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Posted to dev@knox.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2013/03/26 18:57:12 UTC

Build failed in Jenkins: Knox-master #29

See <https://builds.apache.org/job/Knox-master/29/>

------------------------------------------
Started by an SCM change
Building remotely on ubuntu2 in workspace <https://builds.apache.org/job/Knox-master/ws/>
Checkout:Knox-master / <https://builds.apache.org/job/Knox-master/ws/> - hudson.remoting.Channel@57b4775b:ubuntu2
Using strategy: Default
Cloning the remote Git repository
Cloning repository https://git-wip-us.apache.org/repos/asf/incubator-knox.git
git --version
git version 1.7.9.5
Fetching upstream changes from https://git-wip-us.apache.org/repos/asf/incubator-knox.git
Seen branch in repository origin/HEAD
Seen branch in repository origin/master
Commencing build of Revision 554c534bd5c71027740d266a960e749997efd6a1 (origin/HEAD, origin/master)
Checking out Revision 554c534bd5c71027740d266a960e749997efd6a1 (origin/HEAD, origin/master)
No change to record in branch origin/HEAD
No change to record in branch origin/master
Parsing POMs
[Knox-master] $ java -cp /home/hudson/hudson-slave/maven3-agent.jar:/home/hudson/tools/maven/latest/boot/plexus-classworlds-2.4.jar org.jvnet.hudson.maven3.agent.Maven3Main /home/hudson/tools/maven/latest/ /home/hudson/hudson-slave/slave.jar /home/hudson/hudson-slave/maven3-interceptor.jar 58171
<===[JENKINS REMOTING CAPACITY]===>channel started
   log4j:WARN No appenders could be found for logger (org.apache.commons.beanutils.converters.BooleanConverter).
log4j:WARN Please initialize the log4j system properly.
Executing Maven:  -B -f <https://builds.apache.org/job/Knox-master/ws/pom.xml> -Dmaven.repo.local=/home/hudson/hudson-slave/maven-repositories/1 clean package
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] gateway
[INFO] gateway-test-utils
[INFO] gateway-util-common
[INFO] gateway-util-launcher
[INFO] gateway-i18n
[INFO] gateway-util-urltemplate
[INFO] gateway-test-ldap
[INFO] gateway-test-ldap-launcher
[INFO] gateway-i18n-logging-log4j
[INFO] gateway-i18n-logging-sl4j
[INFO] gateway-spi
[INFO] gateway-provider-rewrite
[INFO] gateway-provider-hostmap-static
[INFO] gateway-provider-secure-query
[INFO] gateway-provider-security-jwt
[INFO] gateway-provider-security-shiro
[INFO] gateway-provider-identity-assertion-pseudo
[INFO] gateway-service-hdfs
[INFO] gateway-service-templeton
[INFO] gateway-service-oozie
[INFO] gateway-server
[INFO] gateway-server-launcher
[INFO] gateway-shell
[INFO] gateway-shell-launcher
[INFO] gateway-release
[INFO] gateway-test
[INFO] gateway-demo
[INFO] Apache Knox Gateway
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building gateway 0.2.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ gateway ---
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.1:create (default) @ gateway ---
[INFO] Checking for local modifications: skipped.
[INFO] Updating project files from SCM: skipped.
[INFO] Executing: /bin/sh -c cd <https://builds.apache.org/job/Knox-master/ws/> && git rev-parse --verify HEAD
[INFO] Working directory: <https://builds.apache.org/job/Knox-master/ws/>
[INFO] Storing buildNumber: 554c534bd5c71027740d266a960e749997efd6a1 at timestamp: 1364320455475
[INFO] Executing: /bin/sh -c cd <https://builds.apache.org/job/Knox-master/ws/> && git rev-parse --verify HEAD
[INFO] Working directory: <https://builds.apache.org/job/Knox-master/ws/>
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- maven-assembly-plugin:2.4:single (source) @ gateway ---
[INFO] Reading assembly descriptor: src/assembly.xml
[INFO] Building zip: <https://builds.apache.org/job/Knox-master/ws/target/knox-0.2.0-SNAPSHOT-src.zip>
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building gateway-test-utils 0.2.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/org/eclipse/jetty/aggregate/jetty-all/8.1.7.v20120910/jetty-all-8.1.7.v20120910.pom
Downloaded: http://repo.maven.apache.org/maven2/org/eclipse/jetty/aggregate/jetty-all/8.1.7.v20120910/jetty-all-8.1.7.v20120910.pom (7 KB at 12.2 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/eclipse/jetty/aggregate/jetty-aggregate-project/8.1.7.v20120910/jetty-aggregate-project-8.1.7.v20120910.pom
Downloaded: http://repo.maven.apache.org/maven2/org/eclipse/jetty/aggregate/jetty-aggregate-project/8.1.7.v20120910/jetty-aggregate-project-8.1.7.v20120910.pom (2 KB at 34.9 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/eclipse/jetty/aggregate/jetty-all/8.1.7.v20120910/jetty-all-8.1.7.v20120910.jar
Downloaded: http://repo.maven.apache.org/maven2/org/eclipse/jetty/aggregate/jetty-all/8.1.7.v20120910/jetty-all-8.1.7.v20120910.jar (1774 KB at 8097.0 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ gateway-test-utils ---
[INFO] Checking for local modifications: skipped.
[INFO] Updating project files from SCM: skipped.
[INFO] Executing: /bin/sh -c cd <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils> && git rev-parse --verify HEAD
[INFO] Working directory: <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils>
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.1:create (default) @ gateway-test-utils ---
[INFO] Storing buildNumber: 554c534bd5c71027740d266a960e749997efd6a1 at timestamp: 1364320590359
[INFO] Executing: /bin/sh -c cd <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils> && git rev-parse --verify HEAD
[INFO] Working directory: <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils>
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ gateway-test-utils ---
[debug] execute contextualize
[WARNING] Using platform encoding (ANSI_X3.4-1968 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils/src/main/resources>
[INFO] 
[INFO] --- maven-compiler-plugin:3.0:compile (default-compile) @ gateway-test-utils ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding ANSI_X3.4-1968, i.e. build is platform dependent!
[INFO] Compiling 19 source files to <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils/target/classes>
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] gateway ........................................... SUCCESS [3:54.172s]
[INFO] gateway-test-utils ................................ FAILURE [25.355s]
[INFO] gateway-util-common ............................... SKIPPED
[INFO] gateway-util-launcher ............................. SKIPPED
[INFO] gateway-i18n ...................................... SKIPPED
[INFO] gateway-util-urltemplate .......................... SKIPPED
[INFO] gateway-test-ldap ................................. SKIPPED
[INFO] gateway-test-ldap-launcher ........................ SKIPPED
[INFO] gateway-i18n-logging-log4j ........................ SKIPPED
[INFO] gateway-i18n-logging-sl4j ......................... SKIPPED
[INFO] gateway-spi ....................................... SKIPPED
[INFO] gateway-provider-rewrite .......................... SKIPPED
[INFO] gateway-provider-hostmap-static ................... SKIPPED
[INFO] gateway-provider-secure-query ..................... SKIPPED
[INFO] gateway-provider-security-jwt ..................... SKIPPED
[INFO] gateway-provider-security-shiro ................... SKIPPED
[INFO] gateway-provider-identity-assertion-pseudo ........ SKIPPED
[INFO] gateway-service-hdfs .............................. SKIPPED
[INFO] gateway-service-templeton ......................... SKIPPED
[INFO] gateway-service-oozie ............................. SKIPPED
[INFO] gateway-server .................................... SKIPPED
[INFO] gateway-server-launcher ........................... SKIPPED
[INFO] gateway-shell ..................................... SKIPPED
[INFO] gateway-shell-launcher ............................ SKIPPED
[INFO] gateway-release ................................... SKIPPED
[INFO] gateway-test ...................................... SKIPPED
[INFO] gateway-demo ...................................... SKIPPED
[INFO] Apache Knox Gateway ............................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4:23.443s
[INFO] Finished at: Tue Mar 26 17:56:34 UTC 2013
[INFO] Final Memory: 16M/118M
[INFO] ------------------------------------------------------------------------
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-provider-security-jwt/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-provider-security-jwt/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-provider-security-jwt/0.2.0-SNAPSHOT/gateway-provider-security-jwt-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-provider-identity-assertion-pseudo/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-provider-identity-assertion-pseudo/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-provider-identity-assertion-pseudo/0.2.0-SNAPSHOT/gateway-provider-identity-assertion-pseudo-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-test-utils/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-test-utils/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-test-utils/0.2.0-SNAPSHOT/gateway-test-utils-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-i18n-logging-log4j/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-i18n-logging-log4j/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-i18n-logging-log4j/0.2.0-SNAPSHOT/gateway-i18n-logging-log4j-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-demo/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-demo/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-demo/0.2.0-SNAPSHOT/gateway-demo-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-site/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-site/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-site/0.2.0-SNAPSHOT/gateway-site-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-i18n-logging-sl4j/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-i18n-logging-sl4j/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-i18n-logging-sl4j/0.2.0-SNAPSHOT/gateway-i18n-logging-sl4j-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-service-templeton/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-service-templeton/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-service-templeton/0.2.0-SNAPSHOT/gateway-service-templeton-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-server-launcher/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-server-launcher/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-server-launcher/0.2.0-SNAPSHOT/gateway-server-launcher-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-provider-secure-query/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-provider-secure-query/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-provider-secure-query/0.2.0-SNAPSHOT/gateway-provider-secure-query-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-util-urltemplate/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-util-urltemplate/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-util-urltemplate/0.2.0-SNAPSHOT/gateway-util-urltemplate-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-provider-hostmap-static/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-provider-hostmap-static/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-provider-hostmap-static/0.2.0-SNAPSHOT/gateway-provider-hostmap-static-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway/0.2.0-SNAPSHOT/gateway-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/target/knox-0.2.0-SNAPSHOT-src.zip> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway/0.2.0-SNAPSHOT/gateway-0.2.0-SNAPSHOT-src.zip
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-test-ldap/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-test-ldap/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-test-ldap/0.2.0-SNAPSHOT/gateway-test-ldap-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-shell-launcher/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-shell-launcher/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-shell-launcher/0.2.0-SNAPSHOT/gateway-shell-launcher-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-util-common/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-util-common/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-util-common/0.2.0-SNAPSHOT/gateway-util-common-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-util-launcher/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-util-launcher/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-util-launcher/0.2.0-SNAPSHOT/gateway-util-launcher-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-test-ldap-launcher/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-test-ldap-launcher/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-test-ldap-launcher/0.2.0-SNAPSHOT/gateway-test-ldap-launcher-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-service-oozie/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-service-oozie/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-service-oozie/0.2.0-SNAPSHOT/gateway-service-oozie-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-i18n/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-i18n/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-i18n/0.2.0-SNAPSHOT/gateway-i18n-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-test/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-test/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-test/0.2.0-SNAPSHOT/gateway-test-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-shell/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-shell/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-shell/0.2.0-SNAPSHOT/gateway-shell-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-service-hdfs/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-service-hdfs/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-service-hdfs/0.2.0-SNAPSHOT/gateway-service-hdfs-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-spi/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-spi/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-spi/0.2.0-SNAPSHOT/gateway-spi-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-provider-rewrite/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-provider-rewrite/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-provider-rewrite/0.2.0-SNAPSHOT/gateway-provider-rewrite-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-release/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-release/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-release/0.2.0-SNAPSHOT/gateway-release-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-server/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-server/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-server/0.2.0-SNAPSHOT/gateway-server-0.2.0-SNAPSHOT.pom
[JENKINS] Archiving <https://builds.apache.org/job/Knox-master/ws/gateway-provider-security-shiro/pom.xml> to /home/hudson/hudson/jobs/Knox-master/modules/org.apache.hadoop$gateway-provider-security-shiro/builds/2013-03-26_17-50-56/archive/org.apache.hadoop/gateway-provider-security-shiro/0.2.0-SNAPSHOT/gateway-provider-security-shiro-0.2.0-SNAPSHOT.pom
Waiting for Jenkins to finish collecting data
mavenExecutionResult exceptions not empty
message : Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.0:compile (default-compile) on project gateway-test-utils: Compilation failure
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

cause : Compilation failure
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

Stack trace : 
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.0:compile (default-compile) on project gateway-test-utils: Compilation failure
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
	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.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:100)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:66)
	at hudson.remoting.UserRequest.perform(UserRequest.java:118)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:326)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:679)
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

	at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:745)
	at org.apache.maven.plugin.compiler.CompilerMojo.execute(CompilerMojo.java:118)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	... 27 more
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