Hi;
I am trying to build Apache Flink from the source. I am strictly following the instructions given @github flink page. https://github.com/apache/flink I am facing the error for resolving the dependencies for project flink-mapr-fs. The details of error is as below; [ERROR] Failed to execute goal on project flink-mapr-fs: Could not resolve dependencies for project org.apache.flink:flink-mapr-fs:jar:1.9-SNAPSHOT: Could not transfer artifact com.mapr.hadoop:maprfs:jar:5.2.1-mapr from/to mapr-releases (http://repository.mapr.com/maven/): GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed: Premature end of Content-Length delimited message body (expected: 49411916; received: 39845888 -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project flink-mapr-fs: Could not resolve dependencies for project org.apache.flink:flink-mapr-fs:jar:1.9-SNAPSHOT: Could not transfer artifact com.mapr.hadoop:maprfs:jar:5.2.1-mapr from/to mapr-releases (http://repository.mapr.com/maven/): GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:220) at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:127) at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:257) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:200) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214) at org.apache.maven.cli.MavenCli.main(MavenCli.java:158) 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.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.project.DependencyResolutionException: Could not resolve dependencies for project org.apache.flink:flink-mapr-fs:jar:1.9-SNAPSHOT: Could not transfer artifact com.mapr.hadoop:maprfs:jar:5.2.1-mapr from/to mapr-releases (http://repository.mapr.com/maven/): GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:198) at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:195) ... 22 more Caused by: org.eclipse.aether.resolution.DependencyResolutionException: Could not transfer artifact com.mapr.hadoop:maprfs:jar:5.2.1-mapr from/to mapr-releases (http://repository.mapr.com/maven/): GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:384) at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:192) ... 23 more Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact com.mapr.hadoop:maprfs:jar:5.2.1-mapr from/to mapr-releases (http://repository.mapr.com/maven/): GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:459) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:367) ... 24 more Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact com.mapr.hadoop:maprfs:jar:5.2.1-mapr from/to mapr-releases (http://repository.mapr.com/maven/): GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$6.wrap(WagonRepositoryConnector.java:1016) at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$6.wrap(WagonRepositoryConnector.java:1004) at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:725) at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.maven.wagon.TransferFailedException: GET request of: com/mapr/hadoop/maprfs/5.2.1-mapr/maprfs-5.2.1-mapr.jar from mapr-releases failed at org.apache.maven.wagon.AbstractWagon.getTransfer(AbstractWagon.java:349) at org.apache.maven.wagon.AbstractWagon.getTransfer(AbstractWagon.java:310) at org.apache.maven.wagon.AbstractWagon.getTransfer(AbstractWagon.java:287) at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:97) at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61) at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:660) ... 4 more Caused by: org.apache.maven.wagon.providers.http.httpclient.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 49411916; received: 39845888 at org.apache.maven.wagon.providers.http.httpclient.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:184) at org.apache.maven.wagon.providers.http.httpclient.conn.EofSensorInputStream.read(EofSensorInputStream.java:138) at org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:493) at org.apache.maven.wagon.AbstractWagon.getTransfer(AbstractWagon.java:339) ... 9 more Firstly, i tried using latest maven, and afterward, as per instruction at the flink github page https://github.com/apache/flink <https://github.com/apache/flink> , I also tried via maven 3.1.1, but the same error. Please guide me how to fix this issue. Best Regards Syed -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ |
Hi Syed, The build fails because Maven could not download the required dependency com.mapr.hadoop:maprfs:jar:5.2.1-mapr. The dependency is hosted on MapR's Maven repository. Maybe the service was not available for some time. I checked it right now and it seems to be working. I'd suggest to try it again. Best, Fabian Am Do., 13. Juni 2019 um 09:47 Uhr schrieb syed <[hidden email]>: Hi; |
DeAR Fabian;
THANKS FOR YOUR ANSWER! I tried to build the flink again, but after several tries I am still facing the same error. Is there any other alternative to resolve the dependencies to successfully build the flink? Kind Regards; Syed -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ |
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