WAS v8.5 > Administer applications and their environment > Welcome to administering Transactions

Administer the transaction service

We can view or change settings for the transaction service and manage active and prepared transactions. We can configure transaction properties to enable peer recovery of failed application servers in a cluster.

• Configure transaction properties for an application server
  
• Manage active and prepared transactions
  
• Manage transaction logging for optimum server availability
  
• Display transaction recovery audit messages
  
• Delaying the cancelling of transaction timeout alarms
  
• Remove entries from the transaction partner log
  

Subtopics

• Configure transaction properties for an application server
  We can view or change settings for the transaction service. For example, we can change the location or default file size of the transaction log files, change transaction timeout properties, or change heuristic-related properties.
• Manage active and prepared transactions
  Use this task to manage active and prepared transactions that might need administrator action.
• Manage transaction logging for optimum server availability
  We can manage transaction logging to optimize the availability of the application servers.
• Display transaction recovery audit messages
  Choose whether information messages are displayed on the dmgr console and written to the SystemOut.log file upon transaction service recovery. To do this, set the DISABLE_RECOVERY_AUDIT_LOGGING custom property for the transaction service for the server.
• Delaying the cancelling of transaction timeout alarms
  If the before completion stage of a transaction process is likely to include processes that could either take a long time to complete or could fail, then you might want the transaction to time out.
• Remove entries from the transaction partner log
  We can remove entries from the transaction partner log file. To do this, set the REMOVE_PARTNER_LOG_ENTRY custom property for the transaction service on the server that owns the partner log.

Related

Configure transaction properties for an application server
Manage active and prepared transactions
Manage transaction logging for optimum server availability
Display transaction recovery audit messages
Delaying the cancelling of transaction timeout alarms
Remove entries from the transaction partner log

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