Dan Zou created FLINK-33990: ------------------------------- Summary: Use default classloader in TaskManager when there are no user jars for job Key: FLINK-33990 URL: https://issues.apache.org/jira/browse/FLINK-33990 Project: Flink Issue Type: Sub-task Reporter: Dan Zou
TaskManager will create a new class loader for each flink job even when it has no user jars, which may cause metaspace increasing. Flink can use system classloader for the jobs without jars. A similar optimization has been made in JM, it make sense to optimize it in TM. -- This message was sent by Atlassian Jira (v8.20.10#820010)