[rt-users] how to make updates to already existing tickets or records reflected into indexes quickly

Subin subin at opensourcesolutions.co.in
Mon Feb 4 12:20:05 EST 2013

Hi Ken,

Sorry I may not have got you. So isn't there a workaround for the
issue with **existing* *records? I think I need not change DB since
I've already compiled MySQL with 'sphinxse'. It is the sphinx
configuration I'm concerned with.


On Monday 04 February 2013 10:33 PM, ktm at rice.edu wrote:
> On Mon, Feb 04, 2013 at 10:28:23PM +0530, Subin wrote:
>> Hello all,
>> Thanks to Arkadiusz Miskiewicz for sharing his knowledge here:
>> http://lists.fsck.com/pipermail/rt-users/2011-August/072464.html
>> My question is based exactly on this config which I find is good.
>> "As per my understanding" the 'delta' index makes newly created
>> rows/records available by using 'SphinxCounters' table. That is
>> the delta index which will be run every 15 minutes will check if
>> any row which has 'id' greater than the 'id' stored previously
>> in 'max_doc_id' column of 'SphinxCounters' table. If greater
>> then it will read the source and then add the new record to the
>> 'delta' index.
>> If an edit/update happens to an *"existing"* ticket/document/row in
>> the source database, how will this change get updated into indexes
>> quickly? So according to this config, we will need to wait until
>> the next time the 'main' is reindexed again, right? If true how
>> can we have a workaround for this problem?
>> Please excuse and let me know if I made any wrong assumptions
>> here.
>> Thanks,
> Hi Subin,
> That is how the Sphinx full-text indexing works. You would need to
> change to a different DB backend with integrated support for fulltext
> indexing. PostgreSQL and Oracle will both work. Eventually, when MySQL
> supports full-text indexing with InnoDB natively, RT can be made to
> use it as well.
> Regards,
> Ken

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