7.00.02 - Accessing YARN Log Files - 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
  1. If the asteryarn commands report errors, follow these instructions to access the log files:
    1. In your web browser, navigate to http://yarn_rm_hostname:8080/. For example, http://xyz123m1.labs.teradata.com:8080/
    2. Access the ambari-server.
    3. In the Ambari web interface, locate and select Yarn Links > More > ResourceManagerUI, which will open the All Applications tab in the browser.
    4. Under the All Applications tab, generally the top-most application ID listed is the one you need to examine. It will have an ID similar to application_1465515307455_0004.
    5. Click on the application ID, which will display a new screen within the pane; locate and select the logs link in order to inspect the log files.