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https://issues.apache.org/jira/browse/SOLR-3350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13252285#comment-13252285
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Tommaso Teofili commented on SOLR-3350:
---------------------------------------
Hi Robert,
For TextField having enablePositionIncrements just set to true and then
evaluating an always true condition seems just wrong (code wise) so we should
discuss if the issue is either in the true constant or in the code switching on
it.
It should be clear how a mixed configuration like the one above should result
in terms of an "overall" enablePositionIncrements property (true, false, not
set) if that's needed in the field type implementation (maybe traversing
objects from the QParser to the SchemaField or in some more convenient way, if
it exists).
Depending on the choice taken on how to fix the code, if a Solr type using
TextField has a tokenizer/some filters with enablePositionIncrements set to
false then there would be different options:
- option 1: it should raise a configuration error
- option 2: log a warning message
- option 3: don't care (like it is now)
> TextField's parseFieldQuery method not using analyzer's enablePosIncr
> parameter
> -------------------------------------------------------------------------------
>
> Key: SOLR-3350
> URL: https://issues.apache.org/jira/browse/SOLR-3350
> Project: Solr
> Issue Type: Bug
> Components: Schema and Analysis
> Affects Versions: 3.5, 4.0
> Reporter: Tommaso Teofili
> Priority: Minor
>
> parseFieldQuery method of TextField class just set
> {code}
> ...
> boolean enablePositionIncrements = true;
> ...
> {code}
> while that should be taken from Analyzer's configuration.
> The above condition is evaluated afterwards in two points:
> {code}
> ...
> if (enablePositionIncrements) {
> mpq.add((Term[]) multiTerms.toArray(new Term[0]), position);
> } else {
> mpq.add((Term[]) multiTerms.toArray(new Term[0]));
> }
> return mpq;
> ...
> ...
> if (enablePositionIncrements) {
> position += positionIncrement;
> pq.add(new Term(field, term), position);
> } else {
> pq.add(new Term(field, term));
> }
> ...
> {code}
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