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RedisLabs / spark-redis

A connector for Spark that allows reading and writing to/from Redis cluster

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How ttl works when SaveMode.Ignore

hyungryuk opened this issue · comments

commented

Is ignored key's ttl also reset?

commented

if dataframe exists in Redis - the entire save operation is ignored

commented

@fe2s thanx a lot.
btw.. i just realized that Ignore mode also ignores dataframe key column when checking if the key exist.
so no matter key column value is, all rows with same tablename are ignored!