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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (Jira)" <ji...@apache.org> on 2019/09/24 05:00:00 UTC
[jira] [Work started] (HIVE-22232) NPE when
hive.order.columnalignment is set to false
[ https://issues.apache.org/jira/browse/HIVE-22232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HIVE-22232 started by Jesus Camacho Rodriguez.
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> NPE when hive.order.columnalignment is set to false
> ---------------------------------------------------
>
> Key: HIVE-22232
> URL: https://issues.apache.org/jira/browse/HIVE-22232
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
>
> When {{hive.order.columnalignment}} is disabled and the plan contains an Aggregate operator, we hit a NPE.
> {code}
> java.lang.NullPointerException
> at org.apache.hadoop.hive.ql.optimizer.calcite.translator.ASTConverter.convert(ASTConverter.java:163)
> at org.apache.hadoop.hive.ql.optimizer.calcite.translator.ASTConverter.convert(ASTConverter.java:111)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.getOptimizedAST(CalcitePlanner.java:1555)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:483)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12630)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:357)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:285)
> at org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:175)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:285)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:522)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1385)
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1332)
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1327)
> at org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:124)
> at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:217)
> at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:242)
> ...
> {code}
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