Upgrade curator-client also to 2.9.0
<artifactId>libthrift</artifactId>
<version>0.12.0</version>
</dependency>
+ <dependency>
+ <groupId>org.apache.curator</groupId>
+ <artifactId>curator-client</artifactId>
+ <version>2.9.0</version>
+ </dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-framework</artifactId>
