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The timeout block enables you to handle sessions that have not been successfully closed, e g if the final UDR has not arrived.
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Item | Description | ||
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Code Area | This is where you write your APL code. For further information about the code area and its right-click menu, see Text Editor in <Administration and Management>.Compilation Test... https://infozone.atlassian.net/wiki/x/hcMkEg. | ||
Validate | Use this button to compile check that your code and check that it is valid. The status of the compilation is displayed in a dialog. Upon failure, the erroneous line is highlighted and a message, including the line number, is displayed. | Outline | Use this button to display or hide the APL Code Editor Outline navigation panel. The navigation panel provides a view of all the blocks, variables and methods in an APL code configuration and makes it possible to easily navigate between different types in the APL code. For further information on the Outline navigation panel, see <Administration and Management>. |
Storage Tab
The Storage tab contains settings that are specific to the selected storage in the Aggregation profile. Different settings are available in batch and real-time workflows and will change based on the storage type configured within the selected Aggregation Profile selected in the General tab.
File Storage
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Elasticsearch Storage and SQL Storage
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Elasticsearch/SQL Storage Setting | Description |
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If Error Occurs in Storage | Select the action that the agent should take when an error occurs in the storage:
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Disable Timeout | Select this check box to disable the timeout handling. |
Kafka Storage
When using Kafka storage, a disk-based cache will be created on the corresponding Execution Container (EC). Ensure that there is adequate disk space available to accommodate your specific configuration.
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Kafka storage setting | Description |
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Change Topic Name | Select this setting if you want to update the name of the Kafka topic |
Transaction Behavior
Emits
The agent emits commands that change the state of the file currently processed.
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Command
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Description
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Cancel Batch
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The agent itself does not emit Cancel Batch messages. However, if the code contains a call to the method cancelBatch this causes the agent to emit a Cancel Batch.
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Hint End Batch
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If the code contains a call to the method hintEndBatch, this causes the agent to emit a Hint End Batch.
Retrieves
The agent retrieves commands from other agents and, based on those commands, changes the state change of the file currently processed.
Command | Description |
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Begin Batch | When a Begin Batch message is received, the agent calls the |
End Batch | When an End Batch message is received, the agent calls the Prior to End Batch, possible timeouts are called. Thus, when a time limit is reached, the |
Cancel Batch | When a Cancel Batch message is received, the agent calls the |
Debug Events
Debug messages are dispatched in debug mode. During execution, the messages are displayed in the Workflow Monitor.
You can configure Event Notifications that are triggered when a debug message is dispatched. For further information about the debug event type, see Debug Event(4.3).
The agent produces the following debug events:
Aggregation Storage implementation
This event is reported during workflow initialization. It shows the selected storage type, for example, file storage, Couchbase, or Redis.
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when creating scalable batch workflows, for example, if you create a new workflow and want it to point to the same topic as the previous one. |