It looks like this was introduced just recently in LUCENE-1314. I've just committed this fix along with test modifications that fail w/o this patch.
-Yonik On Fri, Feb 6, 2009 at 10:15 PM, Yonik Seeley <[email protected]> wrote: > After an NPE and a quick gander at SegmentReader, it looks like it's > trying to clone the norms for *all* fields, regardless of if they are > indexed. > The following is the simplest patch that seems to fix things, but I'm > wondering if other changes might be warranted (like where > fieldNormsChanged is set... should we only check for indexed fields > that have norms enabled? or if we should have CHANGED/UNCHANGED/NONE > rather than true/false) > > -Yonik > > Index: src/java/org/apache/lucene/index/SegmentReader.java > =================================================================== > --- src/java/org/apache/lucene/index/SegmentReader.java (revision 741813) > +++ src/java/org/apache/lucene/index/SegmentReader.java (working copy) > @@ -722,7 +722,8 @@ > if (doClone || !fieldNormsChanged[i]) { > final String curField = fieldInfos.fieldInfo(i).name; > Norm norm = (Norm) this.norms.get(curField); > - clone.norms.put(curField, norm.clone()); > + if (norm != null) > + clone.norms.put(curField, norm.clone()); > } > } > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
