15.11 - system_health - Data Stream Architecture

Teradata Data Stream Architecture (DSA) User Guide

prodname
Data Stream Architecture
vrm_release
15.11
created_date
December 2016
category
User Guide
featnum
B035-3150-026K

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.