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Posted to dev@ignite.apache.org by ALEKSEY KUZNETSOV <al...@gmail.com> on 2017/03/22 15:03:10 UTC

strange cacheEntry field

Hi all! There is a field rdrs in class GridDhtCacheEntry. Why do we need it
?
-- 

*Best Regards,*

*Kuznetsov Aleksey*

Re: strange cacheEntry field

Posted by ALEKSEY KUZNETSOV <al...@gmail.com>.

big thanx!

ср, 22 мар. 2017 г. в 18:33, Alexey Goncharuk <al...@gmail.com>:

> Hi Aleksey,
>
> This field tracks readers - objects which contain node IDs with near cache
> which has read this key. If an entry contains a reader, this reader must be
> updated as well alongside with backup nodes.
>
> See GridCacheContext#dhtMap(UUID, AffinityTopologyVersion,
> GridDhtCacheEntry, GridCacheVersion, IgniteLogger,
> Map<ClusterNode,List<GridDhtCacheEntry>>,
> Map<ClusterNode,List<GridDhtCacheEntry>>)
>
> --AG
>
> 2017-03-22 18:03 GMT+03:00 ALEKSEY KUZNETSOV <al...@gmail.com>:
>
> > Hi all! There is a field rdrs in class GridDhtCacheEntry. Why do we need
> it
> > ?
> > --
> >
> > *Best Regards,*
> >
> > *Kuznetsov Aleksey*
> >
>
-- 

*Best Regards,*

*Kuznetsov Aleksey*

Re: strange cacheEntry field

Posted by Alexey Goncharuk <al...@gmail.com>.

Hi Aleksey,

This field tracks readers - objects which contain node IDs with near cache
which has read this key. If an entry contains a reader, this reader must be
updated as well alongside with backup nodes.

See GridCacheContext#dhtMap(UUID, AffinityTopologyVersion,
GridDhtCacheEntry, GridCacheVersion, IgniteLogger,
Map<ClusterNode,List<GridDhtCacheEntry>>,
Map<ClusterNode,List<GridDhtCacheEntry>>)

--AG

2017-03-22 18:03 GMT+03:00 ALEKSEY KUZNETSOV <al...@gmail.com>:

> Hi all! There is a field rdrs in class GridDhtCacheEntry. Why do we need it
> ?
> --
>
> *Best Regards,*
>
> *Kuznetsov Aleksey*
>