[SOLR-10872] _version_ returns exception when changed to point field

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 6.6
• Assignee: Unassigned
• Reporter: Shawn Feldman
• Created: 12/Jun/17 16:10
• Updated: 08/Jun/19 15:19

Description

I changed all my TrieLong Fields to Point fields. version always returns an error unless i turn on docvalues for version

<fieldType name="long" class="solr.LongPointField"/>
<field name="version" type="long" indexed="true" stored="true" />

Getting this error when i index

 Remote error message: Point fields can't use FieldCache. Use docValues=true for field: _version_
solr2_1    |    at org.apache.solr.update.processor.DistributedUpdateProcessor.doFinish(DistributedUpdateProcessor.java:973)
solr2_1    |    at org.apache.solr.update.processor.DistributedUpdateProcessor.finish(DistributedUpdateProcessor.java:1912)
solr2_1    |    at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.finish(LogUpdateProcessorFactory.java:182)
solr2_1    |    at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:78)
solr2_1    |    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
solr2_1    |    at org.apache.solr.core.SolrCore.execute(SolrCore.java:2440)
solr2_1    |    at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)

Issue Links

• relates to: SOLR-10832 Using "indexed" PointField for _version_ breaks VersionInfo.getMaxVersionFromIndex
• relates to: SOLR-10472 Fix uninversioning of (single valued) PointFields & clean up some related code