You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@jena.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2014/01/09 18:31:18 UTC

Build failed in Jenkins: Jena_Development_Deploy #528

See <https://builds.apache.org/job/Jena_Development_Deploy/528/changes>

Changes:

[andy] JENA-620

[andy] Add LICENSE and NOTICE to excluded files for maven-license-plugin

[andy] Add license headers to source files and POMs

[andy] Remove warnings.
Remove @author.

------------------------------------------
Started by user andy
Building remotely on ubuntu3 in workspace <https://builds.apache.org/job/Jena_Development_Deploy/ws/>
Cleaning up <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-arq/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-iri/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-spatial/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-parent/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-text/DB>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-text/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/apache-jena/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/apache-jena-libs/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-sdb/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-tdb/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-tdb/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-core/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-mem/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-bundle/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-remote/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-maven-tools/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-core/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-fuseki/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-security/target>
Updating http://svn.apache.org/repos/asf/jena/trunk at revision '2014-01-09T17:30:31.477 +0000'
U         jena-jdbc/pom.xml
U         jena-maven-tools/pom.xml
U         jena-maven-tools/demo/pom.xml
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenOption.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenOptions.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenOptionsConfigurationException.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenMojo.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/Source.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SourceTest.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SourceParameterTest.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SchemagenOptionsTest.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SchemagenMojoTest.java
U         jena-arq/src/test/java/com/hp/hpl/jena/sparql/algebra/optimize/TestTransformFilters.java
U         jena-arq/src/main/java/com/hp/hpl/jena/sparql/algebra/optimize/TransformFilterInequality.java
U         jena-text/src/main/java/org/apache/jena/query/text/TextIndexSolr.java
At revision 1556896
Parsing POMs
maven31-agent.jar already up to date
maven31-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[trunk] $ /home/hudson/tools/java/latest1.7/bin/java -Xrs -cp /home/jenkins/jenkins-slave/maven31-agent.jar:/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.1.1/boot/plexus-classworlds-2.5.1.jar:/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.1.1/conf/logging jenkins.maven3.agent.Maven31Main /home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.1.1 /x1/jenkins/jenkins-slave/slave.jar /home/jenkins/jenkins-slave/maven31-interceptor.jar /home/jenkins/jenkins-slave/maven3-interceptor-commons.jar 36571
<===[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/Jena_Development_Deploy/ws/trunk/pom.xml> -Dmaven.repo.local=/home/jenkins/jenkins-slave/maven-repositories/1 clean deploy
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] Apache Jena - Parent
[INFO] Apache Jena - IRI
[INFO] Apache Jena - Core
[INFO] Apache Jena - ARQ (SPARQL 1.1 Query Engine)
[INFO] Apache Jena - TDB (Native Triple Store)
[INFO] Apache Jena - Libraries POM
[INFO] Apache Jena - SPARQL Text Search
[INFO] Apache Jena - SPARQL Spatial Search
[INFO] Apache Jena - SDB (SQL based triple store)
[INFO] Apache Jena - Fuseki (SPARQL 1.1 Server)
[INFO] Apache Jena - Security
[INFO] Apache Jena - JDBC Parent
[INFO] Apache Jena - JDBC Core API
[INFO] Apache Jena - JDBC Remote Endpoint Driver
[INFO] Apache Jena - JDBC In-Memory Driver
[INFO] Apache Jena - JDBC TDB Driver
[INFO] Apache Jena - JDBC Driver Bundle
[INFO] Apache Jena - Distribution
[INFO] Jena plugins for Apache Maven,including schemagen
[INFO] Apache Jena
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Jena - Parent 8-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ jena-parent ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.2:enforce (enforce) @ jena-parent ---
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.4:process (default) @ jena-parent ---
[INFO] 
[INFO] --- maven-site-plugin:3.2:attach-descriptor (attach-descriptor) @ jena-parent ---
[INFO] 
[INFO] --- maven-install-plugin:2.3.1:install (default-install) @ jena-parent ---
[INFO] Installing <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-parent/pom.xml> to /home/jenkins/jenkins-slave/maven-repositories/1/org/apache/jena/jena-parent/8-SNAPSHOT/jena-parent-8-SNAPSHOT.pom
[INFO] 
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ jena-parent ---
[INFO] Downloading: https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-parent/8-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.apache.jena:jena-parent:8-SNAPSHOT/maven-metadata.xml from/to apache.snapshots.https (https://repository.apache.org/content/repositories/snapshots): Failed to transfer file: https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-parent/8-SNAPSHOT/maven-metadata.xml. Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable.
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Jena - Parent .............................. FAILURE [7.037s]
[INFO] Apache Jena - IRI ................................. SKIPPED
[INFO] Apache Jena - Core ................................ SKIPPED
[INFO] Apache Jena - ARQ (SPARQL 1.1 Query Engine) ....... SKIPPED
[INFO] Apache Jena - TDB (Native Triple Store) ........... SKIPPED
[INFO] Apache Jena - Libraries POM ....................... SKIPPED
[INFO] Apache Jena - SPARQL Text Search .................. SKIPPED
[INFO] Apache Jena - SPARQL Spatial Search ............... SKIPPED
[INFO] Apache Jena - SDB (SQL based triple store) ........ SKIPPED
[INFO] Apache Jena - Fuseki (SPARQL 1.1 Server) .......... SKIPPED
[INFO] Apache Jena - Security ............................ SKIPPED
[INFO] Apache Jena - JDBC Parent ......................... SKIPPED
[INFO] Apache Jena - JDBC Core API ....................... SKIPPED
[INFO] Apache Jena - JDBC Remote Endpoint Driver ......... SKIPPED

[INFO] Apache Jena - JDBC In-Memory Driver ............... SKIPPED
[INFO] Apache Jena - JDBC TDB Driver ..................... SKIPPED
[INFO] Apache Jena - JDBC Driver Bundle .................. SKIPPED
[INFO] Apache Jena - Distribution ........................ SKIPPED
[INFO] Jena plugins for Apache Maven,including schemagen . SKIPPED
[INFO] Apache Jena ....................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 10.175s
[INFO] Finished at: Thu Jan 09 17:31:07 UTC 2014
[INFO] Final Memory: 22M/153M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project jena-parent: Failed to retrieve remote metadata org.apache.jena:jena-parent:8-SNAPSHOT/maven-metadata.xml: Could not transfer metadata org.apache.jena:jena-parent:8-SNAPSHOT/maven-metadata.xml from/to apache.snapshots.https (https://repository.apache.org/content/repositories/snapshots): Failed to transfer file: https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-parent/8-SNAPSHOT/maven-metadata.xml. Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable. -> [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/MojoExecutionException
Sending e-mails to: commits@jena.apache.org
channel stopped

Jenkins build is back to normal : Jena_Development_Deploy #530

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/Jena_Development_Deploy/530/>


Build failed in Jenkins: Jena_Development_Deploy #529

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/Jena_Development_Deploy/529/>

------------------------------------------
Started by user andy
Building remotely on ubuntu1 in workspace <https://builds.apache.org/job/Jena_Development_Deploy/ws/>
Cleaning up <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-arq/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-iri/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-spatial/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-parent/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-text/DB>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-text/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/apache-jena/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/apache-jena-libs/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-sdb/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-tdb/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-tdb/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-core/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-mem/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-bundle/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-jdbc/jena-jdbc-driver-remote/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-maven-tools/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-core/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-fuseki/target>
Deleting <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-security/target>
Updating http://svn.apache.org/repos/asf/jena/trunk at revision '2014-01-09T17:32:38.693 +0000'
U         jena-text/src/main/java/org/apache/jena/query/text/TextIndexSolr.java
U         jena-jdbc/pom.xml
U         jena-maven-tools/demo/pom.xml
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SchemagenMojoTest.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SourceTest.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SourceParameterTest.java
U         jena-maven-tools/src/test/java/org/openjena/tools/schemagen/SchemagenOptionsTest.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenOptionsConfigurationException.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenMojo.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/Source.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenOption.java
U         jena-maven-tools/src/main/java/org/openjena/tools/schemagen/SchemagenOptions.java
U         jena-maven-tools/pom.xml
At revision 1556896
no change for http://svn.apache.org/repos/asf/jena/trunk since the previous build
Parsing POMs
maven31-agent.jar already up to date
maven31-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[trunk] $ /home/hudson/tools/java/latest1.7/bin/java -Xrs -cp /home/jenkins/jenkins-slave/maven31-agent.jar:/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.1.1/boot/plexus-classworlds-2.5.1.jar:/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.1.1/conf/logging jenkins.maven3.agent.Maven31Main /home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.1.1 /home/jenkins/jenkins-slave/slave.jar /home/jenkins/jenkins-slave/maven31-interceptor.jar /home/jenkins/jenkins-slave/maven3-interceptor-commons.jar 41547
<===[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/Jena_Development_Deploy/ws/trunk/pom.xml> -Dmaven.repo.local=/home/jenkins/jenkins-slave/maven-repositories/0 clean deploy
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] Apache Jena - Parent
[INFO] Apache Jena - IRI
[INFO] Apache Jena - Core
[INFO] Apache Jena - ARQ (SPARQL 1.1 Query Engine)
[INFO] Apache Jena - TDB (Native Triple Store)
[INFO] Apache Jena - Libraries POM
[INFO] Apache Jena - SPARQL Text Search
[INFO] Apache Jena - SPARQL Spatial Search
[INFO] Apache Jena - SDB (SQL based triple store)
[INFO] Apache Jena - Fuseki (SPARQL 1.1 Server)
[INFO] Apache Jena - Security
[INFO] Apache Jena - JDBC Parent
[INFO] Apache Jena - JDBC Core API
[INFO] Apache Jena - JDBC Remote Endpoint Driver
[INFO] Apache Jena - JDBC In-Memory Driver
[INFO] Apache Jena - JDBC TDB Driver
[INFO] Apache Jena - JDBC Driver Bundle
[INFO] Apache Jena - Distribution
[INFO] Jena plugins for Apache Maven,including schemagen
[INFO] Apache Jena
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Jena - Parent 8-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ jena-parent ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.2:enforce (enforce) @ jena-parent ---
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.4:process (default) @ jena-parent ---
[INFO] 
[INFO] --- maven-site-plugin:3.2:attach-descriptor (attach-descriptor) @ jena-parent ---
[INFO] 
[INFO] --- maven-install-plugin:2.3.1:install (default-install) @ jena-parent ---
[INFO] Installing <https://builds.apache.org/job/Jena_Development_Deploy/ws/trunk/jena-parent/pom.xml> to /home/jenkins/jenkins-slave/maven-repositories/0/org/apache/jena/jena-parent/8-SNAPSHOT/jena-parent-8-SNAPSHOT.pom
[INFO] 
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ jena-parent ---
[INFO] Downloading: https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-parent/8-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.apache.jena:jena-parent:8-SNAPSHOT/maven-metadata.xml from/to apache.snapshots.https (https://repository.apache.org/content/repositories/snapshots): Failed to transfer file: https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-parent/8-SNAPSHOT/maven-metadata.xml. Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable.
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Jena - Parent .............................. FAILURE [17.302s]
[INFO] Apache Jena - IRI ................................. SKIPPED
[INFO] Apache Jena - Core ................................ SKIPPED
[INFO] Apache Jena - ARQ (SPARQL 1.1 Query Engine) ....... SKIPPED
[INFO] Apache Jena - TDB (Native Triple Store) ........... SKIPPED
[INFO] Apache Jena - Libraries POM ....................... SKIPPED
[INFO] Apache Jena - SPARQL Text Search .................. SKIPPED
[INFO] Apache Jena - SPARQL Spatial Search ............... SKIPPED
[INFO] Apache Jena - SDB (SQL based triple store) ........ SKIPPED
[INFO] Apache Jena - Fuseki (SPARQL 1.1 Server) .......... SKIPPED
[INFO] Apache Jena - Security ............................ SKIPPED
[INFO] Apache Jena - JDBC Parent ......................... SKIPPED
[INFO] Apache Jena - JDBC Core API ....................... SKIPPED
[INFO] Apache Jena - JDBC Remote Endpoint Driver ......... SKIPPED
[INFO] Apache Jena - JDBC In-Memory Driver ............... SKIPPED
[INFO] Apache Jena - JDBC TDB Driver ..................... SKIPPED
[INFO] Apache Jena - JDBC Driver Bundle .................. SKIPPED
[INFO] Apache Jena - Distribution ........................ SKIPPED
[INFO] Jena plugins for Apache Maven,including schemagen . SKIPPED
[INFO] Apache Jena ....................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 27.293s
[INFO] Finished at: Thu Jan 09 17:34:21 UTC 2014

[INFO] Final Memory: 21M/153M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project jena-parent: Failed to retrieve remote metadata org.apache.jena:jena-parent:8-SNAPSHOT/maven-metadata.xml: Could not transfer metadata org.apache.jena:jena-parent:8-SNAPSHOT/maven-metadata.xml from/to apache.snapshots.https (https://repository.apache.org/content/repositories/snapshots): Failed to transfer file: https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-parent/8-SNAPSHOT/maven-metadata.xml. Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable. -> [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/MojoExecutionException
Sending e-mails to: commits@jena.apache.org
channel stopped