[WAGON-149] deploy fails if metadata doesn't already exist on the repo

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0-alpha-4
• Fix Version/s: 1.0-alpha-5
• Component/s: wagon-ftp
• Environment: WinXP
• Assignee: Brett Porter
• Reporter: Brian E Fox
• Created: 07/Oct/05 12:50
• Updated: 10/Mar/16 13:54
• Resolved: 10/Oct/05 03:27

Description

If I try to deploy a new project using ftp, it fails trying to retreive the previous metadata. See stack trace below. If I use file as the deploy type first, then everything is ok. I compared the code of the file and ftp wagon and found that the ftp wagon is throwing a TransferFailedException in the case of a missing file. I changed the code to this:
is = ftp.retrieveFileStream( PathUtils.filename(
resource.getName() ) );
//handle missing file
if ( is == null )

{ throw new ResourceDoesNotExistException( "File: " + resource.getName() + " does not exist" ); }

And this seems to have solved the problem. I'm not positive if this is the most effective way to fix it, but does solve my problem for now and should give a giant headstart to a correct fix.

Uploading:
ftp://sv1/stc-maven-repo/com/stchome/shared/supplementaldata/1.0/supplem
entaldata-1.0.jar
2K uploaded
[INFO] Retrieving previous metadata from STCRepo [INFO]
------------------------------------------------------------------------

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[ERROR] BUILD ERROR
[INFO]
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[INFO] Diagnosis: Error deploying artifact [INFO]
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[DEBUG] Trace:

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(DefaultPluginMa
nager.java:417)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default
LifecycleExecutor.java:554)

at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifec
ycle(DefaultLifecycleExecut
or.java:508)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultL
ifecycleExecutor.java:494)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.ja
va:307)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec
ycleExecutor.java:149)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:217)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:247)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.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(Defaul
tArtifactDeployer.java:95)
at
org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(Defaul
tArtifactDeployer.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.DefaultRepositoryMetadataM
anager.resolveAlways(Defaul
tRepositoryMetadataManager.java:287)
at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataM
anager.deploy(DefaultReposi
toryMetadataManager.java:311)
at
org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(Defaul
tArtifactDeployer.java:83)
... 18 more
Caused by: org.apache.maven.wagon.TransferFailedException:
ftp://sv1/stc-maven-repo - Could not open input str eam for resource:
'org.apache.maven.wagon.resource.Resource@76e8a7'
at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:76)
at
org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(Defa
ultWagonManager.java:347)
at
org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadat
a(DefaultWagonManager.java:
276)
at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataM
anager.resolveAlways(Defaul
tRepositoryMetadataManager.java:273)
... 20 more
[INFO]
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Issue Links

• is depended upon by: MNG-1131 address necessary wagon issues