[
https://issues.apache.org/jira/browse/HIVE-3783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13527734#comment-13527734
]
Ashutosh Chauhan commented on HIVE-3783:
----------------------------------------
Looking at apache build logs, this test fails randomly. It failed in
https://builds.apache.org/job/Hive-trunk-h0.21/1846/ and
https://builds.apache.org/job/Hive-trunk-h0.21/1842/testReport/ but didn't fail
in https://builds.apache.org/job/Hive-trunk-h0.21/1845/
https://builds.apache.org/job/Hive-trunk-h0.21/1844/
https://builds.apache.org/job/Hive-trunk-h0.21/1843/ In my environment it
almost always failed since it has been committed except for once when it did
pass. Seems like some race condition. It always fails with following
stack-trace:
{code}
[junit] diff -a
/home/ashutosh/hive/build/ql/test/logs/clientpositive/stats19.q.out
/home/ashutosh/hive/ql/src/test/results/clientpositive/stats19.q.out
[junit] 21,22c21,22
[junit] < Stats prefix is hashed: false
[junit] < Stats prefix is hashed: false
[junit] ---
[junit] > Stats prefix is hashed: true
[junit] > Stats prefix is hashed: true
[junit] 284,285c284,285
[junit] < Stats prefix is hashed: false
[junit] < Stats prefix is hashed: false
[junit] ---
[junit] > Stats prefix is hashed: true
[junit] > Stats prefix is hashed: true
[junit] Exception: Client execution results failed with error code = 1
[junit] See build/ql/tmp/hive.log, or try "ant test ...
-Dtest.silent=false" to get more logs.
[junit] Failed query: stats19.q
{code]
On the other hand, TestStatsPublisherEnhanced fails for me randomly as well.
But, much more rarely. Only twice in last week in my environment. I don't
remember seen it failing on apache machine yet.
{code}
[junit] Running org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced
[junit] StatsPublisher - one stat published per key - aggregating matching
key
[junit] StatsPublisher - basic functionality
[junit] junit.framework.AssertionFailedError: null
[junit] StatsPublisher - multiple updates
[junit] at junit.framework.Assert.fail(Assert.java:47)
[junit] at junit.framework.Assert.assertTrue(Assert.java:20)
[junit] at junit.framework.Assert.assertTrue(Assert.java:27)
[junit] at
org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced.testStatsPublisherOneStat(TestStatsPublisherEnhanced.java:81)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
[junit] junit.framework.AssertionFailedError: null
[junit] at junit.framework.Assert.fail(Assert.java:47)
[junit] at junit.framework.Assert.assertTrue(Assert.java:20)
[junit] at junit.framework.Assert.assertTrue(Assert.java:27)
[junit] at
org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced.testStatsPublisher(TestStatsPublisherEnhanced.java:129)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
[junit] StatsPublisher - (multiple updates + publishing subset of supported
statistics)
[junit] StatsAggregator - clean-up
[junit] junit.framework.AssertionFailedError: null
[junit] at junit.framework.Assert.fail(Assert.java:47)
[junit] at junit.framework.Assert.assertTrue(Assert.java:20)
[junit] at junit.framework.Assert.assertTrue(Assert.java:27)
[junit] at
org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced.testStatsPublisherMultipleUpdates(TestStatsPublisherEnhanced.java:190)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
[junit] junit.framework.AssertionFailedError: null
[junit] at junit.framework.Assert.fail(Assert.java:47)
[junit] at junit.framework.Assert.assertTrue(Assert.java:20)
[junit] at junit.framework.Assert.assertTrue(Assert.java:27)
[junit] at
org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced.testStatsPublisherMultipleUpdatesSubsetStatistics(TestStatsPublisherEnhanced.java:255)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
[junit] junit.framework.AssertionFailedError: null
[junit] at junit.framework.Assert.fail(Assert.java:47)
[junit] at junit.framework.Assert.assertTrue(Assert.java:20)
[junit] at junit.framework.Assert.assertTrue(Assert.java:27)
[junit] at
org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced.testStatsAggregatorCleanUp(TestStatsPublisherEnhanced.java:326)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
[junit] Tests run: 5, Failures: 5, Errors: 0, Time elapsed: 0.756 sec
[junit] Test org.apache.hadoop.hive.ql.exec.TestStatsPublisherEnhanced
FAILED
{code}
> stats19.q is failing on trunk
> -----------------------------
>
> Key: HIVE-3783
> URL: https://issues.apache.org/jira/browse/HIVE-3783
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.11
> Reporter: Ashutosh Chauhan
>
> This test-case was introduced in HIVE-3750 and is failing since as soon as it
> was introduced.
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