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https://issues.apache.org/jira/browse/NIFI-4882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16404769#comment-16404769
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ASF GitHub Bot commented on NIFI-4882:
--------------------------------------
Github user ijokarumawak commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2473#discussion_r175424999
--- Diff:
nifi-nar-bundles/nifi-standard-services/nifi-record-serialization-services-bundle/nifi-record-serialization-services/src/test/java/org/apache/nifi/csv/TestCSVRecordReader.java
---
@@ -124,6 +324,24 @@ public void testSimpleParse() throws IOException,
MalformedRecordException {
}
}
+ @Test
+ public void testSimpleParseCustomDate() throws IOException,
MalformedRecordException {
+ final List<RecordField> fields = getDefaultFields();
+ fields.replaceAll(f -> f.getFieldName().equals("balance") ? new
RecordField("balance", doubleDataType) : f);
+
+ final RecordSchema schema = new SimpleRecordSchema(fields);
+
+ try (final InputStream fis = new FileInputStream(new
File("src/test/resources/csv/single-bank-account.csv"));
+ final CSVRecordReader reader = createReader(fis, schema,
format)) {
--- End diff --
@derekstraka Thanks for updating the test method names. How about this one?
> CSVRecordReader should utilize specified date/time/timestamp format at its
> convertSimpleIfPossible method
> ---------------------------------------------------------------------------------------------------------
>
> Key: NIFI-4882
> URL: https://issues.apache.org/jira/browse/NIFI-4882
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Reporter: Koji Kawamura
> Assignee: Derek Straka
> Priority: Major
>
> CSVRecordReader.convertSimpleIfPossible method is used by ValidateRecord. The
> method does not coerce values to the target schema field type if the raw
> string representation in the input CSV file is not compatible.
> The type compatibility check is implemented as follows. But it does not use
> user specified date/time/timestamp format:
> {code}
> // This will return 'false' for input '01/01/1900' when user
> specified custom format 'MM/dd/YYYY'
> if (DataTypeUtils.isCompatibleDataType(trimmed, dataType)) {
> // The LAZY_DATE_FORMAT should be used to check
> compatibility, too.
> return DataTypeUtils.convertType(trimmed, dataType,
> LAZY_DATE_FORMAT, LAZY_TIME_FORMAT, LAZY_TIMESTAMP_FORMAT, fieldName);
> } else {
> return value;
> }
> {code}
> If input date strings have different format than the default format
> 'yyyy-MM-dd', then ValidateRecord processor can not validate input records.
> JacksonCSVRecordReader has the identical methods with CSVRecordReader. Those
> classes should have an abstract class.
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