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Posted to dev@lucene.apache.org by "Varun Thacker (JIRA)" <ji...@apache.org> on 2018/07/10 21:10:00 UTC
[jira] [Updated] (SOLR-12542) Trying to export on a non doc-values
field gives no response
[ https://issues.apache.org/jira/browse/SOLR-12542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Varun Thacker updated SOLR-12542:
---------------------------------
Attachment: chrome.png
> Trying to export on a non doc-values field gives no response
> ------------------------------------------------------------
>
> Key: SOLR-12542
> URL: https://issues.apache.org/jira/browse/SOLR-12542
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Varun Thacker
> Priority: Major
> Attachments: chrome.png
>
>
> I wanted to see the current behaviour of the export writer when it came to boolean fields and ran into this issue.
> Start solr: ./bin/solr start -e cloud -noprompt
> {code:java}
> ~/solr-7.4.0$ curl -v "http://localhost:8983/solr/gettingstarted/export/?q=*:*&sort=a_b%20desc&fl=id"
> * Trying ::1...
> * TCP_NODELAY set
> * Connected to localhost (::1) port 8983 (#0)
> > GET /solr/gettingstarted/export/?q=*:*&sort=a_b%20desc&fl=id HTTP/1.1
> > Host: localhost:8983
> > User-Agent: curl/7.54.0
> > Accept: */*
> >
> < HTTP/1.1 500 Server Error
> < Content-Type: application/octet-stream
> < Content-Length: 0
> <
> * Connection #0 to host localhost left intact{code}
>
> This basically comes back with no response, and unless you look at the server logs can't tell what the error is. Chrome displays the attached screenshot which is what confused me to start with.
> From the logs
> {code:java}
> ERROR - 2018-07-09 12:04:53.951; [c:gettingstarted s:shard2 r:core_node8 x:gettingstarted_shard2_replica_n6] org.apache.solr.servlet.HttpSolrCall; null:java.io.IOException: a_b must have DocValues to use this feature.
> at org.apache.solr.handler.ExportWriter.getSortDoc(ExportWriter.java:389)
> at org.apache.solr.handler.ExportWriter.writeDocs(ExportWriter.java:231)
> at org.apache.solr.handler.ExportWriter.lambda$null$1(ExportWriter.java:222)
> at org.apache.solr.response.JSONWriter.writeIterator(JSONResponseWriter.java:515)
> at org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:179)
> at org.apache.solr.response.JSONWriter$2.put(JSONResponseWriter.java:551)
> at org.apache.solr.handler.ExportWriter.lambda$null$2(ExportWriter.java:222){code}
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