ahmedabu98 opened a new issue, #38528:
URL: https://github.com/apache/beam/issues/38528
### What would you like to happen?
AFAIK the Java SDK doesn't have an easy utility to print/log the outputs of
a PCollection. I've always had to hack something together like:
```java
rows.apply(MapElements.into(strings()).via(row -> {
System.out.println("row: " + row);
return "";
}));
```
Would be nice to have an easy utility that can be used like:
```
rows.apply(Log.info());
```
The Python SDK has something like this:
https://github.com/apache/beam/blob/26c6ec7cb749d60455c9895aa1be49d5cf552a75/sdks/python/apache_beam/transforms/util.py#L2183-L2197
### Issue Priority
Priority: 2 (default / most feature requests should be filed as P2)
### Issue Components
- [ ] Component: Python SDK
- [x] Component: Java SDK
- [ ] Component: Go SDK
- [ ] Component: Typescript SDK
- [ ] Component: IO connector
- [ ] Component: Beam YAML
- [ ] Component: Beam examples
- [ ] Component: Beam playground
- [ ] Component: Beam katas
- [ ] Component: Website
- [ ] Component: Infrastructure
- [ ] Component: Spark Runner
- [ ] Component: Flink Runner
- [ ] Component: Prism Runner
- [ ] Component: Twister2 Runner
- [ ] Component: Hazelcast Jet Runner
- [ ] Component: Google Cloud Dataflow Runner
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