Github user karol-brejna-i commented on the issue:
https://github.com/apache/incubator-gearpump/pull/241
I did search for AkkaApp usages and there are few groups of them:
1. examples (proper AkkaApp usage)
2. gearpupm-core (comands like submit, kill, etc. plus master and worker)
3. gearpump-services
3. experiments (storm, yarn, akka-streams)
Some details on experiments (AkkaApp usages):
```
gearpump-experiments-storm (2 usages found)
org.apache.gearpump.experiments.storm.main (2 usages found)
GearpumpNimbus.scala (1 usage found)
47 object GearpumpNimbus extends AkkaApp with ArgumentsParser {
GearpumpStormClient.scala (1 usage found)
27 object GearpumpStormClient extends AkkaApp with
ArgumentsParser {
gearpump-experiments-yarn (3 usages found)
org.apache.gearpump.experiments.yarn.appmaster (1 usage found)
YarnAppMaster.scala (1 usage found)
281 object YarnAppMaster extends AkkaApp with ArgumentsParser {
org.apache.gearpump.experiments.yarn.client (2 usages found)
LaunchCluster.scala (1 usage found)
160 object LaunchCluster extends AkkaApp with ArgumentsParser {
ManageCluster.scala (1 usage found)
87 object ManageCluster extends AkkaApp with ArgumentsParser {
gearpump-servicesJVM (1 usage found)
org.apache.gearpump.services.main (1 usage found)
Services.scala (1 usage found)
41 object Services extends AkkaApp with ArgumentsParser {
```
This is something I'd like to discuss. Do we change the ancestor here, too?
I need to refresh this yarn code in my head...
---
