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Posted to dev@maven.apache.org by "Stephen Duncan Jr (JIRA)" <ji...@codehaus.org> on 2005/09/22 13:42:11 UTC
[jira] Commented: (MNG-678) scp intermittently failing deploying artifact
[ http://jira.codehaus.org/browse/MNG-678?page=comments#action_46917 ]
Stephen Duncan Jr commented on MNG-678:
---------------------------------------
Still occurs in 2.0-beta 1:
[INFO] [deploy:deploy]
Uploading: scp://cdciedev.cie.mil/var/www/maven2/mil/jfcom/cie/portal/cdcie-portletframework/1.0.2/cdcie-portletframewor
k-1.0.2.jar
13K uploaded
[INFO] Retrieving previous metadata from cdcie
[INFO] Uploading repository metadata for: 'artifact mil.jfcom.cie.portal:cdcie-portletframework'
[INFO] Retrieving previous metadata from cdcie
[INFO] ----------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ----------------------------------------------------------------------------
[INFO] Diagnosis: Error deploying artifact
[INFO] ----------------------------------------------------------------------------
[ERROR] Cause:
org.apache.maven.plugin.MojoExecutionException: Error deploying artifact
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:154)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:45
2)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.artifact.deployer.ArtifactDeploymentException: Error deploying artifact:
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:89)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
... 16 more
Caused by: org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException: Unable to retrieve metadata
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositor
yMetadataManager.java:212)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.deploy(DefaultRepositoryMetada
taManager.java:230)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:77)
... 18 more
Caused by: org.apache.maven.wagon.TransferFailedException: Error occured while downloading from the remote repository:[c
dcie] -> scp://cdciedev.cie.mil/var/www/maven2
at org.apache.maven.wagon.providers.ssh.ScpWagon.handleGetException(ScpWagon.java:557)
at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:519)
at org.apache.maven.artifact.manager.DefaultWagonManager.verifyChecksum(DefaultWagonManager.java:466)
at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:336)
at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositor
yMetadataManager.java:198)
... 20 more
Caused by: com.jcraft.jsch.JSchException: session is down
at com.jcraft.jsch.Channel.connect(Unknown Source)
at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:393)
... 24 more
[INFO] ----------------------------------------------------------------------------
[INFO] Total time: 9 seconds
[INFO] Finished at: Thu Sep 22 07:36:11 EDT 2005
[INFO] Final Memory: 4M/7M
[INFO] ----------------------------------------------------------------------------
May be a more unique case because I'm cheating and uploading a version on top of an existing version (same version number) and it seems to fail when it uploads and then downloads. However, like the original reporter, I ran it several times and eventually it worked.
> scp intermittently failing deploying artifact
> ---------------------------------------------
>
> Key: MNG-678
> URL: http://jira.codehaus.org/browse/MNG-678
> Project: Maven 2
> Type: Bug
> Versions: 2.0-alpha-3
> Environment: JDK 1.5, Red Hat 9
> Reporter: Joe Futrelle
> Assignee: Brett Porter
> Fix For: 2.0-beta-1
>
>
> Some of the time, deploying artifacts fails during the scp transfer. The bottom of the stack trace is reproduced below. If I run the m2 deploy enough times, it succeeds; not sure why.
> This is not an unknown issue with Jsch; apparently client code can cause behavior like this if it doesn't dispose of connections properly. Possibly a plugin that's runs before the deploy phase is messing up the connection state somehow?
> Caused by: org.apache.maven.wagon.TransferFailedException: Error occured while deploying 'ncsa/gsbt/1.0-SNAPSHOT/gsbt-1.0-20050728.190330-38.pom.sha1' to remote repository: scp://chasm.ncsa.uiuc.edu//home/futrelle/m2/repository
> at org.apache.maven.wagon.providers.ssh.ScpWagon.put(ScpWagon.java:331)
> at org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:167)
> at org.apache.maven.artifact.manager.DefaultWagonManager.putArtifact(DefaultWagonManager.java:91)
> at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:73)
> ... 17 more
> Caused by: com.jcraft.jsch.JSchException: session is down
> at com.jcraft.jsch.Channel.connect(Unknown Source)
> at org.apache.maven.wagon.providers.ssh.ScpWagon.put(ScpWagon.java:271)
> ... 20 more
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