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  1. Apache Storm
  2. STORM-723

[storm-redis] RedisStateSetUpdater writes state into String but calls Set operation

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.10.0
    • 0.10.0
    • storm-redis
    • None

    Description

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

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

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

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        is related to

        Improvement - An improvement or enhancement to an existing feature or task. STORM-722 [storm-redis] Apply various Redis data types to Trident

        • Major - Major loss of function.
        • Closed

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            kabhwan Jungtaek Lim Assign to me
            kabhwan Jungtaek Lim
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