system_health - Data Stream Architecture

Teradata Data Stream Architecture (DSA) User Guide

Product
Data Stream Architecture
Release Number
15.11
Published
December 2016
Language
English (United States)
Last Update
2018-04-17
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B035-3150
lifecycle
previous
Product Category
Software
Teradata Tools and Utilities

Purpose

The system_health command lists ActiveMQ system health information such as the memory limit and memory usage for the main DSA queues.

Syntax

system_health

Example

dsc system_health

Parameters

There are no parameters associated with this command.

Usage Notes

The command can be used to troubleshoot messaging communication over ActiveMQ. If the memory used in a queue is close to 100% do the following:
  • Edit /opt/teradata/tdactivemq/config/td-broker.xml to replace deleteAllMessagesOnStartup="false" with deleteAllMessagesOnStartup="true".
  • Restart the ActiveMQ broker.

XML File Example

This command does not support an XML file.