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From "Cameron Goodale (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OODT-487) MetadataBasedProductMover to handle when the source and destinations match
Date Mon, 27 Aug 2012 17:42:07 GMT
Cameron Goodale created OODT-487:

             Summary: MetadataBasedProductMover to handle when the source and destinations
                 Key: OODT-487
                 URL: https://issues.apache.org/jira/browse/OODT-487
             Project: OODT
          Issue Type: Improvement
          Components: file manager
    Affects Versions: 0.4
         Environment: OS X 10.6.8, CentOS 5
            Reporter: Cameron Goodale
            Assignee: Cameron Goodale
            Priority: Minor
             Fix For: 0.5

I was trying to move an entire ProductType using the MetadataBasedProductMover class.  Everything
as going swell until it reached a product that was missing from the archive.  

When I restarted the move MetadataBasedProductMover started complaining about the source and
destination for the move are the same, and it would halt with the following errors:

INFO: Moving product: [blah.txt] from: [/Users/cgoodale/files/moved/null] to: [/Users/cgoodale/files/moved/null]
Exception in thread "main" org.apache.oodt.cas.filemgr.structs.exceptions.DataTransferException:
java.lang.Exception: org.apache.oodt.cas.filemgr.structs.exceptions.DataTransferException:
cannot move product: [blah.txt] to same location: [file:/Users/cgoodale/files/moved/null]
	at org.apache.oodt.cas.filemgr.system.XmlRpcFileManagerClient.moveProduct(XmlRpcFileManagerClient.java:305)
	at org.apache.oodt.cas.filemgr.tools.MetadataBasedProductMover.moveProducts(MetadataBasedProductMover.java:113)
	at org.apache.oodt.cas.filemgr.tools.MetadataBasedProductMover.moveProducts(MetadataBasedProductMover.java:142)
	at org.apache.oodt.cas.filemgr.tools.MetadataBasedProductMover.main(MetadataBasedProductMover.java:172)

I have written up a small patch to MetadataBasedProductMover that does a check before attempting
to perform the move.  Thanks to Michael Joyce for his help on this.

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