[jira] [Updated] (AIRAVATA-1615) Please have clear notification on PGA when compute resources are under maintenance

["Eroma (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AIRAVATA-1615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eroma updated AIRAVATA-1615:
----------------------------
    Assignee: Supun Chathuranga Nakandala  (was: Nipurn Doshi)

> Please have clear notification on PGA when compute resources are under maintenance
> ----------------------------------------------------------------------------------
>
>                 Key: AIRAVATA-1615
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-1615
>             Project: Airavata
>          Issue Type: Improvement
>    Affects Versions: 0.14
>         Environment: http://test-drive.airavata.org/pga/public
>            Reporter: Eroma
>            Assignee: Supun Chathuranga Nakandala
>
> Please have clear notification on PGA when compute resources are under maintenance. Ideally these types of notifications should be displayed in the PGA home page or can even be alerted users via email.
> Currently;
> In PGA experiment summary error is given as 
> "Error occurred...."
> when SSH BR2 gives the message
> BigRed2 is down for monthly scheduled system maintenance.
> In the Airavata log it is given as
> "[ERROR] Error occurred...
> org.apache.airavata.gsi.ssh.api.SSHApiException: An exception occurred while connecting to server.Connecting server - bigred2.uits.iu.edu:22 connecting user name - cgateway
>         at org.apache.airavata.gsi.ssh.impl.GSISSHAbstractCluster.reconnect(GSISSHAbstractCluster.java:217)
>         at org.apache.airavata.gsi.ssh.impl.GSISSHAbstractCluster.<init>(GSISSHAbstractCluster.java:82)
>         at org.apache.airavata.gsi.ssh.impl.GSISSHAbstractCluster.<init>(GSISSHAbstractCluster.java:76)
>         at org.apache.airavata.gsi.ssh.impl.PBSCluster.<init>(PBSCluster.java:40)
>         at org.apache.airavata.gfac.ssh.util.GFACSSHUtils.addSecurityContext(GFACSSHUtils.java:132)
>         at org.apache.airavata.gfac.ssh.handler.SSHDirectorySetupHandler.invoke(SSHDirectorySetupHandler.java:45)
>         at org.apache.airavata.gfac.core.cpi.BetterGfacImpl.invokeInFlowHandlers(BetterGfacImpl.java:901)
>         at org.apache.airavata.gfac.core.cpi.BetterGfacImpl.launch(BetterGfacImpl.java:690)
>         at org.apache.airavata.gfac.core.cpi.BetterGfacImpl.submitJob(BetterGfacImpl.java:481)
>         at org.apache.airavata.gfac.core.cpi.BetterGfacImpl.submitJob(BetterGfacImpl.java:210)
>         at org.apache.airavata.gfac.core.utils.InputHandlerWorker.call(InputHandlerWorker.java:49)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: com.jcraft.jsch.JSchException: Auth fail
>         at com.jcraft.jsch.Session.connect(Session.java:512)
>         at com.jcraft.jsch.Session.connect(Session.java:183)
>         at org.apache.ai"



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