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https://issues.apache.org/jira/browse/CASSANDRA-5917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13746718#comment-13746718
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Dave Brosius commented on CASSANDRA-5917:
-----------------------------------------

The problem is that the committed version of snakeyaml is 1.11 (in lib), but 
the ant(maven) specification is 1.6, which is why you don't see it in dev. Need 
to change maven version to 1.11 to match what we've all been using. Why do we 
have jars committed to git again?

                
> NoSuchMethodError when calling YamlConfigurationLoader.loadConfig()
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-5917
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5917
>             Project: Cassandra
>          Issue Type: Bug
>          Components: API
>         Environment: Linux
>            Reporter: Jinder Aujla
>            Assignee: Dave Brosius
>            Priority: Minor
>
> Hi, when this method is called, I see this:
> java.lang.NoSuchMethodError: 
> org.yaml.snakeyaml.Yaml.<init>(Lorg/yaml/snakeyaml/constructor/BaseConstructor;)V
>       at 
> org.apache.cassandra.config.YamlConfigurationLoader.loadConfig(YamlConfigurationLoader.java:86)
>       at 
> org.apache.cassandra.config.DatabaseDescriptor.loadConfig(DatabaseDescriptor.java:125)
>       at 
> org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:101)
> ......
> I believe it's because of an enhancement made in ticket CASSANDRA-5606. The 
> version of snakeyaml that 2.0.0-rc1 depends on is 1.6, but this constructor 
> doesn't exist in that version but it does in version 1.12.
> Coincidentally CASSANDRA-5317 speaks of upgrading the snakeyaml dependency, 
> but I'm not sure what was upgraded. 

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