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From Alexey Kuznetsov <akuznet...@gridgain.com>
Subject Re: Initial data load and indexes
Date Fri, 08 May 2015 17:57:23 GMT
>> I agree. If we delay indexing, what do we do with queries in the mean
time?
Work slow :)

IMHO, initial load is usually performed in exclusive mode.


On Sat, May 9, 2015 at 12:40 AM, Dmitriy Setrakyan <dsetrakyan@apache.org>
wrote:

> On Fri, May 8, 2015 at 8:48 AM, Sergi Vladykin <sergi.vladykin@gmail.com>
> wrote:
>
> > It does not make any sense to disable indexing on data loading and to
> index
> > later because it is exactly the same amount of work.
> >
>
> I agree. If we delay indexing, what do we do with queries in the mean time?
>
>
> > Anyways lets create test and investigate this.
> >
>
> Sounds good.
>
>
> >
> > Sergi
> >
> > 2015-05-08 11:39 GMT+03:00 Alexey Kuznetsov <akuznetsov@gridgain.com>:
> >
> > > Issue created: https://issues.apache.org/jira/browse/IGNITE-878
> > > Vasiliy will create simple test to reproduce issue.
> > > And after that will assign issue to Sergi.
> > >
> > > On Fri, May 8, 2015 at 3:33 PM, Yakov Zhdanov <yzhdanov@apache.org>
> > wrote:
> > >
> > > > Sergi, please take a look at this.
> > > >
> > > > --Yakov
> > > >
> > > > 2015-05-08 6:51 GMT+03:00 Alexey Kuznetsov <akuznetsov@gridgain.com
> >:
> > > >
> > > > > Hi,
> > > > >
> > > > > When I do initial load of data (with a lot of indexed fields) into
> a
> > > > cache
> > > > > I see GC activity on indexing internal objects.
> > > > >
> > > > > It is possible to turn off reindexing while I'm loading data and
do
> > > > reindex
> > > > > after initial load is done?
> > > > >
> > > > > --
> > > > > Alexey Kuznetsov
> > > > > GridGain Systems
> > > > > www.gridgain.com
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Alexey Kuznetsov
> > > GridGain Systems
> > > www.gridgain.com
> > >
> >
>



-- 
Alexey Kuznetsov
GridGain Systems
www.gridgain.com

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