How do we debug on a local task manager

[Raj, Smriti]

Hello,

 

I added this to the command line argument

-Denv.java.opts.taskmanager="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=6005"

 

and also tried adding the below to the flink-config.yaml

env.java.opts.taskmanager:  -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=6005

 

Set -yn 1 -ys 1 while running on the cluster

 

Got the taskmanager details from

http://d64264-013.dc.gs.com:44493/#/taskmanager/container_e137_1566093683345_327836_01_000002/metrics

 

Added remote debugger  in Intellij but I get the below error

Error running 'd64264-013.dc.gs.com': Unable to open debugger port (d64264-013.dc.gs.com:6005): java.net.ConnectException "Connection refused: connect"

 

I am trying to debug code on the task manager. Please let me know if there is something I am missing or something I need to change.

 

Thanks,

Smriti

 

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[Caizhi Weng]

Hi Raj,

Have you restarted the cluster? You need to restart the cluster to apply changes in flink-config.yaml.

You can also set suspend=y in the debug argument so that task managers will pause and wait for the connection of Intellij before going on.

Raj, Smriti <[hidden email]> 于2019年8月22日周四 上午11:06写道：

Hello,

 

I added this to the command line argument

-Denv.java.opts.taskmanager="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=6005"

 

and also tried adding the below to the flink-config.yaml

env.java.opts.taskmanager:  -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=6005

 

Set -yn 1 -ys 1 while running on the cluster

 

Got the taskmanager details from

http://d64264-013.dc.gs.com:44493/#/taskmanager/container_e137_1566093683345_327836_01_000002/metrics

 

Added remote debugger  in Intellij but I get the below error

Error running 'd64264-013.dc.gs.com': Unable to open debugger port (d64264-013.dc.gs.com:6005): java.net.ConnectException "Connection refused: connect"

 

I am trying to debug code on the task manager. Please let me know if there is something I am missing or something I need to change.

 

Thanks,

Smriti

 

---

Your Personal Data: We may collect and process information about you that may be subject to data protection laws. For more information about how we use and disclose your personal data, how we protect your information, our legal basis to use your information, your rights and who you can contact, please refer to: www.gs.com/privacy-notices