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SOLR-8831: allow _version_ field to be retrievable via docValues

This commit is contained in:
yonik 2016-03-11 14:10:37 -05:00
parent ef916c1e7e
commit 164d6ccd2d
2 changed files with 6 additions and 4 deletions
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2
solr/CHANGES.txt
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@ -192,6 +192,8 @@ New Features
* SOLR-8698: params.json can now specify 'appends' and 'invariants' (noble) * SOLR-8698: params.json can now specify 'appends' and 'invariants' (noble)
* SOLR-8831: allow _version_ field to be retrievable via docValues (yonik)
Bug Fixes Bug Fixes
---------------------- ----------------------

8
solr/core/src/java/org/apache/solr/update/VersionInfo.java
View File

@ -61,7 +61,7 @@ public class VersionInfo {
*/ */
public static SchemaField getAndCheckVersionField(IndexSchema schema) public static SchemaField getAndCheckVersionField(IndexSchema schema)
throws SolrException { throws SolrException {
final String errPrefix = VERSION_FIELD + " field must exist in schema, using indexed=\"true\" or docValues=\"true\", stored=\"true\" and multiValued=\"false\""; final String errPrefix = VERSION_FIELD + " field must exist in schema and be searchable (indexed or docValues) and retrievable(stored or docValues) and not multiValued";
SchemaField sf = schema.getFieldOrNull(VERSION_FIELD); SchemaField sf = schema.getFieldOrNull(VERSION_FIELD);
if (null == sf) { if (null == sf) {
@ -72,12 +72,12 @@ public class VersionInfo {
if ( !sf.indexed() && !sf.hasDocValues()) { if ( !sf.indexed() && !sf.hasDocValues()) {
throw new SolrException throw new SolrException
(SolrException.ErrorCode.SERVER_ERROR, (SolrException.ErrorCode.SERVER_ERROR,
errPrefix + " (" + VERSION_FIELD + " must be either indexed or have docValues"); errPrefix + " (" + VERSION_FIELD + " not searchable");
} }
if ( !sf.stored() ) { if ( !sf.stored() && !sf.hasDocValues()) {
throw new SolrException throw new SolrException
(SolrException.ErrorCode.SERVER_ERROR, (SolrException.ErrorCode.SERVER_ERROR,
errPrefix + " (" + VERSION_FIELD + " is not stored"); errPrefix + " (" + VERSION_FIELD + " not retrievable");
} }
if ( sf.multiValued() ) { if ( sf.multiValued() ) {
throw new SolrException throw new SolrException