# Elasticsearch connecition

**URL:** <https://discuss.elastic.co/t/elasticsearch-connecition/65359>\
**Category:** Elasticsearch\
**Created:** [November 8, 2016, 1:53pm UTC](https://discuss.elastic.co/t/elasticsearch-connecition/65359 "2016-11-08T13:53:52Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![Hilal](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hilal/32/7684_2.png) [@Hilal](https://discuss.elastic.co/u/Hilal)\
**Post date:** [November 8, 2016, 2:42pm UTC](https://discuss.elastic.co/t/elasticsearch-connecition/65359/9 "2016-11-08T14:42:37Z")

</div>

ok. I cleaned my log file and I restart ES-5.0.0.

My logs:

```
[2016-11-08T17:41:07,370][WARN][o.e.b.JNANatives] unable to install syscall filter: 
java.lang.UnsupportedOperationException: seccomp unavailable: CONFIG_SECCOMP not compiled into kernel, CONFIG_SECCOMP and CONFIG_SECCOMP_FILTER are needed
    at org.elasticsearch.bootstrap.Seccomp.linuxImpl(Seccomp.java:361) ~[elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Seccomp.init(Seccomp.java:630) ~[elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.JNANatives.trySeccomp(JNANatives.java:215) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Natives.trySeccomp(Natives.java:99) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:101) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:155) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:286) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:112) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:103) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:96) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.cli.Command.main(Command.java:62) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80) [elasticsearch-5.0.0.jar:5.0.0]
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:73) [elasticsearch-5.0.0.jar:5.0.0]
[2016-11-08T17:41:07,473][INFO][o.e.n.Node] [] initializing ...
[2016-11-08T17:41:07,555][INFO][o.e.e.NodeEnvironment] [NchqMHF] using [1] data paths, mounts [[/ (/dev/mapper/VolGroup-lv_root)]], net usable_space [31.1gb], net total_space [49gb], spins? [no], types [ext4]
[2016-11-08T17:41:07,555][INFO][o.e.e.NodeEnvironment] [NchqMHF] heap size [1.9gb], compressed ordinary object pointers [true]
[2016-11-08T17:41:07,567][INFO][o.e.n.Node] [NchqMHF] node name [NchqMHF] derived from node ID; set [node.name] to override
[2016-11-08T17:41:07,568][INFO][o.e.n.Node] [NchqMHF] version[5.0.0], pid[5151], build[253032b/2016-10-26T04:37:51.531Z], OS[Linux/2.6.32-642.6.2.el6.x86_64/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/1.8.0_111/25.111-b15]
[2016-11-08T17:41:08,902][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [aggs-matrix-stats]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [ingest-common]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [lang-expression]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [lang-groovy]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [lang-mustache]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [lang-painless]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [percolator]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [reindex]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [transport-netty3]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded module [transport-netty4]
[2016-11-08T17:41:08,903][INFO][o.e.p.PluginsService] [NchqMHF] loaded plugin [x-pack]
[2016-11-08T17:41:11,282][INFO][o.e.n.Node] [NchqMHF] initialized
[2016-11-08T17:41:11,282][INFO][o.e.n.Node] [NchqMHF] starting ...
[2016-11-08T17:41:11,540][INFO][o.e.t.TransportService] [NchqMHF] publish_address {127.0.0.1:9300}, bound_addresses {[::1]:9300}, {127.0.0.1:9300}, {[::2]:9300}
[2016-11-08T17:41:11,544][INFO][o.e.b.BootstrapCheck] [NchqMHF] bound or publishing to a non-loopback or non-link-local address, enforcing bootstrap checks
[2016-11-08T17:41:11,546][ERROR][o.e.b.Bootstrap] [NchqMHF] node validation exception
bootstrap checks failed
max number of threads [1024] for user [elasticsearch] likely too low, increase to at least [2048]
[2016-11-08T17:41:11,548][INFO][o.e.n.Node] [NchqMHF] stopping ...
[2016-11-08T17:41:11,584][INFO][o.e.n.Node] [NchqMHF] stopped
[2016-11-08T17:41:11,584][INFO][o.e.n.Node] [NchqMHF] closing ...
[2016-11-08T17:41:11,593][INFO][o.e.n.Node] [NchqMHF] closed
```

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