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ASF GitHub Bot commented on FLINK-9718:
---------------------------------------
Github user zjffdu commented on a diff in the pull request:
https://github.com/apache/flink/pull/6245#discussion_r200040940
--- Diff: flink-scala-shell/start-script/start-scala-shell.sh ---
@@ -19,6 +19,9 @@
# from scala-lang 2.10.4
+# Uncomment the following line to enable remote debug
+# export FLINK_SCALA_SHELL_JAVA_OPTS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005"
--- End diff --
I don't find something like `flink-env.sh` for specify flink related env variable. So
I just put it in `start-scala-shell.sh` directly. I don't think bool flag is proper, as it
hide the details of remote debug info, like which port to listen. I believe most of apache
project use `*JAVA_OPTS` for remote debug which is very common. What do you think ?
> Add enviroment variable in start-scala-shell.sh to enable remote debug
> ----------------------------------------------------------------------
>
> Key: FLINK-9718
> URL: https://issues.apache.org/jira/browse/FLINK-9718
> Project: Flink
> Issue Type: Improvement
> Reporter: Jeff Zhang
> Priority: Major
> Labels: pull-request-available
>
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