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spark streaming读取redis问题 #56

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yintengfei opened this issue Mar 30, 2021 · 0 comments
Open

spark streaming读取redis问题 #56

yintengfei opened this issue Mar 30, 2021 · 0 comments

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@yintengfei
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自定义RedisZsetReceiver, 读取指定zset结构内的数据piped.zrange(key, 0, -1)，该zset内数据只会新增，不会减少~
当我提交任务后，定时执行，spark streaming ui上每个batch time处理的record都不同，还不是递增状态？如何能达到想要的效果？目前的目标就是每个batch，就把redis zset结构内的数据全部读取出来；spark streaming这种适合我的场景吗？
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@yintengfei