Spark can not recover from checkpoint ProvisionedThroughputExceededException: Rate exceeded for shard shardId

I have a spark application which consume from Kinesis with 6 shards. Data was produced to Kinesis at at most 2000 records/second. At non peak time data only comes in at 200 records/second. Each record is 0.5K Bytes. So 6 shards is enough to handle that. I am using EMR 5.23.0, Spark 2.4.0, spark-streaming-kinesis-asl 2.4.0…

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How do I store Argon2 passwords in my database?

I’m trying to store user passwords in my DB using Argon2 algorithm. This is what I obtain by using it: $echo -n “password” | argon2 “smallsalt” -id -t 4 -m 18 -p 4 Type: Argon2id Iterations: 4 Memory: 262144 KiB Parallelism: 4 Hash: cb4447d91dd62b085a555e13ebcc6f04f4c666388606b2c401ddf803055f54ac Encoded: $argon2id$v=19$m=262144,t=4,p=4$c21hbGxzYWx0$y0RH2R3WKwhaVV4T68xvBPTGZjiGBrLEAd34AwVfVKw 1.486 seconds Verification ok In this case, what should…

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