[hibernate-dev] moving Hibernate Search to Lucene 2.9

[Emmanuel Bernard]

2. is not backward compatible index-wsie, is it?
Are we ok to break backward compatibility on indexes?

On 13 déc. 2009, at 23:41, Sanne Grinovero wrote:

> Hi all,
> I'm trying to migrate Hibernate Search to Lucene 2.9;
> As you might now the COMPRESS store option is not supported in 3.0
> so I had created "HSEARCH-425 Remove support for compressed fields
> (support removed in Lucene3)"
> 
> but looking better I see now that javadocs state:
> 
> [...]
>     * the new way to achieve this is: First add the field
> indexed-only (no store)
>     * and additionally using the same field name as a binary, stored field
>     * with {@link CompressionTools#compressString}.
> 
> So I was wrong as we actually have two options:
> 1) drop support deprecating the COMPRESS enum value
> 2) implement the new strategy as suggested by Lucene's developers
> 
> I'm assuming you all would agree on 2) ?
> If so I'll rename HSEARCH-425 to "Reimplement support for compressed
> fields in Lucene3"
> 
> Cheers,
> Sanne
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