[MNG-1900] Error while deploying when using scpexe protocol with non-default scp/ssh executables

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.2
• Assignee: Carlos Sanchez Gonzalez
• Reporter: Vincent Massol
• Created: 16/Nov/05 04:53
• Updated: 06/Apr/15 01:19
• Resolved: 30/Dec/05 10:47

Description

First I have not been able to use the scp protocol as there's a bug with jsch. This is a known bug as I was told on IRC. Thus I have tried to use the scpexe protocol:

<distributionManagement>
<repository>
<id>cargo</id>
<name>Cargo's private repository</name>
<!-- Note: We're using scpexe protocol instead of scp because jsch has an issue (already
reported) that makes it fail. Once it works switch back to scp protocol. -->
<url>scpexe://beaver.codehaus.org/home/projects/cargo/dist2</url>
</repository>
</distributionManagement>

In my settings.xml I have:

<servers>
<server>
<id>cargo</id>
<username>vmassol</username>
<privateKey>...</privateKey>
<filePermissions>664</filePermissions>
<directoryPermissions>775</directoryPermissions>
<configuration>
<sshExecutable>tortoiseplink</sshExecutable>
<scpExecutable>pscp</scpExecutable>
</configuration>
</server>
</servers>

However when I do a deploy I get the following:

C:\dev\cargo\trunk>mvn -X -N deploy
[...]
[INFO] [deploy:deploy]
[INFO] Retrieving previous build number from cargo
Executing command: scp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -o "BatchMode yes" [e-mail]
.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml maven-metadata-cargo.xml.tmp
[WARNING] repository metadata for: 'snapshot org.codehaus.cargo:cargo:0.7-SNAPSHOT' could not be retrieved from repository: cargo
due to an error: Exit code: 1 - 'scp' is not recognized as an internal or external command,
operable program or batch file.

[INFO] Repository 'cargo' will be blacklisted
[DEBUG] Exception
org.apache.maven.wagon.TransferFailedException: Exit code: 1 - 'scp' is not recognized as an internal or external command,
operable program or batch file.

at org.apache.maven.wagon.providers.sshext.ScpExternalWagon.executeScpCommand(ScpExternalWagon.java:294)
at org.apache.maven.wagon.providers.sshext.ScpExternalWagon.get(ScpExternalWagon.java:375)
at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:367)
at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:295)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataM
anager.java:356)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataM
anager.java:310)
at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java
:158)
at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:97)
at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransfor
mationManager.java:61)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:68)
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:137)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:519)
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)
done
[DEBUG] adding permissions to wagon connection: 664 775
Uploading: scpexe://beaver.codehaus.org/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-
3.pom
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch pom.xml [e-mail]
g:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-3.pom
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-3.pom
"
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-artifact30448.tmp vmassol@be
aver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-3.pom.md5
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-3.pom.md5
"
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-artifact30449.tmp vmassol@be
aver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-3.pom.sha1
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/cargo-0.7-20051116.105000-3.pom.sha1
"
[INFO] Retrieving previous metadata from cargo
Executing command: scp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -o "BatchMode yes" [e-mail]
.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml maven-metadata-cargo.xml.tmp
[WARNING] repository metadata for: 'snapshot org.codehaus.cargo:cargo:0.7-SNAPSHOT' could not be retrieved from repository: cargo
due to an error: Exit code: 1 - 'scp' is not recognized as an internal or external command,
operable program or batch file.

[INFO] Repository 'cargo' will be blacklisted
[DEBUG] Exception
org.apache.maven.wagon.TransferFailedException: Exit code: 1 - 'scp' is not recognized as an internal or external command,
operable program or batch file.

at org.apache.maven.wagon.providers.sshext.ScpExternalWagon.executeScpCommand(ScpExternalWagon.java:294)
at org.apache.maven.wagon.providers.sshext.ScpExternalWagon.get(ScpExternalWagon.java:375)
at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:367)
at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:295)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataM
anager.java:356)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.deploy(DefaultRepositoryMetadataManager.
java:403)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:83)
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:137)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:519)
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)
[INFO] Uploading repository metadata for: 'snapshot org.codehaus.cargo:cargo:0.7-SNAPSHOT'
done
[DEBUG] adding permissions to wagon connection: 664 775
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-metadata-cargo.xml vmassol@b
eaver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml
"
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-artifact30450.tmp vmassol@be
aver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml.md5
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml.md5
"
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-artifact30451.tmp vmassol@be
aver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml.sha1
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/0.7-SNAPSHOT/maven-metadata.xml.sha1
"
[INFO] Retrieving previous metadata from cargo
Executing command: scp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -o "BatchMode yes" [e-mail]
.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml maven-metadata-cargo.xml.tmp
[WARNING] repository metadata for: 'artifact org.codehaus.cargo:cargo' could not be retrieved from repository: cargo due to an err
or: Exit code: 1 - 'scp' is not recognized as an internal or external command,
operable program or batch file.

[INFO] Repository 'cargo' will be blacklisted
[DEBUG] Exception
org.apache.maven.wagon.TransferFailedException: Exit code: 1 - 'scp' is not recognized as an internal or external command,
operable program or batch file.

at org.apache.maven.wagon.providers.sshext.ScpExternalWagon.executeScpCommand(ScpExternalWagon.java:294)
at org.apache.maven.wagon.providers.sshext.ScpExternalWagon.get(ScpExternalWagon.java:375)
at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:367)
at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:295)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataM
anager.java:356)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.deploy(DefaultRepositoryMetadataManager.
java:403)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:83)
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:137)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:519)
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)
[INFO] Uploading repository metadata for: 'artifact org.codehaus.cargo:cargo'
done
[DEBUG] adding permissions to wagon connection: 664 775
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-metadata-cargo.xml vmassol@b
eaver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml
"
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-artifact30452.tmp vmassol@be
aver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml.md5
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml.md5
"
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "mkdir -p /home/projects/cargo/dist2/org/codehaus/cargo/cargo
"
Executing command: pscp -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch maven-artifact30453.tmp vmassol@be
aver.codehaus.org:/home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml.sha1
Executing command: tortoiseplink -i C:\DOCUME~1\VINCEN~1\MYDOCU~1\.ssh\vmassol.ssh2.private.putty -batch [e-mail].o
rg "chmod -f 664 /home/projects/cargo/dist2/org/codehaus/cargo/cargo/maven-metadata.xml.sha1
"
[INFO] ----------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ----------------------------------------------------------------------------
[INFO] Total time: 2 minutes 23 seconds
[INFO] Finished at: Wed Nov 16 11:52:15 CET 2005
[INFO] Final Memory: 2M/4M
[INFO] ----------------------------------------------------------------------------

C:\dev\cargo\trunk>

As you can see it seems to work and indeed what's on the server looks ok. What John Casey suggested is that it may fail in the merge metadata step.

It seems there's a bug in the code which is using "scp" instead of the executable specified in the settings.

Issue Links

• is duplicated by: MDEPLOY-6 wagon-ssh or deploy plugin sometimes uses scp instead of configured pscp
• is related to: MSITE-25 mvn site:deploy and site:stage-deploy ignores server configuration in settings.xml