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Xiao Chen updated HADOOP-12699: ------------------------------- Attachment: HADOOP-12699.repro.patch Attached a patch to reproduce the failure, as I described above. I'll post a fix soon, so this reproduce patch also includes my proposed fix. Commenting out the {{conf.setBoolean}} in {{TestKMS#testKMSProvider}} will surface the failure. > TestKMS#testKMSProvider intermittently fails during 'test rollover draining' > ---------------------------------------------------------------------------- > > Key: HADOOP-12699 > URL: https://issues.apache.org/jira/browse/HADOOP-12699 > Project: Hadoop Common > Issue Type: Bug > Reporter: Xiao Chen > Assignee: Xiao Chen > Attachments: HADOOP-12699.01.patch, HADOOP-12699.repro.patch > > > I've seen several failures of testKMSProvider, all failed in the following > snippet: > {code} > // test rollover draining > KeyProviderCryptoExtension kpce = KeyProviderCryptoExtension. > createKeyProviderCryptoExtension(kp); > ..... > EncryptedKeyVersion ekv1 = kpce.generateEncryptedKey("k6"); > kpce.rollNewVersion("k6"); > EncryptedKeyVersion ekv2 = kpce.generateEncryptedKey("k6"); > Assert.assertNotEquals(ekv1.getEncryptionKeyVersionName(), > ekv2.getEncryptionKeyVersionName()); > {code} > with error message > {quote}Values should be different. Actual: k6@0{quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332)