Jasper Knulst created ZEPPELIN-3201: ---------------------------------------
Summary: Detached Zeppelin processes after server shutdown Key: ZEPPELIN-3201 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3201 Project: Zeppelin Issue Type: Bug Components: zeppelin-interpreter Affects Versions: 0.7.2 Reporter: Jasper Knulst If you check the number of Zeppelin processes running after the server has been up for a while (ps aux | grep zeppelin) there are a lot of very old OS level processes around. They seem to be detached somehow (if you kill them nobody would notice it) and can run into hundreds of them. Moreover, if you shut down the Zeppelin server and run " ps aux | grep zeppelin " there are also lots of detached processes not under management of the server anymore. Some of those are isolated, impersonated shell processes belonging to the %sh interpreter. I created script to clean-up but the server should be aware of its child processes and manage them, especially on shut down. -- This message was sent by Atlassian JIRA (v7.6.3#76005)