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Posted to dev@maven.apache.org by "Julian Wood (JIRA)" <ji...@codehaus.org> on 2005/11/30 19:27:06 UTC

[jira] Created: (MNG-1718) CLONE -deploy to scp repository hangs forever

CLONE -deploy to scp repository hangs forever
---------------------------------------------

         Key: MNG-1718
         URL: http://jira.codehaus.org/browse/MNG-1718
     Project: Maven 2
        Type: Bug
  Components: Artifacts and Repositories  
    Versions: 2.0-beta-1    
 Environment: Mac OS X 10.4.2
java version "1.4.2_09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)
    Reporter: Julian Wood
 Assigned to: Brett Porter 
     Fix For: 2.0 (RC)


After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).

A thread on maven-users concering this issue starts at
http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2

Here's a  thread dump taken while deploy hangs:

----
[INFO] [deploy:deploy]
[INFO] Retrieving previous build number from internal
Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):

"Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at com.jcraft.jsch.IO.getByte(Unknown Source)
        at com.jcraft.jsch.Session.read(Unknown Source)
        at com.jcraft.jsch.Session.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:552)

"Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]

"Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
        - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:429)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
        - locked <0x65717938> (a java.lang.ref.Reference$Lock)

"main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at java.io.PipedInputStream.read(PipedInputStream.java:229)
        - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
        at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
        at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
        at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
        at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
        at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
        at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
        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)

"VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable

"VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
"Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
----

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[jira] Commented: (MNG-1718) CLONE -deploy to scp repository hangs forever

Posted by "Julian Wood (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MNG-1718?page=comments#action_52436 ] 

Julian Wood commented on MNG-1718:
----------------------------------

Here is a thread dump from the parent java process.

Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):

"Thread-3" prio=5 tid=0x00536890 nid=0x19b0400 runnable [f0e0c000..f0e0cac0]
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(FileInputStream.java:194)
        at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:408)
        at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:450)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:182)
        - locked <0x65016d00> (a java.io.InputStreamReader)
        at java.io.InputStreamReader.read(InputStreamReader.java:167)
        at java.io.BufferedReader.fill(BufferedReader.java:136)
        at java.io.BufferedReader.readLine(BufferedReader.java:299)
        - locked <0x65016d00> (a java.io.InputStreamReader)
        at java.io.BufferedReader.readLine(BufferedReader.java:362)
        at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:152)

"Thread-2" prio=5 tid=0x00536730 nid=0x1a32200 runnable [f0d8b000..f0d8bac0]
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(FileInputStream.java:194)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:220)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:277)
        - locked <0x65015df8> (a java.io.BufferedInputStream)
        at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:408)
        at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:450)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:182)
        - locked <0x65016b48> (a java.io.InputStreamReader)
        at java.io.InputStreamReader.read(InputStreamReader.java:167)
        at java.io.BufferedReader.fill(BufferedReader.java:136)
        at java.io.BufferedReader.readLine(BufferedReader.java:299)
        - locked <0x65016b48> (a java.io.InputStreamReader)
        at java.io.BufferedReader.readLine(BufferedReader.java:362)
        at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:152)

"process reaper" daemon prio=5 tid=0x00536390 nid=0x186a200 runnable [f0c89000..f0c89ac0]
        at java.lang.UNIXProcess.waitForProcessExit(Native Method)
        at java.lang.UNIXProcess.access$800(UNIXProcess.java:20)
        at java.lang.UNIXProcess$3.run(UNIXProcess.java:82)

"Signal Dispatcher" daemon prio=10 tid=0x00508250 nid=0x1818000 waiting on condition [0..0]

"Finalizer" daemon prio=8 tid=0x00506cd0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x657162b0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
        - locked <0x657162b0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x005069a0 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65716318> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:429)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
        - locked <0x65716318> (a java.lang.ref.Reference$Lock)

"main" prio=5 tid=0x00500dd0 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65016058> (a java.lang.UNIXProcess)
        at java.lang.Object.wait(Object.java:429)
        at java.lang.UNIXProcess.waitFor(UNIXProcess.java:111)
        - locked <0x65016058> (a java.lang.UNIXProcess)
        at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLine(CommandLineUtils.java:93)
        at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLine(CommandLineUtils.java:56)
        at org.apache.maven.plugins.release.PerformReleaseMojo.runGoals(PerformReleaseMojo.java:223)
        at org.apache.maven.plugins.release.PerformReleaseMojo.execute(PerformReleaseMojo.java:95)
        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.executeStandaloneGoal(DefaultLifecycleExecutor.java:482)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:452)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:301)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:214)
        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)

"VM Thread" prio=5 tid=0x00506220 nid=0x1804e00 runnable 

"VM Periodic Task Thread" prio=10 tid=0x00508190 nid=0x1817c00 waiting on condition 
"Exception Catcher Thread" prio=10 tid=0x00500f60 nid=0x1804a00 runnable 


> CLONE -deploy to scp repository hangs forever
> ---------------------------------------------
>
>          Key: MNG-1718
>          URL: http://jira.codehaus.org/browse/MNG-1718
>      Project: Maven 2
>         Type: Bug
>   Components: Artifacts and Repositories
>     Versions: 2.0-beta-1
>  Environment: Mac OS X 10.4.2
> java version "1.4.2_09"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
> Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)
>     Reporter: Julian Wood
>     Assignee: Brett Porter
>      Fix For: 2.0 (RC)

>
>
> After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).
> A thread on maven-users concering this issue starts at
> http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2
> Here's a  thread dump taken while deploy hangs:
> ----
> [INFO] [deploy:deploy]
> [INFO] Retrieving previous build number from internal
> Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):
> "Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
>         at java.net.SocketInputStream.socketRead0(Native Method)
>         at java.net.SocketInputStream.read(SocketInputStream.java:129)
>         at com.jcraft.jsch.IO.getByte(Unknown Source)
>         at com.jcraft.jsch.Session.read(Unknown Source)
>         at com.jcraft.jsch.Session.run(Unknown Source)
>         at java.lang.Thread.run(Thread.java:552)
> "Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]
> "Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
>         - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
>         at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> "Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
>         at java.lang.Object.wait(Object.java:429)
>         at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
>         - locked <0x65717938> (a java.lang.ref.Reference$Lock)
> "main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at java.io.PipedInputStream.read(PipedInputStream.java:229)
>         - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
>         at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
>         at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
>         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)
> "VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable
> "VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
> "Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
> ----

-- 
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[jira] Commented: (MNG-1718) CLONE -deploy to scp repository hangs forever

Posted by "Julian Wood (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MNG-1718?page=comments#action_52433 ] 

Julian Wood commented on MNG-1718:
----------------------------------

Using OSX 10.4.3, java 1.4.2_09 on client, 
OpenSSH_3.8.1p1, OpenSSL 0.9.7g 11 Apr 2005

server is OSX 10.3.9
OpenSSH_3.6.1p1+CAN-2004-0175, SSH protocols 1.5/2.0, OpenSSL 0x0090702f

I get the same hanging problem.

> CLONE -deploy to scp repository hangs forever
> ---------------------------------------------
>
>          Key: MNG-1718
>          URL: http://jira.codehaus.org/browse/MNG-1718
>      Project: Maven 2
>         Type: Bug
>   Components: Artifacts and Repositories
>     Versions: 2.0-beta-1
>  Environment: Mac OS X 10.4.2
> java version "1.4.2_09"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
> Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)
>     Reporter: Julian Wood
>     Assignee: Brett Porter
>      Fix For: 2.0 (RC)

>
>
> After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).
> A thread on maven-users concering this issue starts at
> http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2
> Here's a  thread dump taken while deploy hangs:
> ----
> [INFO] [deploy:deploy]
> [INFO] Retrieving previous build number from internal
> Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):
> "Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
>         at java.net.SocketInputStream.socketRead0(Native Method)
>         at java.net.SocketInputStream.read(SocketInputStream.java:129)
>         at com.jcraft.jsch.IO.getByte(Unknown Source)
>         at com.jcraft.jsch.Session.read(Unknown Source)
>         at com.jcraft.jsch.Session.run(Unknown Source)
>         at java.lang.Thread.run(Thread.java:552)
> "Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]
> "Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
>         - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
>         at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> "Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
>         at java.lang.Object.wait(Object.java:429)
>         at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
>         - locked <0x65717938> (a java.lang.ref.Reference$Lock)
> "main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at java.io.PipedInputStream.read(PipedInputStream.java:229)
>         - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
>         at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
>         at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
>         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)
> "VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable
> "VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
> "Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
> ----

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[jira] Closed: (MNG-1718) deploy to scp repository hangs forever

Posted by "Brett Porter (JIRA)" <ji...@codehaus.org>.
     [ http://jira.codehaus.org/browse/MNG-1718?page=all ]
     
Brett Porter closed MNG-1718:
-----------------------------

     Resolution: Duplicate
    Fix Version:     (was: 2.0.2)

> deploy to scp repository hangs forever
> --------------------------------------
>
>          Key: MNG-1718
>          URL: http://jira.codehaus.org/browse/MNG-1718
>      Project: Maven 2
>         Type: Bug
>   Components: Artifacts and Repositories
>     Versions: 2.0-beta-1
>  Environment: Mac OS X 10.4.2
> java version "1.4.2_09"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
> Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)
>     Reporter: Julian Wood
>     Assignee: Brett Porter

>
>
> After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).
> A thread on maven-users concering this issue starts at
> http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2
> Here's a  thread dump taken while deploy hangs:
> ----
> [INFO] [deploy:deploy]
> [INFO] Retrieving previous build number from internal
> Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):
> "Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
>         at java.net.SocketInputStream.socketRead0(Native Method)
>         at java.net.SocketInputStream.read(SocketInputStream.java:129)
>         at com.jcraft.jsch.IO.getByte(Unknown Source)
>         at com.jcraft.jsch.Session.read(Unknown Source)
>         at com.jcraft.jsch.Session.run(Unknown Source)
>         at java.lang.Thread.run(Thread.java:552)
> "Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]
> "Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
>         - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
>         at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> "Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
>         at java.lang.Object.wait(Object.java:429)
>         at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
>         - locked <0x65717938> (a java.lang.ref.Reference$Lock)
> "main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at java.io.PipedInputStream.read(PipedInputStream.java:229)
>         - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
>         at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
>         at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
>         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)
> "VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable
> "VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
> "Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
> ----

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[jira] Updated: (MNG-1718) deploy to scp repository hangs forever

Posted by "Brett Porter (JIRA)" <ji...@codehaus.org>.
     [ http://jira.codehaus.org/browse/MNG-1718?page=all ]

Brett Porter updated MNG-1718:
------------------------------

    Description: 
After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).

A thread on maven-users concering this issue starts at
http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2

Here's a  thread dump taken while deploy hangs:

----
[INFO] [deploy:deploy]
[INFO] Retrieving previous build number from internal
Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):

"Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at com.jcraft.jsch.IO.getByte(Unknown Source)
        at com.jcraft.jsch.Session.read(Unknown Source)
        at com.jcraft.jsch.Session.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:552)

"Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]

"Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
        - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:429)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
        - locked <0x65717938> (a java.lang.ref.Reference$Lock)

"main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at java.io.PipedInputStream.read(PipedInputStream.java:229)
        - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
        at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
        at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
        at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
        at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
        at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
        at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
        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)

"VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable

"VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
"Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
----

  was:
After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).

A thread on maven-users concering this issue starts at
http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2

Here's a  thread dump taken while deploy hangs:

----
[INFO] [deploy:deploy]
[INFO] Retrieving previous build number from internal
Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):

"Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at com.jcraft.jsch.IO.getByte(Unknown Source)
        at com.jcraft.jsch.Session.read(Unknown Source)
        at com.jcraft.jsch.Session.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:552)

"Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]

"Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
        - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:429)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
        - locked <0x65717938> (a java.lang.ref.Reference$Lock)

"main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at java.io.PipedInputStream.read(PipedInputStream.java:229)
        - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
        at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
        at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
        at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
        at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
        at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
        at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
        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)

"VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable

"VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
"Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
----

    Fix Version:     (was: 2.0 (RC))
                 2.0.2
    Environment: 
Mac OS X 10.4.2
java version "1.4.2_09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)

  was:
Mac OS X 10.4.2
java version "1.4.2_09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)

        Summary: deploy to scp repository hangs forever  (was: CLONE -deploy to scp repository hangs forever)

> deploy to scp repository hangs forever
> --------------------------------------
>
>          Key: MNG-1718
>          URL: http://jira.codehaus.org/browse/MNG-1718
>      Project: Maven 2
>         Type: Bug
>   Components: Artifacts and Repositories
>     Versions: 2.0-beta-1
>  Environment: Mac OS X 10.4.2
> java version "1.4.2_09"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
> Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)
>     Reporter: Julian Wood
>     Assignee: Brett Porter
>      Fix For: 2.0.2

>
>
> After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).
> A thread on maven-users concering this issue starts at
> http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2
> Here's a  thread dump taken while deploy hangs:
> ----
> [INFO] [deploy:deploy]
> [INFO] Retrieving previous build number from internal
> Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):
> "Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
>         at java.net.SocketInputStream.socketRead0(Native Method)
>         at java.net.SocketInputStream.read(SocketInputStream.java:129)
>         at com.jcraft.jsch.IO.getByte(Unknown Source)
>         at com.jcraft.jsch.Session.read(Unknown Source)
>         at com.jcraft.jsch.Session.run(Unknown Source)
>         at java.lang.Thread.run(Thread.java:552)
> "Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]
> "Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
>         - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
>         at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> "Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
>         at java.lang.Object.wait(Object.java:429)
>         at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
>         - locked <0x65717938> (a java.lang.ref.Reference$Lock)
> "main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at java.io.PipedInputStream.read(PipedInputStream.java:229)
>         - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
>         at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
>         at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
>         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)
> "VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable
> "VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
> "Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
> ----

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[jira] Commented: (MNG-1718) CLONE -deploy to scp repository hangs forever

Posted by "Julian Wood (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MNG-1718?page=comments#action_52435 ] 

Julian Wood commented on MNG-1718:
----------------------------------

When deploying there is a parent java process, and a forked java process. I assume the second one hangs. Here is the thread dump at hang time of the second process.

[INFO] [deploy:deploy]
Uploading: scp://commons.ucalgary.ca/Library/WebServer/Documents/pub/m2//ca/ucalgary/commons/pmgt/1.0/pmgt-1.0.pom

Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):

"Connect thread commons.ucalgary.ca session" prio=5 tid=0x00545a10 nid=0x1b0a800 runnable [f0c08000..f0c08ac0]
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at com.jcraft.jsch.IO.getByte(Unknown Source)
        at com.jcraft.jsch.Session.read(Unknown Source)
        at com.jcraft.jsch.Session.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:552)

"Signal Dispatcher" daemon prio=10 tid=0x00508280 nid=0x1818000 waiting on condition [0..0]

"Finalizer" daemon prio=8 tid=0x00506cf0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65718cc0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
        - locked <0x65718cc0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x005069c0 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x65718d28> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:429)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
        - locked <0x65718d28> (a java.lang.ref.Reference$Lock)

"main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x6503f300> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at java.io.PipedInputStream.read(PipedInputStream.java:229)
        - locked <0x6503f300> (a com.jcraft.jsch.Channel$MyPipedInputStream)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:196)
        at org.apache.maven.wagon.providers.ssh.ScpWagon.put(ScpWagon.java:140)
        at org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:180)
        at org.apache.maven.artifact.manager.DefaultWagonManager.putArtifact(DefaultWagonManager.java:109)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:77)
        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)

"VM Thread" prio=5 tid=0x00506240 nid=0x1804e00 runnable 

"VM Periodic Task Thread" prio=10 tid=0x005081c0 nid=0x1817c00 waiting on condition 
"Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable 


> CLONE -deploy to scp repository hangs forever
> ---------------------------------------------
>
>          Key: MNG-1718
>          URL: http://jira.codehaus.org/browse/MNG-1718
>      Project: Maven 2
>         Type: Bug
>   Components: Artifacts and Repositories
>     Versions: 2.0-beta-1
>  Environment: Mac OS X 10.4.2
> java version "1.4.2_09"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-232)
> Java HotSpot(TM) Client VM (build 1.4.2-54, mixed mode)
>     Reporter: Julian Wood
>     Assignee: Brett Porter
>      Fix For: 2.0 (RC)

>
>
> After upgrading from alpha-3 to beta-1, deploy to my scp repository hangs forever (alpha-3 works fine with identical settings).
> A thread on maven-users concering this issue starts at
> http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112721905414020&w=2
> Here's a  thread dump taken while deploy hangs:
> ----
> [INFO] [deploy:deploy]
> [INFO] Retrieving previous build number from internal
> Full thread dump Java HotSpot(TM) Client VM (1.4.2-54 mixed mode):
> "Connect thread maven.example.com session" prio=5 tid=0x005651b0 nid=0x1e20000 runnable [f0c89000..f0c89ac0]
>         at java.net.SocketInputStream.socketRead0(Native Method)
>         at java.net.SocketInputStream.read(SocketInputStream.java:129)
>         at com.jcraft.jsch.IO.getByte(Unknown Source)
>         at com.jcraft.jsch.Session.read(Unknown Source)
>         at com.jcraft.jsch.Session.run(Unknown Source)
>         at java.lang.Thread.run(Thread.java:552)
> "Signal Dispatcher" daemon prio=10 tid=0x00508210 nid=0x1823a00 waiting on condition [0..0]
> "Finalizer" daemon prio=8 tid=0x00506ca0 nid=0x1810800 in Object.wait() [f0a04000..f0a04ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
>         - locked <0x657178d0> (a java.lang.ref.ReferenceQueue$Lock)
>         at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
>         at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> "Reference Handler" daemon prio=10 tid=0x00506970 nid=0x1803e00 in Object.wait() [f0983000..f0983ac0]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x65717938> (a java.lang.ref.Reference$Lock)
>         at java.lang.Object.wait(Object.java:429)
>         at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115)
>         - locked <0x65717938> (a java.lang.ref.Reference$Lock)
> "main" prio=5 tid=0x00500e30 nid=0x1804600 in Object.wait() [f07fe000..f08002c8]
>         at java.lang.Object.wait(Native Method)
>         - waiting on <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at java.io.PipedInputStream.read(PipedInputStream.java:229)
>         - locked <0x650a5f08> (a com.jcraft.jsch.Channel$MyPipedInputStream)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.checkAck(ScpWagon.java:614)
>         at org.apache.maven.wagon.providers.ssh.ScpWagon.get(ScpWagon.java:407)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:325)
>         at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:256)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:198)
>         at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:183)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:130)
>         at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:75)
>         at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:58)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:62)
>         at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:53)
>         at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:142)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:357)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
>         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)
> "VM Thread" prio=5 tid=0x005061f0 nid=0x1804e00 runnable
> "VM Periodic Task Thread" prio=10 tid=0x00508150 nid=0x1823600 waiting on condition
> "Exception Catcher Thread" prio=10 tid=0x00500f90 nid=0x1804a00 runnable
> ----

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