For the record, here is the stack trace from the bug discussed on hangout: Marlon
============================ 2016-04-04 08:35:39,448 [pool-25-thread-1] INFO org.apache.airavata.gfac.impl.HPCRemoteCluster - Transferring login.host.name.org:/home/pga.submit/PGA_files/PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981/MUSCLE.stderr To localhost:/file/location 2016-04-04 08:35:39,508 [pool-25-thread-1] ERROR org.apache.airavata.gfac.impl.SSHUtils - /file/location (No such file or directory) java.io.FileNotFoundException: /file/location (No such file or directory) at java.io.FileOutputStream.open0(Native Method) at java.io.FileOutputStream.open(FileOutputStream.java:270) at java.io.FileOutputStream.<init>(FileOutputStream.java:213) at java.io.FileOutputStream.<init>(FileOutputStream.java:101) at org.apache.airavata.gfac.impl.SSHUtils.scpFrom(SSHUtils.java:223) at org.apache.airavata.gfac.impl.HPCRemoteCluster.copyFrom(HPCRemoteCluster.java:146) at org.apache.airavata.gfac.impl.task.DataStageTask.execute(DataStageTask.java:75) at org.apache.airavata.gfac.impl.GFacEngineImpl.executeTask(GFacEngineImpl.java:718) at org.apache.airavata.gfac.impl.GFacEngineImpl.outputDataStaging(GFacEngineImpl.java:671) at org.apache.airavata.gfac.impl.GFacEngineImpl.executeTaskListFrom(GFacEngineImpl.java:295) at org.apache.airavata.gfac.impl.GFacEngineImpl.continueProcess(GFacEngineImpl.java:635) at org.apache.airavata.gfac.impl.GFacWorker.continueTaskExecution(GFacWorker.java:197) at org.apache.airavata.gfac.impl.GFacWorker.run(GFacWorker.java:97) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) 2016-04-04 08:35:39,509 [pool-25-thread-1] INFO org.apache.airavata.gfac.core.context.TaskContext - expId: 123_118298cc-742b-4ebd-bbfa-1e7ce3086f74, processId: PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981, taskId: TASK_c22f1b73-54b2-4564-a8fd-cbb22a065029, type: DATA_STAGING:- Task status changed EXECUTING -> COMPLETED 2016-04-04 08:35:39,517 [pool-25-thread-1] INFO org.apache.airavata.messaging.core.impl.RabbitMQStatusPublisher - Publishing status to rabbitmq... 2016-04-04 08:35:39,517 [pool-25-thread-1] INFO org.apache.airavata.gfac.core.context.ProcessContext - expId: 123_118298cc-742b-4ebd-bbfa-1e7ce3086f74, processId: PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981 :- Process status changed OUTPUT_DATA_STAGING -> OUTPUT_DATA_STAGING 2016-04-04 08:35:39,526 [pool-25-thread-1] INFO org.apache.airavata.messaging.core.impl.RabbitMQStatusPublisher - Publishing status to rabbitmq... 2016-04-04 08:35:39,527 [pool-25-thread-1] INFO org.apache.airavata.gfac.core.context.TaskContext - expId: 123_118298cc-742b-4ebd-bbfa-1e7ce3086f74, processId: PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981, taskId: TASK_5c610fa4-3357-4f22-b14a-464330228b2a, type: DATA_STAGING:- Task status changed CREATED -> EXECUTING 2016-04-04 08:35:39,528 [pool-8-thread-20] INFO org.apache.airavata.orchestrator.server.OrchestratorServerHandler - expId: 123_118298cc-742b-4ebd-bbfa-1e7ce3086f74, processId: PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981 :- Process status changed event received for status OUTPUT_DATA_STAGING 2016-04-04 08:35:39,533 [pool-25-thread-1] INFO org.apache.airavata.messaging.core.impl.RabbitMQStatusPublisher - Publishing status to rabbitmq... 2016-04-04 08:35:39,533 [pool-25-thread-1] INFO org.apache.airavata.gfac.impl.HPCRemoteCluster - Transferring login.scinet.ars.usda.gov:/home/pga.submit/PGA_files/PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981/MUSCLE.stdout To localhost:/file/location 2016-04-04 08:35:39,594 [pool-25-thread-1] ERROR org.apache.airavata.gfac.impl.SSHUtils - /file/location (No such file or directory) java.io.FileNotFoundException: /file/location (No such file or directory) at java.io.FileOutputStream.open0(Native Method) at java.io.FileOutputStream.open(FileOutputStream.java:270) at java.io.FileOutputStream.<init>(FileOutputStream.java:213) at java.io.FileOutputStream.<init>(FileOutputStream.java:101) at org.apache.airavata.gfac.impl.SSHUtils.scpFrom(SSHUtils.java:223) at org.apache.airavata.gfac.impl.HPCRemoteCluster.copyFrom(HPCRemoteCluster.java:146) at org.apache.airavata.gfac.impl.task.DataStageTask.execute(DataStageTask.java:75) at org.apache.airavata.gfac.impl.GFacEngineImpl.executeTask(GFacEngineImpl.java:718) at org.apache.airavata.gfac.impl.GFacEngineImpl.outputDataStaging(GFacEngineImpl.java:671) at org.apache.airavata.gfac.impl.GFacEngineImpl.executeTaskListFrom(GFacEngineImpl.java:295) at org.apache.airavata.gfac.impl.GFacEngineImpl.continueProcess(GFacEngineImpl.java:635) at org.apache.airavata.gfac.impl.GFacWorker.continueTaskExecution(GFacWorker.java:197) at org.apache.airavata.gfac.impl.GFacWorker.run(GFacWorker.java:97) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) 2016-04-04 08:35:39,595 [pool-25-thread-1] INFO org.apache.airavata.gfac.core.context.TaskContext - expId: 123_118298cc-742b-4ebd-bbfa-1e7ce3086f74, processId: PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981, taskId: TASK_5c610fa4-3357-4f22-b14a-464330228b2a, type: DATA_STAGING:- Task status changed EXECUTING -> COMPLETED 2016-04-04 08:35:39,602 [pool-25-thread-1] INFO org.apache.airavata.messaging.core.impl.RabbitMQStatusPublisher - Publishing status to rabbitmq... 2016-04-04 08:35:39,602 [pool-25-thread-1] INFO org.apache.airavata.gfac.core.context.ProcessContext - expId: 123_118298cc-742b-4ebd-bbfa-1e7ce3086f74, processId: PROCESS_003523f0-37fb-4f9f-adb2-c5f484a48981 :- Process status changed OUTPUT_DATA_STAGING -> COMPLETED
