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mvn test build failure
Yanbo Liang 2012-07-20, 09:21
Hi All,

I just try to run the Hadoop test framework with the command " mvn test "
in the top level directory of this project, but get "BUILD FAILURE".
>From the tail of this log segment which listed below, it said can't find
org/apache/maven/surefire/report/ReporterFactory  class when run test of
project  "Apache Hadoop Annotations".
But the class and file is in the directory absolutely.
Then I just run "mvn test" in the subdirectory such as
"hadoop-common-project/hadoop-common", and it work well without error.
I tried another subdirectory that is
"hadoop-common-project/hadoop-annotations", and it produced failure as I
expected.
I confused that why it can't find a certain class when I run test in the
hadoop-annotations project.

So anyone could help me to find the cause of failure.
The environment is CentOS Linux with JDK1.7, maven 3.0.4.

Thanks
Yanbo

[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model
for org.apache.hadoop:hadoop-mapreduce-examples:jar:3.0.0-SNAPSHOT
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)'
must be unique: org.apache.hadoop:hadoop-mapreduce-client-hs:jar ->
duplicate declaration of version (?) @ line 93, column 18
[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] Reactor Build Order:
[INFO]
[INFO] Apache Hadoop Main
[INFO] Apache Hadoop Project POM
[INFO] Apache Hadoop Annotations
[INFO] Apache Hadoop Project Dist POM
[INFO] Apache Hadoop Assemblies
[INFO] Apache Hadoop Auth
[INFO] Apache Hadoop Auth Examples
[INFO] Apache Hadoop Common
[INFO] Apache Hadoop Common Project
[INFO] Apache Hadoop HDFS
[INFO] Apache Hadoop HttpFS
[INFO] Apache Hadoop HDFS BookKeeper Journal
[INFO] Apache Hadoop HDFS Project
[INFO] hadoop-yarn
[INFO] hadoop-yarn-api
[INFO] hadoop-yarn-common
[INFO] hadoop-yarn-server
[INFO] hadoop-yarn-server-common
[INFO] hadoop-yarn-server-nodemanager
[INFO] hadoop-yarn-server-web-proxy
[INFO] hadoop-yarn-server-resourcemanager
[INFO] hadoop-yarn-server-tests
[INFO] hadoop-mapreduce-client
[INFO] hadoop-mapreduce-client-core
[INFO] hadoop-yarn-applications
[INFO] hadoop-yarn-applications-distributedshell
[INFO] hadoop-yarn-site
[INFO] hadoop-mapreduce-client-common
[INFO] hadoop-mapreduce-client-shuffle
[INFO] hadoop-mapreduce-client-app
[INFO] hadoop-mapreduce-client-hs
[INFO] hadoop-mapreduce-client-jobclient
[INFO] Apache Hadoop MapReduce Examples
[INFO] hadoop-mapreduce
[INFO] Apache Hadoop MapReduce Streaming
[INFO] Apache Hadoop Distributed Copy
[INFO] Apache Hadoop Archives
[INFO] Apache Hadoop Rumen
[INFO] Apache Hadoop Gridmix
[INFO] Apache Hadoop Data Join
[INFO] Apache Hadoop Extras
[INFO] Apache Hadoop Pipes
[INFO] Apache Hadoop Tools Dist
[INFO] Apache Hadoop Tools
[INFO] Apache Hadoop Distribution
[INFO] Apache Hadoop Client
[INFO] Apache Hadoop Mini-Cluster
[INFO]

[INFO]
------------------------------------------------------------------------
[INFO] Building Apache Hadoop Main 3.0.0-SNAPSHOT
[INFO]
------------------------------------------------------------------------
[INFO]
[INFO] --- maven-enforcer-plugin:1.0:enforce (default) @ hadoop-main ---
[INFO]

[INFO]
------------------------------------------------------------------------
[INFO] Building Apache Hadoop Project POM 3.0.0-SNAPSHOT
[INFO]
------------------------------------------------------------------------
[INFO]
[INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-project
---
[INFO] Executing tasks

main:
    [mkdir] Created dir: /root/hadoop/trunk/hadoop-project/target/test-dir
[INFO] Executed tasks
[INFO]
[INFO] --- maven-dependency-plugin:2.1:build-classpath (build-classpath) @
hadoop-project ---
[INFO] Wrote classpath file
'/root/hadoop/trunk/hadoop-project/target/classes/mrapp-generated-classpath'.
[INFO]

[INFO]
[INFO] Building Apache Hadoop Annotations 3.0.0-SNAPSHOT
[INFO]
[INFO]
[INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @
hadoop-annotations ---
[INFO] Executing tasks

main:
    [mkdir] Created dir:
/root/hadoop/trunk/hadoop-common-project/hadoop-annotations/target/test-dir
[INFO] Executed tasks
[INFO]
[INFO] --- maven-dependency-plugin:2.1:build-classpath (build-classpath) @
hadoop-annotations ---
[INFO] Wrote classpath file
'/root/hadoop/trunk/hadoop-common-project/hadoop-annotations/target/classes/mrapp-generated-classpath'.
[INFO]
[INFO] --- maven-resources-plugin:2.2:resources (default-resources) @
hadoop-annotations ---
[INFO] Using default encoding to copy filtered resources.
[INFO]
[INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @
hadoop-annotations ---
[INFO] Compiling 8 source files to
/root/hadoop/trunk/hadoop-common-project/hadoop-annotations/target/classes
[INFO]
[INFO] --- maven-resources-plugin:2.2:testResources (default-testResources)
@ hadoop-annotations ---
[INFO] Using default encoding to copy filtered resources.
[INFO]
[INFO] --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @
hadoop-annotations ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-surefire-plugin:2.12:test (default-test) @
hadoop-annotations ---
[INFO] No tests to run.
[INFO] Surefire report directory:
/root/hadoop/trunk/hadoop-common-project/hadoop-annotations/target/surefire-reports

 T E S T S

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[INFO]
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop Main ................................ SUCCESS [0.634s]
[INFO] Apache Hadoop Project POM ......................... SUCCESS [1.547s]
[INFO] Apache Hadoop Annotations ......................... FAILURE [2.294s]
[INFO] Apache Hadoop Project Dist POM .................... SKIPPED
[INFO] Apache Hadoop Assemblies .......................... SK