# java.lang.UnsupportedOperationException

**URL:** https://discuss.elastic.co/t/java-lang-unsupportedoperationexception/65290
**Category:** Elasticsearch
**Created:** [November 8, 2016, 2:26am UTC](https://discuss.elastic.co/t/java-lang-unsupportedoperationexception/65290 "2016-11-08T02:26:36Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![famoss](https://avatars.discourse-cdn.com/v4/letter/f/67e7ee/32.png) [@famoss](https://discuss.elastic.co/u/famoss)
#### Post date: [November 8, 2016, 2:26am UTC](https://discuss.elastic.co/t/java-lang-unsupportedoperationexception/65290/1 "2016-11-08T02:26:36Z")

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I try to use es5,But throw an exception after start it.

```
[2016-11-08T10:21:15,731][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

```

es:5.0.0  
java:1.8.0\_111  
system:Linux version 2.6.32-642.6.2.el6.x86\_64,CentOS release 6.8 (Final)

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [December 6, 2016, 2:26am UTC](https://discuss.elastic.co/t/java-lang-unsupportedoperationexception/65290/2 "2016-12-06T02:26:36Z")

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