Unassigned Shards Of A Newer Elasticsearh Version

Elastic Stack Elasticsearch
1

Hi,

When I was doing some experiments on my Elasticsearch cluster, I found
that cluster cannot assign replicas of a shards on the node which have a
new version of Elasticsearch (1.4.1). I have seen this before and I can
fix this by upgrading old nodes. But, I am wondering that if there is a
way to fix this issue without upgrade.

Is there any idea or a solution?

Thanks,

Umutcan

PS: Other nodes in the cluster have Elasticsearch 1.4.

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2

Are you sure you are not running low on disk space?

If you have less than 15% free, elasticsearch won’t allocate replicas.

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David Pilato | Technical Advocate | Elasticsearch.com
@dadoonet https://twitter.com/dadoonet | @elasticsearchfr https://twitter.com/elasticsearchfr | @scrutmydocs https://twitter.com/scrutmydocs

Le 1 déc. 2014 à 09:21, Umutcan umutcan@gamegos.com a écrit :

Hi,

When I was doing some experiments on my Elasticsearch cluster, I found that cluster cannot assign replicas of a shards on the node which have a new version of Elasticsearch (1.4.1). I have seen this before and I can fix this by upgrading old nodes. But, I am wondering that if there is a way to fix this issue without upgrade.

Is there any idea or a solution?

Thanks,

Umutcan

PS: Other nodes in the cluster have Elasticsearch 1.4.

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3

Yes, I am sure that there is enough disk space. Also, I have tested
before that I can solve this by upgrading other nodes.

On 01-12-2014 10:24, David Pilato wrote:

Are you sure you are not running low on disk space?

If you have less than 15% free, elasticsearch won’t allocate replicas.

--
David Pilato | /Technical Advocate/ | Elasticsearch.com
http://Elasticsearch.com
@dadoonet https://twitter.com/dadoonet | @elasticsearchfr
https://twitter.com/elasticsearchfr |@scrutmydocs
https://twitter.com/scrutmydocs

Le 1 déc. 2014 à 09:21, Umutcan <umutcan@gamegos.com
mailto:umutcan@gamegos.com> a écrit :

Hi,

When I was doing some experiments on my Elasticsearch cluster, I
found that cluster cannot assign replicas of a shards on the node
which have a new version of Elasticsearch (1.4.1). I have seen this
before and I can fix this by upgrading old nodes. But, I am wondering
that if there is a way to fix this issue without upgrade.

Is there any idea or a solution?

Thanks,

Umutcan

PS: Other nodes in the cluster have Elasticsearch 1.4.

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