7.00.02 - Restarting the Aster Instance - Aster Execution Engine

Aster Instance Installation Guide for Aster-on-Hadoop Only

prodname
Aster Execution Engine
vrm_release
7.00.02
created_date
July 2017
category
Installation
featnum
B700-5022-700K

To restart an Aster instance, perform these steps as the beehive user.

  1. Execute this command on the queen node as the beehive user: ncli system softrestart
  2. Verify that the Aster instance restarted successfully by issuing these commands on the queen node as the beehive user: asteryarn --action=STATUS_INSTANCE yarn node --list --all

    The output from the asteryarn command should show all workers in Active state and the output from the yarn command should show one container for each node. Note that one of the nodes will have an additional container which is created for the Application master.