Eroma created AIRAVATA-1615:
-------------------------------
Summary: 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
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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