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https://issues.apache.org/jira/browse/SOLR-17794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17985944#comment-17985944
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Eric Pugh edited comment on SOLR-17794 at 6/24/25 7:33 PM:
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I am dubious about logging complex JSON data structures into a traditional log
file... It works with classic Solr queries because they are single line in
nature...
If you are debugging complex queries, maybe we need to be capturing them and
treating them quite differently? Maybe instead of the output being the log
file, we need to have some other location, a slow_queries.jsonl file? Or
another solr index.. Or even, just make it super easy to send them elsewhere?
This work was meant to be about capturing user query, not the JSON request, but
something more like what was spiked out in
https://github.com/apache/solr/pull/2452
was (Author: epugh):
I am dubious about logging complex JSON data structures into a traditional log
file... It works with classic Solr queries because they are single line in
nature...
If you are debugging complex queries, maybe we need to be capturing them and
treating them quite differently? Maybe instead of the output being the log
file, we need to have some other location, a slow_queries.jsonl file? Or
another solr index.. Or even, just make it super easy to send them elsewhere?
This work was meant to be about capturing user query, not the JSON request, but
something more like like
[https://github.com/apache/solr/pull/2452|https://github.com/apache/solr/pull/2452...]
> Logging JSON Request API parameters
> -----------------------------------
>
> Key: SOLR-17794
> URL: https://issues.apache.org/jira/browse/SOLR-17794
> Project: Solr
> Issue Type: Bug
> Components: JSON Request API, logging
> Affects Versions: 9.8.1
> Environment: Solr 9.8.1, Ubuntu 22.04
> Reporter: Andrew Hankinson
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When using the JSON Request API, there seems to be no way to enable logging
> of the request parameters. This was discussed recently on the Solr users list.
> Unlike the "old" request API that uses the GET parameters for queries, the
> JSON Request API uses query parameters passed in the body of a POST command.
> This means that the log messages that use the JSON Request API, despite
> having search queries executed with the request, produces log messages like
> this:
> {code:java}
> 2025-06-23 07:05:48.036 INFO (qtp1844334363-56-null-95) [c: s: r:
> x:core_name t:null-95] o.a.s.c.S.Request webapp=/solr path=/select params={}
> hits=99 status=0 QTime=2400 {code}
> That is, the "params" element is always empty.
> Furthermore, even if this isn't desirable as the default behaviour, there
> seems to be no way to turn it on in. This makes debugging slow queries quite
> difficult, since it cannot be reproduced.
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