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From "Dimuthu Upeksha (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AIRAVATA-2746) Job completed and experiment failed due to error in initializing SSH agent
Date Tue, 08 May 2018 20:30:00 GMT

     [ https://issues.apache.org/jira/browse/AIRAVATA-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dimuthu Upeksha resolved AIRAVATA-2746.
---------------------------------------
    Resolution: Fixed

> Job completed and experiment failed due to error in initializing SSH agent
> --------------------------------------------------------------------------
>
>                 Key: AIRAVATA-2746
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-2746
>             Project: Airavata
>          Issue Type: Bug
>          Components: helix implementation
>    Affects Versions: 0.18
>            Reporter: Eroma
>            Assignee: Dimuthu Upeksha
>            Priority: Major
>             Fix For: 0.18
>
>
> # Submitted a batch of experiments and got this error as an intermittent error.
>  # Job status is COMPLETED but experiment is FAILED due to the error [1]
> [1]
> rg.apache.airavata.helix.impl.task.TaskOnFailException: Error Code : c8fdb6ff-e1ca-470f-9858-b5d08e9334bd,
Task TASK_2dd64a31-44b9-4358-b962-122fdfb36415 failed due to Failed to obtain adaptor for
compute resource carbonate.uits.iu.edu_42a3397f-e2c6-4fda-ac9c-d8fb25be82e7 in task TASK_2dd64a31-44b9-4358-b962-122fdfb36415,
Error while initializing ssh agent for compute resource carbonate.uits.iu.edu_42a3397f-e2c6-4fda-ac9c-d8fb25be82e7
to token e415b180-7a40-4ad7-8a82-b77b909b70a1 at org.apache.airavata.helix.impl.task.AiravataTask.onFail(AiravataTask.java:101)
at org.apache.airavata.helix.impl.task.staging.ArchiveTask.onRun(ArchiveTask.java:142) at
org.apache.airavata.helix.impl.task.AiravataTask.onRun(AiravataTask.java:268) 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:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.airavata.agents.api.AgentException:
Error while initializing ssh agent for compute resource carbonate.uits.iu.edu_42a3397f-e2c6-4fda-ac9c-d8fb25be82e7
to token e415b180-7a40-4ad7-8a82-b77b909b70a1 at org.apache.airavata.helix.agent.ssh.SshAgentAdaptor.init(SshAgentAdaptor.java:116)
at org.apache.airavata.helix.core.support.AdaptorSupportImpl.fetchAdaptor(AdaptorSupportImpl.java:59)
at org.apache.airavata.helix.impl.task.staging.DataStagingTask.getComputeResourceAdaptor(DataStagingTask.java:90)
at org.apache.airavata.helix.impl.task.staging.ArchiveTask.onRun(ArchiveTask.java:80) ...
10 more Caused by: org.apache.airavata.agents.api.AgentException: Could not create ssh session
for host carbonate.uits.iu.edu at org.apache.airavata.helix.agent.ssh.SshAgentAdaptor.init(SshAgentAdaptor.java:84)
at org.apache.airavata.helix.agent.ssh.SshAgentAdaptor.init(SshAgentAdaptor.java:112) ...
13 more Caused by: com.jcraft.jsch.JSchException: Auth cancel at com.jcraft.jsch.Session.connect(Session.java:511)
at com.jcraft.jsch.Session.connect(Session.java:183) at org.apache.airavata.helix.agent.ssh.SshAgentAdaptor.init(SshAgentAdaptor.java:81)
... 14 more
>  



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