RobertIndie opened a new issue, #1327: URL: https://github.com/apache/streampipes/issues/1327
### Body Hi, all [The core developement doc](https://cwiki.apache.org/confluence/display/STREAMPIPES/Core) seems wrong because we have moved the `streampipes-backend` to `streampipes-core` [in this commit](https://github.com/apache/streampipes/commit/77ad34f7a41127a6f48ea479663863dc84e8d56d). Therefore I try to use this configuration: https://github.com/apache/streampipes/blob/dev/.idea/runConfigurations/core.xml to start the local backend. But it raises these errors: ``` 2023-02-21T00:16:03.250+08:00 INFO 63389 --- [pool-1-thread-1] o.a.s.s.c.StreamPipesBackendApplication : No more pipelines to restore... 2023-02-21T00:17:03.625+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.31.0.7:8001: Connection reset 2023-02-21T00:17:03.627+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : Retrying request to {}->http://172.31.0.7:8001 2023-02-21T00:17:08.649+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.31.0.7:8001: Connection reset 2023-02-21T00:17:08.649+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : Retrying request to {}->http://172.31.0.7:8001 2023-02-21T00:17:13.651+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.31.0.7:8001: Connection reset 2023-02-21T00:17:13.651+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : Retrying request to {}->http://172.31.0.7:8001 2023-02-21T00:17:18.681+08:00 INFO 63389 --- [pool-3-thread-1] o.a.s.m.m.p.ExtensionsServiceLogExecutor : Could not fetch log info from endpoint http://172.31.0.7:8001 2023-02-21T00:17:23.831+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.31.0.5:8090: Connection reset 2023-02-21T00:17:23.836+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : Retrying request to {}->http://172.31.0.5:8090 2023-02-21T00:17:28.857+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.31.0.5:8090: Connection reset 2023-02-21T00:17:28.859+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : Retrying request to {}->http://172.31.0.5:8090 2023-02-21T00:17:33.917+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.31.0.5:8090: Connection reset 2023-02-21T00:17:33.918+08:00 INFO 63389 --- [pool-3-thread-1] o.apache.http.impl.execchain.RetryExec : Retrying request to {}->http://172.31.0.5:8090 ``` And the UI container also cannot connect to the backend due to: ``` 2023-02-21 00:19:01 172.31.0.1 - - [20/Feb/2023:16:19:01 +0000] "GET /streampipes-backend/api/v2/setup/configured HTTP/1.1" 502 559 "http://localhost/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36" "-" 2023-02-21 00:19:02 2023/02/20 16:19:02 [error] 7#7: *2 backend could not be resolved (3: Host not found), client: 172.31.0.1, server: , request: "GET /streampipes-backend/api/v2/setup/configured HTTP/1.1", host: "localhost", referrer: "http://localhost/"; ``` Not sure why. There may be some problems in the environment setting. Do you have the same issue? Could you provide a new doc to develop the backend? Thanks! ### StreamPipes Committer I acknowledge that I am a maintainer/committer of the Apache StreamPipes project. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
