth.SimpleTransportPlugin", > "topology.state.synchronization.timeout.secs" 60, > "supervisor.worker.timeout.secs" 30, "nimbus.file.copy.expiration.secs" > 600, "storm.messaging.transport" "backtype.storm.messaging.zmq", " > logviewer.appender.name" "A1", "storm.messaging.netty.max_wait_ms" 1000, > "drpc.request.timeout.secs" 600, "storm.local.mode.zmq" false, "ui.port" > 8080, "nimbus.childopts" "-Xmx1024m", "storm.cluster.mode" "local", > "topology.optimize" true, "topology.max.task.parallelism" nil} > 1638 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1648 [main-EventThread] INFO backtype.storm.zookeeper - Zookeeper state > update: :connected:none > 1690 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl > - Starting > 1740 [main] INFO backtype.storm.daemon.supervisor - Starting supervisor > with id e8303ca7-9cc4-4551-8387-7559fc3c53fc at host DO-mq-dev > 1944 [main] INFO backtype.storm.daemon.nimbus - Received topology > submission for kafka with conf {"topology.max.task.parallelism" nil, > "topology.acker.executors" nil, "topology.kryo.register" > {"storm.trident.topology.TransactionAttempt" nil}, > "topology.kryo.decorators" (), "topology.name" "kafka", "storm.id" > "kafka-1-1407257070", "topology.debug" true} > 1962 [main] INFO backtype.storm.daemon.nimbus - Activating kafka: > kafka-1-1407257070 > 2067 [main] INFO backtype.storm.scheduler.EvenScheduler - Available > slots: (["944e6152-ca58-4d2b-8325-94ac98f43995" 1] > ["944e6152-ca58-4d2b-8325-94ac98f43995" 2] > ["944e6152-ca58-4d2b-8325-94ac98f43995" 3] > ["e8303ca7-9cc4-4551-8387-7559fc3c53fc" 4] > ["e8303ca7-9cc4-4551-8387-7559fc3c53fc" 5] > ["e8303ca7-9cc4-4551-8387-7559fc3c53fc" 6]) > 2088 [main] INFO backtype.storm.daemon.nimbus - Setting new assignment > for topology id kafka-1-1407257070: > #backtype.storm.daemon.common.Assignment{:master-code-dir > "/tmp/cf44f174-2cda-4e67-8c85-e9f96897fcd9/nimbus/stormdist/kafka-1-1407257070", > :node->host {"944e6152-ca58-4d2b-8325-94ac98f43995" "DO-mq-dev"}, > :executor->node+port {[3 3] ["944e6152-ca58-4d2b-8325-94ac98f43995" 1], [5 > 5] ["944e6152-ca58-4d2b-8325-94ac98f43995" 1], [4 4] > ["944e6152-ca58-4d2b-8325-94ac98f43995" 1], [2 2] > ["944e6152-ca58-4d2b-8325-94ac98f43995" 1], [1 1] > ["944e6152-ca58-4d2b-8325-94ac98f43995" 1]}, :executor->start-time-secs {[1 > 1] 1407257070, [2 2] 1407257070, [4 4] 1407257070, [5 5] 1407257070, [3 3] > 1407257070}} > 2215 [main] INFO backtype.storm.daemon.nimbus - Shutting down master > 2223 [main] INFO backtype.storm.daemon.nimbus - Shut down master > 2239 [main] INFO backtype.storm.daemon.supervisor - Shutting down > supervisor 944e6152-ca58-4d2b-8325-94ac98f43995 > 2240 [Thread-6] INFO backtype.storm.event - Event manager interrupted > 2241 [Thread-7] INFO backtype.storm.event - Event manager interrupted > 2248 [main] INFO backtype.storm.daemon.supervisor - Shutting down > supervisor e8303ca7-9cc4-4551-8387-7559fc3c53fc > 2248 [Thread-9] INFO backtype.storm.event - Event manager interrupted > 2248 [Thread-10] INFO backtype.storm.event - Event manager interrupted > 2256 [main] INFO backtype.storm.testing - Shutting down in process > zookeeper > 2257 [main] INFO backtype.storm.testing - Done shutting down in process > zookeeper > 2258 [main] INFO backtype.storm.testing - Deleting temporary path > /tmp/cf44f174-2cda-4e67-8c85-e9f96897fcd9 > 2259 [main] INFO backtype.storm.testing - Deleting temporary path > /tmp/dd37d0cc-79b3-4f23-b6a5-3bcf5a9f0879 > 2260 [main] INFO backtype.storm.testing - Deleting temporary path > /tmp/3e515769-ebf5-4085-a6bf-35f4ad8be388 > 2261 [main] INFO backtype.storm.testing - Deleting temporary path > /tmp/d0aeb5f4-0830-4efd-be7f-bc40d5b66912 > > Anyone can help me locate what the problem is? I really need to walk > through this step in order to be able to replace .each(printStream()) with > other functions. > > > Thanks > > Alec > > On Aug 4, 2014, at 4:24 AM, Marcelo Valle <[email protected]> wrote: > > hello, > > you can check your .jar application with command " jar tf " to see if > class kafka/api/OffsetRequest.class is part of the jar. > If not you can try to copy kafka-2.9.2-0.8.0.jar (or version you are > using) in storm_lib directory > > Marcelo > > > 2014-07-31 23:33 GMT+02:00 Sa Li <[email protected]>: > >> Hi, all >> >> I am running a kafka-spout code in storm-server, the pom is >> >> <groupId>org.apache.kafka</groupId> >> <artifactId>kafka_2.9.2</artifactId> >> <version>0.8.0</version> >> <scope>provided</scope> >> >> <exclusions> >> <exclusion> >> <groupId>org.apache.zookeeper</groupId> >> <artifactId>zookeeper</artifactId> >> </exclusion> >> <exclusion> >> <groupId>log4j</groupId> >> <artifactId>log4j</artifactId> >> </exclusion> >> </exclusions> >> >> </dependency> >> >> <!-- Storm-Kafka compiled --> >> >> <dependency> >> <artifactId>storm-kafka</artifactId> >> <groupId>org.apache.storm</groupId> >> <version>0.9.2-incubating</version> >> <scope>*compile*</scope> >> </dependency> >> >> I can mvn package it, but when I run it >> root@DO-mq-dev:/home/stuser/kafkaprj/kafka-storm-bitmap# storm jar >> target/kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar >> storm.artemis.KafkaConsumerTopology KafkaConsumerTopology >> >> >> I am getting such error >> >> 1657 [main] INFO com.netflix.curator.framework.imps.CuratorFrameworkImpl >> - Starting >> 1682 [main] INFO backtype.storm.daemon.supervisor - Starting supervisor >> with id a66e0c61-a951-4c1b-a43f-3fb0d12cb226 at host DO-mq-dev >> 1698 [main] ERROR org.apache.zookeeper.server.NIOServerCnxn - Thread >> Thread[main,5,main] died >> java.lang.NoClassDefFoundError: kafka/api/OffsetRequest >> at storm.artemis.kafka.KafkaConfig.<init>(KafkaConfig.java:26) >> ~[kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar:na] >> at >> storm.artemis.kafka.trident.TridentKafkaConfig.<init>(TridentKafkaConfig.java:13) >> ~[kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar:na] >> at >> storm.artemis.KafkaConsumerTopology.buildTopology(KafkaConsumerTopology.java:115) >> ~[kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar:na] >> at >> storm.artemis.KafkaConsumerTopology.main(KafkaConsumerTopology.java:144) >> ~[kafka-storm-bitmap-0.0.1-SNAPSHOT-jar-with-dependencies.jar:na] >> Caused by: java.lang.ClassNotFoundException: kafka.api.OffsetRequest >> at java.net.URLClassLoader$1.run(URLClassLoader.java:366) ~[na:1.7.0_55] >> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[na:1.7.0_55] >> at java.security.AccessController.doPrivileged(Native Method) >> ~[na:1.7.0_55] >> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >> ~[na:1.7.0_55] >> at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[na:1.7.0_55] >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >> ~[na:1.7.0_55] >> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[na:1.7.0_55] >> >> >> >> >> I try to poke around online, could not find a solution for it, any idea >> about that? >> >> >> Thanks >> >> Alec >> >> >> >> > >
