Yonik Seeley wrote:
On 4/5/06, Dan Armbrust <[EMAIL PROTECTED]> wrote:
I'll continue to try to generate a test case that gets the docs out of
order... but if someone in the know could answer authoritatively whether
I browsed the code for IndexWriter.addIndexes(Dir[]), and it looks
like it should preserve order.
The directories are added in order, and the segments for each
directory are added in order. The merging code is shared, so that
shouldn't do anything different than normal segment merges.
-Yonik
http://incubator.apache.org/solr Solr, The Open Source Lucene Search Server
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Thanks for checking Yonik. I'm fairly certain that this is a lucene bug
then - I will try to come up with a reproduceable test case.
My load code is pretty simple... whenever I create a new document, I put
in a field that contains a counter of the load order.
When I look at the individual indexes, things are fine - but after it
merges them, I get a significant percentage of documents which have been
reordered.
One other thing I can look into - I've been building these indexes on a
64 bit linux machine, using a 64 bit JVM. I need to see if the same
error happens on 32 bit windows....
Dan
--
****************************
Daniel Armbrust
Biomedical Informatics
Mayo Clinic Rochester
daniel.armbrust(at)mayo.edu
http://informatics.mayo.edu/
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