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Cloudera, BigData, Semantic IoT, Hadoop, NoSQL

Cloudera CDH/CDP 및 Hadoop EcoSystem, Semantic IoT등의 개발/운영 기술을 정리합니다. gooper@gooper.com로 문의 주세요.


아래와 같이 빌드하고 브라우져 창에 "http://localhost:9000/api/hello/World"를 입력하여 메세지가 정상적으로 출력되는지 확인한다.


$ mvn lagom:runAll -Dscala.binary.version=2.11
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] my-first-system
[INFO] hello-api
[INFO] hello-impl
[INFO] stream-api
[INFO] stream-impl
[INFO] integration-test
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building my-first-system 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- lagom-maven-plugin:1.4.0-M3:runAll (default-cli) @ my-first-system ---
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-kafka-server_2.11/1.4.0-M3/lagom-kafka-server_2.11-1.4.0-M3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-kafka-server_2.11/1.4.0-M3/lagom-kafka-server_2.11-1.4.0-M3.pom (7 KB at 4.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-api/2.8.2/log4j-api-2.8.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-api/2.8.2/log4j-api-2.8.2.pom (9 KB at 21.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j/2.8.2/log4j-2.8.2.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/logging-parent/1/logging-parent-1.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-core/2.8.2/log4j-core-2.8.2.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-slf4j-impl/2.8.2/log4j-slf4j-impl-2.8.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-slf4j-impl/2.8.2/log4j-slf4j-impl-2.8.2.pom (9 KB at 24.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/kafka/kafka_2.11/0.11.0.0/kafka_2.11-0.11.0.0.pom
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Downloading: https://repo.maven.apache.org/maven2/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.pom
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Downloading: https://repo.maven.apache.org/maven2/com/101tec/zkclient/0.10/zkclient-0.10.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/zookeeper/zookeeper/3.4.8/zookeeper-3.4.8.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/zookeeper/zookeeper/3.4.10/zookeeper-3.4.10.pom
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Downloading: https://repo.maven.apache.org/maven2/org/scala-lang/scala-library/2.11.6/scala-library-2.11.6.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/curator-framework/2.10.0/curator-framework-2.10.0.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/apache-curator/2.10.0/apache-curator-2.10.0.pom
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Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/curator-client/2.10.0/curator-client-2.10.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/curator/curator-client/2.10.0/curator-client-2.10.0.pom (3 KB at 8.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/curator-test/2.10.0/curator-test-2.10.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/curator/curator-test/2.10.0/curator-test-2.10.0.pom (3 KB at 6.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-kafka-server_2.11/1.4.0-M3/lagom-kafka-server_2.11-1.4.0-M3.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-api/2.8.2/log4j-api-2.8.2.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-core/2.8.2/log4j-core-2.8.2.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-slf4j-impl/2.8.2/log4j-slf4j-impl-2.8.2.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/kafka/kafka_2.11/0.11.0.0/kafka_2.11-0.11.0.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-slf4j-impl/2.8.2/log4j-slf4j-impl-2.8.2.jar (23 KB at 58.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-kafka-server_2.11/1.4.0-M3/lagom-kafka-server_2.11-1.4.0-M3.jar (25 KB at 26.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/101tec/zkclient/0.10/zkclient-0.10.jar
Downloaded: https://repo.maven.apache.org/maven2/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar (77 KB at 84.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/zookeeper/zookeeper/3.4.10/zookeeper-3.4.10.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-api/2.8.2/log4j-api-2.8.2.jar (223 KB at 193.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/curator-framework/2.10.0/curator-framework-2.10.0.jar
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Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/curator-client/2.10.0/curator-client-2.10.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/curator/curator-framework/2.10.0/curator-framework-2.10.0.jar (191 KB at 128.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/curator/curator-test/2.10.0/curator-test-2.10.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/curator/curator-test/2.10.0/curator-test-2.10.0.jar (42 KB at 23.5 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/logging/log4j/log4j-core/2.8.2/log4j-core-2.8.2.jar (1375 KB at 731.7 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/curator/curator-client/2.10.0/curator-client-2.10.0.jar (72 KB at 35.8 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/zookeeper/zookeeper/3.4.10/zookeeper-3.4.10.jar (851 KB at 422.7 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/kafka/kafka_2.11/0.11.0.0/kafka_2.11-0.11.0.0.jar (6726 KB at 754.7 KB/sec)
[INFO] Starting Kafka
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.pom (2 KB at 4.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/scala-lang/modules/scala-java8-compat_2.11/0.7.0/scala-java8-compat_2.11-0.7.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/scala-lang/modules/scala-java8-compat_2.11/0.7.0/scala-java8-compat_2.11-0.7.0.pom (3 KB at 6.5 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/typesafe/config/1.2.0/config-1.2.0.pom
ERROR StatusLogger No log4j2 configuration file found. Using default configuration: logging only errors to the console. Set system property 'org.apache.logging.log4j.simplelog.StatusLogger.level' to TRACE to show Log4j2 internal initialization logging.
Downloaded: https://repo.maven.apache.org/maven2/com/typesafe/config/1.2.0/config-1.2.0.pom (2 KB at 5.2 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.jar
Downloading: https://repo.maven.apache.org/maven2/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar
Downloading: https://repo.maven.apache.org/maven2/org/scala-lang/modules/scala-java8-compat_2.11/0.7.0/scala-java8-compat_2.11-0.7.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar (29 KB at 77.2 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.jar (15 KB at 29.8 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/scala-lang/modules/scala-java8-compat_2.11/0.7.0/scala-java8-compat_2.11-0.7.0.jar (569 KB at 805.5 KB/sec)
[INFO] Detected Guava >= 19 in the classpath, using modern compatibility layer
[INFO] Starting Cassandra
.[INFO] Could not load JNR C Library, native system calls through this library will not be available (set this logger level to DEBUG to see the full stack trace).
[INFO] Using java.lang.System clock to generate timestamps.
[INFO] Did not find Netty's native epoll transport in the classpath, defaulting to NIO.
16:12:42,825 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
16:12:42,825 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
16:12:42,825 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [jar:file:/C:/dev/apache-maven-3.3.3/repository/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.jar!/logback.xml]
16:12:42,826 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs multiple times on the classpath.
16:12:42,826 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs at [jar:file:/C:/dev/apache-maven-3.3.3/repository/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.jar!/logback.xml]
16:12:42,826 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs at [jar:file:/C:/dev/workspace/Lagom/my-first-system/target/embedded-cassandra/cassandra-bundle.jar!/logback.xml]
16:12:42,862 |-INFO in ch.qos.logback.core.joran.spi.ConfigurationWatchList@27abe2cd - URL [jar:file:/C:/dev/apache-maven-3.3.3/repository/com/lightbend/lagom/lagom-cassandra-server_2.11/1.4.0-M3/lagom-cassandra-server_2.11-1.4.0-M3.jar!/logback.xml] is not of type file
16:12:42,983 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
16:12:43,031 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
16:12:43,046 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT]
16:12:43,092 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
16:12:43,214 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [org.apache.cassandra] to ERROR
16:12:43,214 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
16:12:43,214 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT]
16:12:43,215 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
16:12:43,218 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@5f5a92bb - Registering current configuration as safe fallback point

.[INFO] Using java.lang.System clock to generate timestamps.
.[INFO] Using java.lang.System clock to generate timestamps.
.[INFO] Using java.lang.System clock to generate timestamps.
.[INFO] Using java.lang.System clock to generate timestamps.
.[INFO] Using java.lang.System clock to generate timestamps.
.[INFO] Using java.lang.System clock to generate timestamps.
.[INFO] Using java.lang.System clock to generate timestamps.
[INFO] Using data-center name 'datacenter1' for DCAwareRoundRobinPolicy (if this is incorrect, please provide the correct datacenter name with DCAwareRoundRobinPolicy constructor)
[INFO] New Cassandra host /127.0.0.1:4000 added

[INFO] Cassandra server running at 127.0.0.1:4000
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-locator_2.11/1.4.0-M3/lagom-service-locator_2.11-1.4.0-M3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-locator_2.11/1.4.0-M3/lagom-service-locator_2.11-1.4.0-M3.pom (5 KB at 9.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-http-core_2.11/10.0.10/akka-http-core_2.11-10.0.10.pom
Downloaded: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-http-core_2.11/10.0.10/akka-http-core_2.11-10.0.10.pom (4 KB at 9.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-parsing_2.11/10.0.10/akka-parsing_2.11-10.0.10.pom
Downloaded: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-parsing_2.11/10.0.10/akka-parsing_2.11-10.0.10.pom (3 KB at 6.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-locator_2.11/1.4.0-M3/lagom-service-locator_2.11-1.4.0-M3.jar
Downloading: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-http-core_2.11/10.0.10/akka-http-core_2.11-10.0.10.jar
Downloading: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-parsing_2.11/10.0.10/akka-parsing_2.11-10.0.10.jar
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-locator_2.11/1.4.0-M3/lagom-service-locator_2.11-1.4.0-M3.jar (149 KB at 216.6 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-parsing_2.11/10.0.10/akka-parsing_2.11-10.0.10.jar (966 KB at 576.6 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/com/typesafe/akka/akka-http-core_2.11/10.0.10/akka-http-core_2.11-10.0.10.jar (3553 KB at 1335.1 KB/sec)
2017-12-22T07:13:03.703Z [info] akka.event.slf4j.Slf4jLogger [] - Slf4jLogger started
2017-12-22T07:13:07.309Z [info] com.lightbend.lagom.discovery.ServiceLocatorServer [] - Service locator can be reached at http://localhost:9008
2017-12-22T07:13:07.310Z [info] com.lightbend.lagom.discovery.ServiceLocatorServer [] - Service gateway can be reached at http://localhost:9000
[INFO] Service locator is running at http://localhost:9008
[INFO] Service gateway is running at http://localhost:9000
[WARNING] The POM for com.example.hello:hello-api:jar:1.0-SNAPSHOT is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-reloadable-server_2.11/1.4.0-M3/lagom-reloadable-server_2.11-1.4.0-M3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-reloadable-server_2.11/1.4.0-M3/lagom-reloadable-server_2.11-1.4.0-M3.pom (4 KB at 7.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-registration_2.11/1.4.0-M3/lagom-service-registration_2.11-1.4.0-M3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-registration_2.11/1.4.0-M3/lagom-service-registration_2.11-1.4.0-M3.pom (2 KB at 3.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-reloadable-server_2.11/1.4.0-M3/lagom-reloadable-server_2.11-1.4.0-M3.jar
Downloading: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-registration_2.11/1.4.0-M3/lagom-service-registration_2.11-1.4.0-M3.jar
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-service-registration_2.11/1.4.0-M3/lagom-service-registration_2.11-1.4.0-M3.jar (21 KB at 42.8 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/com/lightbend/lagom/lagom-reloadable-server_2.11/1.4.0-M3/lagom-reloadable-server_2.11-1.4.0-M3.jar (28 KB at 47.5 KB/sec)
16:13:12.222 [info] play.core.server.NettyServer [] - Listening for HTTP on /0:0:0:0:0:0:0:0:57797
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory C:devworkspaceLagommy-first-systemhello-apisrcmainresources
[INFO] Nothing to compile - all classes are up to date
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Nothing to compile - all classes are up to date
16:13:15.646 [info] akka.event.slf4j.Slf4jLogger [] - Slf4jLogger started
16:13:16.344 [info] akka.remote.Remoting [sourceThread=ForkJoinPool-1-worker-1, akkaSource=akka.remote.Remoting, sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:16.342UTC] - Starting remoting
16:13:16.585 [info] akka.remote.Remoting [sourceThread=ForkJoinPool-1-worker-1, akkaTimestamp=07:13:16.584UTC, akkaSource=akka.remote.Remoting, sourceActorSystem=hello-impl-application] - Remoting started; listening on addresses :[akka.tcp://hello-impl-application@127.0.0.1:63809]
16:13:16.588 [info] akka.remote.Remoting [sourceThread=ForkJoinPool-1-worker-1, akkaTimestamp=07:13:16.588UTC, akkaSource=akka.remote.Remoting, sourceActorSystem=hello-impl-application] - Remoting now listens on addresses: [akka.tcp://hello-impl-application@127.0.0.1:63809]
16:13:16.610 [info] akka.cluster.Cluster(akka://hello-impl-application) [sourceThread=ForkJoinPool-1-worker-1, akkaTimestamp=07:13:16.609UTC, akkaSource=akka.cluster.Cluster(akka://hello-impl-application), sourceActorSystem=hello-impl-application] - Cluster Node [akka.tcp://hello-impl-application@127.0.0.1:63809] - Starting up...
16:13:16.677 [info] akka.cluster.Cluster(akka://hello-impl-application) [sourceThread=ForkJoinPool-1-worker-1, akkaSource=akka.cluster.Cluster(akka://hello-impl-application), sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:16.676UTC] - Cluster Node [akka.tcp://hello-impl-application@127.0.0.1:63809] - Registered cluster JMX MBean [akka:type=Cluster,port=63809]
16:13:16.678 [info] akka.cluster.Cluster(akka://hello-impl-application) [sourceThread=ForkJoinPool-1-worker-1, akkaTimestamp=07:13:16.676UTC, akkaSource=akka.cluster.Cluster(akka://hello-impl-application), sourceActorSystem=hello-impl-application] - Cluster Node [akka.tcp://hello-impl-application@127.0.0.1:63809] - Started up successfully
16:13:16.723 [info] akka.cluster.Cluster(akka://hello-impl-application) [sourceThread=hello-impl-application-akka.actor.default-dispatcher-5, akkaSource=akka.cluster.Cluster(akka://hello-impl-application), sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:16.723UTC] - Cluster Node [akka.tcp://hello-impl-application@127.0.0.1:63809] - No seed-nodes configured, manual cluster join required
16:13:19.034 [info] akka.cluster.Cluster(akka://hello-impl-application) [sourceThread=hello-impl-application-akka.actor.default-dispatcher-3, akkaSource=akka.cluster.Cluster(akka://hello-impl-application), sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:19.033UTC] - Cluster Node [akka.tcp://hello-impl-application@127.0.0.1:63809] - Node [akka.tcp://hello-impl-application@127.0.0.1:63809] is JOINING, roles [dc-default]
16:13:19.071 [info] akka.cluster.Cluster(akka://hello-impl-application) [sourceThread=hello-impl-application-akka.actor.default-dispatcher-3, akkaSource=akka.cluster.Cluster(akka://hello-impl-application), sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:19.071UTC] - Cluster Node [akka.tcp://hello-impl-application@127.0.0.1:63809] - Leader is moving node [akka.tcp://hello-impl-application@127.0.0.1:63809] to [Up]
16:13:19.129 [info] play.api.http.EnabledFilters [] - Enabled Filters (see <https://www.playframework.com/documentation/latest/Filters>):


16:13:19.154 [info] akka.cluster.singleton.ClusterSingletonManager [sourceThread=hello-impl-application-akka.actor.default-dispatcher-18, akkaTimestamp=07:13:19.154UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/user/cassandraOffsetStorePrepare-singleton, sourceActorSystem=hello-impl-application] - Singleton manager starting singleton actor [akka://hello-impl-application/user/cassandraOffsetStorePrepare-singleton/singleton]
16:13:19.155 [info] akka.cluster.singleton.ClusterSingletonManager [sourceThread=hello-impl-application-akka.actor.default-dispatcher-17, akkaTimestamp=07:13:19.154UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/system/sharding/kafkaProducer-hello-eventsCoordinator, sourceActorSystem=hello-impl-application] - Singleton manager starting singleton actor [akka://hello-impl-application/system/sharding/kafkaProducer-hello-eventsCoordinator/singleton]
16:13:19.157 [info] akka.cluster.singleton.ClusterSingletonManager [sourceThread=hello-impl-application-akka.actor.default-dispatcher-3, akkaTimestamp=07:13:19.156UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/system/sharding/HelloEntityCoordinator, sourceActorSystem=hello-impl-application] - Singleton manager starting singleton actor [akka://hello-impl-application/system/sharding/HelloEntityCoordinator/singleton]
16:13:19.160 [info] akka.cluster.singleton.ClusterSingletonManager [sourceThread=hello-impl-application-akka.actor.default-dispatcher-3, akkaTimestamp=07:13:19.160UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/system/sharding/HelloEntityCoordinator, sourceActorSystem=hello-impl-application] - ClusterSingletonManager state change [Start -> Oldest]
16:13:19.161 [info] akka.cluster.singleton.ClusterSingletonManager [sourceThread=hello-impl-application-akka.actor.default-dispatcher-17, akkaTimestamp=07:13:19.160UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/system/sharding/kafkaProducer-hello-eventsCoordinator, sourceActorSystem=hello-impl-application] - ClusterSingletonManager state change [Start -> Oldest]
16:13:19.161 [info] akka.cluster.singleton.ClusterSingletonManager [sourceThread=hello-impl-application-akka.actor.default-dispatcher-18, akkaTimestamp=07:13:19.160UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/user/cassandraOffsetStorePrepare-singleton, sourceActorSystem=hello-impl-application] - ClusterSingletonManager state change [Start -> Oldest]
16:13:19.176 [info] com.lightbend.lagom.internal.persistence.cluster.ClusterStartupTaskActor [sourceThread=hello-impl-application-akka.actor.default-dispatcher-3, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/user/cassandraOffsetStorePrepare-singleton/singleton/cassandraOffsetStorePrepare, sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:19.176UTC] - Executing cluster start task cassandraOffsetStorePrepare.
16:13:19.306 [info] play.api.Play [] - Application started (Dev)
[WARNING] The POM for com.example.hello:stream-api:jar:1.0-SNAPSHOT is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
16:13:20.136 [info] akka.cluster.singleton.ClusterSingletonProxy [sourceThread=hello-impl-application-akka.actor.default-dispatcher-16, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/user/cassandraOffsetStorePrepare-singletonProxy, sourceActorSystem=hello-impl-application, akkaTimestamp=07:13:20.135UTC] - Singleton identified at [akka://hello-impl-application/user/cassandraOffsetStorePrepare-singleton/singleton]
16:13:21.055 [info] com.lightbend.lagom.internal.persistence.cluster.ClusterStartupTaskActor [sourceThread=hello-impl-application-akka.actor.default-dispatcher-18, akkaTimestamp=07:13:21.053UTC, akkaSource=akka.tcp://hello-impl-application@127.0.0.1:63809/user/cassandraOffsetStorePrepare-singleton/singleton/cassandraOffsetStorePrepare, sourceActorSystem=hello-impl-application] - Cluster start task cassandraOffsetStorePrepare done.
16:13:23.556 [info] play.core.server.NettyServer [] - Listening for HTTP on /0:0:0:0:0:0:0:0:58445
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory C:devworkspaceLagommy-first-systemhello-apisrcmainresources
[INFO] Nothing to compile - all classes are up to date
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory C:devworkspaceLagommy-first-systemstream-apisrcmainresources
[INFO] Nothing to compile - all classes are up to date
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Nothing to compile - all classes are up to date
16:13:25.887 [info] akka.event.slf4j.Slf4jLogger [] - Slf4jLogger started
16:13:27.014 [info] akka.remote.Remoting [sourceThread=ForkJoinPool-3-worker-1, akkaSource=akka.remote.Remoting, sourceActorSystem=stream-impl-application, akkaTimestamp=07:13:26.989UTC] - Starting remoting
16:13:27.533 [info] akka.remote.Remoting [sourceThread=ForkJoinPool-3-worker-1, akkaTimestamp=07:13:27.529UTC, akkaSource=akka.remote.Remoting, sourceActorSystem=stream-impl-application] - Remoting started; listening on addresses :[akka.tcp://stream-impl-application@127.0.0.1:64102]
16:13:27.537 [info] akka.remote.Remoting [sourceThread=ForkJoinPool-3-worker-1, akkaTimestamp=07:13:27.535UTC, akkaSource=akka.remote.Remoting, sourceActorSystem=stream-impl-application] - Remoting now listens on addresses: [akka.tcp://stream-impl-application@127.0.0.1:64102]
16:13:27.585 [info] akka.cluster.Cluster(akka://stream-impl-application) [sourceThread=ForkJoinPool-3-worker-1, akkaSource=akka.cluster.Cluster(akka://stream-impl-application), sourceActorSystem=stream-impl-application, akkaTimestamp=07:13:27.574UTC] - Cluster Node [akka.tcp://stream-impl-application@127.0.0.1:64102] - Starting up...
16:13:27.657 [info] akka.cluster.Cluster(akka://stream-impl-application) [sourceThread=ForkJoinPool-3-worker-1, akkaSource=akka.cluster.Cluster(akka://stream-impl-application), sourceActorSystem=stream-impl-application, akkaTimestamp=07:13:27.656UTC] - Cluster Node [akka.tcp://stream-impl-application@127.0.0.1:64102] - Registered cluster JMX MBean [akka:type=Cluster,port=64102]
16:13:27.657 [info] akka.cluster.Cluster(akka://stream-impl-application) [sourceThread=ForkJoinPool-3-worker-1, akkaTimestamp=07:13:27.656UTC, akkaSource=akka.cluster.Cluster(akka://stream-impl-application), sourceActorSystem=stream-impl-application] - Cluster Node [akka.tcp://stream-impl-application@127.0.0.1:64102] - Started up successfully
16:13:27.753 [info] akka.cluster.Cluster(akka://stream-impl-application) [sourceThread=stream-impl-application-akka.actor.default-dispatcher-3, akkaSource=akka.cluster.Cluster(akka://stream-impl-application), sourceActorSystem=stream-impl-application, akkaTimestamp=07:13:27.752UTC] - Cluster Node [akka.tcp://stream-impl-application@127.0.0.1:64102] - No seed-nodes configured, manual cluster join required
16:13:29.336 [info] akka.cluster.Cluster(akka://stream-impl-application) [sourceThread=stream-impl-application-akka.actor.default-dispatcher-6, akkaSource=akka.cluster.Cluster(akka://stream-impl-application), sourceActorSystem=stream-impl-application, akkaTimestamp=07:13:29.336UTC] - Cluster Node [akka.tcp://stream-impl-application@127.0.0.1:64102] - Node [akka.tcp://stream-impl-application@127.0.0.1:64102] is JOINING, roles [dc-default]
16:13:29.367 [info] akka.cluster.Cluster(akka://stream-impl-application) [sourceThread=stream-impl-application-akka.actor.default-dispatcher-6, akkaTimestamp=07:13:29.367UTC, akkaSource=akka.cluster.Cluster(akka://stream-impl-application), sourceActorSystem=stream-impl-application] - Cluster Node [akka.tcp://stream-impl-application@127.0.0.1:64102] - Leader is moving node [akka.tcp://stream-impl-application@127.0.0.1:64102] to [Up]
16:13:29.478 [info] play.api.http.EnabledFilters [] - Enabled Filters (see <https://www.playframework.com/documentation/latest/Filters>):


16:13:29.607 [info] play.api.Play [] - Application started (Dev)
[INFO] Service hello-impl listening for HTTP on 0:0:0:0:0:0:0:0:57797
[INFO] Service stream-impl listening for HTTP on 0:0:0:0:0:0:0:0:58445
[INFO] (Services started, press enter to stop and go back to the console...)
16:13:30.497 [warn] org.apache.kafka.clients.NetworkClient [] - Error while fetching metadata with correlation id 2 : {hello-events=LEADER_NOT_AVAILABLE}
16:13:30.750 [warn] org.apache.kafka.clients.NetworkClient [] - Error while fetching metadata with correlation id 4 : {hello-events=LEADER_NOT_AVAILABLE}
16:13:33.194 [warn] akka.kafka.KafkaConsumerActor [sourceThread=stream-impl-application-akka.kafka.default-dispatcher-25, akkaSource=akka.tcp://stream-impl-application@127.0.0.1:64102/system/kafka-consumer-1, sourceActorSystem=stream-impl-application, akkaTimestamp=07:13:33.191UTC] - Consumer interrupted with WakeupException after timeout. Message: null. Current value of akka.kafka.consumer.wakeup-timeout is 3000 milliseconds

번호 제목 날짜 조회 수
482 Hadoop의 Datanode를 Decommission하고 나서 HBase의 regionservers파일에 해당 노드명을 지웠는데 여전히 "Dead regionser"로 표시되는 경우 처리 2018.01.25 894
481 https용 인증서 발급 명령문 예시및 오류 메세지 2018.01.24 307
480 여러 홈페이지를 운영하거나 혹은 서버에 가입한 사용자들에게 홈페이지 계정을 나누어 줄수 있도록 설정/계정 생성방법 2018.01.23 902
479 maven을 이용하여 Hello world 서비스 자동 생성시 HelloServiceImpl.java에서 사용하는 getMessage() 와 getName() 이 정의되지 않은 오류가 발생시 조치방법 2018.01.19 872
478 Lagom에서 제공하는 Maven을 이용한 Hello프로젝트 자동생성 및 실행 2018.01.19 337
477 lagom에서 제공하는 초기 생성기능을 이용하여 생성한 프로젝트의 소스 파악 2018.01.16 855
476 spark stream처리할때 두개의 client프로그램이 동일한 checkpoint로 접근할때 발생하는 오류 내용 2018.01.16 1238
475 shard3가 있는 서버에 문제가 있는 상태에서 solr query를 요청하는 경우 "no servers hosting shard: shard3" 오류가 발생하는 경우 조치사항 2018.01.04 348
474 solr 데몬이 떠있는 동안 hadoop이 다운되는 경우 Index dir 'hdfs://mycluster/user/../core_node2/data/index/' of core 'gc_shard1_replica2' is already locked라논 오류가 발생하는데 이에 대한 조치사항 2018.01.04 1116
473 [Decommission]시 시간이 많이 걸리면서(수일) Decommission이 완료되지 않는 경우 조치 2018.01.03 6563
472 [2.7.2] distribute-exclude.sh사용할때 ssh 포트변경에 따른 오류발생시 조치사항 2018.01.02 908
471 hadoop cluster에 포함된 노드중에서 문제있는 decommission하는 방법및 절차 file 2017.12.28 1374
» windows7에서 lagom의 hello world를 빌드하여 실행하는 경우의 로그(mvn lagom:runAll -Dscala.binary.version=2.11) 2017.12.22 375
469 Lagom프레임웍에서 제공하는 HelloWorld 테스트를 수행시 [unknown-version]오류가 발생하면서 빌드가 되지 않는 경우 조치사항 2017.12.22 333
468 [DBeaver 4.3.0]import/export시 "Client home is not specified for connection" 오류발생시 조치사항 2017.12.21 1180
467 전체 컨택스트 내용 file 2017.12.19 285
466 [gson]mongodb의 api를 이용하여 데이타를 가져올때 "com.google.gson.stream.MalformedJsonException: Unterminated object at line..." 오류발생시 조치사항 2017.12.11 4973
465 컴퓨터 무한 재부팅 원인및 조치방법 file 2017.12.05 313
464 권한회수 및 권한부여 명령 몇가지 2017.11.16 1109
463 db를 통째로 새로운 이름의 db로 복사하는 방법/절차 2017.11.14 1068
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