}
}
}
Transaction tr = j.multi();
if (state == null) {
tr.hdel(queueUrl + "-" + shard + "-" + CQSConstants.REDIS_STATE, CQSConstants.REDIS_STATE);
} else {
tr.hset(queueUrl + "-" + shard + "-" + CQSConstants.REDIS_STATE, CQSConstants.REDIS_STATE, state.name());
}
List<Object> resp = tr.exec();
if (resp == null) {