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Posted to dev@hive.apache.org by "Brock Noland (JIRA)" <ji...@apache.org> on 2013/03/02 23:29:12 UTC
[jira] [Updated] (HIVE-4110) Aggregation functions must have
aliases when multiple functions are used
[ https://issues.apache.org/jira/browse/HIVE-4110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brock Noland updated HIVE-4110:
-------------------------------
Status: Patch Available (was: Open)
> Aggregation functions must have aliases when multiple functions are used
> ------------------------------------------------------------------------
>
> Key: HIVE-4110
> URL: https://issues.apache.org/jira/browse/HIVE-4110
> Project: Hive
> Issue Type: Bug
> Components: PTF-Windowing
> Reporter: Brock Noland
> Assignee: Brock Noland
> Attachments: HIVE-4110-0.patch
>
>
> The following query fails:
> {noformat}
> select p_mfgr, p_retailprice, p_size,
> lead(p_retailprice) over(partition by p_mfgr order by p_size),
> lag(p_retailprice) over(partition by p_mfgr order by p_size)
> from part;
> {noformat}
> with the error below:
> {noformat}
> 2013-03-02 16:10:47,126 ERROR ql.Driver (SessionState.java:printError(401)) - FAILED: SemanticException [Error 10011]: Line 2:38 Invalid function 'p_mfgr'
> org.apache.hadoop.hive.ql.parse.SemanticException: Line 2:38 Invalid function 'p_mfgr'
> at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:678)
> at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:908)
> at org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:87)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:124)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:101)
> at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory.genExprNode(TypeCheckProcFactory.java:166)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:8895)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:2634)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:2433)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPostGroupByBodyPlan(SemanticAnalyzer.java:7234)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:7200)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:7978)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:8651)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:259)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:431)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:335)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:898)
> at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
> {noformat}
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