IBM Streams 4.2

Stopping the Lookup Manager and ITE applications

SPL standard and specialized toolkits > com.ibm.streams.teda 2.0.0 > Operating applications > Stopping the Lookup Manager and ITE applications

As an administrator, you want to stop some or all Lookup Manager and ITE applications to, for example, run some maintenance tasks like upgrading an application.

Although you can cancel Telecommunications Event Data Analytics application jobs like any other IBM Streams job with the streamtool canceljob command, it is recommended that you use the teda-shutdown-job command line tool to gracefully shut down the application jobs.

Using teda-shutdown-job ensures that files being already in progress will be completely processed and queued commands will run before the job is cancelled. Thus, the application has a consistent state and can be restarted faster not needing time-consuming recovery actions.

Run the following command to get more information about the teda-shutdown-job command line tool and its options:

teda-shutdown-job --help

Procedure

  1. Determine the domain and instance name on which your applications are running.
  2. Determine the job id or ids of the job or jobs that you want to shut down. You can use, for example, streamtool lsjobs to get a list of all running jobs.
  3. Run the teda-shutdown-job command and provide the information that you collected during step 1 and step 2, with the described options.