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Robert Metzger commented on FLINK-2021: --------------------------------------- No, I think nobody is working on this. Before changing all examples, I would actually like to seek for consensus on the mailing list. The change affects how new users learn to use Flink. Do you want to write to dev@flink or should I do it? > Rework examples to use new ParameterTool > ---------------------------------------- > > Key: FLINK-2021 > URL: https://issues.apache.org/jira/browse/FLINK-2021 > Project: Flink > Issue Type: Improvement > Components: Examples > Affects Versions: 0.9 > Reporter: Robert Metzger > Priority: Minor > Labels: starter > > In FLINK-1525, we introduced the {{ParameterTool}}. > We should port the examples to use the tool. > The examples could look like this (we should maybe discuss it first on the > mailing lists): > {code} > public static void main(String[] args) throws Exception { > ParameterTool pt = ParameterTool.fromArgs(args); > boolean fileOutput = pt.getNumberOfParameters() == 2; > String textPath = null; > String outputPath = null; > if(fileOutput) { > textPath = pt.getRequired("input"); > outputPath = pt.getRequired("output"); > } > // set up the execution environment > final ExecutionEnvironment env = > ExecutionEnvironment.getExecutionEnvironment(); > env.getConfig().setUserConfig(pt); > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)