HDFS-10879. TestEncryptionZonesWithKMS#testReadWrite fails intermittently. Contributed by Xiao Chen.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/0e918dff Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/0e918dff Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/0e918dff Branch: refs/heads/HADOOP-12756 Commit: 0e918dff594e9ba5434fdee7fc1f6394b62b32cd Parents: e80386d Author: Xiao Chen <x...@apache.org> Authored: Tue Sep 20 16:52:05 2016 -0700 Committer: Xiao Chen <x...@apache.org> Committed: Tue Sep 20 16:56:52 2016 -0700 ---------------------------------------------------------------------- .../apache/hadoop/hdfs/TestEncryptionZones.java | 23 +++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/0e918dff/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java index b634dd2..9168ca6 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java @@ -45,7 +45,9 @@ import org.apache.hadoop.crypto.CipherSuite; import org.apache.hadoop.crypto.CryptoProtocolVersion; import org.apache.hadoop.crypto.key.JavaKeyStoreProvider; import org.apache.hadoop.crypto.key.KeyProvider; +import org.apache.hadoop.crypto.key.KeyProviderCryptoExtension; import org.apache.hadoop.crypto.key.KeyProviderFactory; +import org.apache.hadoop.crypto.key.kms.server.EagerKeyGeneratorKeyProviderCryptoExtension; import org.apache.hadoop.fs.CommonConfigurationKeysPublic; import org.apache.hadoop.fs.CreateFlag; import org.apache.hadoop.fs.FSDataOutputStream; @@ -734,14 +736,33 @@ public class TestEncryptionZones { // Roll the key of the encryption zone assertNumZones(1); String keyName = dfsAdmin.listEncryptionZones().next().getKeyName(); + FileEncryptionInfo feInfo1 = getFileEncryptionInfo(encFile1); cluster.getNamesystem().getProvider().rollNewVersion(keyName); + /** + * due to the cache on the server side, client may get old keys. + * @see EagerKeyGeneratorKeyProviderCryptoExtension#rollNewVersion(String) + */ + boolean rollSucceeded = false; + for (int i = 0; i <= EagerKeyGeneratorKeyProviderCryptoExtension + .KMS_KEY_CACHE_SIZE_DEFAULT + CommonConfigurationKeysPublic. + KMS_CLIENT_ENC_KEY_CACHE_SIZE_DEFAULT; ++i) { + KeyProviderCryptoExtension.EncryptedKeyVersion ekv2 = + cluster.getNamesystem().getProvider().generateEncryptedKey(TEST_KEY); + if (!(feInfo1.getEzKeyVersionName() + .equals(ekv2.getEncryptionKeyVersionName()))) { + rollSucceeded = true; + break; + } + } + Assert.assertTrue("rollover did not generate a new key even after" + + " queue is drained", rollSucceeded); + // Read them back in and compare byte-by-byte verifyFilesEqual(fs, baseFile, encFile1, len); // Write a new enc file and validate final Path encFile2 = new Path(zone, "myfile2"); DFSTestUtil.createFile(fs, encFile2, len, (short) 1, 0xFEED); // FEInfos should be different - FileEncryptionInfo feInfo1 = getFileEncryptionInfo(encFile1); FileEncryptionInfo feInfo2 = getFileEncryptionInfo(encFile2); assertFalse("EDEKs should be different", Arrays .equals(feInfo1.getEncryptedDataEncryptionKey(), --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org