Hi Peter,
I'm not sure if I can correctly see the result you attached, I think it sounds
reasonable to me
that you couldn't get search result, because your query 均匀肤色 is used as it is
without
being analyzed whereas the same string 均匀肤色 is tokenized as 均匀 匀肤 肤色 in the
index.
So it is obvious that tokenizers you're using in indexing and querying time
don't match.
Please check what tokenizers you're using in your schema.xml.
Thanks,
koji
On 2017/02/04 23:18, Peter Liu wrote:
hi all:
I was using solr 3.6 and tried to solve a recall-problem today , but
encountered a weird problem.
There's doc with field value : 均匀肤色, (just treated that word as a symbol if
you don't know
it, I just want to describe the problem as exact as possible).
And below was the analysis result ( tokenization) :
Inline image 2
( and text-version if need.
Index Analyzer
均匀肤色 均匀 匀肤 肤色
均匀肤色 均匀 匀肤 肤色
均匀肤色 均匀 匀肤 肤色
Query Analyzer
均匀肤色
均匀肤色
均匀肤色
均匀肤色
The tokenization result indicate the query will recall/hit the doc
undoubtedly. But the doc did
not appear in the result if I search with "均匀肤色". I tried to simplify the
qf/bf/fq/q, just test
it with single field and single document, to make sure it was not caused by
other problems but failed.
It's knotty to debug because it only reproduced in
product environments, I tried same config/index/query but not produce in dev
environment. I'm here
ask for helps if you met similar problem, or any clues/debug-method will be
really helped.😶
