Thanks Erick, You know how to use this method. Or I need to dive into the code?
I've the document_id as string uniqueKey and have 12 shards. On Fri, Dec 14, 2018 at 5:58 PM Erick Erickson <erickerick...@gmail.com> wrote: > Sure. Of course you have to make sure you use the exact same hashing > algorithm on the <uniqueKey>. > > See CompositeIdRouter.sliceHash > > Best, > Erick > On Fri, Dec 14, 2018 at 3:36 AM Mahmoud Almokadem > <prog.mahm...@gmail.com> wrote: > > > > Hello, > > > > I've a corruption on some of the shards on my collection and I've a full > > dataset on my database, and I'm using CompositeId for routing documents. > > > > Can I traverse the whole dataset and do something like hashing the > > document_id to identify that this document belongs to a specific shard > to > > send the desired documents only instead of reindex the whole dataset? > > > > Sincerely, > > Mahmoud >
