Re: The memory usage of the job is very different between Flink1.9 and Flink1.12

2021-06-18 Thread Piotr Nowojski
ess logic, the same resource configuration, > the > memory usage of the job is very different between Flink1.9 and Flink1.12. > Using jemalloc analysis, it is found that the > UncompressBlockContentsForCompressionType method of rocksdb takes up more > memory and runs the same time , Th

The memory usage of the job is very different between Flink1.9 and Flink1.12

2021-06-18 Thread Haihang Jing
Ask a question, the same business logic, the same resource configuration, the memory usage of the job is very different between Flink1.9 and Flink1.12. Using jemalloc analysis, it is found that the UncompressBlockContentsForCompressionType method of rocksdb takes up more memory and runs the same