elastictsearch报错java.lang.NoSuchFieldError: FAIL_ON_SYMBOL_HASH_OVERFLOW

参考文章：http://blog.csdn.net/u014231523/article/details/52816218

java.lang.NoSuchFieldError: FAIL_ON_SYMBOL_HASH_OVERFLOW
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这个是jackson引用的版本不一致，可以看maven中已有的相关jackson版本，然后引用同样的版本。 

我使用的版本：

<!-- https://mvnrepository.com/artifact/org.elasticsearch/elasticsearch --><dependency>    <groupId>org.elasticsearch</groupId>    <artifactId>elasticsearch</artifactId>    <version>5.0.1</version></dependency>

所以在此查看elasticsearch5.0.1相应版本依赖的jackson版本

http://mvnrepository.com/artifact/org.elasticsearch/elasticsearch/5.0.1

所以要修改自己pom中的jackson版本

<jackson.version>2.8.1</jackson.version>

<!-- jackson json 2.7.4--><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-core</artifactId><version>${jackson.version}</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>${jackson.version}</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-annotations</artifactId><version>${jackson.version}</version></dependency><dependency><groupId>com.fasterxml.jackson.module</groupId><artifactId>jackson-module-jaxb-annotations</artifactId><version>${jackson.version}</version></dependency>