[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-76) Lazy loaded property isn't indexed properly

[Christian Bauer (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-76?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_27220 ] 

Christian Bauer commented on HSEARCH-76:
----------------------------------------

Documentation example is also wrong for batching (yeah it is also wrong in the H3 reference docs), the batch misses the last row:

transaction = fullTextSession.beginTransaction();
//Scrollable results will avoid loading too many objects in memory
ScrollableResults results = fullTextSession.createCriteria( Email.class ).scroll( ScrollMode.FORWARD_ONLY );
int index = 0;
while( results.next() ) {
    index++;
    fullTextSession.index( results.get(0) ); //index each element
    if (index % batchSize == 0) s.clear(); //clear every batchSize since the queue is processed
}
transaction.commit();

Should be:

transaction = fullTextSession.beginTransaction();
//Scrollable results will avoid loading too many objects in memory
ScrollableResults results = fullTextSession.createCriteria( Email.class ).scroll( ScrollMode.FORWARD_ONLY );
int index = 0;
while( true ) {
    index++;
    fullTextSession.index( results.get(0) ); //index each element
    if (index % batchSize == 0) s.clear(); //clear every batchSize since the queue is processed
  
    if (results.isLast())
        break;
    else
        results.next();
}
transaction.commit();



> Lazy loaded property isn't indexed properly
> -------------------------------------------
>
>                 Key: HSEARCH-76
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-76
>             Project: Hibernate Search
>          Issue Type: Bug
>          Components: engine
>    Affects Versions: 3.0.0.beta3
>            Reporter: Christian Bauer
>
>     @Column(name = "CONTENT")
>     @Length(min = 0, max = 32768)
>     @Basic(fetch = FetchType.LAZY) // Lazy loaded through bytecode instrumentation
>     @org.hibernate.search.annotations.Field(index = org.hibernate.search.annotations.Index.TOKENIZED)
>     private String content;
> I use fulltextSession.index(o) and I only get two terms indexed "text" and "edit". I don't know where these are coming from actually, no object has these content values.
> If I trigger an o.getContent() before fulltextSession.index(o), the content is loaded with sequential selects for the lazy property and correctly indexed.

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