Jungtaek Lim created SPARK-31831:
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Summary: Flaky test:
org.apache.spark.sql.hive.thriftserver.HiveSessionImplSuite.(It is not a test
it is a sbt.testing.SuiteSelector)
Key: SPARK-31831
URL: https://issues.apache.org/jira/browse/SPARK-31831
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.1.0
Reporter: Jungtaek Lim
I've seen the failures two times (not in a row but closely) which seems to
require investigation.
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/123147/testReport
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/123150/testReport
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org.mockito.exceptions.base.MockitoException: ClassCastException occurred
while creating the mockito mock : class to mock :
'org.apache.hive.service.cli.session.SessionManager', loaded by classloader :
'sun.misc.Launcher$AppClassLoader@483bf400' created class :
'org.mockito.codegen.SessionManager$MockitoMock$1696557705', loaded by
classloader :
'net.bytebuddy.dynamic.loading.MultipleParentClassLoader@47ecf2c6' proxy
instance class : 'org.mockito.codegen.SessionManager$MockitoMock$1696557705',
loaded by classloader :
'net.bytebuddy.dynamic.loading.MultipleParentClassLoader@47ecf2c6' instance
creation by : ObjenesisInstantiator You might experience classloading issues,
please ask the mockito mailing-list.
Stack Trace
sbt.ForkMain$ForkError: org.mockito.exceptions.base.MockitoException:
ClassCastException occurred while creating the mockito mock :
class to mock : 'org.apache.hive.service.cli.session.SessionManager', loaded
by classloader : 'sun.misc.Launcher$AppClassLoader@483bf400'
created class : 'org.mockito.codegen.SessionManager$MockitoMock$1696557705',
loaded by classloader :
'net.bytebuddy.dynamic.loading.MultipleParentClassLoader@47ecf2c6'
proxy instance class :
'org.mockito.codegen.SessionManager$MockitoMock$1696557705', loaded by
classloader : 'net.bytebuddy.dynamic.loading.MultipleParentClassLoader@47ecf2c6'
instance creation by : ObjenesisInstantiator
You might experience classloading issues, please ask the mockito mailing-list.
at
org.apache.spark.sql.hive.thriftserver.HiveSessionImplSuite.beforeAll(HiveSessionImplSuite.scala:44)
at
org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:212)
at org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210)
at org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208)
at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:59)
at
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:317)
at
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:510)
at sbt.ForkMain$Run$2.call(ForkMain.java:296)
at sbt.ForkMain$Run$2.call(ForkMain.java:286)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: sbt.ForkMain$ForkError: java.lang.ClassCastException:
org.mockito.codegen.SessionManager$MockitoMock$1696557705 cannot be cast to
org.mockito.internal.creation.bytebuddy.MockAccess
at
org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:48)
at
org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker.createMock(ByteBuddyMockMaker.java:25)
at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:35)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:63)
at org.mockito.Mockito.mock(Mockito.java:1908)
at org.mockito.Mockito.mock(Mockito.java:1817)
... 13 more
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