Restoring backups of solrcores

[vidya <vi...@tcs.com>]

Hi

I wanted to restore the core into a new one in solrcloud by following the
below link.

https://cwiki.apache.org/confluence/display/solr/Making+and+Restoring+Backups+of+SolrCores

But I couldnt get the success value when restore is given.
It cant be implemented for solrcloud? If so, then what is the alternative
that can be suggested.

My requirement is say,
I have one collection called current_collection which has current weeks
data. In the later week, I want to move the data in current_collection to
previous_collection1 and index new week's data into current_collection by
removing previous data and storing it in previous_collection1.
How can I achieve this?

Thanks in advance



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Re: Restoring backups of solrcores

[Jeff Wartes <jw...@whitepages.com>]

Aliases work when indexing too.

Create collection: collection1
Create alias: this_week -> collection1
Index to: this_week

Next week...

Create collection: collection2
Create (Move) alias: this_week -> collection2
Index to: this_week




On 2/1/16, 2:14 AM, "vidya" <vi...@tcs.com> wrote:

>Hi 
>
>How can that be useful, can u please explain.
>I want to have the same collection name everytime when I index data i.e.,
>current_collection.
>
>By collection aliasing, i can create a new collection and point my alias
>(say ALIAS) to new collection but cannot rename that collection to the same
>current_collection which i have created and indexed previous week.
>
>So, are you asking me to create whatever collection name i want to create
>but point out my alias with name i want and change that alias pointing to
>new collection that i create and query using my alias name.
>
>Please help me on this.
>
>Thanks in advance
>
>
>
>--
>View this message in context: http://lucene.472066.n3.nabble.com/Restoring-backups-of-solrcores-tp4254080p4254366.html
>Sent from the Solr - User mailing list archive at Nabble.com.

Re: Restoring backups of solrcores

[vidya <vi...@tcs.com>]

Hi 

How can that be useful, can u please explain.
I want to have the same collection name everytime when I index data i.e.,
current_collection.

By collection aliasing, i can create a new collection and point my alias
(say ALIAS) to new collection but cannot rename that collection to the same
current_collection which i have created and indexed previous week.

So, are you asking me to create whatever collection name i want to create
but point out my alias with name i want and change that alias pointing to
new collection that i create and query using my alias name.

Please help me on this.

Thanks in advance



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View this message in context: http://lucene.472066.n3.nabble.com/Restoring-backups-of-solrcores-tp4254080p4254366.html
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Re: Restoring backups of solrcores

[Adam McElwee <ad...@mcelwee.me>]

It sounds like collection aliasing would be a perfect fit for you -
https://cwiki.apache.org/confluence/display/solr/Collections+API#CollectionsAPI-api4

On Fri, Jan 29, 2016 at 6:24 AM, vidya <vi...@tcs.com> wrote:

> Hi
>
> I wanted to restore the core into a new one in solrcloud by following the
> below link.
>
>
> https://cwiki.apache.org/confluence/display/solr/Making+and+Restoring+Backups+of+SolrCores
>
> But I couldnt get the success value when restore is given.
> It cant be implemented for solrcloud? If so, then what is the alternative
> that can be suggested.
>
> My requirement is say,
> I have one collection called current_collection which has current weeks
> data. In the later week, I want to move the data in current_collection to
> previous_collection1 and index new week's data into current_collection by
> removing previous data and storing it in previous_collection1.
> How can I achieve this?
>
> Thanks in advance
>
>
>
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/Restoring-backups-of-solrcores-tp4254080.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>