I want use count() method in this link but when write DataSet<Customer> customers = getCustomerDataSet(env,mask,l,map);
Long i=customers.count(); not found count() in dataset why https://ci.apache.org/projects/flink/flink-docs-master/api/java/org/apache/flink/api/java/DataSet.html#count%28%29 -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/I-want-use-count-method-in-this-link-but-when-write-but-not-found-in-dataset-why-tp2197.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.
