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https://issues.apache.org/jira/browse/LUCENE-4359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Muir updated LUCENE-4359:
--------------------------------
Attachment: LUCENE-4359_test.patch
just adding a test: i ran into another bug (i think i saw this on the issue
tracker, will look) that confused me for a second, as my test initially passed
with assertNull(document.get("dv")):
{noformat}
doc 0
numfields 2
field 1
name dv
type long
value 0
field 0
name docId
type string
value 0
{noformat}
This second bug is in Document/StoredDocument for numeric fields:
{code}
/** Returns the string value of the field with the given name if any exist in
* this document, or null. If multiple fields exist with this name, this
* method returns the first value added. If only binary fields with this name
* exist, returns null.
* For {@link IntField}, {@link LongField}, {@link
* FloatField} and {@link DoubleField} it returns the string value of the
number. If you want
* the actual numeric field instance back, use {@link #getField}.
*/
public final String get(String name) {
for (StorableField field : fields) {
if (field.name().equals(name) && field.stringValue() != null) {
return field.stringValue();
}
}
return null;
}
{code}
It clearly does not return the string value of a number for numeric fields. Ill
separate this into another issue (or reuse the existing one if i find it)
> Allow DocValues to be unstored
> ------------------------------
>
> Key: LUCENE-4359
> URL: https://issues.apache.org/jira/browse/LUCENE-4359
> Project: Lucene - Core
> Issue Type: Sub-task
> Affects Versions: 5.0
> Reporter: Adrien Grand
> Attachments: LUCENE-4359_test.patch
>
>
> Lucene trunk currently forces DocValues to be stored:
> - FieldType.setDocValueType sets stored to true,
> - DocFieldProcessor.processDocument handles DocValues in a {{for
> (StorableField field: docState.doc.storableFields())}} loop, meaning that
> DocValues won't be consumed if they are not stored.
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