[ http://jira.codehaus.org/browse/MNG-678?page=comments#action_52050 ]
Vincent Massol commented on MNG-678:
------------------------------------
FYI, I've just rebuilt m2 from trunk (26 Nov 2005 - 9:33GMT+1) and I still get
the "session is down" error message:
[...]
[INFO] [deploy:deploy]
[INFO] Retrieving previous build number from cargo-snapshot
[DEBUG] repository metadata for: 'snapshot
org.codehaus.cargo:cargo-core-api-util:0.7-SNAPSHOT' could not be found on
repository:
cargo-snapshot
[DEBUG] adding permissions to wagon connection: 664 775
Uploading:
scp://beaver.codehaus.org/home/projects/cargo/dist2-snapshot/org/codehaus/cargo/cargo-core-api-util/0.7-SNAPSHOT/cargo-
core-api-util-0.7-20051126.083301-1.jar
11K uploaded
[INFO]
----------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
----------------------------------------------------------------------------
[INFO] Error deploying artifact: Error performing commands for file transfer
session is down
[INFO]
----------------------------------------------------------------------------
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Error deploying
artifact: Error performing commands for file transfer
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:544)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:469)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:448)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:301)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:268)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:137)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
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.plugin.MojoExecutionException: Error deploying
artifact: Error performing commands for file transfer
at
org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:158)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:519)
... 16 more
Caused by: org.apache.maven.artifact.deployer.ArtifactDeploymentException:
Error deploying artifact: Error performing commands for
file transfer
at
org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:91)
at
org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:147)
... 18 more
Caused by: org.apache.maven.wagon.TransferFailedException: Error performing
commands for file transfer
at org.apache.maven.wagon.providers.ssh.ScpWagon.put(ScpWagon.java:91)
at
org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:202)
at
org.apache.maven.artifact.manager.DefaultWagonManager.putArtifact(DefaultWagonManager.java:109)
at
org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:77)
... 19 more
Caused by: org.apache.maven.wagon.CommandExecutionException: Cannot execute
remote command: umask 2
at
org.apache.maven.wagon.providers.ssh.AbstractSshWagon.executeCommand(AbstractSshWagon.java:292)
at org.apache.maven.wagon.providers.ssh.ScpWagon.put(ScpWagon.java:81)
... 22 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.AbstractSshWagon.executeCommand(AbstractSshWagon.java:279)
... 23 more
> scp intermittently failing deploying artifact
> ---------------------------------------------
>
> Key: MNG-678
> URL: http://jira.codehaus.org/browse/MNG-678
> Project: Maven 2
> Type: Bug
> Components: Artifacts and Repositories
> Versions: 2.0-alpha-3
> Environment: JDK 1.5, Red Hat 9
> Reporter: Joe Futrelle
> Assignee: Brett Porter
> Fix For: 2.0.1
>
>
> 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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