Hi -- I'm trying to setup an elasticsearch server with the simplest
practical settings possible, but have run into difficulty.
When I check the health of the cluster, I get this:
{
"cluster_name" : "my-elasticsearch",
"status" : "yellow",
"timed_out" : false,
"number_of_nodes" : 1,
"number_of_data_nodes" : 1,
"active_primary_shards" : 10,
"active_shards" : 10,
"relocating_shards" : 0,
"initializing_shards" : 0,
"unassigned_shards" : 10
}
I have explicitly set the number of replicas to 0 and the number of shards
to 10 in the config file, so don't understand why I have 10 shards
unassigned.
In testing, to see if I could influence this health report in any way, I
have set the number of replicas to 3, and the number of shards to 100, and
rebooted, but it doesn't make any difference to the health output.
Which suggests to me that maybe the /etc/elasticsearch/elasticsearch.yml
config file isn't being read?
The logs for the last couple of ES cycles look like this:
[2013-04-23 10:14:37,159][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: initializing ...
[2013-04-23 10:14:37,168][INFO ][plugins ] [Ape-Man]
loaded [], sites []
[2013-04-23 10:14:40,553][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: initialized
[2013-04-23 10:14:40,553][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: starting ...
[2013-04-23 10:14:40,692][INFO ][transport ] [Ape-Man]
bound_address {inet[/0:0:0:0:0:0:0:0:9300]}, publish_address {inet[/
10.0.0.11:9300]}
[2013-04-23 10:14:43,726][INFO ][cluster.service ] [Ape-Man]
new_master [Ape-Man][PGnIGnW0SCywZKn9q6ZGLQ][inet[/10.0.0.11:9300]],
reason: zen-disco-join (elected_as_master)
[2013-04-23 10:14:43,770][INFO ][discovery ] [Ape-Man]
folksy-elasticsearch/PGnIGnW0SCywZKn9q6ZGLQ
[2013-04-23 10:14:43,915][INFO ][http ] [Ape-Man]
bound_address {inet[/0:0:0:0:0:0:0:0:9200]}, publish_address {inet[/
10.0.0.11:9200]}
[2013-04-23 10:14:43,915][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: started
[2013-04-23 10:14:44,906][INFO ][gateway ] [Ape-Man]
recovered [1] indices into cluster_state
[2013-04-23 10:21:20,851][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: stopping ...
[2013-04-23 10:21:20,975][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: stopped
[2013-04-23 10:21:20,975][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: closing ...
[2013-04-23 10:21:20,992][INFO ][node ] [Ape-Man]
{0.20.6}[1419]: closed
[2013-04-23 10:24:39,959][INFO ][node ] [Ulik]
{0.20.6}[1000]: initializing ...
[2013-04-23 10:24:39,971][INFO ][plugins ] [Ulik] loaded
[], sites []
[2013-04-23 10:24:43,613][INFO ][node ] [Ulik]
{0.20.6}[1000]: initialized
[2013-04-23 10:24:43,613][INFO ][node ] [Ulik]
{0.20.6}[1000]: starting ...
[2013-04-23 10:24:43,777][INFO ][transport ] [Ulik]
bound_address {inet[/0:0:0:0:0:0:0:0:9300]}, publish_address {inet[/
10.0.0.11:9300]}
[2013-04-23 10:24:46,970][INFO ][cluster.service ] [Ulik]
new_master [Ulik][Yj1qL5FHTPGORBNQ_X4NSg][inet[/10.0.0.11:9300]], reason:
zen-disco-join (elected_as_master)
[2013-04-23 10:24:47,037][INFO ][discovery ] [Ulik]
folksy-elasticsearch/Yj1qL5FHTPGORBNQ_X4NSg
[2013-04-23 10:24:47,061][INFO ][http ] [Ulik]
bound_address {inet[/0:0:0:0:0:0:0:0:9200]}, publish_address {inet[/
10.0.0.11:9200]}
[2013-04-23 10:24:47,061][INFO ][node ] [Ulik]
{0.20.6}[1000]: started
[2013-04-23 10:24:48,429][INFO ][gateway ] [Ulik]
recovered [1] indices into cluster_state
The elasticsearch process looks like this:
108 1000 1.3 2.7 7770576 206964 ? Sl 10:24 0:12
/usr/lib/jvm/java-7-openjdk-amd64//bin/java -Xms6g -Xmx6g -Xss256k
-Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC
-XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly
-XX:+HeapDumpOnOutOfMemoryError -Delasticsearch
-Des.pidfile=/var/run/elasticsearch.pid
-Des.path.home=/usr/share/elasticsearch -cp
:/usr/share/elasticsearch/lib/elasticsearch-0.20.6.jar:/usr/share/elasticsearch/lib/:/usr/share/elasticsearch/lib/sigar/
-Des.default.config=/etc/elasticsearch/elasticsearch.yml
-Des.default.path.home=/usr/share/elasticsearch
-Des.default.path.logs=/var/log/elasticsearch
-Des.default.path.data=/var/lib/elasticsearch
-Des.default.path.work=/tmp/elasticsearch
-Des.default.path.conf=/etc/elasticsearch
org.elasticsearch.bootstrap.ElasticSearch
If anyone could help me diagnose this, I'd be really grateful.
I'm using the .deb install of 0.20.6
Cheers,
Doug.
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