16.3.4. Edit a Thread Pool
Procedure 16.13. Edit a Thread Pool using the Management Console
Login
Login to the Management Console.Navigate to the EJB3 Thread Pools Tab
Click onin the top right, expand the item in the Profile panel on the left and select . Then select the tab from the main panel.Figure 16.8. EJB3 Thread Pools Tab
Select the Thread Pool to Edit
Select the thread pool you wish to edit from the list.Click the Edit button
The fields in the Details area are now editable.Edit Details
Edit the details you want to change. Only theThread Factory
,Max Threads
,Keepalive Timeout
, andKeepalive Timeout Unit
values can be edited.Save or Cancel
Click the Cancel link if you want to discard the changes.button if you are satisfied with the changes, or click the
Procedure 16.14. Edit a thread pool using the CLI
- Launch the CLI tool and connect to your server. Refer to Section 3.3.4, “Connect to a Managed Server Instance Using the Management CLI”.
- Use the
write_attribute
operation with the following syntax for each attribute of the thread pool to be changed./subsystem=ejb3/thread-pool=THREADPOOLNAME:write-attribute(name="ATTRIBUTE", value="VALUE")
- Replace THREADPOOLNAME with the name of the thread pool.
- Replace ATTRIBUTE with the name of the attribute to be edited. The attributes that can be edited in this way are
keepalive-time
,max-threads
, andthread-factory
. - Replace VALUE with the required value of the attribute.
- Use the
read-resource
operation to confirm the changes to the thread pool./subsystem=ejb3/thread-pool=THREADPOOLNAME:read-resource
Important
keepalive-time
attribute with the CLI the required value is an object representation. It has the following syntax.
/subsystem=ejb3/thread-pool=THREADPOOLNAME:write-attribute(name="keepalive-time", value={"time" => "VALUE","unit" => "UNIT"}
Example 16.10. Set the Maxsize Value of a Thread Pool using the CLI
[standalone@localhost:9999 /] /subsystem=ejb3/thread-pool=HSThreads:write-attribute(name="max-threads", value="50") {"outcome" => "success"} [standalone@localhost:9999 /]
Example 16.11. Set the keepalive-time
Time Value of a Thread Pool using the CLI
[standalone@localhost:9999 /] /subsystem=ejb3/thread-pool=HSThreads:write-attribute(name="keepalive-time", value={"time"=>"150"}) {"outcome" => "success"} [standalone@localhost:9999 /]