Urgent - No shards assigning

Elastic Stack Elasticsearch
1

Hi all,

I have a system set up with 12 nodes, 48 indexes, and 12 shards/index (I
know that number is way too high).

Anyways, I'm in the process of indexing all the data onto a new index with
far less shards, but I wanted to keep the initial cluster up for existing
users searching the data. Well, one of the nodes ran out of memory and
locked the system up, so I did a /etc/init.d/elasticsearch restart to each
node. When things came back up, none of the nodes would assigned. There's
absolutely nothing in the log file. It just looks like a normal start-up.
Any idea?

Here's my elasticsearch.yml file:

cluster.name: Odine
node.name: "rap-es"
path.data: /data/elasticsearch/data
path.work: /data/elasticsearch/work
path.logs: /data/elasticsearch/logs
#discovery.zen.minimum_master_nodes: 5
#discovery.zen.ping.multicast.enabled: true
discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["141.161.88.169:9300",
"141.161.88.174:9300","141.161.88.175:9300","141.161.88.176:9300",
"141.161.88.177:9300","141.161.88.178:9300","141.161.88.179:9300",
"141.161.88.181:9300","141.161.88.182:9300","141.161.88.183:9300",
"141.161.88.184:9300","141.161.88.185:9300","141.161.88.186:9300"]

node.data: false

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2

Doesn't node.data: false mean don't put anydata on this node?

Nik

On Wed, Mar 5, 2014 at 10:54 AM, Aaron Troy atoy3731@gmail.com wrote:

Hi all,

I have a system set up with 12 nodes, 48 indexes, and 12 shards/index (I
know that number is way too high).

Anyways, I'm in the process of indexing all the data onto a new index with
far less shards, but I wanted to keep the initial cluster up for existing
users searching the data. Well, one of the nodes ran out of memory and
locked the system up, so I did a /etc/init.d/elasticsearch restart to each
node. When things came back up, none of the nodes would assigned. There's
absolutely nothing in the log file. It just looks like a normal start-up.
Any idea?

Here's my elasticsearch.yml file:

cluster.name: Odine
node.name: "rap-es"
path.data: /data/elasticsearch/data
path.work: /data/elasticsearch/work
path.logs: /data/elasticsearch/logs
#discovery.zen.minimum_master_nodes: 5
#discovery.zen.ping.multicast.enabled: true
discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["141.161.88.169:9300","
141.161.88.174:9300","141.161.88.175:9300","141.161.88.176:9300","
141.161.88.177:9300","141.161.88.178:9300","141.161.88.179:9300","
141.161.88.181:9300","141.161.88.182:9300","141.161.88.183:9300","
141.161.88.184:9300","141.161.88.185:9300","141.161.88.186:9300"]

node.data: false

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