hive创建永久函数 自定义的udtf函数出现了问题
已经把jar包打包上传至hdfs了，但再datagrip进行注册函数的时候，老报错
报错如下：
gmall> create function explode_json_array
as 'com.atguigu.hive.udtf.ExplodeJSONArray'
using jar 'hdfs://hadoop102:8020/user/hive/jars/hivefunction-1.0-SNAPSHOT.jar'
[2022-07-12 12:22:40] [08S01][1] Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.FunctionTask
日志内容：
Added [/tmp/9e29a963-a3cd-46b3-b9c9-5b483d92f774_resources/hivefunction-1.0-SNAPSHOT.jar] to class path
Added resources: [hdfs://hadoop102:8020/user/hive/jars/hivefunction-1.0-SNAPSHOT.jar]
Failed to register gmall.explode_json_array using class com.atguigu.hive.udtf.ExplodeJSONArray
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.FunctionTask
OK
OK
OK
OK
OK
OK
OK
OK
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. Current user : atguigu is not allowed to list roles. User has to belong to ADMIN role and have it as current role, for this action.
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. Current user : atguigu is not allowed get principals in a role. User has to belong to ADMIN role and have it as current role, for this action. Otherwise, grantor need to have ADMIN OPTION on role being granted and have it as a current role for this action.
OK
OK
OK
OK
OK
OK
FAILED: ParseException line 1:5 cannot recognize input near 'show' 'indexes' 'on' in ddl statement
NoViableAltException(153@[917:1: ddlStatement : ( createDatabaseStatement | switchDatabaseStatement | dropDatabaseStatement | createTableStatement | dropTableStatement | truncateTableStatement | alterStatement | descStatement | showStatement | metastoreCheck | createViewStatement | createMaterializedViewStatement | dropViewStatement | dropMaterializedViewStatement | createFunctionStatement | createMacroStatement | dropFunctionStatement | reloadFunctionStatement | dropMacroStatement | analyzeStatement | lockStatement | unlockStatement | lockDatabase | unlockDatabase | createRoleStatement | dropRoleStatement | ( grantPrivileges )=> grantPrivileges | ( revokePrivileges )=> revokePrivileges | showGrants | showRoleGrants | showRolePrincipals | showRoles | grantRole | revokeRole | setRole | showCurrentRole | abortTransactionStatement | killQueryStatement | resourcePlanDdlStatements );])
at org.antlr.runtime.DFA.noViableAlt(DFA.java:158)
at org.antlr.runtime.DFA.predict(DFA.java:116)
at org.apache.hadoop.hive.ql.parse.HiveParser.ddlStatement(HiveParser.java:4244)
at org.apache.hadoop.hive.ql.parse.HiveParser.execStatement(HiveParser.java:2494)
at org.apache.hadoop.hive.ql.parse.HiveParser.statement(HiveParser.java:1420)
at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:220)
at org.apache.hadoop.hive.ql.parse.ParseUtils.parse(ParseUtils.java:74)
at org.apache.hadoop.hive.ql.parse.ParseUtils.parse(ParseUtils.java:67)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:616)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1826)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1773)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1768)
at org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:126)
at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:197)
at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:260)
at org.apache.hive.service.cli.operation.Operation.run(Operation.java:247)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:541)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:527)
at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1729)
at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
at com.sun.proxy.$Proxy44.executeStatementAsync(Unknown Source)
at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:312)
at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:562)
at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1557)
at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1542)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
FAILED: ParseException line 1:5 cannot recognize input near 'show' 'indexes' 'on' in ddl statement
尝试解决：
以为是jar的用户权限问题，就删掉，用root上传了，但还是同样的报错。
