See 
<https://builds.apache.org/job/beam_PostCommit_Java_JDK_Versions_Test/jdk=JDK%201.7%20(latest),label=beam/66/display/redirect?page=changes>

Changes:

[tgroh] Fix compile error occurs in some JDKs

[robertwb] Use beam.Map rather than beam.ParDo for PubSub encoding.

[tgroh] Visit a Transform Hierarchy in Topological Order

[tgroh] Roll-forward Include Additional PTransform inputs in Transform Nodes

------------------------------------------
[...truncated 1.28 MB...]
2017-06-10\T\00:31:32.525 [INFO] 2017-06-10\T\00:31:32.525 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/auth/google-auth-library-oauth2-http/0.4.0/google-auth-library-oauth2-http-0.4.0.pom
 (3 KB at 85.6 KB/sec)
2017-06-10\T\00:31:32.528 [INFO] 2017-06-10\T\00:31:32.528 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/api/grpc/proto-google-common-protos/0.1.11/proto-google-common-protos-0.1.11.pom
2017-06-10\T\00:31:32.555 [INFO] 2017-06-10\T\00:31:32.555 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/api/grpc/proto-google-common-protos/0.1.11/proto-google-common-protos-0.1.11.pom
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2017-06-10\T\00:31:32.558 [INFO] 2017-06-10\T\00:31:32.558 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/api/api-common/1.0.0-rc1/api-common-1.0.0-rc1.pom
2017-06-10\T\00:31:32.584 [INFO] 2017-06-10\T\00:31:32.584 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/api/api-common/1.0.0-rc1/api-common-1.0.0-rc1.pom
 (3 KB at 99.7 KB/sec)
2017-06-10\T\00:31:32.587 [INFO] 2017-06-10\T\00:31:32.587 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/joda-time/joda-time/2.8.2/joda-time-2.8.2.pom
2017-06-10\T\00:31:32.621 [INFO] 2017-06-10\T\00:31:32.621 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/joda-time/joda-time/2.8.2/joda-time-2.8.2.pom
 (29 KB at 825.0 KB/sec)
2017-06-10\T\00:31:32.642 [INFO] 2017-06-10\T\00:31:32.641 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/cloud/google-cloud-core/1.0.0-rc3/google-cloud-core-1.0.0-rc3.pom
2017-06-10\T\00:31:32.668 [INFO] 2017-06-10\T\00:31:32.668 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/cloud/google-cloud-core/1.0.0-rc3/google-cloud-core-1.0.0-rc3.pom
 (4 KB at 118.5 KB/sec)
2017-06-10\T\00:31:32.692 [INFO] 2017-06-10\T\00:31:32.692 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/api/grpc/grpc-google-common-protos/0.1.6/grpc-google-common-protos-0.1.6.pom
2017-06-10\T\00:31:32.719 [INFO] 2017-06-10\T\00:31:32.719 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/api/grpc/grpc-google-common-protos/0.1.6/grpc-google-common-protos-0.1.6.pom
 (2 KB at 67.7 KB/sec)
2017-06-10\T\00:31:32.721 [INFO] 2017-06-10\T\00:31:32.721 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/api/api-common/0.0.2/api-common-0.0.2.pom
2017-06-10\T\00:31:32.749 [INFO] 2017-06-10\T\00:31:32.749 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/api/api-common/0.0.2/api-common-0.0.2.pom
 (3 KB at 102.1 KB/sec)
2017-06-10\T\00:31:32.751 [INFO] 2017-06-10\T\00:31:32.751 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/inject/guice/4.0/guice-4.0.pom
2017-06-10\T\00:31:32.779 [INFO] 2017-06-10\T\00:31:32.779 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/inject/guice/4.0/guice-4.0.pom 
(11 KB at 370.8 KB/sec)
2017-06-10\T\00:31:32.781 [INFO] 2017-06-10\T\00:31:32.781 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/inject/guice-parent/4.0/guice-parent-4.0.pom
2017-06-10\T\00:31:32.812 [INFO] 2017-06-10\T\00:31:32.812 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/inject/guice-parent/4.0/guice-parent-4.0.pom
 (16 KB at 504.3 KB/sec)
2017-06-10\T\00:31:32.819 [INFO] 2017-06-10\T\00:31:32.819 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/guava/guava/16.0.1/guava-16.0.1.pom
2017-06-10\T\00:31:32.846 [INFO] 2017-06-10\T\00:31:32.846 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/guava/guava/16.0.1/guava-16.0.1.pom
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2017-06-10\T\00:31:32.848 [INFO] 2017-06-10\T\00:31:32.848 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/guava/guava-parent/16.0.1/guava-parent-16.0.1.pom
2017-06-10\T\00:31:32.875 [INFO] 2017-06-10\T\00:31:32.875 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/guava/guava-parent/16.0.1/guava-parent-16.0.1.pom
 (8 KB at 265.3 KB/sec)
2017-06-10\T\00:31:32.888 [INFO] 2017-06-10\T\00:31:32.888 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/auth/google-auth-library-oauth2-http/0.6.0/google-auth-library-oauth2-http-0.6.0.pom
2017-06-10\T\00:31:32.915 [INFO] 2017-06-10\T\00:31:32.915 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/auth/google-auth-library-oauth2-http/0.6.0/google-auth-library-oauth2-http-0.6.0.pom
 (3 KB at 79.1 KB/sec)
2017-06-10\T\00:31:32.921 [INFO] 2017-06-10\T\00:31:32.921 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/auth/google-auth-library-credentials/0.6.0/google-auth-library-credentials-0.6.0.pom
2017-06-10\T\00:31:32.949 [INFO] 2017-06-10\T\00:31:32.948 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/auth/google-auth-library-credentials/0.6.0/google-auth-library-credentials-0.6.0.pom
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2017-06-10\T\00:31:32.958 [INFO] 2017-06-10\T\00:31:32.958 [INFO] Downloading: 
https://oss.sonatype.org/content/repositories/snapshots/io/grpc/grpc-core/maven-metadata.xml
2017-06-10\T\00:31:32.958 [INFO] 2017-06-10\T\00:31:32.958 [INFO] Downloading: 
https://repository.apache.org/content/repositories/snapshots/io/grpc/grpc-core/maven-metadata.xml
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https://oss.sonatype.org/content/repositories/snapshots/io/grpc/grpc-core/maven-metadata.xml
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2017-06-10\T\00:31:33.275 [INFO] 2017-06-10\T\00:31:33.275 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:33.275 [INFO] 2017-06-10\T\00:31:33.275 [INFO] BUILD FAILURE
2017-06-10\T\00:31:33.275 [INFO] 2017-06-10\T\00:31:33.275 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:33.275 [INFO] 2017-06-10\T\00:31:33.275 [INFO] Total time: 
02:10 min
2017-06-10\T\00:31:33.275 [INFO] 2017-06-10\T\00:31:33.275 [INFO] Finished at: 
2017-06-10T00:31:33+00:00
2017-06-10\T\00:31:33.459 [INFO] 2017-06-10\T\00:31:33.459 [INFO] Final Memory: 
14M/285M
2017-06-10\T\00:31:33.459 [INFO] 2017-06-10\T\00:31:33.459 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:33.462 [INFO] 2017-06-10\T\00:31:33.462 [ERROR] Failed to 
execute goal on project basic: Could not resolve dependencies for project 
archetype.it:basic:jar:0.1: Failed to collect dependencies at 
org.apache.beam:beam-sdks-java-io-google-cloud-platform:jar:2.1.0-SNAPSHOT -> 
org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:2.1.0-SNAPSHOT
 -> com.google.http-client:google-http-client-jackson2:jar:1.22.0 -> 
com.fasterxml.jackson.core:jackson-core:jar:2.1.3: Failed to read artifact 
descriptor for com.fasterxml.jackson.core:jackson-core:jar:2.1.3: Could not 
transfer artifact com.fasterxml.jackson.core:jackson-core:pom:2.1.3 from/to 
central (https://repo.maven.apache.org/maven2): Connect to 
repo.maven.apache.org:443 [repo.maven.apache.org/151.101.44.215] failed: 
Connection timed out -> [Help 1]
2017-06-10\T\00:31:33.462 [INFO] 
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
on project basic: Could not resolve dependencies for project 
archetype.it:basic:jar:0.1: Failed to collect dependencies at 
org.apache.beam:beam-sdks-java-io-google-cloud-platform:jar:2.1.0-SNAPSHOT -> 
org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:2.1.0-SNAPSHOT
 -> com.google.http-client:google-http-client-jackson2:jar:1.22.0 -> 
com.fasterxml.jackson.core:jackson-core:jar:2.1.3
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:221)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:127)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:257)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:200)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
2017-06-10\T\00:31:33.463 [INFO]        at 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-06-10\T\00:31:33.463 [INFO]        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-06-10\T\00:31:33.463 [INFO]        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-06-10\T\00:31:33.463 [INFO]        at 
java.lang.reflect.Method.invoke(Method.java:606)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
2017-06-10\T\00:31:33.463 [INFO] Caused by: 
org.apache.maven.project.DependencyResolutionException: Could not resolve 
dependencies for project archetype.it:basic:jar:0.1: Failed to collect 
dependencies at 
org.apache.beam:beam-sdks-java-io-google-cloud-platform:jar:2.1.0-SNAPSHOT -> 
org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:2.1.0-SNAPSHOT
 -> com.google.http-client:google-http-client-jackson2:jar:1.22.0 -> 
com.fasterxml.jackson.core:jackson-core:jar:2.1.3
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:180)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:195)
2017-06-10\T\00:31:33.463 [INFO]        ... 23 more
2017-06-10\T\00:31:33.463 [INFO] Caused by: 
org.eclipse.aether.collection.DependencyCollectionException: Failed to collect 
dependencies at 
org.apache.beam:beam-sdks-java-io-google-cloud-platform:jar:2.1.0-SNAPSHOT -> 
org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:2.1.0-SNAPSHOT
 -> com.google.http-client:google-http-client-jackson2:jar:1.22.0 -> 
com.fasterxml.jackson.core:jackson-core:jar:2.1.3
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:291)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:316)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:172)
2017-06-10\T\00:31:33.463 [INFO]        ... 24 more
2017-06-10\T\00:31:33.463 [INFO] Caused by: 
org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read 
artifact descriptor for com.fasterxml.jackson.core:jackson-core:jar:2.1.3
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:302)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:218)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor(DefaultDependencyCollector.java:535)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult(DefaultDependencyCollector.java:519)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:409)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:504)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:458)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:504)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:458)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:504)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:458)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:254)
2017-06-10\T\00:31:33.463 [INFO]        ... 26 more
2017-06-10\T\00:31:33.463 [INFO] Caused by: 
org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer 
artifact com.fasterxml.jackson.core:jackson-core:pom:2.1.3 from/to central 
(https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 
[repo.maven.apache.org/151.101.44.215] failed: Connection timed out
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223)
2017-06-10\T\00:31:33.463 [INFO]        at 
org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:287)
2017-06-10\T\00:31:33.463 [INFO]        ... 45 more
2017-06-10\T\00:31:33.464 [INFO] Caused by: 
org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer 
artifact com.fasterxml.jackson.core:jackson-core:pom:2.1.3 from/to central 
(https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 
[repo.maven.apache.org/151.101.44.215] failed: Connection timed out
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:43)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:355)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:581)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:249)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)
2017-06-10\T\00:31:33.464 [INFO]        ... 48 more
2017-06-10\T\00:31:33.464 [INFO] Caused by: 
org.apache.maven.wagon.TransferFailedException: Connect to 
repo.maven.apache.org:443 [repo.maven.apache.org/151.101.44.215] failed: 
Connection timed out
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1066)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.transport.wagon.WagonTransporter$GetTaskRunner.run(WagonTransporter.java:560)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.transport.wagon.WagonTransporter.execute(WagonTransporter.java:427)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.transport.wagon.WagonTransporter.get(WagonTransporter.java:404)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:447)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:350)
2017-06-10\T\00:31:33.464 [INFO]        ... 53 more
2017-06-10\T\00:31:33.464 [INFO] Caused by: 
org.apache.maven.wagon.providers.http.httpclient.conn.ConnectTimeoutException: 
Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.44.215] 
failed: Connection timed out
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:138)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:318)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec.execute(RetryExec.java:86)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:832)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:983)
2017-06-10\T\00:31:33.464 [INFO]        ... 62 more
2017-06-10\T\00:31:33.464 [INFO] Caused by: java.net.ConnectException: 
Connection timed out
2017-06-10\T\00:31:33.464 [INFO]        at 
java.net.PlainSocketImpl.socketConnect(Native Method)
2017-06-10\T\00:31:33.464 [INFO]        at 
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
2017-06-10\T\00:31:33.464 [INFO]        at 
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
2017-06-10\T\00:31:33.464 [INFO]        at 
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
2017-06-10\T\00:31:33.464 [INFO]        at 
java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
2017-06-10\T\00:31:33.464 [INFO]        at 
java.net.Socket.connect(Socket.java:579)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:239)
2017-06-10\T\00:31:33.464 [INFO]        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:123)
2017-06-10\T\00:31:33.464 [INFO]        ... 72 more
2017-06-10\T\00:31:33.464 [INFO] 2017-06-10\T\00:31:33.464 [ERROR] 
2017-06-10\T\00:31:33.464 [INFO] 2017-06-10\T\00:31:33.464 [ERROR] Re-run Maven 
using the -X switch to enable full debug logging.
2017-06-10\T\00:31:33.464 [INFO] 2017-06-10\T\00:31:33.464 [ERROR] 
2017-06-10\T\00:31:33.464 [INFO] 2017-06-10\T\00:31:33.464 [ERROR] For more 
information about the errors and possible solutions, please read the following 
articles:
2017-06-10\T\00:31:33.464 [INFO] 2017-06-10\T\00:31:33.464 [ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
2017-06-10\T\00:31:33.484 [INFO] Post-archetype-generation invoker exit code: 1
2017-06-10\T\00:31:33.485 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:33.485 [INFO] Reactor Summary:
2017-06-10\T\00:31:33.485 [INFO] 
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Parent 
.............................. SUCCESS [ 17.959 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Build Tools 
......... SUCCESS [  6.169 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs 
................................ SUCCESS [  0.472 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Common 
...................... SUCCESS [  0.464 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Common :: Runner API 
........ SUCCESS [  6.878 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Common :: Fn API 
............ SUCCESS [  4.564 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java 
........................ SUCCESS [  0.409 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Core 
................ SUCCESS [01:21 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners 
............................. SUCCESS [  0.409 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners :: Core Construction 
Java ... SUCCESS [ 12.359 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners :: Core Java 
................ SUCCESS [ 29.085 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners :: Direct Java 
.............. SUCCESS [03:13 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO 
.................. SUCCESS [  0.400 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Common 
........ SUCCESS [  3.633 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Cassandra 
..... SUCCESS [ 28.061 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: 
Elasticsearch . SUCCESS [ 28.326 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Extensions 
.......... SUCCESS [  0.714 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Google Cloud Platform Core SUCCESS [ 35.050 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Protobuf SUCCESS [ 14.732 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Google 
Cloud Platform SUCCESS [01:12 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Hadoop 
Common . SUCCESS [ 14.313 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Hadoop 
File System SUCCESS [ 24.963 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Hadoop 
........ SUCCESS [  2.852 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Hadoop :: 
input-format SUCCESS [ 12.213 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: HBase 
......... SUCCESS [01:02 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: HCatalog 
...... SUCCESS [01:05 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners :: Google Cloud 
Dataflow .... SUCCESS [05:48 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: JDBC 
.......... SUCCESS [ 29.897 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: JMS 
........... SUCCESS [ 16.589 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Kafka 
......... SUCCESS [ 36.084 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: Kinesis 
....... SUCCESS [ 16.412 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: MongoDB 
....... SUCCESS [ 36.428 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: MQTT 
.......... SUCCESS [ 13.297 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: IO :: XML 
........... SUCCESS [ 19.752 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Maven 
Archetypes .... SUCCESS [  0.794 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Maven 
Archetypes :: Starter SUCCESS [ 17.098 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Examples 
............................ SUCCESS [  0.685 s]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Examples :: Java 
.................... SUCCESS [06:54 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Maven 
Archetypes :: Examples FAILURE [02:17 min]
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Jackson SKIPPED
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Join library SKIPPED
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Sorter  SKIPPED
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners :: Flink 
.................... SKIPPED
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: Runners :: Spark 
.................... SKIPPED
2017-06-10\T\00:31:33.486 [INFO] Apache Beam :: SDKs :: Java :: Aggregated 
Javadoc .. SKIPPED
2017-06-10\T\00:31:33.486 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:33.486 [INFO] BUILD FAILURE
2017-06-10\T\00:31:33.486 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:33.486 [INFO] Total time: 30:10 min
2017-06-10\T\00:31:33.487 [INFO] Finished at: 2017-06-10T00:31:33+00:00
2017-06-10\T\00:31:34.360 [INFO] Final Memory: 235M/1176M
2017-06-10\T\00:31:34.360 [INFO] 
------------------------------------------------------------------------
2017-06-10\T\00:31:34.361 [ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-archetype-plugin:2.4:integration-test 
(default-integration-test) on project beam-sdks-java-maven-archetypes-examples:
2017-06-10\T\00:31:34.361 [ERROR] Archetype IT 'basic' failed: Execution 
failure: exit code = 1
2017-06-10\T\00:31:34.361 [ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.plugins:maven-archetype-plugin:2.4:integration-test 
(default-integration-test) on project beam-sdks-java-maven-archetypes-examples: 
Archetype IT 'basic' failed: Execution failure: exit code = 1
        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.buildProject(LifecycleModuleBuilder.java:116)
        at 
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
        at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at 
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
        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:606)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: 
Archetype IT 'basic' failed: Execution failure: exit code = 1
        at 
org.apache.maven.archetype.mojos.IntegrationTestMojo.execute(IntegrationTestMojo.java:269)
        at 
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 20 more
2017-06-10\T\00:31:34.362 [ERROR] 
2017-06-10\T\00:31:34.362 [ERROR] Re-run Maven using the -X switch to enable 
full debug logging.
2017-06-10\T\00:31:34.362 [ERROR] 
2017-06-10\T\00:31:34.362 [ERROR] For more information about the errors and 
possible solutions, please read the following articles:
2017-06-10\T\00:31:34.362 [ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
2017-06-10\T\00:31:34.362 [ERROR] 
2017-06-10\T\00:31:34.362 [ERROR] After correcting the problems, you can resume 
the build with the command
2017-06-10\T\00:31:34.362 [ERROR]   mvn <goals> -rf 
:beam-sdks-java-maven-archetypes-examples
Build step 'Invoke top-level Maven targets' marked build as failure
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