[jira] [Created] (AIRAVATA-1558) SSH connection to Trestles using SSH_KEYs is not working

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

Raminderjeet Singh created AIRAVATA-1558:
--------------------------------------------

             Summary: SSH connection to Trestles using SSH_KEYs is not working
                 Key: AIRAVATA-1558
                 URL: https://issues.apache.org/jira/browse/AIRAVATA-1558
             Project: Airavata
          Issue Type: Bug
          Components: GFac
    Affects Versions: 0.15 
            Reporter: Raminderjeet Singh


SSH connection to Trestles is not working. I am able to SSH to Trestles using command line client fine using same keys but Airavata throws following error. 

Caused by: org.apache.airavata.gsi.ssh.api.SSHApiException: An exception occurred while connecting to server.Connecting server - trestles.sdsc.xsede.org:22 connecting user name - ogce
	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)
	... 10 more
Caused by: java.lang.NullPointerException
	at com.jcraft.jsch.UserAuthGSSAPIWithMICGSSCredentials.tryMethod(UserAuthGSSAPIWithMICGSSCredentials.java:197)
	at com.jcraft.jsch.UserAuthGSSAPIWithMICGSSCredentials.start(UserAuthGSSAPIWithMICGSSCredentials.java:115)
	at com.jcraft.jsch.Session.connect(Session.java:463)
	at com.jcraft.jsch.Session.connect(Session.java:183)
	at org.apache.airavata.gsi.ssh.impl.GSISSHAbstractCluster.reconnect(GSISSHAbstractCluster.java:215)
	... 14 more



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