On 6/11/07, Marcel Reutegger <[EMAIL PROTECTED]> wrote:
Gary Dong wrote:
> 2. Assume it is a feasible idea. I configured the <SearchIndex> element by
> provide a <FileSystem> which is configured as OracleFileSystem in my
> <Workspace> configuration as below. When I run the application I noticed
> that the search index is still on local file system.
>
> Can anyone tell how I can persistence search index in the database?
this is currently not possible. there once was an implementation that used the
FileSystem abstraction, but it was removed again because the performance was
bad. for certain operations the lucene query handler reads from the index files
in a random access fashion, which is not possible with the FileSystem API.
random access is supported by the FileSystem abstraction:
http://jackrabbit.apache.org/api-1/org/apache/jackrabbit/core/fs/FileSystemResource.html#getRandomAccessOutputStream()
the problem is implementing this feature efficiently using a database backend.
cheers
stefan
please file a jira issue if you wish to see this implemented.
regards
marcel
