What are batch step filters used for?

What are batch step filters used for?

• A. To configure another filter which handles previously failed records
• B. To define the maximum batch size
• C. To determine which records should be retried after failure
• D. To prioritize records for processing

Answer: (A)

Batch step filters control which records from the input collection are chosen to be processed by a specific batch step. They act as a selection predicate, so only the records that meet the filter’s condition go through that step. This mechanism can be used to route or segregate items, such as directing previously failed records to a separate path or filter designed to handle them. In other words, the filter enables you to configure how and which items move into the batch step, including setting up a path for failed records to be processed differently. The other options don’t describe this selection role: batch size is a separate setting, retries are governed by a different retry mechanism, and prioritization is not what the filter is used for.

Batch step filters control which records from the input collection are chosen to be processed by a specific batch step. They act as a selection predicate, so only the records that meet the filter’s condition go through that step. This mechanism can be used to route or segregate items, such as directing previously failed records to a separate path or filter designed to handle them. In other words, the filter enables you to configure how and which items move into the batch step, including setting up a path for failed records to be processed differently. The other options don’t describe this selection role: batch size is a separate setting, retries are governed by a different retry mechanism, and prioritization is not what the filter is used for.