[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan updated HIVE-1399: --- Resolution: Fixed Fix Version/s: 0.10.0 Status: Resolved (was: Patch Available) Fixed via HIVE-2956 > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.9.0 >Reporter: Mayank Lahiri >Assignee: Adam Fokken > Fix For: 0.10.0 > > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Edward Capriolo updated HIVE-1399: -- Status: Patch Available (was: Open) > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.6.0 >Reporter: Mayank Lahiri >Assignee: Adam Fokken > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Edward Capriolo updated HIVE-1399: -- Affects Version/s: (was: 0.6.0) 0.9.0 > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.9.0 >Reporter: Mayank Lahiri >Assignee: Adam Fokken > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Sichi updated HIVE-1399: - Status: Open (was: Patch Available) Other than error message details, patch looks good. > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.6.0 >Reporter: Mayank Lahiri >Assignee: Adam Fokken > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adam Fokken updated HIVE-1399: -- Hadoop Flags: (was: Reviewed) > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.6.0 >Reporter: Mayank Lahiri > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adam Fokken updated HIVE-1399: -- Hadoop Flags: Reviewed Status: Patch Available (was: Open) > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.6.0 >Reporter: Mayank Lahiri > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HIVE-1399) Nested UDAFs cause Hive Internal Error (NullPointerException)
[ https://issues.apache.org/jira/browse/HIVE-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adam Fokken updated HIVE-1399: -- Attachment: HIVE-1399.1.patch.txt > Nested UDAFs cause Hive Internal Error (NullPointerException) > - > > Key: HIVE-1399 > URL: https://issues.apache.org/jira/browse/HIVE-1399 > Project: Hive > Issue Type: Bug > Components: Query Processor >Affects Versions: 0.6.0 >Reporter: Mayank Lahiri > Attachments: HIVE-1399.1.patch.txt > > > This query does not make "real-world" sense, and I'm guessing it's not even > supported by HQL/SQL, but I'm pretty sure that it shouldn't be causing an > internal error with a NullPointerException. "normal" just has one column > called "val". I'm running on trunk, svn updated 5 minutes ago, ant clean > package. > SELECT percentile(val, percentile(val, 0.5)) FROM normal; > FAILED: Hive Internal Error: java.lang.NullPointerException(null) > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.java:153) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprNodeDesc(TypeCheckProcFactory.java:587) > at > org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:708) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:89) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:88) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:128) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:102) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:6241) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapGroupByOperator(SemanticAnalyzer.java:2301) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genGroupByPlanMapAggr1MR(SemanticAnalyzer.java:2860) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:5002) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:5524) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:6055) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:126) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:304) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:377) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:138) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:197) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:303) > 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) > I've also recreated this error with a GenericUDAF I'm writing, and also with > the following: > SELECT percentile(val, percentile()) FROM normal; > SELECT avg(variance(dob_year)) FROM somedata; // this makes no sense, but > still a NullPointerException -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
