dianfu commented on a change in pull request #8472: [FLINK-12327][python] Adds
support to submit Python Table API job in CliFrontend
URL: https://github.com/apache/flink/pull/8472#discussion_r285549891
##########
File path:
flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java
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@@ -185,8 +186,10 @@ protected void run(String[] args) throws Exception {
return;
}
- if (runOptions.getJarFilePath() == null) {
- throw new CliArgsException("The program JAR file was
not specified.");
+ // the job can be distinguished. i.e. java or python.
Review comment:
Remove this interface and `use isJava() || isPython()` instead.
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