Solr -> Xapian ?

[Joan Moreau]

Anyone willing to explain those functions ?

Most notably " get_last_uid" "set_build_key" "build_more" , what is refresh 
versus rescan ?



On January 5, 2019 14:23:10 Joan Moreau via dovecot <dovecot at dovecot.org> 
wrote:
> Thank Stephan
> I basically need to know the role/description of each of the functions of 
> the fts_backend:
>
> struct fts_backend fts_backend_xapian = {
> .name = "xapian",
> .flags = FTS_BACKEND_FLAG_NORMALIZE_INPUT, -> what other flags ?
> {
> fts_backend_xapian_alloc,
> fts_backend_xapian_init,
> fts_backend_xapian_deinit,
> fts_backend_xapian_get_last_uid,
> fts_backend_xapian_update_init,
> fts_backend_xapian_update_deinit,
> fts_backend_xapian_update_set_mailbox,
> fts_backend_xapian_update_expunge,
> fts_backend_xapian_update_set_build_key,
> fts_backend_xapian_update_unset_build_key,
> fts_backend_xapian_update_build_more,
> fts_backend_xapian_refresh,
> fts_backend_xapian_rescan,
> fts_backend_xapian_optimize,
> fts_backend_default_can_lookup,
> fts_backend_xapian_lookup,
> fts_backend_xapian_lookup_multi,
> fts_backend_xapian_lookup_done
> }
> };
>
> THank you
> On 2019-01-05 08:49, Stephan Bosch wrote:
>>
>> Op 04/01/2019 om 11:17 schreef Joan Moreau via dovecot:
>>>
>>> Why not, but please guide me about the core structure (mandatory funcitons, 
>>> etc..) of a typical Dovecot FTS plugin
>> The Dovecot API documentation is not exhaustive everywhere, but the basics 
>> are documented. The remaining questions can be answered by looking at 
>> examples found in similar plugins or the relevant API sources.
>>
>> I know of one FTS plugin not written by Dovecot developers:
>>
>> https://github.com/atkinsj/fts-elasticsearch
>>
>> If you really wish to do something like this, just go ahead. It will not be 
>> a small effort though. As soon as you have concrete questions, we can help 
>> you (don't expect rapid responses though).
>>
>> Regards,
>>
>> Stephan.


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