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https://issues.apache.org/jira/browse/HIVE-12377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15068578#comment-15068578
]
Jason Dere commented on HIVE-12377:
-----------------------------------
Do you have an example UDTF for this? I'm not particularly familiar with the
UDTFs, but it looks like as long as you override either of the two initialize()
functions (or both), you would avoid hitting this exception.
I don't think this is a backwards-compatibility issue either, as prior to
HIVE-5737 GenericUDTF.initialize() was declared as abstract and thus would have
required users to override the initialize() method.
> GenericUDTF Unusable Since Initialize is Deprecated
> ---------------------------------------------------
>
> Key: HIVE-12377
> URL: https://issues.apache.org/jira/browse/HIVE-12377
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Affects Versions: 1.1.0
> Reporter: Scott Wallace
> Assignee: Jason Dere
> Labels: UDTF
>
> Initialize method was deprecated with HIVE-5737. Now when using a custom
> UDTF, the following error is always received:
> Error while compiling statement: FAILED: IllegalStateException Should not be
> called directly
> Error stack:
> {noformat}
> ERROR org.apache.hadoop.hive.ql.Driver: FAILED: IllegalStateException Should
> not be called directly
> java.lang.IllegalStateException: Should not be called directly
> at
> org.apache.hadoop.hive.ql.udf.generic.GenericUDTF.initialize(GenericUDTF.java:72)
> at
> org.apache.hadoop.hive.ql.udf.generic.GenericUDTF.initialize(GenericUDTF.java:56)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genUDTFPlan(SemanticAnalyzer.java:6688)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:3763)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genLateralViewPlan(SemanticAnalyzer.java:9731)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genLateralViewPlans(SemanticAnalyzer.java:9675)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:9530)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:9468)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genOPTree(SemanticAnalyzer.java:9904)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9915)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9832)
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:222)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:422)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:306)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1111)
> at
> org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1105)
> at
> org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:100)
> at
> org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:171)
> at
> org.apache.hive.service.cli.operation.Operation.run(Operation.java:257)
> at
> org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:398)
> at
> org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:385)
> at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> 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$1.run(HiveSessionProxy.java:63)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
> at com.sun.proxy.$Proxy25.executeStatementAsync(Unknown Source)
> at
> org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:258)
> at
> org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:490)
> at
> org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1313)
> at
> org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1298)
> 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$WorkerProcess.run(TThreadPoolServer.java:285)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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