But this discussion says that if you don't specify numshards, you can still
have shards and you can have custom hashing
http://lucene.472066.n3.nabble.com/Solr-4-1-Custom-Hashing-DIH-td4036316.html,
and I'm pretty sure I've read that elsewhere as well. Does anyone have more
info
rse if you have the bandwidth to help on that JIRA I'm sure Joel
& Mark would appreciate it.
Best
Erick
On Mon, Aug 19, 2013 at 6:26 PM, Katie McCorkell wrote:
> Hey All,
>
> If you don't specify numShards at the start, then you can do custom
> hashing, because Solr will
Hey All,
If you don't specify numShards at the start, then you can do custom
hashing, because Solr will just write the document to whatever shard you
send it to.
However, when I don't specify numshards, I'm having trouble creating more
than one shard. It makes one shard and the o
ex some documents together .
> For this, I want chang hash function by my logic .
>
> by SOLR-2592, I can add to solrconfig.
>
> This doesn't working.
>
> I need change hash function.
> Does exist some solution for this?
>
> TNX
>
>
>
>
> --
> View
TNX
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On Fri, Jan 25, 2013 at 4:09 PM, davers wrote:
> I'm not sure I understand. I thought ID had to be unique.
Right - the group becomes part of the ID (the prefix), not the whole ID.
> for example
> I have the following
>
> [
> { "id" : 1, "groupid" : 1 },
> { "id" : 2, "groupid" : 1},
> { "id" : 3
the same shard using
the ID ?
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On Fri, Jan 25, 2013 at 3:59 PM, davers wrote:
> I want to shard on groupid instead of id but it doesn't seem to be working.
That's not yet implemented.
Currently you need to put the group in the ID. From the release notes:
* Simple multi-tenancy through enhanced document routing:
- The "comp
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On Jan 25, 2013, at 3:15 PM, davers wrote:
> I am using the coreadmin to assign nodes to the cluster. How can I tell the
> collection how many shards it has without using the collections api or
> boostrapping
>
On the first CoreAdmin API call that creates a core, pass the numShards param.
The
I am using the coreadmin to assign nodes to the cluster. How can I tell the
collection how many shards it has without using the collections api or
boostrapping
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noticed that my documents always
> end up on the shard that I run the DIH on. I'm assuming this has something
> to do with the changes to allow custom hashing.
It does... if you create your cluster using numShards=N, then ranges
will be created for each shard and that will be respec
Also this doesn't seem like a problem with DIH specifically. I tried doing
JSON updates with the same result. Documents are only added to the shard
that I send the updates to.
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So is this a problem with the DIH not respecting sharding? This was not a
problem for me in 4.0 with the same configuration.
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on. I'm assuming this has something
to do with the changes to allow custom hashing.
How do I use custom hashing? Basically I want to reproduce the functionality
of how Solr 4.0 would hash and distribute the updates automatically but I
don't want to use ID for the hashing function I w
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