Hi！ 这是从 hive 里产生的错误。据我所知，hive 对 Java 11 的支持仍在建设中 [1]，因此还是建议使用 Java 8。
[1] https://issues.apache.org/jira/browse/HIVE-22415 aiden <18765295...@163.com> 于2021年11月22日周一 下午12:00写道： > 求助，jdk从8升级到11后使用hive作为flink > table的catalog抛错，排查是bsTableEnv.registerCatalog(catalogName, catalog) > 抛错，具体异常为： > 11:55:22.343 [main] ERROR hive.log - Got exception: > java.lang.ClassCastException class [Ljava.lang.Object; cannot be cast to > class [Ljava.net.URI; ([Ljava.lang.Object; and [Ljava.net.URI; are in > module java.base of loader 'bootstrap') > java.lang.ClassCastException: class [Ljava.lang.Object; cannot be cast to > class [Ljava.net.URI; ([Ljava.lang.Object; and [Ljava.net.URI; are in > module java.base of loader 'bootstrap') > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:274) > [hive-exec-2.1.1.jar:2.1.1] > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:210) > [hive-exec-2.1.1.jar:2.1.1] > at > java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) ~[?:?] > at > java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > [?:?] > at > java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > [?:?] > at > java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) > [?:?] > at > org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1652) > [hive-exec-2.1.1.jar:2.1.1] > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:80) > [hive-exec-2.1.1.jar:2.1.1] > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130) > [hive-exec-2.1.1.jar:2.1.1] > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:115) > [hive-exec-2.1.1.jar:2.1.1] > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) ~[?:?] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > ~[?:?] > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > ~[?:?] > at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] > at > org.apache.flink.table.catalog.hive.client.HiveShimV200.getHiveMetastoreClient(HiveShimV200.java:54) > [flink-connector-hive_2.11-1.14.0.jar:1.14.0] > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper.createMetastoreClient(HiveMetastoreClientWrapper.java:277) > [flink-connector-hive_2.11-1.14.0.jar:1.14.0] > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper.<init>(HiveMetastoreClientWrapper.java:78) > [flink-connector-hive_2.11-1.14.0.jar:1.14.0] > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper.<init>(HiveMetastoreClientWrapper.java:68) > [flink-connector-hive_2.11-1.14.0.jar:1.14.0] > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientFactory.create(HiveMetastoreClientFactory.java:32) > [flink-connector-hive_2.11-1.14.0.jar:1.14.0] > at > org.apache.flink.table.catalog.hive.HiveCatalog.open(HiveCatalog.java:296) > [flink-connector-hive_2.11-1.14.0.jar:1.14.0] > at > org.apache.flink.table.catalog.CatalogManager.registerCatalog(CatalogManager.java:195) > [flink-table-api-java-1.14.0.jar:1.14.0] > at > org.apache.flink.table.api.internal.TableEnvironmentImpl.registerCatalog(TableEnvironmentImpl.java:373) > [flink-table-api-java-1.14.0.jar:1.14.0] > at catalogTest.FlinkExecTableRun.flinkMain(FlinkExecTableRun.java:27) > [classes/:?] > at catalogTest.test.main(test.java:11) [classes/:?] > 11:55:22.348 [main] ERROR hive.log - Converting exception to MetaException > Exception in thread "main" > org.apache.flink.table.catalog.exceptions.CatalogException: Failed to > create Hive Metastore client > at > org.apache.flink.table.catalog.hive.client.HiveShimV200.getHiveMetastoreClient(HiveShimV200.java:61) > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper.createMetastoreClient(HiveMetastoreClientWrapper.java:277) > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper.<init>(HiveMetastoreClientWrapper.java:78) > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper.<init>(HiveMetastoreClientWrapper.java:68) > at > org.apache.flink.table.catalog.hive.client.HiveMetastoreClientFactory.create(HiveMetastoreClientFactory.java:32) > at > org.apache.flink.table.catalog.hive.HiveCatalog.open(HiveCatalog.java:296) > at > org.apache.flink.table.catalog.CatalogManager.registerCatalog(CatalogManager.java:195) > at > org.apache.flink.table.api.internal.TableEnvironmentImpl.registerCatalog(TableEnvironmentImpl.java:373) > at catalogTest.FlinkExecTableRun.flinkMain(FlinkExecTableRun.java:27) > at catalogTest.test.main(test.java:11) > Caused by: java.lang.reflect.InvocationTargetException > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > at > org.apache.flink.table.catalog.hive.client.HiveShimV200.getHiveMetastoreClient(HiveShimV200.java:54) > ... 9 more > Caused by: java.lang.RuntimeException: Unable to instantiate > org.apache.hadoop.hive.metastore.HiveMetaStoreClient > at > org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1654) > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:80) > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130) > at > org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:115) > ... 14 more > Caused by: java.lang.reflect.InvocationTargetException > at > java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at > java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) > at > org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1652) > ... 17 more > Caused by: MetaException(message:Got exception: > java.lang.ClassCastException class [Ljava.lang.Object; cannot be cast to > class [Ljava.net.URI; ([Ljava.lang.Object; and [Ljava.net.URI; are in > module java.base of loader 'bootstrap')) > at > org.apache.hadoop.hive.metastore.MetaStoreUtils.logAndThrowMetaException(MetaStoreUtils.java:1342) > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:278) > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:210) > ... 22 more >
