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Stephan Ewen commented on FLINK-2435: ------------------------------------- for (2), is this going to hook into the CSV input format, or is it going to be a mapper after the CSV with String field? > Add support for custom CSV field parsers > ---------------------------------------- > > Key: FLINK-2435 > URL: https://issues.apache.org/jira/browse/FLINK-2435 > Project: Flink > Issue Type: New Feature > Components: Java API, Scala API > Affects Versions: 0.10 > Reporter: Fabian Hueske > > The {{CSVInputFormats}} have only {{FieldParsers}} for Java's primitive types > (byte, short, int, long, float, double, boolean, String). > It would be good to add support for CSV field parsers for custom data types > which can be registered in a {{CSVReader}}. > We could offer two interfaces for field parsers. > 1. The regular low-level {{FieldParser}} which operates on a byte array and > offsets. > 2. A {{StringFieldParser}} which operates on a String that has been extracted > by a {{StringParser}} before. This interface will be easier to implement but > less efficient. -- This message was sent by Atlassian JIRA (v6.3.4#6332)