[jira] [Created] (STORM-723) [storm-redis] RedisStateSetUpdater writes state into String but calls Set operation

[Jungtaek Lim (JIRA)]

Jungtaek Lim created STORM-723:
----------------------------------

             Summary: [storm-redis] RedisStateSetUpdater writes state into 
String but calls Set operation
                 Key: STORM-723
                 URL: https://issues.apache.org/jira/browse/STORM-723
             Project: Apache Storm
          Issue Type: Bug
    Affects Versions: 0.10.0
            Reporter: Jungtaek Lim
            Assignee: Jungtaek Lim


RedisStateSetUpdater writes value into String type, but it tries to retrieve 
Set's element count from String type which will throw JedisDataException. 

{code}
                if (this.expireIntervalSec > 0) {
                    jedis.setex(redisKey, expireIntervalSec, value);
                } else {
                    jedis.set(redisKey, value);
                }
                Long count = jedis.scard(redisKey);
{code}

Btw, Redis expire only applies to key, so above implementation seems to be 
invalid.




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