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https://issues.apache.org/jira/browse/FLINK-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14334707#comment-14334707
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ASF GitHub Bot commented on FLINK-1512:
---------------------------------------
Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/426#discussion_r25237861
--- Diff:
flink-java/src/main/java/org/apache/flink/api/java/io/CsvInputFormat.java ---
@@ -235,8 +252,21 @@ public OUT readRecord(OUT reuse, byte[] bytes, int
offset, int numBytes) throws
if (parseRecord(parsedValues, bytes, offset, numBytes)) {
// valid parse, map values into pact record
- for (int i = 0; i < parsedValues.length; i++) {
- reuse.setField(parsedValues[i], i);
+ if (pojoTypeInfo == null) {
+ Tuple result = (Tuple) reuse;
+ for (int i = 0; i < parsedValues.length; i++) {
+ result.setField(parsedValues[i], i);
+ }
+ } else {
+ for (int i = 0; i < parsedValues.length; i++) {
+ try {
+
pojoTypeInfo.getPojoFieldAt(i).field.set(reuse, parsedValues[i]);
--- End diff --
I'm not 100% sure if this also works for pojo's with private fields.
In your testcase, all the fields are public. I'm not sure where exactly we
are setting the fields accessible, but it might be the case that they are not
set accessible here.
Can you add a private field with a getter/setter to the test pojo to
validate this?
> Add CsvReader for reading into POJOs.
> -------------------------------------
>
> Key: FLINK-1512
> URL: https://issues.apache.org/jira/browse/FLINK-1512
> Project: Flink
> Issue Type: New Feature
> Components: Java API, Scala API
> Reporter: Robert Metzger
> Assignee: Chiwan Park
> Priority: Minor
> Labels: starter
>
> Currently, the {{CsvReader}} supports only TupleXX types.
> It would be nice if users were also able to read into POJOs.
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