Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/2425#discussion_r77182101
--- Diff:
flink-yarn/src/main/java/org/apache/flink/yarn/cli/FlinkYarnSessionCli.java ---
@@ -682,6 +774,91 @@ public static File
getYarnPropertiesLocation(Configuration conf) {
return new File(propertiesFileLocation, YARN_PROPERTIES_FILE +
currentUser);
}
+ public static void persistAppState(String appId, String cookie) {
+ if(appId == null || cookie == null) { return; }
--- End diff --
please put `return` into a new line.
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