Versions Compared

Old Version 2

changes.mady.by.user Mohammed Iqbal

Saved on

compared with

New Version 3

changes.mady.by.user Mohammed Iqbal

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Snap type:Description:This Snap ...


Support and limitations:

Label

trueNone at the moment.
Snap Type:Write
Description:

This Snap deletes the message by receipt handle coming from SQS Consumer when Auto Acknowledge is not enabled in the SQS Consumer Snap. 

ETL Transformations & Data Flow

This Snap enables the following ETL operations/flows:The SQS Acknowledge Snap extracts receipt handle and queue URL from the input Document, and uses them to delete the corresponding message from the SQS instance.

Input & Output

  • Input:  This Snap can have an an upstream  Snap Snap that can pass a document output view. Such as Structure or JSON GeneratorThe input document must contain the keys ReceiptHandle and QueueURL.
  • Output:
Prerequisites:
  • The Snap would generate a document that contains the result and the original document

Modes

Spark mode
  • Spark (Deprecated) mode: Not supported in Spark mode.
Prerequisites:

Users of the Snap must have the following accesses to be able to use this Snap:

  • Valid AWS account. 
  • Access Key and Secret Key.
  • IAM Role access
Limitations and Known Issues
  • The maximum number of inflight messages per queue are:
    • Standard queue - 120,000 inflight messages per queue. 
    • FIFO queue - 20,000 inflight messages per queue.

Fore more information on queue-related limitations please refer to Queue-limits.

Configurations:

Account & Access

Accounts are not used with this Snap.

OR

This Snap uses account references created on the Accounts page of SnapLogic Manager to handle access to this endpoint. See <account page> for SQS Account for information on setting up this type of account.

Views

InputThis Snap has exactly one document input view.
OutputThis Snap has exactly at most one document output view.
ErrorThis Snap has at most one document error view and produces zero or more documents in the view.


Troubleshooting:The section describes typical issues you may encounter while using this Snap, and instructions on how to workaround them:

Settings

Insert excerpt
LabelLabelnopanel

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.

Maximum retries

The maximum number of retry attempts for failed retryable requests.

Example: 2

Default value: 3

Batch size

The number of documents the Snap would batch before processing. The maximum number is 10. Would be ignored if client-side buffering is enabled in the SQS Producer Snap.

Example: 5

Default value: 10

Batch timeout

The maximum time in milliseconds the snap waits before a batch is sent out.

Example: 100

Default value: 200

Max outbound batches in parallel

The maximum number of concurrent batches for each type of outbound request. The greater the number, the greater the throughput that can be achieved (at the expense of consuming more threads).

Example: 4

Default value: 5

Execute during preview

Executes the Snap during a pipeline Save operation so that the output view can produce the preview data.

Default value: Not selected

Examples

Basic Use Case

The following pipeline describes how the Snap functions as a standalone Snap in a pipeline:

Image Added

The Snap is configured with the following parameters:

Image Added

A preview of the output from executing this pipeline is as follows:

Image Added

Exported pipelines are available in the Downloads section below.

Typical Snap Configurations

Key configuration of the Snap lies in how the values are passed. The values can be passed:

  • Without Expressions: Values are passed directly in the Snap:

        Image Added

  • With Expressions: 
    • Using pipeline parameters: Values are passed as pipeline parameters:

                   Image Added  Image Added

Advanced Use Case

Related Information

This section gives you a consolidated list of internal and external resources related to this Snap:<to be included later>

Downloads

Attachments
patterns*.slp,*.zip