Hi Jacek,
that is already implemented in current data loader when
one does multi-node loading. As Fritz says this needs
to be coordinated with replication system (whatever we
are going to have) but I still believe some info needs
to be stored persistently in central reliable location.
Cheers,
Andy
Becla, Jacek wrote on 2015-04-11:
> Andy,
>
> We should implement saving the information in CSS about
> chunk locations (which chunk is loaded to which worker),
> something like what we have in:
>
> https://dev.lsstcorp.org/trac/wiki/db/Qserv/CSS:
>
> /DBS/<dbName>/TABLES/<tableName>/CHUNKS
>
> This is starting to touch on data distribution...
>
> Are you planning to implement it as part of DM-2385?
>
> Without that info, checking consistency of tables
> (DM-1898) does not make much sense.
>
> Thanks
> Jacek
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