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Snap type: | Read | |||||||
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Description: | This Snap is used to acknowledge the Java Message Service (JMS) messages read by a JMS consumer used in the upstream Snap. This Snap should always be used in conjunction with JMS Consumer Snap in a pipeline. The JMS Consumer Snap should have the Acknowledgement mode set to CLIENT_ACKNOWLEDGE and Processing mode set to Synchronous.
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Prerequisites: | [None] | |||||||
Support and limitations: | Works in Ultra Task Pipelines. | |||||||
Account: | Accounts are not used with this Snap. | |||||||
Views: |
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Settings | ||||||||
Label | Required. The name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your pipeline. | |||||||
Recover message | Select this option to explicitly place a failed message back in the JMS Queue by calling recover rather than acknowledge. | |||||||
A pipeline for JMS Acknowledge may look something like this:
Configure a Mapper Snap to join upstream Snaps to JMS Acknowledge:
The sample output of the JMS Acknowledge Snap may look like this: