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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/05/20 13:36:27 UTC
[GitHub] [pulsar] itaross opened a new issue #7005: Update documentation with possibility to use local run with Pulsar IO sinks and sources
itaross opened a new issue #7005:
URL: https://github.com/apache/pulsar/issues/7005
In the documentation is not specified how to debug locally the connectors directly with Java as for their functions counter part (https://pulsar.apache.org/docs/en/io-debug/)
Update the docs with explanation on how to debug the connectors.
This could further improve the development of new connectors and extend people's contribution for the good of pulsar :)
https://github.com/apache/pulsar/blob/cc15ad58583a640ad311fe5a91a9968ed46bf335/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/LocalRunner.java#L465
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[GitHub] [pulsar] wolfstudy edited a comment on issue #7005: Update documentation with possibility to use local run with Pulsar IO sinks and sources
Posted by GitBox <gi...@apache.org>.
wolfstudy edited a comment on issue #7005:
URL: https://github.com/apache/pulsar/issues/7005#issuecomment-636444912
@itaross Thanks for your feedback. Do you want to test the pulsar source or pulsar sink using java code in a [similar way](https://pulsar.apache.org/docs/en/functions-debug/#debug-with-localrun-mode)?
For example:
```
public static void main(String[] args) throws Exception {
SourceConfig sourceConfig = new SourceConfig();
sourceConfig.setName("exclamation");
sourceConfig.setClassName(ExclamationFunction.class.getName());
...
LocalRunner sourceLocalRunner = LocalRunner.builder().sourceConfig(sourceConfig).build();
sourceLocalRunner.start(false);
}
```
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[GitHub] [pulsar] wolfstudy commented on issue #7005: Update documentation with possibility to use local run with Pulsar IO sinks and sources
Posted by GitBox <gi...@apache.org>.
wolfstudy commented on issue #7005:
URL: https://github.com/apache/pulsar/issues/7005#issuecomment-637365348
> For the connectors I have developed a modified version of the influxdb2 connector and it has been really hard to get it to work.
Yes, the difference between sources or sinks and functions is that we need to introduce external dependencies to test, but this is usually difficult. So it looks like we don’t have an easy way to debug source or sink operations like a debug function.
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[GitHub] [pulsar] itaross commented on issue #7005: Update documentation with possibility to use local run with Pulsar IO sinks and sources
Posted by GitBox <gi...@apache.org>.
itaross commented on issue #7005:
URL: https://github.com/apache/pulsar/issues/7005#issuecomment-636761329
> @itaross Thanks for your feedback. Do you want to test the pulsar source or pulsar sink using java code in a [similar way](https://pulsar.apache.org/docs/en/functions-debug/#debug-with-localrun-mode)?
>
> For example:
>
> ```
> public static void main(String[] args) throws Exception {
> SourceConfig sourceConfig = new SourceConfig();
> sourceConfig.setName("exclamation");
> sourceConfig.setClassName(ExclamationFunction.class.getName());
> ...
> LocalRunner sourceLocalRunner = LocalRunner.builder().sourceConfig(sourceConfig).build();
> sourceLocalRunner.start(false);
> }
> ```
Yes, exactly. I have developed quite few functions and having the ability to debug them boosted my productivity exponentially.
For the connectors I have developed a modified version of the influxdb2 connector and it has been really hard to get it to work.
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[GitHub] [pulsar] wolfstudy commented on issue #7005: Update documentation with possibility to use local run with Pulsar IO sinks and sources
Posted by GitBox <gi...@apache.org>.
wolfstudy commented on issue #7005:
URL: https://github.com/apache/pulsar/issues/7005#issuecomment-636444912
@itaross Thanks for your feedback. Do you want to test the pulsar source or pulsar sink using java code in a [similar way](https://pulsar.apache.org/docs/en/functions-debug/#debug-with-localrun-mode)?
For example:
```
public static void main(String[] args) throws Exception {
SourceConfig sourceConfig = new SourceConfig();
sourceConfig.setName("exclamation");
sourceConfig.setClassName(ExclamationFunction.class.getName());
LocalRunner sourceLocalRunner = LocalRunner.builder().sourceConfig(sourceConfig).build();
sourceLocalRunner.start(false);
}
```
----------------------------------------------------------------
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To respond to the message, please log on to GitHub and use the
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