[jira] [Created] (FLINK-28287) Should TaskManagerRunner need a ShutdownHook

[JieFang.He (Jira)]

Title: Message Title

JieFang.He created an issue   Flink / FLINK-28287 Should TaskManagerRunner need a ShutdownHook Issue Type: Improvement Affects Versions: 1.14.0 Assignee: Unassigned Created: 29/Jun/22 00:06 Priority: Major Reporter: JieFang.He TaskManagerRunner  has a close method，but did not call when it stop. Some resources in TaskManagerRunner come with ShutdownHook, but some resources do not, such as rpcSystem, which causes the temporary file flink-rpc-akka_*.jar to not be deleted when stop. Should TaskManagerRunner need a ShutdownHook to call the close method   Add Comment   This message was sent by Atlassian Jira (v8.20.10#820010-sha1:ace47f9)