Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/2249#discussion_r70881905
--- Diff:
flink-yarn/src/main/java/org/apache/flink/yarn/cli/FlinkYarnSessionCli.java ---
@@ -475,23 +484,23 @@ public YarnClusterClient retrieveCluster(
CommandLine cmdLine,
Configuration config) throws
UnsupportedOperationException {
- // first check for an application id
- if (cmdLine.hasOption(APPLICATION_ID.getOpt())) {
- String applicationID =
cmdLine.getOptionValue(APPLICATION_ID.getOpt());
+ // first check for an application id, then try to load from
yarn properties
+ String applicationID =
cmdLine.hasOption(APPLICATION_ID.getOpt()) ?
+ cmdLine.getOptionValue(APPLICATION_ID.getOpt())
+ : loadYarnPropertiesFile(cmdLine, config);
+
+ if(null != applicationID) {
--- End diff --
missing space after if
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