Disable Replicate Data on Elasticsearch Cluster

Elastic Stack Elasticsearch
1

Hello Elastic Team,

I've create Elasticsearch with 3 node, when i send the data, Elasticsearch replicate my original data and consume more storage. How to disable replicated data on Elasticsearch Cluster?

Thankyou

2

Hi,

Set index.number_of_replicas to 0 on existing indices. If you want to change the setting by default, use index template function.

1 Like
3

Thankyou So Much @Tomo_M

1 Like
4

Hi @Tomo_M , what the impact if set replication to 0 ?

5

The doc says:

WARNING: Configuring it to 0 may lead to temporary availability loss
during node restarts or permanent data loss in case of data corruption.
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