Hi,
I changed the beginning of the try to:
try {
System.out.println("About to call .next()...");
boolean foo = termsEnumerator.next();
System.out.println("Finished calling first .next()");
System.out.println("About to drop into while()...");
.
.
.
and here's what I got when I ran the app:
Index in directory :[C:\lucene-devel\lucene-devel\index] was opened
successfully!
About to call .next()...
** ERROR **: Exception while stepping through index: [java.io.IOException: The
handle is invalid]
java.io.IOException: The handle is invalid
at java.io.RandomAccessFile.seek(Native Method)
at
org.apache.lucene.store.FSDirectory$FSIndexInput.readInternal(FSDirectory.java:591)
at
org.apache.lucene.store.BufferedIndexInput.readBytes(BufferedIndexInput.java:136)
at
org.apache.lucene.index.CompoundFileReader$CSIndexInput.readInternal(CompoundFileReader.java:247)
at
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:157)
at
org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:38)
at org.apache.lucene.store.IndexInput.readVInt(IndexInput.java:78)
at org.apache.lucene.index.TermBuffer.read(TermBuffer.java:64)
at
org.apache.lucene.index.SegmentTermEnum.next(SegmentTermEnum.java:127)
at ReadIndex.main(ReadIndex.java:29)
Jim
---- [email protected] wrote:
> Hi,
>
> BTW, the next() method is an abstract method in the Javadocs. Does that mean
> that I'm suppose to have my own implementation?
>
> Jim
>
>
> ---- [email protected] wrote:
> > Phil,
> >
> > I posted in haste. Actually, from the output that I posted, doesn't it it
> > look like the .next() itself is throwing the exception?
> >
> > That is what has been puzzling me. It looks like it got through the open()
> > and terms() with no problem, then it blew up when calling the next()?
> >
> > Jim
> >
> >
> > ---- [email protected] wrote:
> > > Phil,
> > >
> > > Yes, that exception is not very helpful :)!!
> > >
> > > I'll try your suggestions and post back.
> > >
> > > Thanks,
> > > Jim
> > >
> > >
> > > ---- Phil Whelan <[email protected]> wrote:
> > > > Hi Jim,
> > > >
> > > > I cannot see anything obvious, but both open() and terms() throw
> > > > IOException's. You could try putting these in separate try..catch
> > > > blocks to see which one it's coming from. Or using e.printStackTrace()
> > > > in the catch block will give more info to help you debug what's
> > > > happening.
> > > >
> > > > On Sat, Aug 1, 2009 at 7:09 PM, <[email protected]> wrote:
> > > > > reader = IndexReader.open(args[0]);
> > > > > Term term = new Term("path", "");
> > > > > termsEnumerator = reader.terms(term);
> > > >
> > > > Cheers,
> > > > Phil
> > > >
> > > > ---------------------------------------------------------------------
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> > > >
> > >
> > >
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> > >
> >
> >
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> >
>
>
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