Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/2425#discussion_r85175840
--- Diff:
flink-yarn/src/main/java/org/apache/flink/yarn/cli/FlinkYarnSessionCli.java ---
@@ -108,6 +111,11 @@
private final Options ALL_OPTIONS;
+ private static final String fileName = "yarn-app.ini";
+ private static final String cookieKey = "secureCookie";
--- End diff --
I think the ini file format is actually fine. Could also be JSON but I
don't mind. To not break backwards-compatibility, I think we have to keep the
behavior to use the last-used application id in case none is supplied. We could
have an extra config entry for that.
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