#446 Error during normalization step when the running DPR from a virtual machine and the working directly is on host workstation

[Kirti Chennareddy]

Version : 7.1.1
Environment : DPR is running on a virtual client while the working directory is on the host workstation.

Everytime DPR is at Normalization step, it is unable to read the file from the qf_date folder and throws below error. Unable to complete normalization step.

au.gov.naa.digipres.dpr.task.step.ProcessingException: java.nio.file.FileSystemException: \tsclient\C\DPRWorkingDirectory\2017_07061413\pf_data\normalised: The process cannot access the file because it is being used by another process.

at au.gov.naa.digipres.dpr.task.step.NormalisationStep.doNormalisation(NormalisationStep.java:577)
at au.gov.naa.digipres.dpr.task.step.NormalisationStep.doProcessing(NormalisationStep.java:264)
at au.gov.naa.digipres.dpr.task.step.Step.process(Step.java:207)
at au.gov.naa.digipres.dpr.ui.task.StepProcessingThread.run(StepProcessingThread.java:106)

Caused by: java.nio.file.FileSystemException: \tsclient\C\DPRWorkingDirectory\2017_07061413\pf_data\normalised: The process cannot access the file because it is being used by another process.

at sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at sun.nio.fs.WindowsFileSystemProvider.implDelete(Unknown Source)
at sun.nio.fs.AbstractFileSystemProvider.delete(Unknown Source)
at java.nio.file.Files.delete(Unknown Source)
at au.gov.naa.digipres.dpr.task.step.NormalisationStep.doNormalisation(NormalisationStep.java:574)
... 3 more