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https://issues.apache.org/jira/browse/AIRAVATA-1615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15221776#comment-15221776
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Eroma commented on AIRAVATA-1615:
---------------------------------
In current AIravata 0.16 we print job submission response and in this scenario
user will receive information on response message as well as in the error from
Airavata server.
Till further improvement this is sufficient.
Also Super admins can disable unavailable compute resources across gateways.
> 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: Nipurn Doshi
>
> 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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