See <https://builds.apache.org/job/beam_Release_NightlySnapshot/302/changes>

Changes:

[dhalperi] Improve documentation of workerDiskType in Dataflow runner

[kirpichov] Moves PerKeyCombineFnRunners back to runners-core

[ansela] Add jackson specific version + shade only relocate classes

[dhalperi] KvSwapTest: enhance validation

[dhalperi] DataflowRunner: update worker image with fix for 
ValueOnlyWindowedCoder

------------------------------------------
[...truncated 4595 lines...]
Generating 
<https://builds.apache.org/job/beam_Release_NightlySnapshot/ws/sdks/java/core/target/apidocs/help-doc.html...>
2017-01-20T07:08:01.328 [INFO] Building jar: 
<https://builds.apache.org/job/beam_Release_NightlySnapshot/ws/sdks/java/core/target/beam-sdks-java-core-0.5.0-SNAPSHOT-javadoc.jar>
2017-01-20T07:08:02.074 [INFO] 
2017-01-20T07:08:02.074 [INFO] --- maven-source-plugin:2.4:jar-no-fork 
(attach-sources) @ beam-sdks-java-core ---
2017-01-20T07:08:02.077 [INFO] Building jar: 
<https://builds.apache.org/job/beam_Release_NightlySnapshot/ws/sdks/java/core/target/beam-sdks-java-core-0.5.0-SNAPSHOT-sources.jar>
2017-01-20T07:08:02.336 [INFO] 
2017-01-20T07:08:02.336 [INFO] --- maven-source-plugin:2.4:test-jar-no-fork 
(attach-test-sources) @ beam-sdks-java-core ---
2017-01-20T07:08:02.338 [INFO] Building jar: 
<https://builds.apache.org/job/beam_Release_NightlySnapshot/ws/sdks/java/core/target/beam-sdks-java-core-0.5.0-SNAPSHOT-test-sources.jar>
2017-01-20T07:08:03.120 [INFO] 
2017-01-20T07:08:03.120 [INFO] --- maven-jar-plugin:2.5:test-jar 
(default-test-jar) @ beam-sdks-java-core ---
2017-01-20T07:08:03.178 [INFO] Building jar: 
<https://builds.apache.org/job/beam_Release_NightlySnapshot/ws/sdks/java/core/target/beam-sdks-java-core-0.5.0-SNAPSHOT-tests.jar>
2017-01-20T07:08:03.439 [INFO] 
2017-01-20T07:08:03.439 [INFO] --- maven-shade-plugin:2.4.3:shade 
(bundle-and-repackage) @ beam-sdks-java-core ---
2017-01-20T07:08:03.447 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/apache/maven/maven-compat/3.0/maven-compat-3.0.pom
[INFO] I/O exception (java.net.SocketException) caught when processing request 
to {s}->https://repo.maven.apache.org:443: Connection reset
[INFO] Retrying request to {s}->https://repo.maven.apache.org:443
[INFO] I/O exception (java.net.SocketException) caught when processing request 
to {s}->https://repo.maven.apache.org:443: Connection reset
[INFO] Retrying request to {s}->https://repo.maven.apache.org:443
[INFO] I/O exception (java.net.SocketException) caught when processing request 
to {s}->https://repo.maven.apache.org:443: Connection reset
[INFO] Retrying request to {s}->https://repo.maven.apache.org:443
2017-01-20T07:08:03.506 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/jdom/jdom/1.1/jdom-1.1.pom
[INFO] I/O exception (java.net.SocketException) caught when processing request 
to {s}->https://repo.maven.apache.org:443: Connection reset
[INFO] Retrying request to {s}->https://repo.maven.apache.org:443
2017-01-20T07:08:03.592 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/jdom/jdom/1.1/jdom-1.1.pom (3 KB at 
24.8 KB/sec)
2017-01-20T07:08:03.595 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/vafer/jdependency/1.1/jdependency-1.1.pom
2017-01-20T07:08:03.624 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/vafer/jdependency/1.1/jdependency-1.1.pom
 (11 KB at 377.3 KB/sec)
2017-01-20T07:08:03.626 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm/5.0.4/asm-5.0.4.pom
2017-01-20T07:08:03.654 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm/5.0.4/asm-5.0.4.pom (2 KB 
at 67.5 KB/sec)
2017-01-20T07:08:03.656 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-parent/5.0.4/asm-parent-5.0.4.pom
2017-01-20T07:08:03.683 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-parent/5.0.4/asm-parent-5.0.4.pom
 (6 KB at 198.7 KB/sec)
2017-01-20T07:08:03.685 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-analysis/5.0.4/asm-analysis-5.0.4.pom
2017-01-20T07:08:03.716 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-analysis/5.0.4/asm-analysis-5.0.4.pom
 (3 KB at 64.0 KB/sec)
2017-01-20T07:08:03.719 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-tree/5.0.4/asm-tree-5.0.4.pom
2017-01-20T07:08:03.746 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-tree/5.0.4/asm-tree-5.0.4.pom
 (3 KB at 75.3 KB/sec)
2017-01-20T07:08:03.748 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-commons/5.0.4/asm-commons-5.0.4.pom
2017-01-20T07:08:03.776 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-commons/5.0.4/asm-commons-5.0.4.pom
 (3 KB at 73.0 KB/sec)
2017-01-20T07:08:03.778 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-util/5.0.4/asm-util-5.0.4.pom
2017-01-20T07:08:03.806 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/org/ow2/asm/asm-util/5.0.4/asm-util-5.0.4.pom
 (3 KB at 72.8 KB/sec)
2017-01-20T07:08:03.809 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/guava/guava/11.0.2/guava-11.0.2.pom
2017-01-20T07:08:03.837 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/guava/guava/11.0.2/guava-11.0.2.pom
 (6 KB at 184.2 KB/sec)
2017-01-20T07:08:03.839 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/guava/guava-parent/11.0.2/guava-parent-11.0.2.pom
2017-01-20T07:08:03.866 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/guava/guava-parent/11.0.2/guava-parent-11.0.2.pom
 (2 KB at 70.9 KB/sec)
2017-01-20T07:08:03.869 [INFO] Downloading: 
https://repo.maven.apache.org/maven2/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.pom
2017-01-20T07:08:03.895 [INFO] Downloaded: 
https://repo.maven.apache.org/maven2/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.pom
 (965 B at 36.2 KB/sec)
[WARNING] Failed to getClass for org.apache.maven.plugins.shade.mojo.ShadeMojo
[JENKINS] Archiving disabled
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2017-01-20T07:08:16.146 [INFO] 
------------------------------------------------------------------------
2017-01-20T07:08:16.146 [INFO] Reactor Summary:
2017-01-20T07:08:16.146 [INFO] 
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Parent 
.............................. SUCCESS [ 37.884 s]
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Build Tools 
......... SUCCESS [  9.391 s]
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs 
................................ SUCCESS [ 10.856 s]
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java 
........................ SUCCESS [  3.885 s]
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Core 
................ FAILURE [02:33 min]
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners 
............................. SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Core Java 
................ SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Direct Java 
.............. SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Google Cloud Dataflow 
.... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO 
.................. SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: Google 
Cloud Platform SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: HDFS 
.......... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: JMS 
........... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: Kafka 
......... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: Kinesis 
....... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: MongoDB 
....... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: JDBC 
.......... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: 
Elasticsearch . SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: IO :: MQTT 
.......... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
.... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
:: Starter SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
:: Examples SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Maven Archetypes 
:: Examples - Java 8 SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Extensions 
.......... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Join library SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Extensions :: 
Sorter  SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: SDKs :: Java :: Java 8 Tests 
........ SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Flink 
.................... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Flink :: Core 
............ SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Flink :: Examples 
........ SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Spark 
.................... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Runners :: Apex 
..................... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Examples 
............................ SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Examples :: Java 
.................... SKIPPED
2017-01-20T07:08:16.147 [INFO] Apache Beam :: Examples :: Java 8 
.................. SKIPPED
2017-01-20T07:08:16.147 [INFO] 
------------------------------------------------------------------------
2017-01-20T07:08:16.147 [INFO] BUILD FAILURE
2017-01-20T07:08:16.147 [INFO] 
------------------------------------------------------------------------
2017-01-20T07:08:16.147 [INFO] Total time: 04:02 min
2017-01-20T07:08:16.147 [INFO] Finished at: 2017-01-20T07:08:16+00:00
2017-01-20T07:08:16.572 [INFO] Final Memory: 106M/1458M
2017-01-20T07:08:16.572 [INFO] 
------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
2017-01-20T07:09:39.245 [ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade (bundle-and-repackage) 
on project beam-sdks-java-core: Execution bundle-and-repackage of goal 
org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade failed: Plugin 
org.apache.maven.plugins:maven-shade-plugin:2.4.3 or one of its dependencies 
could not be resolved: Failed to collect dependencies at 
org.apache.maven.plugins:maven-shade-plugin:jar:2.4.3 -> 
org.apache.maven:maven-compat:jar:3.0: Failed to read artifact descriptor for 
org.apache.maven:maven-compat:jar:3.0: Could not transfer artifact 
org.apache.maven:maven-compat:pom:3.0 from/to central 
(https://repo.maven.apache.org/maven2): Connection reset -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade (bundle-and-repackage) 
on project beam-sdks-java-core: Execution bundle-and-repackage of goal 
org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade failed: Plugin 
org.apache.maven.plugins:maven-shade-plugin:2.4.3 or one of its dependencies 
could not be resolved: Failed to collect dependencies at 
org.apache.maven.plugins:maven-shade-plugin:jar:2.4.3 -> 
org.apache.maven:maven-compat:jar:3.0
        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 
bundle-and-repackage of goal 
org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade failed: Plugin 
org.apache.maven.plugins:maven-shade-plugin:2.4.3 or one of its dependencies 
could not be resolved: Failed to collect dependencies at 
org.apache.maven.plugins:maven-shade-plugin:jar:2.4.3 -> 
org.apache.maven:maven-compat:jar:3.0
        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-shade-plugin:2.4.3 or one of its dependencies 
could not be resolved: Failed to collect dependencies at 
org.apache.maven.plugins:maven-shade-plugin:jar:2.4.3 -> 
org.apache.maven:maven-compat:jar:3.0
        at 
org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:214)
        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.collection.DependencyCollectionException: Failed 
to collect dependencies at 
org.apache.maven.plugins:maven-shade-plugin:jar:2.4.3 -> 
org.apache.maven:maven-compat:jar:3.0
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:291)
        at 
org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:316)
        at 
org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:202)
        ... 37 more
Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to 
read artifact descriptor for org.apache.maven:maven-compat:jar:3.0
        at 
org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:302)
        at 
org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:218)
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor(DefaultDependencyCollector.java:535)
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult(DefaultDependencyCollector.java:519)
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:409)
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)
        at 
org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:254)
        ... 39 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not 
transfer artifact org.apache.maven:maven-compat:pom:3.0 from/to central 
(https://repo.maven.apache.org/maven2): Connection reset
        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.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223)
        at 
org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:287)
        ... 46 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not 
transfer artifact org.apache.maven:maven-compat:pom:3.0 from/to central 
(https://repo.maven.apache.org/maven2): Connection reset
        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$1.run(RunnableErrorForwarder.java:67)
        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:581)
        at 
org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:249)
        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520)
        at 
org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)
        ... 49 more
Caused by: org.apache.maven.wagon.TransferFailedException: Connection reset
        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)
        ... 54 more
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:209)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
        at sun.security.ssl.InputRecord.read(InputRecord.java:503)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
        at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
        at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:136)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:152)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:270)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:260)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:161)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:153)
        at 
org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:271)
        at 
org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
        at 
org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.execute(MainClientExec.java:254)
        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)
        ... 63 more
2017-01-20T07:09:39.247 [ERROR] 
2017-01-20T07:09:39.247 [ERROR] Re-run Maven using the -X switch to enable full 
debug logging.
2017-01-20T07:09:39.247 [ERROR] 
2017-01-20T07:09:39.247 [ERROR] For more information about the errors and 
possible solutions, please read the following articles:
2017-01-20T07:09:39.247 [ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
2017-01-20T07:09:39.247 [ERROR] 
2017-01-20T07:09:39.247 [ERROR] After correcting the problems, you can resume 
the build with the command
2017-01-20T07:09:39.247 [ERROR]   mvn <goals> -rf :beam-sdks-java-core
channel stopped

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