Re: Pyflink Performance and Benchmark

2024-04-16 Thread Chase Zhang
On Mon, Apr 15, 2024 at 16:17 Niklas Wilcke wrote: > Hi Flink Community, > u > I wanted to reach out to you to get some input about Pyflink performance. > Are there any resources available about Pyflink benchmarks and maybe a > comparison with the Java API? I wasn't able to find something valuabl

About SerializationSchema/DeserializationSchema's concurrency safety

2019-06-09 Thread Chase Zhang
Hi there, I'm writing for knowledge about SerializationSchema/DeserializationSchema's concurrency safety. The problem is, I've implemented my own KafkaSerializationSchema/KafkaDeserializationKafka which I have added some internal state and object cache as to avoid heavy object(memory) allocation.