{"comment":{"url":"https://api.github.com/repos/michaelklishin/cassandra-chef-cookbook/comments/9224784","html_url":"https://github.com/michaelklishin/cassandra-chef-cookbook/commit/715dc28362ca8f63dc69abb2319c102ec373e188#commitcomment-9224784","id":9224784,"user":{"login":"dcparker88","id":1847494,"avatar_url":"https://avatars.githubusercontent.com/u/1847494?v=3","gravatar_id":"","url":"https://api.github.com/users/dcparker88","html_url":"https://github.com/dcparker88","followers_url":"https://api.github.com/users/dcparker88/followers","following_url":"https://api.github.com/users/dcparker88/following{/other_user}","gists_url":"https://api.github.com/users/dcparker88/gists{/gist_id}","starred_url":"https://api.github.com/users/dcparker88/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dcparker88/subscriptions","organizations_url":"https://api.github.com/users/dcparker88/orgs","repos_url":"https://api.github.com/users/dcparker88/repos","events_url":"https://api.github.com/users/dcparker88/events{/privacy}","received_events_url":"https://api.github.com/users/dcparker88/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"715dc28362ca8f63dc69abb2319c102ec373e188","created_at":"2015-01-09T20:29:55Z","updated_at":"2015-01-09T20:29:55Z","body":"You're right, it is just the initial part of the full 256 checksum. As far as I know Chef only needs a portion of the checksum in order to match (not to say you can't use the whole string.) I used the same length that was there for the checksum of the older jamm version - maybe I should have just put the full length in there. What version of chef are you running? "}}