>From the logs it seems to me the issue is with zookeeper not releasing lock on log files and storm trying to cleanup the logs. Its a known issue for zookeeper in windows. If you can try upgrading to 0.9.1 but I don't think that will fix it though.
[1]https://issues.apache.org/jira/browse/STORM-280?filter=-2. -Harsha. On Fri, May 30, 2014, at 07:12 AM, Neil Shah wrote: Hi, Thanks for the input. I did run the command as suggested. I get below exception. I am running command as administrator using Windows 7. A separate question - Does Storm 0.7.1 which is written in original POm file in downloads, support Windows? Exception that i got was :- [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.3:java (def ault-cli) on project Getting-Started: An exception occured while executing the J ava class. null: InvocationTargetException: Unable to delete file: C:\Users\user12 ~1\AppData\Local\Temp\3deb39d5-e76a-492b-b7ac-22ce57fdba3c\version-2\lo g.1 -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal o rg.codehaus.mojo:exec-maven-plugin:1.3:java (default-cli) on project Getting-Sta rted: An exception occured while executing the Java class. null at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor .java:216) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor .java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor .java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje ct(LifecycleModuleBuilder.java:108) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje ct(LifecycleModuleBuilder.java:76) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThre adedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(Lifecycl eStarter.java:116) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213) at org.apache.maven.cli.MavenCli.main(MavenCli.java:157) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Laun cher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.jav a:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(La uncher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java: 356) Caused by: org.apache.maven.plugin.MojoExecutionException: An exception occured while executing the Java class. null at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java:345) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(Default BuildPluginManager.java:133) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor .java:208) ... 19 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293) at java.lang.Thread.run(Thread.java:724) Caused by: java.io.IOException: Unable to delete file: C:\Users\RAJESH~1\AppData \Local\Temp\3deb39d5-e76a-492b-b7ac-22ce57fdba3c\version-2\log.1 at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1390) at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1044) at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:977) at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1381) at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1044) at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:977) at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1381) at backtype.storm.util$rmr.invoke(util.clj:307) at backtype.storm.testing$kill_local_storm_cluster.invoke(testing.clj:16 4) at backtype.storm.LocalCluster$_shutdown.invoke(LocalCluster.clj:21) at backtype.storm.LocalCluster.shutdown(Unknown Source) at TopologyMain.main(TopologyMain.java:30) ... 6 more On Fri, May 30, 2014 at 9:04 PM, Harsha <[2][email protected]> wrote: Hi Neil, I did the following ~/Downloads/storm-book-examples-ch02-getting_started-8e42636 ⮀ » mvn clean package » mvn exec:java -Dexec.mainClass="TopologyMain" -Dexec.args="src/main/resources/words.txt" -- Word Counter [word-counter-2] -- really: 1 but: 1 application: 1 is: 2 great: 2 are: 1 test: 1 simple: 1 an: 1 powerfull: 1 storm: 3 very: 1 I was able to run the TopologyMain. This is with mvn --version Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T09:37:52-08:00) Maven home: /usr/local/Cellar/maven/3.2.1/libexec Java version: 1.6.0_65, vendor: Apple Inc. Java home: /System/Library/Java/JavaVirtualMachines/[3]1.6.0.jdk/Contents/Home Default locale: en_US, platform encoding: MacRoman OS name: "mac os x", version: "10.9.2", arch: "x86_64", family: "mac" Can you run the following mvn -X exec:java -Dexec.mainClass="TopologyMain" -Dexec.args="src/main/resources/words.txt" If you see java.lang.ClassNotFoundException: TopologyMain build the package by mvn clean package. -Harsha On Fri, May 30, 2014, at 05:20 AM, Neil Shah wrote: Hi, I am following book " Getting started with Storm" [4]http://my.safaribooksonline.com/9781449324025?iid=2013-12-blog-storm -book-9781449324025-SBOBlog They have specified Spouts and Bolts at following link [5]https://github.com/storm-book/examples-ch02-getting_started/zipball/ master When i try to run the topology using maven command mvn exec:java -Dexec.mainClass="TopologyMain" -Dexec.args="src/main/resources/wo rds.txt" where TopologyMain is the main class name It is throwing me following error [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.3:java (def ault-cli) on project stormArtifact: The parameters 'mainClass' for goal org.code haus.mojo:exec-maven-plugin:1.3:java are missing or invalid -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit ch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please rea d the following articles: [ERROR] [Help 1] [6]http://cwiki.apache.org/confluence/display/MAVEN/PluginParam ete rException My pom.xml is as below <project xmlns="[7]http://maven.apache.org/POM/4.0.0"; xmlns:xsi="[8]http://www.w3.org/2001/XMLSchema-instance " xsi:schemaLocation="[9]http://maven.apache.org/POM/4.0.0[10]http://maven.apache. org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>stormGroup</groupId> <artifactId>stormArtifact</artifactId> <version>0.0.1-SNAPSHOT</version> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.7</source> <target>1.7</target> <compilerVersion>1.7</compilerVersion> </configuration> </plugin> </plugins> </build> <repositories> <!-- Repository where we can found the storm dependencies --> <repository> <id>[11]clojars.org</id> <url>[12]http://clojars.org/repo</url> </repository> </repositories> <dependencies> <!-- Storm Dependency --> <dependency> <groupId>storm</groupId> <artifactId>storm</artifactId> <version>0.9.0</version> </dependency> </dependencies> </project> Can anybody help me with the issue? Let me know if you need any more details -- Thanks & Regards Neil Shah -- Thanks & Regards Neil Shah References 1. https://issues.apache.org/jira/browse/STORM-280?filter=-2 2. mailto:[email protected] 3. http://1.6.0.jdk/Contents/Home 4. http://my.safaribooksonline.com/9781449324025?iid=2013-12-blog-storm-book-9781449324025-SBOBlog 5. https://github.com/storm-book/examples-ch02-getting_started/zipball/master 6. http://cwiki.apache.org/confluence/display/MAVEN/PluginParamete 7. http://maven.apache.org/POM/4.0.0 8. http://www.w3.org/2001/XMLSchema-instance 9. http://maven.apache.org/POM/4.0.0 10. http://maven.apache.org/xsd/maven-4.0.0.xsd 11. http://clojars.org/ 12. http://clojars.org/repo
