Import backup assetstore

[José Geraldo]

Hello everyone,

I received a backup of an assetstore that was in S3 AWS and the assetstore has the following structure:

bitstreams assetstore/data/id_internal

I would like your help how to import this structure into the local assetstore structure in Dspace 6.3:

[dspace]/assetstore/12/34/56/12345678901234567890123456789012345678

[José Geraldo]

I used the script below to create the correct structure and run index-discovery -b, but still returning the error below:

psql postgresql://localhost:5432/dspace -U dspace -t -c "COPY (select b.internal_id, substring(b.internal_id for 2) || '/' || substring(b.internal_id from 3 for 2) || '/' || substring(b.internal_id from 5 for 2 ) as bitstream_path from bitstream b) TO STDOUT (format csv, delimiter ';')"  > /tmp/internal_id

Error:

Caused by: java.lang.NullPointerException

	at org.dspace.storage.bitstore.BitstreamStorageServiceImpl.retrieve(BitstreamStorageServiceImpl.java:216)
	at org.dspace.content.BitstreamServiceImpl.retrieve(BitstreamServiceImpl.java:278)
	at org.dspace.app.xmlui.cocoon.BitstreamReader.setup(BitstreamReader.java:399)
	at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
	at com.sun.proxy.$Proxy96.setup(Unknown Source)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader(AbstractProcessingPipeline.java:560)
	... 75 more

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At.te,

José Geraldo