LuciferYang commented on PR #47543: URL: https://github.com/apache/spark/pull/47543#issuecomment-2259627620
> To achieve this, the pr also refactors `OrcEncryptionSuite`: > 1. Overrides `beforeAll` to back up the contents of `CryptoUtils#keyProviderCache`. > 2. Overrides `afterAll` to restore the contents of `CryptoUtils#keyProviderCache`. > > This ensures that `CryptoUtils#keyProviderCache` is isolated during the test process of `OrcEncryptionSuite`. Without this change, `OrcEncryptionSuite` would fail because, after this PR, the implementation corresponding to key `hadoop.java.security.SecureRandom` in `CryptoUtils#keyProviderCache` has been designated as `org.apache.orc.impl.NullKeyProvider` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
