最近安装HDP3.1,配置Hiveserver 高可用时，新添加的Hiveserver2组件启动失败：
2022-05-26T16:11:51,264 WARN [main]: server.HiveServer2 (HiveServer2.java:startHiveServer2(1115)) - Error starting HiveServer2 on attempt 1, will retry in 60000ms
java.lang.RuntimeException: Error initializing notification event poll
at org.apache.hive.service.server.HiveServer2.init(HiveServer2.java:283) ~[hive-service-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hive.service.server.HiveServer2.startHiveServer2(HiveServer2.java:1087) [hive-service-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hive.service.server.HiveServer2.access$1700(HiveServer2.java:137) [hive-service-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hive.service.server.HiveServer2$StartOptionExecutor.execute(HiveServer2.java:1356) [hive-service-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:1200) [hive-service-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_311]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_311]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_311]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_311]
at org.apache.hadoop.util.RunJar.run(RunJar.java:318) [hadoop-common-3.1.1.3.1.5.0-152.jar:?]
at org.apache.hadoop.util.RunJar.main(RunJar.java:232) [hadoop-common-3.1.1.3.1.5.0-152.jar:?]
Caused by: java.io.IOException: org.apache.thrift.TApplicationException: Internal error processing get_current_notificationEventId
at org.apache.hadoop.hive.ql.metadata.events.EventUtils$MSClientNotificationFetcher.getCurrentNotificationEventId(EventUtils.java:77) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hadoop.hive.ql.metadata.events.NotificationEventPoll.
at org.apache.hadoop.hive.ql.metadata.events.NotificationEventPoll.initialize(NotificationEventPoll.java:56) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hive.service.server.HiveServer2.init(HiveServer2.java:281) ~[hive-service-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
... 10 more
Caused by: org.apache.thrift.TApplicationException: Internal error processing get_current_notificationEventId
at org.apache.thrift.TApplicationException.read(TApplicationException.java:111) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:79) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_current_notificationEventId(ThriftHiveMetastore.java:5947) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_current_notificationEventId(ThriftHiveMetastore.java:5935) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getCurrentNotificationEventId(HiveMetaStoreClient.java:3078) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_311]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_311]
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:212) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at com.sun.proxy.$Proxy37.getCurrentNotificationEventId(Unknown Source) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_311]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_311]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_311]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_311]
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient$SynchronizedHandler.invoke(HiveMetaStoreClient.java:3133) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at com.sun.proxy.$Proxy37.getCurrentNotificationEventId(Unknown Source) ~[?:?]
at org.apache.hadoop.hive.ql.metadata.events.EventUtils$MSClientNotificationFetcher.getCurrentNotificationEventId(EventUtils.java:75) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
at org.apache.hadoop.hive.ql.metadata.events.NotificationEventPoll.
at org.apache.hadoop.hive.ql.metadata.events.NotificationEventPoll.initialize(NotificationEventPoll.java:56) ~[hive-exec-3.1.0.3.1.5.0-152.jar:3.1.0.3.1.5.0-152]
解决方式：
HDFS > Configs > Custom core-site.xml,添加新的Hiveserver节点hadoop.proxyuser.hive.hosts:
hadoop.proxyuser.hive.hosts=sndsjj22.domain,sndsjj23.domain,sndsjj24.domain
重启受影响服务,Hiveserver2启动正常：
