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Andrey Zagrebin reassigned FLINK-14936: --------------------------------------- Assignee: Zhu Zhu > Introduce MemoryManager#computeMemorySize to calculate managed memory from a > fraction > ------------------------------------------------------------------------------------- > > Key: FLINK-14936 > URL: https://issues.apache.org/jira/browse/FLINK-14936 > Project: Flink > Issue Type: Improvement > Components: Runtime / Coordination > Affects Versions: 1.10.0 > Reporter: Zhu Zhu > Assignee: Zhu Zhu > Priority: Major > > A MemoryManager#computeMemorySize(double fraction) is needed to calculate > managed memory bytes from a fraction. > It can be helpful for operators to get the memory size it can reserve and for > further #reserveMemory. (Similar to #computeNumberOfPages). > Here are two cases that may need this method in near future: > 1. [Python operator memory > management|https://lists.apache.org/thread.html/dd4dedeb9354c2ee559cd2f15629c719853915b5efb31a0eafee9361@%3Cdev.flink.apache.org%3E] > 2. [Statebackend memory > management|https://issues.apache.org/jira/browse/FLINK-14883] -- This message was sent by Atlassian Jira (v8.3.4#803005)