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From "Raminderjeet Singh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AIRAVATA-888) SSHProvider not working in trunk
Date Thu, 18 Jul 2013 13:52:49 GMT
Raminderjeet Singh created AIRAVATA-888:
-------------------------------------------

             Summary: SSHProvider not working in trunk
                 Key: AIRAVATA-888
                 URL: https://issues.apache.org/jira/browse/AIRAVATA-888
             Project: Airavata
          Issue Type: Bug
          Components: GFac, Workflow Interpreter
    Affects Versions: 0.9
            Reporter: Raminderjeet Singh


SSHProvider in current trunk is failing with NullPointerException. I configured the ssh properties
but EmbeddedGFacInvoker is not setting security context to GFAC. 

org.apache.airavata.gfac.GFacException: Error Executing a OutFlow Handler
        at org.apache.airavata.gfac.GFacAPI.invokeOutFlowHandlers(GFacAPI.java:174)
        at org.apache.airavata.gfac.GFacAPI.schedule(GFacAPI.java:82)
        at org.apache.airavata.gfac.GFacAPI.submitJob(GFacAPI.java:54)
        at org.apache.airavata.xbaya.invoker.EmbeddedGFacInvoker.invoke(EmbeddedGFacInvoker.java:347)
        at org.apache.airavata.xbaya.interpretor.WorkflowInterpreter.handleWSComponent(WorkflowInterpreter.java:710)
        at org.apache.airavata.xbaya.interpretor.WorkflowInterpreter.executeDynamically(WorkflowInterpreter.java:530)
        at org.apache.airavata.xbaya.interpretor.WorkflowInterpreter.access$000(WorkflowInterpreter.java:89)
        at org.apache.airavata.xbaya.interpretor.WorkflowInterpreter$1.run(WorkflowInterpreter.java:197)
Caused by: java.lang.NullPointerException
        at net.schmizz.sshj.transport.TransportImpl.write(TransportImpl.java:424)
        at net.schmizz.sshj.connection.channel.direct.AbstractDirectChannel.open(AbstractDirectChannel.java:67)
        at net.schmizz.sshj.SSHClient.startSession(SSHClient.java:641)
        at net.schmizz.sshj.xfer.scp.SCPEngine.execSCPWith(SCPEngine.java:110)
        at net.schmizz.sshj.xfer.scp.SCPDownloadClient.startCopy(SCPDownloadClient.java:69)
        at net.schmizz.sshj.xfer.scp.SCPDownloadClient.copy(SCPDownloadClient.java:46)
        at net.schmizz.sshj.xfer.scp.SCPFileTransfer.download(SCPFileTransfer.java:64)
        at net.schmizz.sshj.xfer.scp.SCPFileTransfer.download(SCPFileTransfer.java:58)
        at org.apache.airavata.gfac.handler.SCPOutputHandler.invoke(SCPOutputHandler.java:57)
        at org.apache.airavata.gfac.GFacAPI.invokeOutFlowHandlers(GFacAPI.java:171)
        ... 7 more
[ERROR] Error execution workflow Node : pegasus_submit_invoke
[ERROR] No provider available for OpenSSH key file


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