Re: [Tracker] miner-fs: Placing monitors on directories takes way too much time

["Chen, Zhenqiang" <zhenqiang chen intel com>]

> So, I created a new branch for the issue: miner-fs-merge-updates
>
> I couldn't use your patch, as it was not aligned with master, so I
> rewrote it with some additional things, you can check it here:
> http://git.gnome.org/browse/tracker/commit/?h=miner-fs-merge-up
dates&id=6968eb9a818b5f2341c0da5888cfcd399f5aa75d
> Tried it in several scenarios, and saw a real improvement in 
> the initial
> crawling and indexing (from ~40s to ~28.5s), around 25% faster.

Thank you for trying it. I just tried your branched code. 
Crawling and indexing time reduced from ~232s to ~108s, more than 50% faster.  


> One of the drawbacks seems to be that if the merged sparql 
> update fails,
> several inserts for different files will be failing, instead 
> of just for
> one file. We're discussing the issue already, and will try to find the
> best solution.

When the merged sparql fails, we'd find a chance to update them one by one. 

-Zhenqiang