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https://issues.apache.org/jira/browse/IMPALA-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17030813#comment-17030813
]
Fang-Yu Rao commented on IMPALA-1995:
-------------------------------------
We have seen a similar failure recently.
{code:java}
Error Message
section SCANRANGELOCATIONS of query:
select * from functional_hbase.stringids
where id < '5'
and tinyint_col = 5
Actual does not match expected result:
HBASE KEYRANGE 1:3
^^^^^^^^^^^^^^^^^^^^
HBASE KEYRANGE 3:5
HBASE KEYRANGE <unbounded>:1
NODE 0:
Expected:
HBASE KEYRANGE 3:5
HBASE KEYRANGE <unbounded>:3
NODE 0:
Stacktrace
java.lang.AssertionError:
section SCANRANGELOCATIONS of query:
select * from functional_hbase.stringids
where id < '5'
and tinyint_col = 5
Actual does not match expected result:
HBASE KEYRANGE 1:3
^^^^^^^^^^^^^^^^^^^^
HBASE KEYRANGE 3:5
HBASE KEYRANGE <unbounded>:1
NODE 0:
Expected:
HBASE KEYRANGE 3:5
HBASE KEYRANGE <unbounded>:3
NODE 0:
at org.junit.Assert.fail(Assert.java:88)
at
org.apache.impala.planner.PlannerTestBase.runPlannerTestFile(PlannerTestBase.java:924)
at
org.apache.impala.planner.PlannerTestBase.runPlannerTestFile(PlannerTestBase.java:839)
at
org.apache.impala.planner.PlannerTest.testHbaseNoKeyEstimate(PlannerTest.java:211)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:272)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:236)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:386)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:323)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:143)
{code}
> Flaky test: PlannerTest.testHbase: splits for HBASE KEYRANGE not set up
> correctly.
> ----------------------------------------------------------------------------------
>
> Key: IMPALA-1995
> URL: https://issues.apache.org/jira/browse/IMPALA-1995
> Project: IMPALA
> Issue Type: Task
> Components: Frontend
> Affects Versions: Impala 2.3.0, Impala 3.2.0
> Reporter: Alexander Behm
> Assignee: Joe McDonnell
> Priority: Critical
> Labels: broken-build, flaky, test-infra
> Fix For: Impala 2.13.0, Impala 3.1.0
>
>
> Looks like testdata/bin/split-hbase.sh does not always set up the ranges in
> the way we want. See failure below.
> Example run:
> http://sandbox.jenkins.cloudera.com/job/impala-master-cdh5-trunk/1090/
> {code}
> Stack Trace:
> java.lang.AssertionError: section SCANRANGELOCATIONS of query:
> select * from functional_hbase.alltypessmall
> where id < 5
> actual result doesn't match expected result:
> HBASE KEYRANGE port=16202 3:7
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> HBASE KEYRANGE port=16203 7:<unbounded>
> HBASE KEYRANGE port=16203 <unbounded>:3
> NODE 0:
> expected:
> HBASE KEYRANGE port=16201 <unbounded>:3
> HBASE KEYRANGE port=16202 3:7
> HBASE KEYRANGE port=16203 7:<unbounded>
> NODE 0:
> section SCANRANGELOCATIONS of query:
> select * from functional_hbase.stringids
> where id < '5'
> and tinyint_col = 5
> actual result doesn't match expected result:
> HBASE KEYRANGE port=16201 1:3
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> HBASE KEYRANGE port=16202 3:5
> HBASE KEYRANGE port=16203 <unbounded>:1
> NODE 0:
> expected:
> HBASE KEYRANGE port=16201 <unbounded>:3
> HBASE KEYRANGE port=16202 3:5
> NODE 0:
> section SCANRANGELOCATIONS of query:
> select * from functional_hbase.alltypesagg
> where bigint_col is not null and bool_col = true
> actual result doesn't match expected result:
> HBASE KEYRANGE port=16201 1:3
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> HBASE KEYRANGE port=16202 3:7
> HBASE KEYRANGE port=16203 7:<unbounded>
> HBASE KEYRANGE port=16203 <unbounded>:1
> NODE 0:
> expected:
> HBASE KEYRANGE port=16201 <unbounded>:3
> HBASE KEYRANGE port=16202 3:7
> HBASE KEYRANGE port=16203 7:<unbounded>
> NODE 0:
> {code}
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