yumochiz opened a new pull request #2270: Fix the sample code in Metrics for Pulsar Functions document URL: https://github.com/apache/incubator-pulsar/pull/2270 ### Motivation In https://pulsar.incubator.apache.org/docs/latest/functions/metrics/ introducing the sample code of using metric. ``` import org.apache.pulsar.functions.api.Context; import org.apache.pulsar.functions.api.Function; public class MetricRecordingFunction implements Function<String, Void> { @Override public void apply(String input, Context context) { context.recordMetric("number-of-characters", input.length()); return null; } } ``` I cannot compile the code because override method is different. ### Modifications I changed method `apply` method to `process` method. I also change `void` to `Void`. ``` @Override public Void process(String input, Context context) { context.recordMetric("number-of-characters", input.length()); return null; } ``` ### Result We can compile the code.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
