Elasticsearch can't active

Elastic Stack Elasticsearch
1

hello, i got some issues in elasticsearch.
when i curl -xget ‘http://localhost:9200/_cluster/health?pretty=true’
i got error:
curl: (7) Failed to connect to localhost port 9200: Connection refused

then i check my elasticsearch’s status:

root@stagging-graylog:~ sudo systemctl status elasticsearch ● elasticsearch.service - Elasticsearch Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendoem/elasticsearch.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2018-03-20 10:32:10 WIB; 53min a Docs: http://www.elastic.co Process: 9365 ExecStart=/usr/share/elasticsearch/bin/elasticsearch -Des.pidfile={PID_DIR}/elasticsearch.pid -Des.default.path.home={ES_HOME} -Des.default.pault.path.home={ES_HOME} -Des.default.path.logs={LOG_DIR} -Des.default.path.data={DATA_DIR} -Des.default.path.conf=${CONF_DIR} (code=exited, status=1/FAILURE)
Process: 9362 ExecStartPre=/usr/share/elasticsearch/bin/elasticsearch-systemd-elasticsearch/bin/elasticsearch-systemd-pre-exec (code=exited, status=0/SUCCESS)
Main PID: 9365 (code=exited, status=1/FAILURE)

Mar 20 10:32:10 stagging-graylog elasticsearch[9365]:

Mar 20 10:32:10 stagging-graylog elasticsearch[9365]: #
Mar 20 10:32:10 stagging-graylog elasticsearch[9365]: # ------------------------
Mar 20 10:32:10 stagging-graylog elasticsearch[9365]: #
Mar 20 10:32:10 stagging-graylog elasticsearch[9365]: # Block initial recovery a
Mar 20 10:32:10 stagging-graylog systemd[1]: elasticsearch.service: Main process[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE

Mar 20 10:32:10 stagging-graylogsystemd[1]: elasticsearch.service: Unit entered[1]: elasticsearch.service: Unit entered failed state.

Mar 20 10:32:10 stagging-graylog systemd[1]: elasticsearch.service: Failed with[1]: elasticsearch.service: Failed with result ‘exit-code’.

here the logs:

[2018-03-20 10:15:45,543][INFO ][node ] [Schemer] version[2.4.6], pid[8225], build[5376dca/2017-07-18T12:17:44Z]
[2018-03-20 10:15:45,546][INFO ][node ] [Schemer] initializializing …
[2018-03-20 10:15:45,979][INFO ][plugins ] [Schemer] modules [reindex, lang-expression, lang-groovy], plugins [], sites []

[2018-03-20 10:15:46,005][INFO ][env ] [Schemer] using [1] data paths, mounts [[//dev/vda1)]], net usable_space [21.5gb], net total_space [28.4gb], spins? [possibly], types [ext4]
[2018-03-20 10:15:46,005][INFO ][env ] [Schemer] heap size [1015.6mb], compressed ordinary object pointers [true]
[2018-03-20 10:15:46,017][ERROR][bootstrap ] Exception

java.lang.Error: java.security.AccessControlException: access denied (“java.lang.reflect.ReflectPermission” “suppressAccessChecks”)
at com.twitter.jsr166e.Striped64.(Striped64.java:319)
at org.elasticsearch.common.metrics.CounterMetric.(CounterMetretric.java:28)
at org.elasticsearch.common.util.concurrent.EsAbortPolicy.(EsAborPolicy.java:30)
at org.elasticsearch.common.util.concurrent.EsExecutors.newFixed(EsExectors.java:80)
at org.elasticsearch.threadpool.ThreadPool.rebuild(ThreadPool.java:510)
at org.elasticsearch.threadpool.ThreadPool.build(ThreadPool.java:428)
at org.elasticsearch.threadpool.ThreadPool.(ThreadPool.java:234)
at org.elasticsearch.node.Node.(Node.java:170)
at org.elasticsearch.node.Node.(Node.java:140)
at org.elasticsearch.node.NodeBuilder.build(NodeBuilder.java:143)
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:194)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:286)

2

try this command "service elasticsearch start"

3

After that check the status

4

Can you pls share the below details:

Elasticsearch version:

and if you upgraded then pls let me know?

as i can see its showing 2.4.6 version of elasticsearch.

5

hello, i've tried but status still failed

6

you can kill port using this command "netstat -nlp|grep 9200"
after that u will see jobid or pid of port then kill the port using this command
"kill -9 pid" (pid means jobid).
After killing port you can restart your system then do this command
1)sudo service elasticsearch start
2)sudo service elasticsearch status

7

yes, the version is 2.4.6

8

thank you for suggest, but i tried netstat -nlp|grep 9200 it didn't show the jobid.

9

Capture

10

try this command
netstat -a -n | grep tcp |grep 9200

11

Capture
it still didn't show anything

12

have you restarted your system

13

yep. i just restarting system, then i try again. but still same

14

check configuration file once

15

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