Unassigned Shards and Upgrading Elasticsearch

2014-11-06 Thread Umutcan

Hi,

Yesterday, I have added a new node to my ES cluster and after that some 
of the shards started to remain unassigned. These shards are the 
replicas of the shards on the new node. When I inspected the reason, I 
found out that this new node has a different ES version. The new one is 
1.3.4 and the older ones are 1.3.2.


Does this difference cause the problem? If I upgrade the older ones,  
does this solves the issue?



I installed ES via apt-get in Ubuntu. If I upgrade the current nodes via 
apt-get, does this cause problems with old indices?


Thanks,

Umutcan

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Re: Unassigned Shards and Upgrading Elasticsearch

2014-11-06 Thread Mark Walkom
You shouldn't run multiple versions unless you are upgrading, so it would
make sense to upgrade the other nodes ASAP.

The logs on your nodes should also shed some more light on the problem.

On 6 November 2014 19:29, Umutcan umut...@gamegos.com wrote:

 Hi,

 Yesterday, I have added a new node to my ES cluster and after that some of
 the shards started to remain unassigned. These shards are the replicas of
 the shards on the new node. When I inspected the reason, I found out that
 this new node has a different ES version. The new one is 1.3.4 and the
 older ones are 1.3.2.

 Does this difference cause the problem? If I upgrade the older ones,  does
 this solves the issue?


 I installed ES via apt-get in Ubuntu. If I upgrade the current nodes via
 apt-get, does this cause problems with old indices?

 Thanks,

 Umutcan

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 elasticsearch group.
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 msgid/elasticsearch/545B3152.1080606%40gamegos.com.
 For more options, visit https://groups.google.com/d/optout.


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