See 
<https://builds.apache.org/job/beam_PostCommit_Java_MavenInstall/2488/changes>

Changes:

[robertwb] Implement combiner lifting for direct runner.

[robertwb] Fix typehints tests.

------------------------------------------
[...truncated 428 lines...]
2017-01-31T23:42:44.162 [INFO] Downloading: 
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2017-01-31T23:42:44.213 [INFO] Downloading: 
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2017-01-31T23:42:44.243 [INFO] Downloading: 
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2017-01-31T23:42:44.274 [INFO] Downloading: 
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2017-01-31T23:42:44.303 [INFO] Downloading: 
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2017-01-31T23:42:44.369 [INFO] Downloading: 
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2017-01-31T23:42:44.465 [INFO] Downloading: 
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2017-01-31T23:42:44.592 [INFO] Downloading: 
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2017-01-31T23:42:44.831 [INFO] Downloading: 
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2017-01-31T23:42:44.865 [INFO] Downloading: 
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2017-01-31T23:42:44.889 [INFO] Downloading: 
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2017-01-31T23:42:44.917 [INFO] Downloaded: 
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[WARNING] Failed to getClass for org.apache.maven.plugins.clean.CleanMojo
[JENKINS] Archiving disabled
2017-01-31T23:44:53.661 [INFO]                                                  
                       
2017-01-31T23:44:53.661 [INFO] 
------------------------------------------------------------------------
2017-01-31T23:44:53.661 [INFO] Skipping Apache Beam :: Parent
2017-01-31T23:44:53.661 [INFO] This project has been banned from the build due 
to previous failures.
2017-01-31T23:44:53.661 [INFO] 
------------------------------------------------------------------------
[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
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[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
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[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
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[JENKINS] Archiving disabled
[JENKINS] Archiving disabled
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2017-01-31T23:45:01.054 [INFO] 
------------------------------------------------------------------------
2017-01-31T23:45:01.054 [INFO] Reactor Summary:
2017-01-31T23:45:01.054 [INFO] 
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Parent 
.............................. FAILURE [02:11 min]
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Build Tools 
......... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs 
................................ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Common 
...................... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Common :: Fn API 
............ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java 
........................ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Core 
................ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners 
............................. SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Core Java 
................ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Direct Java 
.............. SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Google Cloud Dataflow 
.... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO 
.................. SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: Google 
Cloud Platform SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: HDFS 
.......... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: JMS 
........... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: Kafka 
......... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: Kinesis 
....... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: MongoDB 
....... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: JDBC 
.......... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: 
Elasticsearch . SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: IO :: MQTT 
.......... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
.... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
:: Starter SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
:: Examples SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
:: Examples - Java 8 SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Extensions 
.......... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Join library SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Sorter  SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Harness 
............. SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Java :: Java 8 Tests 
........ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: SDKs :: Python 
...................... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Flink 
.................... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Flink :: Core 
............ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Flink :: Examples 
........ SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Spark 
.................... SKIPPED
2017-01-31T23:45:01.055 [INFO] Apache Beam :: Runners :: Apex 
..................... SKIPPED
2017-01-31T23:45:01.056 [INFO] Apache Beam :: Examples 
............................ SKIPPED
2017-01-31T23:45:01.056 [INFO] Apache Beam :: Examples :: Java 
.................... SKIPPED
2017-01-31T23:45:01.056 [INFO] Apache Beam :: Examples :: Java 8 
.................. SKIPPED
2017-01-31T23:45:01.056 [INFO] Apache Beam :: SDKs :: Java :: Aggregated 
Javadoc .. SKIPPED
2017-01-31T23:45:01.056 [INFO] 
------------------------------------------------------------------------
2017-01-31T23:45:01.056 [INFO] BUILD FAILURE
2017-01-31T23:45:01.056 [INFO] 
------------------------------------------------------------------------
2017-01-31T23:45:01.056 [INFO] Total time: 02:27 min
2017-01-31T23:45:01.056 [INFO] Finished at: 2017-01-31T23:45:01+00:00
2017-01-31T23:45:01.224 [INFO] Final Memory: 37M/322M
2017-01-31T23:45:01.224 [INFO] 
------------------------------------------------------------------------
2017-01-31T23:45:01.231 [ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-clean-plugin:3.0.0:clean (default-clean) on 
project beam-parent: Execution default-clean of goal 
org.apache.maven.plugins:maven-clean-plugin:3.0.0:clean failed: Plugin 
org.apache.maven.plugins:maven-clean-plugin:3.0.0 or one of its dependencies 
could not be resolved: Could not transfer artifact 
org.codehaus.plexus:plexus-utils:jar:2.0.4 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]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.plugins:maven-clean-plugin:3.0.0:clean (default-clean) on 
project beam-parent: Execution default-clean of goal 
org.apache.maven.plugins:maven-clean-plugin:3.0.0:clean failed: Plugin 
org.apache.maven.plugins:maven-clean-plugin:3.0.0 or one of its dependencies 
could not be resolved: Could not transfer artifact 
org.codehaus.plexus:plexus-utils:jar:2.0.4 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
        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
        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.jvnet.hudson.maven3.launcher.Maven32Launcher.main(Maven32Launcher.java:132)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:330)
        at 
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:238)
        at jenkins.maven3.agent.Maven32Main.launch(Maven32Main.java:186)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
        at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
        at hudson.remoting.UserRequest.perform(UserRequest.java:153)
        at hudson.remoting.UserRequest.perform(UserRequest.java:50)
        at hudson.remoting.Request$2.run(Request.java:332)
        at 
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution 
default-clean of goal org.apache.maven.plugins:maven-clean-plugin:3.0.0:clean 
failed: Plugin org.apache.maven.plugins:maven-clean-plugin:3.0.0 or one of its 
dependencies could not be resolved: Could not transfer artifact 
org.codehaus.plexus:plexus-utils:jar:2.0.4 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
        at 
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
        at 
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 31 more
Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin 
org.apache.maven.plugins:maven-clean-plugin:3.0.0 or one of its dependencies 
could not be resolved: Could not transfer artifact 
org.codehaus.plexus:plexus-utils:jar:2.0.4 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
        at 
org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:218)
        at 
org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:149)
        at 
org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:422)
        at 
org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:385)
        at 
org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:231)
        at 
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:102)
        ... 32 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not 
transfer artifact org.codehaus.plexus:plexus-utils:jar:2.0.4 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
        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)
        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)
        at 
org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:367)
        at 
org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:210)
        ... 37 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not 
transfer artifact org.codehaus.plexus:plexus-utils:jar:2.0.4 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
        at 
org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:43)
        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:355)
        at 
org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67)
        ... 3 more
Caused by: org.apache.maven.wagon.TransferFailedException: Connect to 
repo.maven.apache.org:443 [repo.maven.apache.org/151.101.44.215] failed: 
Connection timed out
        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1066)
        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
        at 
org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
        at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
        at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
        at 
org.eclipse.aether.transport.wagon.WagonTransporter$GetTaskRunner.run(WagonTransporter.java:560)
        at 
org.eclipse.aether.transport.wagon.WagonTransporter.execute(WagonTransporter.java:427)
        at 
org.eclipse.aether.transport.wagon.WagonTransporter.get(WagonTransporter.java:404)
        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:447)
        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:350)
        ... 4 more
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
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:138)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:318)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec.execute(RetryExec.java:86)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:832)
        at 
org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:983)
        ... 13 more
Caused by: java.net.ConnectException: Connection timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at 
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
        at 
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
        at 
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:589)
        at 
org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:239)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:123)
        ... 23 more
2017-01-31T23:45:01.234 [ERROR] 
2017-01-31T23:45:01.234 [ERROR] Re-run Maven using the -X switch to enable full 
debug logging.
2017-01-31T23:45:01.234 [ERROR] 
2017-01-31T23:45:01.234 [ERROR] For more information about the errors and 
possible solutions, please read the following articles:
2017-01-31T23:45:01.234 [ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
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