[ https://issues.apache.org/jira/browse/AIRAVATA-2789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dimuthu Upeksha resolved AIRAVATA-2789. --------------------------------------- Resolution: Fixed > Experiment failed with unexpected error in opening a session channel > -------------------------------------------------------------------- > > Key: AIRAVATA-2789 > URL: https://issues.apache.org/jira/browse/AIRAVATA-2789 > Project: Airavata > Issue Type: Bug > Components: helix implementation > Affects Versions: 0.17 > Environment: https://staging.ultrascan.scigap.org/ > Reporter: Eroma > Assignee: Dimuthu Upeksha > Priority: Major > Fix For: 0.17 > > > Experiment failed with [1]exp ID: > |Test1-US-LoneStar5-37_dbcb9fd4-4390-4163-a6c8-2bb92de95ed0| > org.apache.airavata.helix.impl.task.TaskOnFailException: Error Code : > 712f954d-8477-4a91-b71e-ad6bd6df6537, Task > TASK_4fff49ba-22e5-4975-b920-3c6756ddb8b8 failed due to Task failed due to > unexpected issue, Opening `session` channel failed: open failed at > org.apache.airavata.helix.impl.task.AiravataTask.onFail(AiravataTask.java:102) > at > org.apache.airavata.helix.impl.task.submission.DefaultJobSubmissionTask.onRun(DefaultJobSubmissionTask.java:221) > at > org.apache.airavata.helix.impl.task.AiravataTask.onRun(AiravataTask.java:311) > at org.apache.airavata.helix.core.AbstractTask.run(AbstractTask.java:82) at > org.apache.helix.task.TaskRunner.run(TaskRunner.java:71) at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at > java.util.concurrent.FutureTask.run(FutureTask.java:266) at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) Caused by: > org.apache.airavata.agents.api.AgentException: Opening `session` channel > failed: open failed at > org.apache.airavata.helix.adaptor.SSHJAgentAdaptor.copyFileTo(SSHJAgentAdaptor.java:155) > at > org.apache.airavata.helix.impl.task.submission.JobSubmissionTask.submitBatchJob(JobSubmissionTask.java:80) > at > org.apache.airavata.helix.impl.task.submission.DefaultJobSubmissionTask.onRun(DefaultJobSubmissionTask.java:81) > ... 10 more Caused by: Opening `session` channel failed: open failed at > net.schmizz.sshj.connection.channel.direct.AbstractDirectChannel.gotOpenFailure(AbstractDirectChannel.java:74) > at > net.schmizz.sshj.connection.channel.direct.AbstractDirectChannel.gotUnknown(AbstractDirectChannel.java:99) > at > net.schmizz.sshj.connection.channel.AbstractChannel.handle(AbstractChannel.java:203) > at > net.schmizz.sshj.connection.ConnectionImpl.handle(ConnectionImpl.java:130) at > net.schmizz.sshj.transport.TransportImpl.handle(TransportImpl.java:500) at > net.schmizz.sshj.transport.Decoder.decode(Decoder.java:102) at > net.schmizz.sshj.transport.Decoder.received(Decoder.java:170) at > net.schmizz.sshj.transport.Reader.run(Reader.java:59) -- This message was sent by Atlassian JIRA (v7.6.3#76005)