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Posted to dev@hive.apache.org by "Hive QA (JIRA)" <ji...@apache.org> on 2013/10/27 13:30:38 UTC
[jira] [Commented] (HIVE-5656) Hive produces unclear, confusing
SemanticException when dealing with mod or pmod by zero
[ https://issues.apache.org/jira/browse/HIVE-5656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13806318#comment-13806318 ]
Hive QA commented on HIVE-5656:
-------------------------------
{color:green}Overall{color}: +1 all checks pass
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12610465/HIVE-5656.patch
{color:green}SUCCESS:{color} +1 4485 tests passed
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/1260/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/1260/console
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
> Hive produces unclear, confusing SemanticException when dealing with mod or pmod by zero
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-5656
> URL: https://issues.apache.org/jira/browse/HIVE-5656
> Project: Hive
> Issue Type: Bug
> Components: Types
> Affects Versions: 0.12.0
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Attachments: HIVE-5656.patch
>
>
> {code}
> hive> select 5%0 from tmp2 limit 1;
> FAILED: SemanticException [Error 10014]: Line 1:7 Wrong arguments '0': org.apache.hadoop.hive.ql.metadata.HiveException: Unable to execute method public org.apache.hadoop.io.IntWritable org.apache.hadoop.hive.ql.udf.UDFOPMod.evaluate(org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.IntWritable) on object org.apache.hadoop.hive.ql.udf.UDFOPMod@21b594a9 of class org.apache.hadoop.hive.ql.udf.UDFOPMod with arguments {5:org.apache.hadoop.io.IntWritable, 0:org.apache.hadoop.io.IntWritable} of size 2
> hive> select pmod(5,0) from tmp2 limit 1;
> FAILED: SemanticException [Error 10014]: Line 1:7 Wrong arguments '0': org.apache.hadoop.hive.ql.metadata.HiveException: Unable to execute method public org.apache.hadoop.io.IntWritable org.apache.hadoop.hive.ql.udf.UDFPosMod.evaluate(org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.IntWritable) on object org.apache.hadoop.hive.ql.udf.UDFPosMod@174ed99a of class org.apache.hadoop.hive.ql.udf.UDFPosMod with arguments {5:org.apache.hadoop.io.IntWritable, 0:org.apache.hadoop.io.IntWritable} of size 2
> {code}
> Exception stack:
> {code}
> at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:1112)
> at org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:94)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:78)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:132)
> at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:109)
> at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory.genExprNode(TypeCheckProcFactory.java:181)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genAllExprNodeDesc(SemanticAnalyzer.java:8870)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:8826)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:2734)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:2531)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPostGroupByBodyPlan(SemanticAnalyzer.java:7606)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:7562)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:8365)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:8591)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:284)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:451)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:351)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1004)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:915)
> at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:268)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:422)
> at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:790)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:623)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
> {code}
> The correct behaviour should be producing NULL.
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