Enable scripting in elasticsearch-2.2.0 using Java API

Question

I am using elasticsearch-2.2.0 version. I need to enable scripting using JAVA API. Basically I want to create a node using NodeBuilder and enable scripting support.

I tried setting the properties "script.inline : true" and "script.indexed : true" as below :

Settings settings = Settings.builder().put("script.inline", true).put("script.indexed", true).build();

but still it does not works.

Is there a way to enable scripting in elasticsearch-2.2.0 version using JAVA ?

Yes I am getting error : Exception in thread "main" java.lang.NoClassDefFoundError: org/elasticsearch/plugins/AbstractPlugin at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) — Shailendra
– Shailendra, Commented Apr 25, 2016 at 10:33
Can you show which elasticsearch dependency you have in your pom.xml in the client code? — Val
– Val, Commented Apr 25, 2016 at 10:34
<dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch</artifactId> <version>2.2.0</version> </dependency> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch-lang-groovy</artifactId> <version>2.2.0</version> </dependency> <dependency> <groupId>org.apache.lucene</groupId> <artifactId>lucene-expressions</artifactId> <version>4.10.2</version> </dependency> — Shailendra
– Shailendra, Commented Apr 25, 2016 at 10:35
Is there anything relevant in the logs before/after that stack trace? — Val
– Val, Commented Apr 25, 2016 at 10:40

Val · Accepted Answer · 2016-04-25 12:05:23Z

1

This is similar to this issue and it seems that when creating a local NodeClient the lang-groovy module is not loaded by default.

So you need to add another dependency in your pom.xml

<dependency>
   <groupId>org.elasticsearch.module</groupId>    
   <artifactId>lang-groovy</artifactId>
   <version>2.2.0</version>
</dependency>

answered Apr 25, 2016 at 12:05

Val

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