Hi all,

Artifactory-plugin causes a build failure while performing a release with the Maven Release plugin.
As in release-perform it does force sync all the time, I am deploying artifact in release-prepare itself using <preparationGoals>, but at the end of the build Artifactory tries to upload the old snapshot instead of deploying the new one.
Artifactory used to detect the release build and skip the uploading phase.

But the release version artifact been uploaded successfully to Artifactory during the maven-deploy phase.

Here is the stack trace :
[ERROR] org.jfrog.build.extractor.maven.BuildInfoRecorder.sessionEnded() listener has failed:
java.lang.RuntimeException: Error occurred while publishing artifact to Artifactory: <workspace-path>/pom.xml.
Skipping deployment of remaining artifacts (if any) and build info.
at org.jfrog.build.extractor.maven.BuildDeploymentHelper.deployArtifacts(BuildDeploymentHelper.java:272)
at org.jfrog.build.extractor.maven.BuildDeploymentHelper.deploy(BuildDeploymentHelper.java:108)
at org.jfrog.build.extractor.maven.BuildInfoRecorder.sessionEnded(BuildInfoRecorder.java:135)
at org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:64)
at org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:42)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:170)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
at org.jvnet.hudson.maven3.launcher.Maven31Launcher.main(Maven31Launcher.java:132)
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.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:330)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:238)
at jenkins.maven3.agent.Maven31Main.launch(Maven31Main.java:181)
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 hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
at hudson.remoting.UserRequest.perform(UserRequest.java:121)
at hudson.remoting.UserRequest.perform(UserRequest.java:49)
at hudson.remoting.Request$2.run(Request.java:324)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Failed to deploy file: HTTP response code: 409. HTTP response message: Conflict
at org.jfrog.build.client.ArtifactoryBuildInfoClient.throwHttpIOException(ArtifactoryBuildInfoClient.java:652)
at org.jfrog.build.client.ArtifactoryBuildInfoClient.uploadFile(ArtifactoryBuildInfoClient.java:527)
at org.jfrog.build.client.ArtifactoryBuildInfoClient.deployArtifact(ArtifactoryBuildInfoClient.java:302)
at org.jfrog.build.extractor.maven.BuildDeploymentHelper.deployArtifacts(BuildDeploymentHelper.java:270)
... 30 more
[ERROR] Internal error: java.lang.RuntimeException: org.jfrog.build.extractor.maven.BuildInfoRecorder.sessionEnded() listener has failed: Error occurred while publishing artifact to Artifactory: <workspace-path>/pom.xml.
[ERROR] Skipping deployment of remaining artifacts (if any) and build info. Failed to deploy file: HTTP response code: 409. HTTP response message: Conflict
[ERROR] -> [Help 1]