[
https://issues.apache.org/jira/browse/SOLR-8082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15201502#comment-15201502
]
Ishan Chattopadhyaya commented on SOLR-8082:
--------------------------------------------
Thanks Yonik, the patch looks good. The test is passing for me.
Do you think we should rely on FunctionRangeQuery for the entire number line,
or should we just use this for the negative range? To me, both looked similar
in terms of performance.
> can't query against negative float or double values when indexed="false"
> docValues="true" multiValued="false"
> -------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-8082
> URL: https://issues.apache.org/jira/browse/SOLR-8082
> Project: Solr
> Issue Type: Bug
> Reporter: Hoss Man
> Priority: Blocker
> Fix For: 6.0
>
> Attachments: SOLR-8082.patch, SOLR-8082.patch, SOLR-8082.patch,
> SOLR-8082.patch, SOLR-8082.patch, SOLR-8082.patch, SOLR-8082.patch
>
>
> Haven't dug into this yet, but something is evidently wrong in how the
> DocValues based queries get build for single valued float or double fields
> when negative numbers are involved.
> Steps to reproduce...
> {noformat}
> $ bin/solr -e schemaless -noprompt
> ...
> $ curl -X POST -H 'Content-type:application/json' --data-binary '{
> "add-field":{ "name":"f_dv_multi", "type":"tfloat", "stored":"true",
> "indexed":"false", "docValues":"true", "multiValued":"true" }, "add-field":{
> "name":"f_dv_single", "type":"tfloat", "stored":"true", "indexed":"false",
> "docValues":"true", "multiValued":"false" } }'
> http://localhost:8983/solr/gettingstarted/schema
> {
> "responseHeader":{
> "status":0,
> "QTime":84}}
> $ curl -X POST -H 'Content-type:application/json' --data-binary
> '[{"id":"test", "f_dv_multi":-4.3, "f_dv_single":-4.3}]'
> 'http://localhost:8983/solr/gettingstarted/update/json/docs?commit=true'
> {"responseHeader":{"status":0,"QTime":57}}
> $ curl 'http://localhost:8983/solr/gettingstarted/query?q=f_dv_multi:"-4.3";'
> {
> "responseHeader":{
> "status":0,
> "QTime":5,
> "params":{
> "q":"f_dv_multi:\"-4.3\""}},
> "response":{"numFound":1,"start":0,"docs":[
> {
> "id":"test",
> "f_dv_multi":[-4.3],
> "f_dv_single":-4.3,
> "_version_":1512962117004689408}]
> }}
> $ curl 'http://localhost:8983/solr/gettingstarted/query?q=f_dv_single:"-4.3";'
> {
> "responseHeader":{
> "status":0,
> "QTime":5,
> "params":{
> "q":"f_dv_single:\"-4.3\""}},
> "response":{"numFound":0,"start":0,"docs":[]
> }}
> {noformat}
> Explicit range queries (which is how numeric "field" queries are implemented
> under the cover) are equally problematic...
> {noformat}
> $ curl
> 'http://localhost:8983/solr/gettingstarted/query?q=f_dv_multi:%5B-4.3+TO+-4.3%5D'
> {
> "responseHeader":{
> "status":0,
> "QTime":0,
> "params":{
> "q":"f_dv_multi:[-4.3 TO -4.3]"}},
> "response":{"numFound":1,"start":0,"docs":[
> {
> "id":"test",
> "f_dv_multi":[-4.3],
> "f_dv_single":-4.3,
> "_version_":1512962117004689408}]
> }}
> $ curl
> 'http://localhost:8983/solr/gettingstarted/query?q=f_dv_single:%5B-4.3+TO+-4.3%5D'
> {
> "responseHeader":{
> "status":0,
> "QTime":0,
> "params":{
> "q":"f_dv_single:[-4.3 TO -4.3]"}},
> "response":{"numFound":0,"start":0,"docs":[]
> }}
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
