This looks similar to https://github.com/elasticsearch/elasticsearch/issues/2488
Regards, Mark Walkom Infrastructure Engineer Campaign Monitor email: [email protected] web: www.campaignmonitor.com On 18 August 2014 00:55, <[email protected]> wrote: > We have a 4 node cluster. > > discovery.zen.minimum_master_nodes is 3. > > When the master is intes1, and we block the communication between intes1 > and intes3, we are getting a split brain. > > > > > C:\Procedures\New\ElasticSearch>curl > "intes1:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 4, > "number_of_data_nodes" : 4, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > C:\Procedures\New\ElasticSearch>curl > "intes2:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 4, > "number_of_data_nodes" : 4, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > C:\Procedures\New\ElasticSearch>curl > "intes3:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 4, > "number_of_data_nodes" : 4, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > C:\Procedures\New\ElasticSearch>curl > "intes4:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 4, > "number_of_data_nodes" : 4, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > > > > C:\Procedures\New\ElasticSearch> > C:\Procedures\New\ElasticSearch> > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes1:9200/_cat/master" > WQugEpLIQ3OL6qJGXibQWA INTES1 100.10.122.88 intes1 > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes2:9200/_cat/master" > WQugEpLIQ3OL6qJGXibQWA INTES1 100.10.122.88 intes1 > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes3:9200/_cat/master" > WQugEpLIQ3OL6qJGXibQWA INTES1 100.10.122.88 intes1 > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes4:9200/_cat/master" > WQugEpLIQ3OL6qJGXibQWA INTES1 100.10.122.88 intes1 > > C:\Procedures\New\ElasticSearch> > > > > > > > > 17:31 -> blocked communication between intes1 and intes3 > > > > > C:\Procedures\New\ElasticSearch>curl > "intes1:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 4, > "number_of_data_nodes" : 4, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > C:\Procedures\New\ElasticSearch>curl > "intes2:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 3, > "number_of_data_nodes" : 3, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > C:\Procedures\New\ElasticSearch>curl > "intes3:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 3, > "number_of_data_nodes" : 3, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > C:\Procedures\New\ElasticSearch>curl > "intes4:9200/_cluster/health?pretty=true" > { > "cluster_name" : "play_clust1", > "status" : "green", > "timed_out" : false, > "number_of_nodes" : 3, > "number_of_data_nodes" : 3, > "active_primary_shards" : 5, > "active_shards" : 10, > "relocating_shards" : 0, > "initializing_shards" : 0, > "unassigned_shards" : 0 > } > > > > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes1:9200/_cat/master" > WQugEpLIQ3OL6qJGXibQWA INTES1 100.10.122.88 intes1 > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes2:9200/_cat/master" > TLU8vz2_SKmLCEIP0DQdeQ INTES3 100.10.122.90 intes3 > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes3:9200/_cat/master" > TLU8vz2_SKmLCEIP0DQdeQ INTES3 100.10.122.90 intes3 > > C:\Procedures\New\ElasticSearch>C:\Procedures\New\ElasticSearch\curl.exe > "intes4:9200/_cat/master" > TLU8vz2_SKmLCEIP0DQdeQ INTES3 100.10.122.90 intes3 > > > I'll attach : > * elasticsearch.yml > * The ES logs from all the cluster nodes > * The output of curl -XGET "intes1:9200/_nodes/?pretty=true" > > Thanks, > Moti > > -- > You received this message because you are 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