Weijie Wang created SOLR-13730:
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Summary: payload text is parsed in a backward order
Key: SOLR-13730
URL: https://issues.apache.org/jira/browse/SOLR-13730
Project: Solr
Issue Type: Improvement
Security Level: Public (Default Security Level. Issues are Public)
Components: query parsers
Affects Versions: 8.2
Reporter: Weijie Wang
I followed
[this|[https://lucidworks.com/post/end-to-end-payload-example-in-solr/]] to add
a payload field for my solr schema and find out that
DelimitedPayloadTokenFilter used to parse payload input is parsing it in a
backward order, which will let it always find the first delimiter ('|' in my
case) to split on, which will result in parsing error for inputs like
"abc|def|0.5" (`def|0.5` is not a float). And it makes sense if my key for this
payload happen to contain a '|'. Is it possible to change it to split on the
last delimiter or provide an option for this as the sub-string after the last
delimiter is guaranteed to be a payload score?
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