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From Mikhail Khludnev <m...@apache.org>
Subject Re: Block Join Update
Date Tue, 04 Dec 2018 08:42:43 GMT
Absolutely, but it's deadly hard when like two threads nuke the same block
altogether and then insert the new ones concurrently, it's gonna be
deadend.  You'd rather handle it upstream on ETL level.

On Tue, Dec 4, 2018 at 6:35 AM Lucky Sharma <goku0910@gmail.com> wrote:

> Sure Mikhail,
> One question on this,  If we wish to do this by creating a custom
> update processor for handling this, do we also need to check for race
> conditions?
> On Mon, Dec 3, 2018 at 8:21 PM Mikhail Khludnev <mkhl@apache.org> wrote:
> >
> > So far, wipe whole block insert one as whole.
> >
> > On Mon, Dec 3, 2018 at 5:13 PM Lucky Sharma <goku0910@gmail.com> wrote:
> >
> > > Hi,
> > > Thanks, Mikhail.
> > > But what about the suggestions for v6.6+?
> > >
> > > Regards,
> > > Lucky Sharma
> > > On Mon, Dec 3, 2018 at 7:07 PM Mikhail Khludnev <mkhl@apache.org>
> wrote:
> > > >
> > > > Hi,
> > > > This might be improved in 8.0
> > > > see https://issues.apache.org/jira/browse/SOLR-5211
> > > >
> > > > On Mon, Dec 3, 2018 at 2:39 PM Lucky Sharma <goku0910@gmail.com>
> wrote:
> > > >
> > > > > Hi,
> > > > > I have a query regarding block join update,
> > > > > As far as I know, we cannot update the single doc of a block, we
> have
> > > > > to delete the complete block and reindex it again.
> > > > > Please clarify, If there is something wrong in my understanding.
> > > > > So for the update in either parent or child, is it recommended to
> > > > > write our own UpdateProcessor to handle block updates. if we don't
> > > > > want to send the complete block in the request.
> > > > >
> > > > > If yes what happens during a race condition.
> > > > >
> > > > >
> > > > > --
> > > > > Warm Regards,
> > > > >
> > > > > Lucky Sharma
> > > > > Contact No :+91 9821559918
> > > > >
> > > >
> > > >
> > > > --
> > > > Sincerely yours
> > > > Mikhail Khludnev
> > >
> > >
> > >
> > > --
> > > Warm Regards,
> > >
> > > Lucky Sharma
> > > Contact No :+91 9821559918
> > >
> >
> >
> > --
> > Sincerely yours
> > Mikhail Khludnev
>
>
>
> --
> Warm Regards,
>
> Lucky Sharma
> Contact No :+91 9821559918
>


-- 
Sincerely yours
Mikhail Khludnev

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