azagrebin commented on a change in pull request #10860: [FLINK-15145][config] Change TM memory configuration default values for FLIP-49. URL: https://github.com/apache/flink/pull/10860#discussion_r366795773
########## File path: flink-dist/src/main/resources/flink-conf.yaml ########## @@ -42,9 +42,12 @@ jobmanager.rpc.port: 6123 jobmanager.heap.size: 1024m -# The heap size for the TaskManager JVM +# The total process memory size for the TaskManager. +# +# Note this accounts for all memory usages of a TaskManager process, including JVM metaspace and other overheads. +# To exclude JVM metaspace and other overheads, please use total flink memory size (taskmanager.memory.flink.size) instead. -taskmanager.memory.process.size: 1024m +taskmanager.memory.process.size: 1568m Review comment: ```suggestion # To exclude JVM metaspace and overhead, please, use total Flink memory size instead of 'taskmanager.memory.process.size'. # It is not recommended to set both 'taskmanager.memory.process.size' and Flink memory. # # taskmanager.memory.flink.size: 1280 ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
