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Posted to dev@hive.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2017/01/05 03:10:58 UTC
[jira] [Created] (HIVE-15542) NPE in StatsUtils::getColStatistics
when all values in DATE column are NULL
Rajesh Balamohan created HIVE-15542:
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Summary: NPE in StatsUtils::getColStatistics when all values in DATE column are NULL
Key: HIVE-15542
URL: https://issues.apache.org/jira/browse/HIVE-15542
Project: Hive
Issue Type: Bug
Components: Statistics
Reporter: Rajesh Balamohan
Assignee: Rajesh Balamohan
Observed the following stacktrace, when all the values are NULL in date column.
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2017-01-04T19:10:37,779 ERROR [46f293ab-1516-429d-aaab-4d5818ef8b82 main] ql.Driver: FAILED: NullPointerException null
java.lang.NullPointerException
at org.apache.hadoop.hive.ql.stats.StatsUtils.getColStatistics(StatsUtils.java:759)
at org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:806)
at org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:792)
at org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:206)
at org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:152)
at org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:140)
at org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$TableScanStatsRule.process(StatsRulesProcFactory.java:128)
at org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:105)
at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:89)
at org.apache.hadoop.hive.ql.lib.LevelOrderWalker.walk(LevelOrderWalker.java:143)
at org.apache.hadoop.hive.ql.lib.LevelOrderWalker.startWalking(LevelOrderWalker.java:122)
at org.apache.hadoop.hive.ql.optimizer.stats.annotation.AnnotateWithStatistics.transform(AnnotateWithStatistics.java:78)
at org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsAnnotation(TezCompiler.java:260)
at org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:129)
at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:140)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:11071)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10644)
at org.apache.hadoop.hive.ql.parse.ColumnStatsSemanticAnalyzer.analyze(ColumnStatsSemanticAnalyzer.java:412)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:510)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1302)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1442)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1222)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1212)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:184)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:400)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:777)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:715)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:642)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
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