Hi,
I have installed elasticsearch 2.3.3 on ubuntu 14.04.
During elasticsearch restart/start I see OK message as below. But when i execute service elasticsearch status it says "> elasticsearch is not running"
root@madhu:/var/log/elasticsearch# sudo service elasticsearch restart
* Stopping Elasticsearch Server [ OK ]
* Starting Elasticsearch Server [ OK ]
root@madhu:/var/log/elasticsearch# service elasticsearch status
* elasticsearch is not running
I am not seeing any error message log in /var/log/elasticsearch
er increasing to at least [65536]
[2016-06-18 15:28:07,887][INFO ][node ] [Flying Tiger] version[2.3.3], pid[7807], build[218bdf1/2016-05-17T15:40:04Z]
[2016-06-18 15:28:07,892][INFO ][node ] [Flying Tiger] initializing ...
[2016-06-18 15:28:09,343][INFO ][plugins ] [Flying Tiger] modules [reindex, lang-expression, lang-groovy], plugins [], sites []
[2016-06-18 15:28:09,404][INFO ][env ] [Flying Tiger] using [1] data paths, mounts [[/ (/dev/sda1)]], net usable_space [2.2gb], net total_space [7.2gb], spins? [possibly], types [ext4]
[2016-06-18 15:28:09,404][INFO ][env ] [Flying Tiger] heap size [1015.6mb], compressed ordinary object pointers [true]
[2016-06-18 15:28:09,405][WARN ][env ] [Flying Tiger] max file descriptors [65535] for elasticsearch process likely too low, consider increasing to at least [65536]
[2016-06-18 15:38:43,167][INFO ][node ] [Madame Hydra] version[2.3.3], pid[7895], build[218bdf1/2016-05-17T15:40:04Z]
[2016-06-18 15:38:43,168][INFO ][node ] [Madame Hydra] initializing ...
[2016-06-18 15:38:46,206][INFO ][plugins ] [Madame Hydra] modules [reindex, lang-expression, lang-groovy], plugins [], sites []
[2016-06-18 15:38:46,387][INFO ][env ] [Madame Hydra] using [1] data paths, mounts [[/ (/dev/sda1)]], net usable_space [2.2gb], net total_space [7.2gb], spins? [possibly], types [ext4]
[2016-06-18 15:38:46,387][INFO ][env ] [Madame Hydra] heap size [1015.6mb], compressed ordinary object pointers [true]
[2016-06-18 15:38:46,387][WARN ][env ] [Madame Hydra] max file descriptors [65535] for elasticsearch process likely too low, consider increasing to at least [65536]
[2016-06-18 15:41:58,817][INFO ][node ] [Mercury] version[2.3.3], pid[7989], build[218bdf1/2016-05-17T15:40:04Z]
[2016-06-18 15:41:58,818][INFO ][node ] [Mercury] initializing ...
[2016-06-18 15:42:00,152][INFO ][plugins ] [Mercury] modules [reindex, lang-expression, lang-groovy], plugins [], sites []
[2016-06-18 15:42:00,223][INFO ][env ] [Mercury] using [1] data paths, mounts [[/ (/dev/sda1)]], net usable_space [2.2gb], net total_space [7.2gb], spins? [possibly], types [ext4]
[2016-06-18 15:42:00,224][INFO ][env ] [Mercury] heap size [1015.6mb], compressed ordinary object pointers [true]
[2016-06-18 15:42:00,224][WARN ][env ] [Mercury] max file descriptors [65535] for elasticsearch process likely too low, consider increasing to at least [65536]
My elasticsearch.yml is as below
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: localhost
#
# Set a custom port for HTTP:
#
http.port: 9200
Could you please let me what could be the reason for elasticsearch to fail to start ?