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Concurrent Processes Window

View status information about the processes of a specific concurrent manager, whose name and node are identified near the top of the window.

Displaying this window automatically queries all processes that are currently active, migrating, or terminating, as well as processes that have been terminated or deactivated.

Display order is by status value (Active, Migrating, Terminating, Terminated, Deactivated) and within status, by the order in which processes were started.

If you wish to reduce the number of displayed processes, you can delete records by submitting the "Purge Concurrent Request and Managers" report from the Run Requests form. You can delete records according to the number of days since the processes were started. However, you cannot delete the records of currently active managers.

Status

This field cannot be updated. The following are valid status values:

Active Currently running manager processes display as "Active".
Deactivated Manager processes that are no longer running display as "Deactivated".
These processes were deactivated by you choosing the Deactivate button in the Administer Concurrent Managers block, or by the Internal Concurrent Manager deactivating a concurrent manager at the end of that manager's work shift.
Migrating Managers that are migrating between primary and secondary nodes display as "Migrating".
In a parallel concurrent processing environment, concurrent managers run on either the primary or secondary node assigned to them. Managers migrate to the secondary node if the primary node or the database instance on the primary node is unavailable. Managers migrate back to the primary node once it becomes available.
Terminating Manager processes that are being terminated display as "Terminating".
These processes were terminated by you choosing the Terminate button in the Administer Concurrent Managers block, or by a user selecting "Terminate" in the Concurrent Requests form.
Terminated Manager processes that have been terminated display as "Terminated".
These processes were terminated by you choosing the Terminate button in the Administer Concurrent Managers block, or by a user selecting "Terminate" in the Concurrent Requests form.
Manager Identifiers Concurrent

This field displays a number generated by the individual concurrent manager that identifies the process. This field cannot be updated.

This number may be referenced if an operating system process ID is not available.

You can use this number to view the log file associated with the process. (This is the same log file you view when you select Manager Log from the View field of the Concurrent Requests form):

Manager Identifiers Oracle

This field displays the ORACLE process ID associated with the manager process. This field cannot be updated.

Manager Identifiers System

This field displays the operating system process ID associated with the manager process. This field cannot be updated.

Request Identifiers Running

Please note the following about this field:

Request Identifiers System

This field displays the operating system process ID for a spawned concurrent process.

Viewing Log Files

Use the three buttons near the bottom of the window to view log files. Log files record information that may be helpful when diagnosing problems.

Request Log Choose this button to view the log file of the process associated with the running request.
Internal Manager Log Choose this button to view the Internal Concurrent Manager's log file.
Manager Log Choose this button to view the log file of the concurrent manager who started running the request.

Concurrent Requests Window

View all running and pending requests for a selected manager, whose name and node are identified near the top of the window.

Request Diagnostics Window

This window informs you when the request completed or if it did not complete, shows you a diagnostic message indicating why.

See Also

Concurrent Manager field help

Overview of Concurrent Processing

Life cycle of a concurrent request

Defining Managers and their Work Shifts

Controlling Concurrent Managers

Overview of Parallel Concurrent Processing


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