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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2020/05/20 00:38:06 UTC
[GitHub] [beam] omarismail94 commented on a change in pull request #11754: [BEAM-10037] BeamSqlExample.java fails to build
omarismail94 commented on a change in pull request #11754:
URL: https://github.com/apache/beam/pull/11754#discussion_r427677681
##########
File path: sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/example/BeamSqlExample.java
##########
@@ -66,38 +68,47 @@ public static void main(String[] args) {
inputTable.apply(SqlTransform.query("select c1, c2, c3 from PCOLLECTION where c1 > 1"));
// print the output record of case 1;
- outputStream.apply(
- "log_result",
- MapElements.via(
- new SimpleFunction<Row, Row>() {
- @Override
- public Row apply(Row input) {
- // expect output:
- // PCOLLECTION: [3, row, 3.0]
- // PCOLLECTION: [2, row, 2.0]
- System.out.println("PCOLLECTION: " + input.getValues());
- return input;
- }
- }));
+ outputStream
+ .apply(
+ "log_result",
+ MapElements.via(
+ new SimpleFunction<Row, Row>() {
+ @Override
+ public Row apply(Row input) {
+ // expect output:
+ // PCOLLECTION: [3, row, 3.0]
+ // PCOLLECTION: [2, row, 2.0]
+ System.out.println("PCOLLECTION: " + input.getValues());
+ return input;
+ }
+ }))
+ .setCoder(RowCoder.of(type));
Review comment:
I can do that. I did `setRowSchema(type)` and it worked!
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