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https://issues.apache.org/jira/browse/STORM-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lim Chun Yuen closed STORM-754.
-------------------------------
Close issue: Problem solved. There is an error in my pom.xml file. Under plugin
with group ID of org.codehaus.mojo, the main class was set wrongly.
> Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:java
> (default-cli) on project fyp-storm-try: The parameters 'mainClass' for goal
> org.codehaus.mojo:exec-maven-plugin:1.2.1:java are missing or invalid ->
> [Help 1]
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: STORM-754
> URL: https://issues.apache.org/jira/browse/STORM-754
> Project: Apache Storm
> Issue Type: Question
> Affects Versions: 0.9.3
> Environment: Ubuntu 14.04.1 LTS (GNU/Linux 3.13.0-44-generic x86_64)
> at Amazon Web Services EC2
> Reporter: Lim Chun Yuen
> Assignee: Lim Chun Yuen
> Labels: build, maven, newbie
> Fix For: 0.9.3
>
>
> ubuntu@ip-10-0-0-101:~/storm/examples/fyp-storm-try$ sudo mvn compile
> exec:java
> -D storm.topology=fyp.storm.try.Topology
> [INFO] Scanning for projects...
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.apache.storm:fyp-storm-try:jar:0.9.4
> [WARNING] 'reporting.plugins.plugin.version' for
> org.apache.maven.plugins:maven-javadoc-plugin is missing. @
> org.apache.storm:storm:0.9.4,
> /root/.m2/repository/org/apache/storm/storm/0.9.4/storm-0.9.4.pom, line 694,
> column 21
> [WARNING] 'reporting.plugins.plugin.version' for
> org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
> org.apache.storm:storm:0.9.4,
> /root/.m2/repository/org/apache/storm/storm/0.9.4/storm-0.9.4.pom, line 660,
> column 21
> [WARNING]
> [WARNING] It is highly recommended to fix these problems because they
> threaten the stability of your build.
> [WARNING]
> [WARNING] For this reason, future Maven versions might no longer support
> building such malformed projects.
> [WARNING]
> [INFO]
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building fyp-storm-try 0.9.4
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- maven-remote-resources-plugin:1.2.1:process (default) @
> fyp-storm-try ---
> [INFO]
> [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @
> fyp-storm-try ---
> [debug] execute contextualize
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] skip non existing resourceDirectory
> /home/ubuntu/storm/examples/fyp-storm-try/multilang
> [INFO] Copying 3 resources
> [INFO]
> [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @
> fyp-storm-try ---
> [INFO] Changes detected - recompiling the module!
> [INFO] Compiling 5 source files to
> /home/ubuntu/storm/examples/fyp-storm-try/target/classes
> [INFO]
> [INFO] --- clojure-maven-plugin:1.3.18:compile (compile) @ fyp-storm-try ---
> [INFO]
> [INFO] >>> exec-maven-plugin:1.2.1:java (default-cli) @ fyp-storm-try >>>
> [INFO]
> [INFO] <<< exec-maven-plugin:1.2.1:java (default-cli) @ fyp-storm-try <<<
> [INFO]
> [INFO] --- exec-maven-plugin:1.2.1:java (default-cli) @ fyp-storm-try ---
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 10.364s
> [INFO] Finished at: Wed Apr 01 12:43:59 UTC 2015
> [INFO] Final Memory: 19M/51M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:java
> (default-cli) on project fyp-storm-try: The parameters 'mainClass' for goal
> org.codehaus.mojo:exec-maven-plugin:1.2.1:java are missing or invalid ->
> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e
> switch.
> [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
> read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/PluginParameterException
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