What does it do to query performance ? IIRC Compass has a JDBCDirectory that stores the indexes in DB blobs, but last time I looked (ok that was 3 years ago), the typical Lucene seek operation causes lots of network traffic especially where the DB didnt support seek into a blob. (at the time mysql didn't).
The other problem might be that Jackrabbit does some odd things with the index to update it without requiring readers to re-open, I cant remember what exactly. Ian On 16 Mar 2010, at 19:23, Joseph Ottinger wrote: > Not that I know of. I'll see if I can hunt down my implementation and post > it. It's really *lucene* and compass integration, where compass provides > extra storage mechanisms for Lucene, but that should be available for > Jackrabbit, too. > > On Tue, Mar 16, 2010 at 3:14 PM, Justin Edelson > <[email protected]>wrote: > >> Joseph- >> Is Jackrabbit/Compass integration documented somewhere? >> >> Thanks, >> Justin >> >> On 3/16/10 3:04 PM, Joseph Ottinger wrote: >>> You can use a different Lucene storage mechanism, one that doesn't use a >>> filesystem; I've used Compass' stuff with success. >>> >>> On Tue, Mar 16, 2010 at 2:55 PM, Rakesh Vidyadharan <[email protected] >>> wrote: >>> >>>> >>>> On 16 Mar 2010, at 11:35, pradeepkudale wrote: >>>> >>>>> >>>>> Hi all, >>>>> >>>>> I was trying to configure Apache Jackrabbit 2.0.0 in order to get >>>> everything >>>>> stored in an mySql. >>>>> It should not create any files on the LocalFileSystem but in my case it >>>> is >>>>> creating some files. >>>> >>>> It is not possible to totally get rid of the local file system unless >> you >>>> totally disable search indexing. I think even with that, JR will need >> the >>>> repository and workspaces directories on the local file system. >>>> >>>> Rakesh >>> >>> >>> >>> >> >> > > > -- > Joseph B. Ottinger > http://enigmastation.com
