I've read three of the solutions provided here and here and here. Followed those three however it doesn't work. Whenever I tried running elasticsearch as a service:
/etc/init.d/elasticsearch start
it always gives me:
Waiting for ElasticSearch................................
WARNING: ElasticSearch may have failed to start.
Now when I try to find the error log (/var/log/elasticsearch), it's never there. ANy idea?
Make sure that you have the JDK and you have specified the JAVA_HOME and the ES_HOME vars.
The following snippet works for me:
sudo apt-get install openjdk-6-jdk # if you haven't
sudo export JAVA_HOME=/usr/lib/jvm/java-6-openjdk-amd64 >> /etc/bash.bashrc
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.6.tar.gz
tar xvf elasticsearch-0.90.6.tar.gz
mv elasticsearch-0.90.6 elasticsearch
cd elasticsearch
sudo export ES_HOME=`(pwd)` >> /etc/bash.bashrc
cd ./bin
./elasticsearch -f # to run in the foreground
Whenever you want, you can type the following, in order to see what the program do:
tail -f ES_HOME/logs/elasticsearch.log
Finally, you can kill the program with the pid. There are a lot of ways. A simple is the following:
ps -ef |grep elasticsearch
kill #PID result of previous command
of more easy:
pkill -f elasticsearch
Configure the elastic search in ubuntu. Please check here for the proper guidance.
来源：https://stackoverflow.com/questions/19862480/cant-get-elasticsearch-to-run-as-a-service-on-ubuntu-12-0-4-natty-elasticse