2.7.1 jar for download corrupt? about spymemcached HOT 5 CLOSED

I'm not sure that this is incorrect. GetFuture implements future so this isn't 
necessarily wrong. Have you tried using the jar in your code to see if it 
works? We have had many people who have downloaded this jar and haven't had 
this issue.

see this https://forums.aws.amazon.com/thread.jspa?threadID=76810&tstart=0

I still don't think this is your issue. I have downloaded the jar and run code 
against it using both of the asyncGet signatures. Your seeing multiple 
signatures because the interface and implementing class don't match, but since 
GetFuture is a subclass of Future this shouldn't be an issue. What the JVM is 
telling you is that it can't find any signature. In case I'm still wrong here I 
have attached a jar that won't have the signature diference that you are seeing 
if it does solve you issue I will merge it into the spy 2.7.2 branch. Below is 
my test code:

public class Test {
  public static void main(String args[]) throws Exception {
    try{
      MemcachedClient client = new MemcachedClient(new BinaryConnectionFactory(), Arrays.asList(new InetSocketAddress("localhost", 11211)));
      Transcoder<Object> t = new SerializingTranscoder();
      for (int i = 0; i < 1000; i ++) {
        String key = "key" + i;
        String value = "value" + i;
        client.set(key, 0, value).get().booleanValue();
        client.asyncGet(key, t).get();
      }
      client.shutdown();
    }catch (Exception e) {
      System.err.println("Error: " + e.getMessage());
      System.exit(1);
    }
  }
}

I think you posted your last comment on the wrong issue page. Anyways I 
compiled my jar by doing:

buildr package test=no

Pretty sure this is right, closing this issue.  Please re-open if you find 
problems with 2.7.3.