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Posted to issues@hive.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2016/11/17 15:43:58 UTC
[jira] [Updated] (HIVE-15230) query form a view join another view
happens "No work found for tablescan TS"
[ https://issues.apache.org/jira/browse/HIVE-15230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Shah updated HIVE-15230:
-------------------------------
Affects Version/s: 2.1.0
> query form a view join another view happens "No work found for tablescan TS"
> ----------------------------------------------------------------------------
>
> Key: HIVE-15230
> URL: https://issues.apache.org/jira/browse/HIVE-15230
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.1.0
> Environment: hive2.1.0
> Tez0.8.4
> hadoop2.7.2
> Reporter: gaoyang
>
> Here is my sql:
> select count(0) from tbllog_level_up b,tbllog_gold a where b.server=a.server and b.role_id=a.role_id;
> tbllog_level_up and tbllog_gold is view which union by two tables, like this:
> create view tbllog_level_up as select * from tbllog_level_up_current union all select * tbllog_level_up_bak;
> create view tbllog_gold as select * from tbllog_gold_current union all select * tbllog_gold_bak;
> When i run the sql on hive2.1 with mr engine，it is ok.
> But it throws the following exception with Tez0.8.4 engine:
> 2016-11-17T13:55:48,623 WARN [HiveServer2-Handler-Pool: Thread-39]: thrift.ThriftCLIService (:()) - Error executing statement:
> org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.AssertionError: No work found for tablescan TS[8]
> at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:218)
> at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:269)
> at org.apache.hive.service.cli.operation.Operation.run(Operation.java:324)
> at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:460)
> at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:447)
> at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:294)
> at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:497)
> at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1437)
> at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1422)
> 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$WorkerProcess.run(TThreadPoolServer.java:286)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.AssertionError: No work found for tablescan TS[8]
> at org.apache.hadoop.hive.ql.parse.GenTezUtils.processAppMasterEvent(GenTezUtils.java:398)
> at org.apache.hadoop.hive.ql.parse.TezCompiler.generateTaskTree(TezCompiler.java:397)
> at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:258)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10857)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:239)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:250)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:437)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:329)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1158)
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1145)
> at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:184)
> ... 15 more
> In addition，when i change the sql like this：select count(0) from tbllog_gold b,tbllog_level_up a where b.server=a.server and b.role_id=a.role_id
> It will succeed.
> Why???
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