Dennis Gove created SOLR-7548:
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Summary: CloudSolrStream Limits Max Results to rows Param
Key: SOLR-7548
URL: https://issues.apache.org/jira/browse/SOLR-7548
Project: Solr
Issue Type: Bug
Affects Versions: Trunk
Reporter: Dennis Gove
Priority: Minor
Fix For: Trunk
The CloudSolrStream stream class accepts a set of params to be passed to the
standard query handler. If the provided params doesn't include "rows=N" then
maximum # of records returned by this stream is the configured default rows
value (generally 10, but perhaps more).
As CloudSolrStream would generally be the first part of a larger set of stream
expressions it seems counterintuitive to limit the first set by this value.
This ticket is to address this so that either we set pass a param of rows=MAX
where MAX is the max value we can pass (max int or max long I suppose) or make
it so that default value is ignored when in a streaming context.
Example:
Imagine we have a collection "people" with 90 documents in it
The following query would return at most 10 documents (assuming 10 is the
default)
{code}
search(people,q=*:*,fl="id,name_s,gender_s,nick_s",sort="name_s desc")
{code}
The following query would return all documents
{code}
search(people,q=*:*,fl="id,name_s,gender_s,nick_s",sort="name_s desc",rows=100)
{code}
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