[ZEPPELIN-3488] Zombie processes keep running in the system even after Zeppelin instance is stopped

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.9.0
• Component/s: zeppelin-interpreter, zeppelin-server
• Labels: process zombie

Environment

Configuration:

Java - JDK 1.8.0_144

Zeppelin server - Run from Edge node with CDH Hadoop 2.6

Impala, Hive - Globally shared, Kerberized

Spark - Per User, Scoped (version 1.6.0)

• Assignee: Unassigned
• Reporter: Vignesh Selvaraju
• Created: 23/May/18 03:12
• Updated: 23/May/18 07:27

Description

Problem:

Zombie processes exist and keep running in the background after the zeppelin instance has been stooped using zeppelin-daemon.sh stop