[AIRAVATA-2740] Non-existing file transfer has failed the experiment

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.18
• Component/s: helix implementation
• Environment: http://149.165.168.248:8008/
• Assignee: Dimuthu
• Reporter: Eroma
• Created: 05/Apr/18 19:47
• Updated: 08/May/18 20:30
• Resolved: 08/May/18 20:30

Description

1. Due to an 0 byte input file upload tan expected output file is not generated in the application execution. 
2. The airavata tries to transfer the file an error is thrown as the file is not existing.
3. But a 0 byte output file is created in the gateway data storage and user can view it.
4. Exception is thrown [1]
5. If a specified output file is not in the working directory, it should be ignored, not create an empty file in the storage
6. If a 0 byte file exists in the working directory it should be transferred to the storage.

[1]

org.apache.airavata.agents.api.AgentException: java.io.FileNotFoundException: /tmp/PROCESS_ac1064b1-226e-491c-91e6-303448f05f16/temp_inputs/Gaussian.log (No such file or directory) at org.apache.airavata.helix.agent.ssh.SshAgentAdaptor.copyFileTo(SshAgentAdaptor.java:307) at org.apache.airavata.helix.agent.storage.StorageResourceAdaptorImpl.uploadFile(StorageResourceAdaptorImpl.java:98) at org.apache.airavata.helix.impl.task.staging.DataStagingTask.transferFileToStorage(DataStagingTask.java:158) at org.apache.airavata.helix.impl.task.staging.OutputDataStagingTask.onRun(OutputDataStagingTask.java:163) at org.apache.airavata.helix.impl.task.AiravataTask.onRun(AiravataTask.java:265) at org.apache.airavata.helix.core.AbstractTask.run(AbstractTask.java:82) at org.apache.helix.task.TaskRunner.run(TaskRunner.java:70) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 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:748) Caused by: java.io.FileNotFoundException: /tmp/PROCESS_ac1064b1-226e-491c-91e6-303448f05f16/temp_inputs/Gaussian.log (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at java.io.FileInputStream.(FileInputStream.java:93) at org.apache.airavata.helix.agent.ssh.SshAgentAdaptor.copyFileTo(SshAgentAdaptor.java:276) ... 13 more