Investigating Failed or Missing Workers - Aster Execution Engine

Aster Instance Installation Guide for Aster-on-Hadoop Only

Product
Aster Execution Engine
Release Number
7.00.02
Published
July 2017
Language
English (United States)
Last Update
2018-04-17
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lifecycle
previous
Product Category
Software

Check the node’s logs for hardware and networking failures if a worker node comes up as Failed or is missing from the AMC’s Cluster Management panel.

  1. Open an SSH session on the worker node.
  2. Check these Aster instance logs on the worker node: /data/ncluster/logs/dmesg.log /var/log/messages /var/log/clusterservices.log