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运行用pyCOMPSs实现的应用程序时出现错误。该应用程序运行良好,但我在应用程序中做了一些更改,并且它已停止工作。这是堆栈我从应用程序得到:运行pyCOMPSs应用程序的SCP失败
--- START OF NESTED EXCEPTION STACK TRACE ---
*** stack trace of GATInvocationException
--- START OF NESTED EXCEPTION STACK TRACE ---
*** stack trace of GATInvocationException
--- START OF NESTED EXCEPTION STACK TRACE ---
*** stack trace of IOException
java.io.IOException: Error during SCP transfer.
at com.trilead.ssh2.SCPClient.put(SCPClient.java:592)
at com.trilead.ssh2.SCPClient.put(SCPClient.java:456)
at org.gridlab.gat.io.cpi.sshtrilead.SshTrileadFileAdaptor.put(SshTrileadFileAdaptor.java:418)
...
Caused by: java.io.IOException: Remote scp terminated with error (scp: /gpfs/scratch/wdir_pycompss: No such file or directory).
at com.trilead.ssh2.SCPClient.readResponse(SCPClient.java:59)
at com.trilead.ssh2.SCPClient.sendFiles(SCPClient.java:166)
at com.trilead.ssh2.SCPClient.put(SCPClient.java:588)
... 15 more
--- END OF NESTED EXCEPTION STACK TRACE ---
*** stack trace of MethodNotApplicableException
LocalFile: cannot copy to remote destination
--- END OF NESTED EXCEPTION STACK TRACE ---
--- END OF NESTED EXCEPTION STACK TRACE ---
它说,一个文件夹中找不到,但在project.xml中定义为工作目录和应用程序创建该文件夹。难道我做错了什么?
开始执行之前是否存在此文件夹?它是由任务创建的吗? –
该文件夹由应用程序在第一个任务中创建 –