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https://issues.apache.org/jira/browse/SOLR-8082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ishan Chattopadhyaya updated SOLR-8082:
---------------------------------------
Attachment: SOLR-8082.patch
Updating the patch. This contains a randomized test, which I am currently
beasting now.
This depends on a patch for a bug I found during testing this, LUCENE-7111.
If the beasting goes fine, I think this is a fix that behaves correctly. But,
still not sure if this is the best fix to have, since there possibly exists
another alternative (which I'll look into after this) to write the longs in
sortable order itself.
> 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
> Attachments: 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}
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