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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2019/11/19 12:46:42 UTC

[GitHub] [flink] TisonKun commented on a change in pull request #10251: [FLINK-14851][FLINK-14850] Implement Executors and wire them to the ContextEnvironment

TisonKun commented on a change in pull request #10251: [FLINK-14851][FLINK-14850] Implement Executors and wire them to the ContextEnvironment
URL: https://github.com/apache/flink/pull/10251#discussion_r347902048
 
 

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 File path: flink-yarn/src/main/java/org/apache/flink/yarn/cli/FlinkYarnSessionCli.java
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 @@ -416,7 +416,9 @@ private void applyDescriptorOptionToConfig(final CommandLine commandLine, final
 		}
 
 		final String dynamicPropertiesEncoded = encodeDynamicProperties(commandLine);
-		configuration.setString(YarnConfigOptionsInternal.DYNAMIC_PROPERTIES, dynamicPropertiesEncoded);
+		if (dynamicPropertiesEncoded != null && !dynamicPropertiesEncoded.isEmpty()) {
 
 Review comment:
   Is it a relevant diff(i.e., cause tests fail) or just improving on the fly? I'm ok with on the fly improvement but to be clear.

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