Job Manager getting restarted while restarting task manager

[Puneet Duggal]

Hi,

I am facing an issue where when restarting task manager after adding some 
configuration changes, even though task manager restarts successfully with the 
updated configuration change, is causing the leader job manager to restart as 
well. Pasting the leader job manager logs here


2022-10-11 22:11:02,207 WARN  akka.remote.ReliableDeliverySupervisor            
           [] - Association with remote system [akka.tcp://flink@<TM-IP>:35376] 
has failed, address is now gated for [50] ms. Reason: [Disassociated]
2022-10-11 22:11:02,411 WARN  akka.remote.transport.netty.NettyTransport        
           [] - Remote connection to [null] failed with 
java.net.ConnectException: Connection refused: /<TM-IP>:35376
2022-10-11 22:11:02,413 WARN  akka.remote.ReliableDeliverySupervisor            
           [] - Association with remote system [akka.tcp://flink@<TM-IP>:35376] 
has failed, address is now gated for [50] ms. Reason: [Association failed with 
[akka.tcp://flink@<TM-IP>:35376]] Caused by: [java.net.ConnectException: 
Connection refused: /<TM-IP>:35376]
2022-10-11 22:11:02,682 WARN  akka.remote.transport.netty.NettyTransport        
           [] - Remote connection to [null] failed with 
java.net.ConnectException: Connection refused: /<TM-IP>:35376
2022-10-11 22:11:02,683 WARN  akka.remote.ReliableDeliverySupervisor            
           [] - Association with remote system [akka.tcp://flink@<TM-IP>:35376] 
has failed, address is now gated for [50] ms. Reason: [Association failed with 
[akka.tcp://flink@<TM-IP>:35376]] Caused by: [java.net.ConnectException: 
Connection refused: /<TM-IP>:35376]
2022-10-11 22:11:12,702 WARN  akka.remote.transport.netty.NettyTransport        
           [] - Remote connection to [null] failed with 
java.net.ConnectException: Connection refused: /<TM-IP>:35376
2022-10-11 22:11:12,703 WARN  akka.remote.ReliableDeliverySupervisor            
           [] - Association with remote system [akka.tcp://flink@<TM-IP>:35376] 
has failed, address is now gated for [50] ms. Reason: [Association failed with 
[akka.tcp://flink@<TM-IP>:35376]] Caused by: [java.net.ConnectException: 
Connection refused: /<TM-IP>:35376]
2022-10-11 22:11:21,683 INFO  
org.apache.flink.runtime.entrypoint.ClusterEntrypoint        [] - RECEIVED 
SIGNAL 15: SIGTERM. Shutting down as requested.
2022-10-11 22:11:21,687 INFO  org.apache.flink.runtime.blob.BlobServer          
           [] - Stopped BLOB server at 0.0.0.0:33887


Regards,
Puneet