[HIVE-9570] Investigate test failure on union_view.q [Spark Branch]

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: spark-branch
• Component/s: Spark
• Assignee: Chao Sun
• Reporter: Chao Sun
• Created: 03/Feb/15 23:30
• Updated: 06/Feb/15 03:32
• Resolved: 06/Feb/15 03:32

Description

union_view.q failed with exception:

2015-02-03 15:27:05,723 ERROR [main]: ql.Driver (SessionState.java:printError(861)) - FAILED: NullPointerException null
java.lang.NullPointerException
  at org.apache.hadoop.hive.ql.parse.spark.SparkCompiler.setInputFormat(SparkCompiler.java:274)
  at org.apache.hadoop.hive.ql.parse.spark.SparkCompiler.setInputFormat(SparkCompiler.java:253)
  at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:222)
  at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10231)
  at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:190)
  at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:224)
  at org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74)
  at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:224)
  at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:421)
  at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:307)
  at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1112)
  at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1160)
  at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049)
  at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1039)
  at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:207)
  at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:159)
  at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:370)
  at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:305)
  at org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:1019)
  at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:993)
  at org.apache.hadoop.hive.cli.TestSparkCliDriver.runTest(TestSparkCliDriver.java:136)
  at org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_view(TestSparkCliDriver.java:120)
  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:606)
  at junit.framework.TestCase.runTest(TestCase.java:176)
  at junit.framework.TestCase.runBare(TestCase.java:141)
  at junit.framework.TestResult$1.protect(TestResult.java:122)
  at junit.framework.TestResult.runProtected(TestResult.java:142)
  at junit.framework.TestResult.run(TestResult.java:125)
  at junit.framework.TestCase.run(TestCase.java:129)
  at junit.framework.TestSuite.runTest(TestSuite.java:255)
  at junit.framework.TestSuite.run(TestSuite.java:250)
  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)

We need to investigate this.

Issue Links

• is related to: HIVE-9569 Enable more unit tests for UNION ALL [Spark Branch]