[ http://jira.codehaus.org/browse/MNG-678?page=comments#action_48842 ]
Yann Le Du commented on MNG-678:
--------------------------------
I switched to 2.0-RC (thus jsch-0.1.23), and I'm encountering these failures
(90% of the time)... although I had no problem with 2.0-beta-3 :)
[INFO] [site:deploy]
scp://host.corp.com/devef/maven/site/COMMON/common-framework - Session: Opened
Executing command: mkdir -p /devef/maven/site/COMMON/common-framework/.
Executing command: mkdir -p /devef/maven/site/COMMON/common-framework/.
scp://host.corp.com/devef/maven/site/COMMON/common-framework - Session:
Disconnecting
scp://host.corp.com/devef/maven/site/COMMON/common-framework - Session:
Disconnected
[INFO]
----------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
----------------------------------------------------------------------------
[INFO] Error uploading site
Embedded error: Error performing commands for file transfer
session is down
[INFO]
----------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Error uploading site
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:544)
[...]
Caused by: org.apache.maven.plugin.MojoExecutionException: Error uploading site
at
org.apache.maven.plugins.site.SiteDeployMojo.execute(SiteDeployMojo.java:142)
[...]
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)
[...]
Caused by: org.apache.maven.wagon.CommandExecutionException: Cannot execute
remote command: mkdir -p /devef/maven/site/COMMON/common-framework/.
at
org.apache.maven.wagon.providers.ssh.AbstractSshWagon.executeCommand(AbstractSshWagon.java:292)
[...]
Caused by: com.jcraft.jsch.JSchException: session is down
at com.jcraft.jsch.Session.openChannel(Unknown Source)
[...]
> scp intermittently failing deploying artifact
> ---------------------------------------------
>
> Key: MNG-678
> URL: http://jira.codehaus.org/browse/MNG-678
> Project: Maven 2
> Type: Bug
> Components: maven-artifact
> Versions: 2.0-alpha-3
> Environment: JDK 1.5, Red Hat 9
> Reporter: Joe Futrelle
> Assignee: Brett Porter
> Fix For: 2.0 (RC)
>
>
> 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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