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H13-711_V3.5 · Question #325

The job execution of Loader failed, the imported data will not be deleted automatically and must be deleted manually.

The correct answer is B. False. B is correct because when a Loader job fails, the system is designed to automatically clean up (delete) any imported data that was partially loaded - you do not need to manually delete it. This is a built-in safeguard to maintain data integrity and prevent incomplete or corrupt…

Huawei Big Data Product Overview (FusionInsight, MRS)

Question

The job execution of Loader failed, the imported data will not be deleted automatically and must be deleted manually.

Options

  • ATrue
  • BFalse

How the community answered

(27 responses)
  • A
    19% (5)
  • B
    81% (22)

Explanation

B is correct because when a Loader job fails, the system is designed to automatically clean up (delete) any imported data that was partially loaded - you do not need to manually delete it. This is a built-in safeguard to maintain data integrity and prevent incomplete or corrupt data from persisting in the target system.

Why A is wrong: A incorrectly claims that failed import data persists and requires manual cleanup. In reality, the Loader handles rollback or cleanup automatically upon job failure, relieving the user of that responsibility.

Memory tip: Think of a failed Loader job like a failed bank transaction - if the transfer doesn't complete, the system rolls it back automatically. You don't have to manually reverse it yourself. "Failure = automatic cleanup, not manual mess."

Topics

#Data Loading#Error Handling#Transaction Rollback#Data Import

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