Hi,

I am running Dspace 1.4.2 under Fedora Core 8. While running media filter I am 
facing the following problems:

1. The system is giving following error message for jpeg files

ERROR filtering, skipping bitstream #1 java.lang.NullPointerException
java.lang.NullPointerException
   at 
org.dspace.app.mediafilter.JPEGFilter.getDestinationStream(JPEGFilter.java:108)
   at 
org.dspace.app.mediafilter.MediaFilter.processBitstream(MediaFilter.java:155)
   at 
org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:327)
   at 
org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:296)
   at 
org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:266)
   at 
org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:234)
   at 
org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:185)
ERROR filtering, skipping bitstream #3 java.lang.NullPointerException
java.lang.NullPointerException
   at 
org.dspace.app.mediafilter.JPEGFilter.getDestinationStream(JPEGFilter.java:108)
   at 
org.dspace.app.mediafilter.MediaFilter.processBitstream(MediaFilter.java:155)
   at 
org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:327)
   at 
org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:296)
   at 
org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:266)
   at 
org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:234)
   at 
org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:185)
Updating search index:

2. While Indexing large pdf files it gives memory usage error.

What is the solution to these problems and Is there any way I can restrict a 
particular document not to be indexed (fulltext)

Thanks

B.B. Chand

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