[MAHOUT-1521] lucene2seq - Error trying to load data from stored field (when non-indexed)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9
• Fix Version/s: 0.10.0
• Labels: lucene2seq
• Assignee: Frank Scholten
• Reporter: Terry Blankers
• Created: 21/Apr/14 16:28
• Updated: 13/Apr/15 10:20
• Resolved: 15/Jul/14 22:19

Description

When using lucene2seq to load data from a field that is stored but not indexed I receive the following error:

IllegalArgumentException: Field 'body' does not exist in the index

Field is described in schema.xml as:

<fieldname="body"type="string" stored="true" indexed="false"/>

BTW, field is copied to 'content' field for searching, schema.xml snippet:

<copyField source="body" dest="content" />

Copy field is described in schema.xml as:

<fieldname="content" type="text" stored="false" indexed="true" multiValued="true"/>

If I try to load data from the copy field, lucene2seq runs with no errors but I receive empty data for each key/doc:

Key class: class org.apache.hadoop.io.Text Value Class: class org.apache.hadoop.io.Text
Key: 96C4C76CF9D7449C724CA77CB8F650EAFD33E31C: Value:
Key: D6842B81B8D09733B50BEDB4767C2A5C49E43B20: Value: