Stefano, I can't seem to start Longwell after updating. A complete startup log is attached, but it seems to fail several times in the same place:
java.lang.NoSuchFieldError: DEFAULT_CONTEXTS at org.openrdf.query.parser.serql.GraphPattern.<init>(GraphPattern.java:42) ... Etc ... My previous install (which I removed first) was from a tarball download, so this was a fresh checkout. Just to be sure, I wiped it out and did a new checkout of /tags/2.5.4, which compiled and started up fine. Then I used "svn switch" to update to /trunk, which updated 3 files (QueryManager.java, longwell.properties, and pom.xml), and received the same startup errors as when I had simply checked out the trunk from scratch. I noticed that the openrdf dependency changed from version 2.0-SNAPSHOT to 2.0-beta5, but I didn't venture in any farther than that for want of time. Any suggestions on how I can make the current head revision work? Thanks, Michael -- Michael B. Klein Digital Repository Librarian Boston Public Library (617) 859-2391 [EMAIL PROTECTED] On 10/22/07 7:52 PM, "Stefano Mazzocchi" <[EMAIL PROTECTED]> wrote: > A few months ago, we identified a major performance degradation issue > with Longwell and we fixed it (basically one way of querying the triple > store with another). > > Unfortunately, the two queries are not idempotent in all situations and > this resulted in a seriously broken Longwell functionality. Mark > Wilkinson unfortunately ran into this problem. > > I've spent the entire day to find where the problem (performing binary > search backtracking on all the longwell revisions to understand what > broke it) was and fixed it in the latest Longwell trunk in svn. > > Please do an 'svn update' to get the latest fixes and perform a 'mvn > clean' before running './longwell' again. > > There is still a major issue in longwell about facets that are mostly > numeric but have some intrusive non-numeric values (such as Mark's > dataset that he gave me access to) that end up completely empty and > without any warning. We've been hit by that before and we'll fix it real > soon. > > Hope this helps.
longwell_error_log.txt
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