DSpace XMLUI Batch-Importer: Import fails (No such file or directory)

Still failing at trying to batch-import a SimpleArchiveFormat-zip file via the XMLUI. The error message I'm getting is Import failed /home/dspace/dspace/imports/import.zip/item_001/dublin_core.xml (No such file or directory). This is odd, since creating the directories, creating the mapfile and unzipping the files seems to work all right (see dspace.log and the output from monitoring the "imports"-dir below).

dspace.log

2016-01-07 14:46:55,800 INFO  org.dspace.app.itemimport.ItemImport @ Created org.dspace.app.batchitemimport.work.dir of: /home/dspace/dspace/imports
2016-01-07 14:46:55,824 INFO  org.dspace.app.xmlui.aspect.administrative.FlowBatchImportUtils @ Attempt UIBatchImport to collection: Fakultätsratsprotokolle der Fakultät für Geisteswissenschaften, zip: import.zip, map: /home/dspace/dspace/imports/import.zip8386418726670935229.map
2016-01-07 14:46:55,825 ERROR org.dspace.app.itemimport.ItemImport @ Unable to create contents directory: /home/dspace/dspace/imports/import.zip/item_001/
2016-01-07 14:46:55,825 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_001/2011-01-12.pdf
2016-01-07 14:46:55,829 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_001/contents
2016-01-07 14:46:55,829 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_001/dublin_core.xml
2016-01-07 14:46:55,830 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_002/2011-02-09.pdf
2016-01-07 14:46:55,834 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_002/contents
2016-01-07 14:46:55,835 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_002/dublin_core.xml
2016-01-07 14:46:55,835 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_003/2011-04-06.pdf
2016-01-07 14:46:55,836 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_003/contents
2016-01-07 14:46:55,836 INFO  org.dspace.app.itemimport.ItemImport @ Extracting file: item_003/dublin_core.xml
2016-01-07 14:46:55,867 INFO  org.dspace.content.Item @ kai.woerner@uni-hamburg.de:session_id=AF948601DF1A1248669B8BE43058C912:ip_addr=134.100.73.56:update_item:item_id=23
2016-01-07 14:46:55,883 INFO  org.dspace.content.Item @ kai.woerner@uni-hamburg.de:session_id=AF948601DF1A1248669B8BE43058C912:ip_addr=134.100.73.56:create_item:item_id=23
2016-01-07 14:46:55,924 INFO  org.dspace.content.Item @ kai.woerner@uni-hamburg.de:session_id=AF948601DF1A1248669B8BE43058C912:ip_addr=134.100.73.56:update_item:item_id=23
2016-01-07 14:46:55,933 INFO  org.dspace.content.WorkspaceItem @ kai.woerner@uni-hamburg.de:session_id=AF948601DF1A1248669B8BE43058C912:ip_addr=134.100.73.56:create_workspace_item:workspace_item_id=-1item_id=23collection_id=2
2016-01-07 14:46:55,981 ERROR org.dspace.app.itemimport.ItemImport @ AddItems encountered an error, will try to revert. Error: /home/dspace/dspace/imports/import.zip/item_001/dublin_core.xml  (No such file or directory)
2016-01-07 14:46:55,985 INFO  org.dspace.event.EventManager @ 
2016-01-07 14:46:56,020 INFO  org.dspace.app.itemimport.ItemImport @ Attempted to delete partial (errored) import
2016-01-07 14:46:56,020 ERROR org.dspace.app.xmlui.aspect.administrative.FlowBatchImportUtils @ BatchImportUI - Failure during import: /home/dspace/dspace/imports/import.zip/item_001/dublin_core.xml  (No such file or directory)

Output from inotifywait -mr --timefmt '%H:%M' --format '%T %w %e %f' /home/dspace/dspace/imports

14:36 /home/dspace/dspace/imports/ CREATE import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ CLOSE_WRITE,CLOSE import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ CREATE,ISDIR import.zip
14:36 /home/dspace/dspace/imports/ OPEN,ISDIR import.zip
14:36 /home/dspace/dspace/imports/ CLOSE_NOWRITE,CLOSE,ISDIR import.zip
14:36 /home/dspace/dspace/imports/import.zip/ CREATE,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CREATE 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_WRITE,CLOSE 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CREATE contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_WRITE,CLOSE contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CREATE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_001/ MODIFY dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_WRITE,CLOSE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/ CREATE,ISDIR item_002
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_002
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_002
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CREATE 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ OPEN 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CLOSE_WRITE,CLOSE 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CREATE contents
14:36 /home/dspace/dspace/imports/import.zip/item_002/ OPEN contents
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY contents
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CLOSE_WRITE,CLOSE contents
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CREATE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_002/ OPEN dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_002/ MODIFY dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CLOSE_WRITE,CLOSE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/ CREATE,ISDIR item_003
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_003
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_003
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CREATE 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ OPEN 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CLOSE_WRITE,CLOSE 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CREATE contents
14:36 /home/dspace/dspace/imports/import.zip/item_003/ OPEN contents
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY contents
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CLOSE_WRITE,CLOSE contents
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CREATE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_003/ OPEN dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_003/ MODIFY dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CLOSE_WRITE,CLOSE dublin_core.xml
14:36 /home/dspace/dspace/imports/ MODIFY import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN,ISDIR import.zip
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/ CLOSE_NOWRITE,CLOSE,ISDIR import.zip
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_001/ ACCESS dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_NOWRITE,CLOSE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ ACCESS contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_NOWRITE,CLOSE contents
14:36 /home/dspace/dspace/imports/ CLOSE_WRITE,CLOSE import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ CLOSE_NOWRITE,CLOSE import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ CLOSE_NOWRITE,CLOSE import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/ DELETE import.zip1190120347740836957.map
14:36 /home/dspace/dspace/imports/ OPEN,ISDIR import.zip
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/ CLOSE_NOWRITE,CLOSE,ISDIR import.zip
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/item_001/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/item_001/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/item_001/ DELETE contents
14:36 /home/dspace/dspace/imports/import.zip/item_001/ DELETE 2011-01-12.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_001/ DELETE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_001/ DELETE_SELF
14:36 /home/dspace/dspace/imports/import.zip/ DELETE,ISDIR item_001
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_003
14:36 /home/dspace/dspace/imports/import.zip/item_003/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_003
14:36 /home/dspace/dspace/imports/import.zip/item_003/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/item_003/ DELETE contents
14:36 /home/dspace/dspace/imports/import.zip/item_003/ DELETE 2011-04-06.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_003/ DELETE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_003/ DELETE_SELF
14:36 /home/dspace/dspace/imports/import.zip/ DELETE,ISDIR item_003
14:36 /home/dspace/dspace/imports/import.zip/ OPEN,ISDIR item_002
14:36 /home/dspace/dspace/imports/import.zip/item_002/ OPEN,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/ CLOSE_NOWRITE,CLOSE,ISDIR item_002
14:36 /home/dspace/dspace/imports/import.zip/item_002/ CLOSE_NOWRITE,CLOSE,ISDIR
14:36 /home/dspace/dspace/imports/import.zip/item_002/ DELETE contents
14:36 /home/dspace/dspace/imports/import.zip/item_002/ DELETE 2011-02-09.pdf
14:36 /home/dspace/dspace/imports/import.zip/item_002/ DELETE dublin_core.xml
14:36 /home/dspace/dspace/imports/import.zip/item_002/ DELETE_SELF
14:36 /home/dspace/dspace/imports/import.zip/ DELETE,ISDIR item_002
14:36 /home/dspace/dspace/imports/import.zip/ DELETE_SELF
14:36 /home/dspace/dspace/imports/ DELETE,ISDIR import.zip
14:36 /home/dspace/dspace/imports/ DELETE_SELF

Solution

It was my fault: I added the dublin_core.xml to the contents file, where it does not belong. I'm sorry.