启动hive出现 Exception in thread "main" java.lang.RuntimeException异常

最新推荐文章于 2022-12-28 17:41:53 发布

TzSluo

最新推荐文章于 2022-12-28 17:41:53 发布

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本文详细解析了在启动Hive时遇到的特定错误——'OperationcategoryREADisnotsupportedinstatestandby'，并提供了详细的解决方案，包括重启DFSZKFailoverController进程来切换active/standby状态的具体步骤。

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启动hive出现
Exception in thread “main” java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category READ is not supported in state standby. Visit https://s.apache.org/sbnn-error
at org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.checkOperation(StandbyState.java:88)
at org.apache.hadoop.hdfs.server.namenode.NameNode $N a m e N o d e H A C o n t e x t . c h e c k O p e r a t i o n (N a m e N o d e . j a v a : 1951) a t o r g . a p a c h e . h a d o o p . h d f s . s e r v e r . n a m e n o d e . F S N a m e s y s t e m . c h e c k O p e r a t i o n (F S N a m e s y s t e m . j a v a : 1434) a t o r g . a p a c h e . h a d o o p . h d f s . s e r v e r . n a m e n o d e . F S N a m e s y s t e m . g e t F i l e I n f o (F S N a m e s y s t e m . j a v a : 3096) a t o r g . a p a c h e . h a d o o p . h d f s . s e r v e r . n a m e n o d e . N a m e N o d e R p c S e r v e r . g e t F i l e I n f o (N a m e N o d e R p c S e r v e r . j a v a : 1154) a t o r g . a p a c h e . h a d o o p . h d f s . p r o t o c o l P B . C l i e n t N a m e n o d e P r o t o c o l S e r v e r S i d e T r a n s l a t o r P B . g e t F i l e I n f o (C l i e n t N a m e n o d e P r o t o c o l S e r v e r S i d e T r a n s l a t o r P B . j a v a : 966) a t o r g . a p a c h e . h a d o o p . h d f s . p r o t o c o l . p r o t o . C l i e n t N a m e n o d e P r o t o c o l P r o t o s$
ClientNamenodeProtocol $2 . c a l l B l o c k i n g M e t h o d (C l i e n t N a m e n o d e P r o t o c o l P r o t o s . j a v a) a t o r g . a p a c h e . h a d o o p . i p c . P r o t o b u f R p c E n g i n e$ Server $P r o t o B u f R p c I n v o k e r . c a l l (P r o t o b u f R p c E n g i n e . j a v a : 523) a t o r g . a p a c h e . h a d o o p . i p c . R P C$ Server.call(RPC.java:991)
at org.apache.hadoop.ipc.Server $R p c C a l l . r u n (S e r v e r . j a v a : 872) a t o r g . a p a c h e . h a d o o p . i p c . S e r v e r$ RpcCall.run(Server.java:818)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1729)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2678)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:606)
at org.apache.hadoop.hive.ql.session.SessionState.beginStart(SessionState.java:549)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:750)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:686)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:318)
at org.apache.hadoop.util.RunJar.main(RunJar.java:232)

启动hadoop高可用集群后，启动hive出现上述错误，原因是当前节点namenode非active，只要切换为当前节点namenode为active即可。
具体操作步骤如下:
重启DFSZKFailoverController进程即可将active/standby状态切换
先停掉 hadoop-daemon.sh stop zkfc
再重启 hadoop-daemon.sh start zkfc