[MDEPLOY-87] Exception in deploy-file when uploading artifact with different owner for maven-metadata.xml

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.4
• Assignee: Benjamin Bentmann
• Reporter: Håvard Wigtil
• Created: 20/Oct/08 07:57
• Updated: 15/Mar/09 16:54
• Resolved: 15/Mar/09 16:54

Description

We have a case with several persons uploading to an internal repository (for our closed-source dependencies). Each person uses a his own user account for uploading, and a common group for all files. So we have a situation where artifact com.agroup:anartifact was first uploaded in version 2.0 by a user, and when another user tries to upload version 2.5 we get a LifecycleExecutionException with the message "Error while deploying metadata" (full stack trace provided below).

It seems this happens because the SSH provider tries to chown a file created by a different user. All the files are writable by group, so there should be no need for the chmod. The best work-around we have found so far is that a server administrator has to chown maven-metadata.xml* to the user that will do the upload.

Stack trace:
[INFO] Uploading repository metadata for: 'artifact com.agroup:anartifact'
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error installing artifact's metadata: Error while deploying metadata: Error occured while deploying 'com/agroup/anartifact/maven-metadata.xml' to remote repository: sftp://internalserver/maven2repository/external

[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Error installing artifact's metadata: Error while deploying metadata: Error occured while deploying 'com/agroup/anartifact/maven-metadata.xml' to remote repository: sftp://internalserver/maven2repository/external
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:583)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:227)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
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:597)
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 installing artifact's metadata: Error while deploying metadata: Error occured while deploying 'com/agroup/anartifact/maven-metadata.xml' to remote repository: sftp://internalserver/maven2repository/external
at org.apache.maven.plugin.deploy.DeployFileMojo.execute(DeployFileMojo.java:244)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
... 16 more
Caused by: org.apache.maven.artifact.deployer.ArtifactDeploymentException: Error installing artifact's metadata: Error while deploying metadata: Error occured while deploying 'com/agroup/anartifact/maven-metadata.xml' to remote repository: sftp://internalserver/maven2repository/external
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:102)
at org.apache.maven.plugin.deploy.DeployFileMojo.execute(DeployFileMojo.java:240)
... 18 more
Caused by: org.apache.maven.artifact.repository.metadata.RepositoryMetadataDeploymentException: Error while deploying metadata: Error occured while deploying 'com/agroup/anartifact/maven-metadata.xml' to remote repository: sftp://internalserver/maven2repository/external
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.deploy(DefaultRepositoryMetadataManager.java:450)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:86)
... 19 more
Caused by: org.apache.maven.wagon.TransferFailedException: Error occured while deploying 'com/agroup/anartifact/maven-metadata.xml' to remote repository: sftp://internalserver/maven2repository/external
at org.apache.maven.wagon.providers.ssh.jsch.SftpWagon.put(SftpWagon.java:104)
at org.apache.maven.wagon.providers.ssh.jsch.SftpWagon.put(SftpWagon.java:291)
at org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:244)
at org.apache.maven.artifact.manager.DefaultWagonManager.putArtifactMetadata(DefaultWagonManager.java:169)
at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.deploy(DefaultRepositoryMetadataManager.java:446)
... 20 more
Caused by: 3: Permission denied
at com.jcraft.jsch.ChannelSftp.throwStatusError(Unknown Source)
at com.jcraft.jsch.ChannelSftp._setStat(Unknown Source)
at com.jcraft.jsch.ChannelSftp.chmod(Unknown Source)
at org.apache.maven.wagon.providers.ssh.jsch.SftpWagon.setFileMode(SftpWagon.java:143)
at org.apache.maven.wagon.providers.ssh.jsch.SftpWagon.put(SftpWagon.java:88)
... 24 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7 seconds
[INFO] Finished at: Mon Oct 20 13:26:02 CEST 2008
[INFO] Final Memory: 6M/125M
[INFO] ------------------------------------------------------------------------

Issue Links

• depends upon: MNG-3600 remove default settings of 664 / 775 for permissions