Example: Dynamically changing scheduler daemon poll intervals using JMX API

Use the wsadmin scripting tool to invoke a Jacl script and dynamically change scheduler daemon poll intervals.

To dynamically change scheduler daemon poll intervals, use the wsadmin scripting tool to invoke this example JACL script. Invoking this example sets the poll interval of the scheduler daemon to 60 seconds.

# Example JACL Script to set the Scheduler daemon's poll interval

set schedJNDIName sched/MyScheduler

# Find the WASScheduler MBean
regsub -all {/} $schedJNDIName "." schedJNDIName
set mbeanName Scheduler_$schedJNDIName
puts "Looking-up Scheduler MBean $mbeanName"
set sched [$AdminControl queryNames WebSphere:*,type=WASScheduler,name=$mbeanName]

# Set the poll interval to 60 seconds (60000 ms)
$AdminControl setAttribute $sched pollInterval 60000
puts "Poll interval set."

Related concepts

Scheduler daemon

API documentation

Related information:

Example: Stopping and starting scheduler daemons using JMX API Reference topic