[JCR-1536] "Index already present" exception when opening a restored repository

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: core 1.4.3
• Component/s: indexing, jackrabbit-core
• Assignee: Unassigned
• Reporter: Thomas Mueller
• Created: 14/Apr/08 12:33
• Updated: 06/Jan/09 16:01
• Resolved: 14/Apr/08 13:32

Description

I have created a new repository, added one node, then copied all files while Jackrabbit is running.
Then closed the repository, restored the backup, and tried to open the repository.
Unfortunately, this resulted in the following exception:

javax.jcr.RepositoryException: Index already present: Index already present: Index already present
at org.apache.jackrabbit.core.SearchManager.initializeQueryHandler(SearchManager.java:575)
at org.apache.jackrabbit.core.SearchManager.<init>(SearchManager.java:255)
at org.apache.jackrabbit.core.RepositoryImpl$WorkspaceInfo.getSearchManager(RepositoryImpl.java:1613)
at org.apache.jackrabbit.core.RepositoryImpl.initWorkspace(RepositoryImpl.java:606)

The backup contains the following index file:
workspaces/default/index/redo.log
There are no other files or directories or files in that directory (also no _n directories). The content of redo.log is:

-1 STR
-1 ADD cafebabe-cafe-babe-cafe-babecafebabe
-1 COM
0 STR
0 DEL cafebabe-cafe-babe-cafe-babecafebabe
0 ADD fa87759b-f9fe-4ba8-986c-d1914ffce3de
0 ADD eda04b36-9c21-4712-bedf-206c36f0e3d2
0 ADD ae917cca-a0bb-4ac0-a16d-805aac6c7b10
0 ADD cafebabe-cafe-babe-cafe-babecafebabe
0 COM
1 STR
1 ADD 0121f271-bbe7-4f71-a793-5f4380f3c487
1 COM