lifangyu commented on code in PR #6923: URL: https://github.com/apache/gravitino/pull/6923#discussion_r2059782759
########## catalogs/catalog-lakehouse-hudi/src/test/java/org/apache/gravitino/catalog/lakehouse/hudi/integration/test/HudiCatalogKerberosHiveIT.java: ########## @@ -0,0 +1,263 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.gravitino.catalog.lakehouse.hudi.integration.test; + +import static org.apache.gravitino.connector.BaseCatalog.CATALOG_BYPASS_PREFIX; + +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.Maps; +import java.io.File; +import java.nio.file.Files; +import java.util.Map; +import org.apache.commons.io.FileUtils; +import org.apache.gravitino.Catalog; +import org.apache.gravitino.Configs; +import org.apache.gravitino.NameIdentifier; +import org.apache.gravitino.Schema; +import org.apache.gravitino.catalog.lakehouse.hudi.HudiCatalogPropertiesMetadata; +import org.apache.gravitino.catalog.lakehouse.hudi.backend.hms.kerberos.AuthenticationConfig; +import org.apache.gravitino.catalog.lakehouse.hudi.backend.hms.kerberos.KerberosConfig; +import org.apache.gravitino.client.GravitinoAdminClient; +import org.apache.gravitino.client.GravitinoMetalake; +import org.apache.gravitino.client.KerberosTokenProvider; +import org.apache.gravitino.exceptions.NoSuchTableException; +import org.apache.gravitino.integration.test.container.HiveContainer; +import org.apache.gravitino.integration.test.util.BaseIT; +import org.apache.gravitino.integration.test.util.GravitinoITUtils; +import org.apache.gravitino.rel.TableCatalog; +import org.apache.hadoop.security.authentication.util.KerberosName; +import org.apache.hadoop.security.authentication.util.KerberosUtil; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Tag; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +@Tag("gravitino-docker-test") +public class HudiCatalogKerberosHiveIT extends BaseIT { + private static final Logger LOG = LoggerFactory.getLogger(HudiCatalogKerberosHiveIT.class); + + private static final org.apache.gravitino.integration.test.container.ContainerSuite + containerSuite = org.apache.gravitino.integration.test.container.ContainerSuite.getInstance(); + + private static final String SDK_KERBEROS_PRINCIPAL_KEY = "client.kerberos.principal"; + private static final String SDK_KERBEROS_KEYTAB_KEY = "client.kerberos.keytab"; + + private static final String GRAVITINO_CLIENT_PRINCIPAL = "gravitino_client@HADOOPKRB"; + private static final String GRAVITINO_CLIENT_KEYTAB = "/gravitino_client.keytab"; + + private static final String GRAVITINO_SERVER_PRINCIPAL = "HTTP/localhost@HADOOPKRB"; + private static final String GRAVITINO_SERVER_KEYTAB = "/gravitino_server.keytab"; + + private static final String HIVE_METASTORE_CLIENT_PRINCIPAL = "cli@HADOOPKRB"; + private static final String HIVE_METASTORE_CLIENT_KEYTAB = "/client.keytab"; + + private static String TMP_DIR; + + protected static String HIVE_METASTORE_URI; + + private static GravitinoAdminClient adminClient; + + protected static HiveContainer kerberosHiveContainer; + + static String METALAKE_NAME = GravitinoITUtils.genRandomName("test_metalake"); + static String CATALOG_NAME = GravitinoITUtils.genRandomName("test_catalog"); + static String SCHEMA_NAME = "default"; + static String TABLE_NAME = GravitinoITUtils.genRandomName("test_table"); + + @BeforeAll + public void startIntegrationTest() throws Exception { + containerSuite.startKerberosHiveContainer(); + kerberosHiveContainer = containerSuite.getKerberosHiveContainer(); + + File baseDir = new File(System.getProperty("java.io.tmpdir")); + File file = Files.createTempDirectory(baseDir.toPath(), "test").toFile(); + file.deleteOnExit(); + TMP_DIR = file.getAbsolutePath(); + + HIVE_METASTORE_URI = + String.format( + "thrift://%s:%d", + kerberosHiveContainer.getContainerIpAddress(), HiveContainer.HIVE_METASTORE_PORT); + + // Prepare kerberos related-config; + prepareKerberosConfig(); + + // Config kerberos configuration for Gravitino server + addKerberosConfig(); + + // Create hive tables + createHudiTables(); + + // Start Gravitino server + super.startIntegrationTest(); + } + + @AfterAll + public void stop() { + // Reset the UGI + org.apache.hadoop.security.UserGroupInformation.reset(); + + LOG.info("krb5 path: {}", System.getProperty("java.security.krb5.conf")); + // Clean up the kerberos configuration + System.clearProperty("java.security.krb5.conf"); + System.clearProperty("sun.security.krb5.debug"); + + client = null; + } + + private static void prepareKerberosConfig() throws Exception { + // Keytab of the Gravitino SDK client + kerberosHiveContainer + .getContainer() + .copyFileFromContainer("/gravitino_client.keytab", TMP_DIR + GRAVITINO_CLIENT_KEYTAB); + + // Keytab of the Gravitino server + kerberosHiveContainer + .getContainer() + .copyFileFromContainer("/gravitino_server.keytab", TMP_DIR + GRAVITINO_SERVER_KEYTAB); + + // Keytab of Gravitino server to connector to Hive + kerberosHiveContainer + .getContainer() + .copyFileFromContainer("/etc/admin.keytab", TMP_DIR + HIVE_METASTORE_CLIENT_KEYTAB); + + String tmpKrb5Path = TMP_DIR + "/krb5.conf_tmp"; + String krb5Path = TMP_DIR + "/krb5.conf"; + kerberosHiveContainer.getContainer().copyFileFromContainer("/etc/krb5.conf", tmpKrb5Path); + + // Modify the krb5.conf and change the kdc and admin_server to the container IP + String ip = containerSuite.getKerberosHiveContainer().getContainerIpAddress(); + String content = + FileUtils.readFileToString(new File(tmpKrb5Path), java.nio.charset.StandardCharsets.UTF_8); + content = content.replace("kdc = localhost:88", "kdc = " + ip + ":88"); + content = content.replace("admin_server = localhost", "admin_server = " + ip + ":749"); + FileUtils.write(new File(krb5Path), content, java.nio.charset.StandardCharsets.UTF_8); + + LOG.info("Kerberos kdc config:\n{}, path: {}", content, krb5Path); + System.setProperty("java.security.krb5.conf", krb5Path); + System.setProperty("sun.security.krb5.debug", "true"); + + refreshKerberosConfig(); + KerberosName.resetDefaultRealm(); + + LOG.info("Kerberos default realm: {}", KerberosUtil.getDefaultRealm()); + } + + private static void refreshKerberosConfig() { + Class<?> classRef; + try { + if (System.getProperty("java.vendor").contains("IBM")) { + classRef = Class.forName("com.ibm.security.krb5.internal.Config"); + } else { + classRef = Class.forName("sun.security.krb5.Config"); + } + + java.lang.reflect.Method refershMethod = classRef.getMethod("refresh"); + refershMethod.invoke(null); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + private void addKerberosConfig() { + customConfigs.put(Configs.AUTHENTICATORS.getKey(), "kerberos"); + customConfigs.put("gravitino.authenticator.kerberos.principal", GRAVITINO_SERVER_PRINCIPAL); + customConfigs.put("gravitino.authenticator.kerberos.keytab", TMP_DIR + GRAVITINO_SERVER_KEYTAB); + customConfigs.put(SDK_KERBEROS_KEYTAB_KEY, TMP_DIR + GRAVITINO_CLIENT_KEYTAB); + customConfigs.put(SDK_KERBEROS_PRINCIPAL_KEY, GRAVITINO_CLIENT_PRINCIPAL); + } + + @Test + public void testHudiCatalogWithKerberos() { + KerberosTokenProvider provider = + KerberosTokenProvider.builder() + .withClientPrincipal(GRAVITINO_CLIENT_PRINCIPAL) + .withKeyTabFile(new File(TMP_DIR + GRAVITINO_CLIENT_KEYTAB)) + .build(); + adminClient = GravitinoAdminClient.builder(serverUri).withKerberosAuth(provider).build(); + GravitinoMetalake gravitinoMetalake = + adminClient.createMetalake(METALAKE_NAME, null, ImmutableMap.of()); + + // Create a catalog with kerberos + Map<String, String> properties = Maps.newHashMap(); + properties.put(AuthenticationConfig.IMPERSONATION_ENABLE_KEY, "true"); + properties.put(AuthenticationConfig.AUTH_TYPE_KEY, "kerberos"); + properties.put(KerberosConfig.KEY_TAB_URI_KEY, TMP_DIR + HIVE_METASTORE_CLIENT_KEYTAB); + properties.put(KerberosConfig.PRINCIPAL_KEY, HIVE_METASTORE_CLIENT_PRINCIPAL); + properties.put("list-all-tables", "false"); + properties.put( + CATALOG_BYPASS_PREFIX + "hive.metastore.kerberos.principal", + "hive/_HOST@HADOOPKRB".replace("_HOST", kerberosHiveContainer.getHostName())); + properties.put(CATALOG_BYPASS_PREFIX + "hive.metastore.sasl.enabled", "true"); + properties.put(CATALOG_BYPASS_PREFIX + "hadoop.security.authentication", "kerberos"); + + properties.put(HudiCatalogPropertiesMetadata.CATALOG_BACKEND, "hms"); + properties.put(HudiCatalogPropertiesMetadata.URI, HIVE_METASTORE_URI); + properties.put("warehouse", "hdfs://localhost:9000/user/hive/warehouse-catalog-hudi"); + Catalog catalog = + gravitinoMetalake.createCatalog( + CATALOG_NAME, Catalog.Type.RELATIONAL, "lakehouse-hudi", "comment", properties); + LOG.info("create catalog: {} sucess", catalog.name()); + Assertions.assertEquals(CATALOG_NAME, catalog.name()); + + Schema schema = catalog.asSchemas().loadSchema(SCHEMA_NAME); + Assertions.assertEquals(SCHEMA_NAME, schema.name()); + + TableCatalog tableOps = catalog.asTableCatalog(); + NoSuchTableException exception = + Assertions.assertThrows( + NoSuchTableException.class, + () -> tableOps.loadTable(NameIdentifier.of(SCHEMA_NAME, TABLE_NAME))); + + Assertions.assertTrue( + exception + .getMessage() + .contains("Hudi table does not exist: " + TABLE_NAME + " in Hive Metastore"), + "Unexpected exception message: " + exception.getMessage()); + } + + private static void createHudiTables() { + /* String createSchemaSql = Review Comment: Done -- This is an automated message from the Apache Git Service. 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