Cluster data migration to another system


(Pasha) #1

I have the ES cluster with 9 shards and replicas, where all the data is
stored locally on the nodes. We have the process complete data migration
from one system to another. Since introduction of ES - we need to be able
to migrate also ES indices. We are using Netapp snap-mirror mechanism for
the rest of the data.
What would be the best practice, so, when the second system starts it will
actually build the cluster from migrated data.

Thank you,
Pasha

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(Radu Gheorghe) #2

Hello Pasha,

I'm not sure I fully understand what you're trying to achieve. So you
want to migrate ES indices from one node to another, in case a node
goes down? Or from one cluster to another, or? Basically, I don't get
what you mean by "system".

Best regards,
Radu

http://sematext.com/ -- ElasticSearch -- Solr -- Lucene

On Mon, Nov 5, 2012 at 9:36 AM, Pasha pavel.cuno@gmail.com wrote:

I have the ES cluster with 9 shards and replicas, where all the data is
stored locally on the nodes. We have the process complete data migration
from one system to another. Since introduction of ES - we need to be able to
migrate also ES indices. We are using Netapp snap-mirror mechanism for the
rest of the data.
What would be the best practice, so, when the second system starts it will
actually build the cluster from migrated data.

Thank you,
Pasha

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(system) #3