LuciferYang opened a new pull request #29783:
URL: https://github.com/apache/spark/pull/29783
### What changes were proposed in this pull request?
This pr fix failed and aborted cases in sql hive-thriftserver module in
Scala 2.13, the main change of this pr as follow:
- Use `s.c.Seq` instead of `Seq` in `HiveResult` because the input type
maybe `mutable.ArraySeq`, but `Seq` represent `immutable.Seq` in Scala 2.13.
- Reset classLoader after `HiveMetastoreLazyInitializationSuite` completed
because context class loader is `NonClosableMutableURLClassLoader` in
`HiveMetastoreLazyInitializationSuite` running process, and it propagate to
`HiveThriftServer2ListenerSuite` trigger following problems in Scala 2.13:
```
HiveThriftServer2ListenerSuite:
*** RUN ABORTED ***
java.lang.LinkageError: loader constraint violation: loader (instance of
net/bytebuddy/dynamic/loading/MultipleParentClassLoader) previously initiated
loading for a different type with name
"org/apache/hive/service/ServiceStateChangeListener"
at
org.mockito.codegen.HiveThriftServer2$MockitoMock$1850222569.<clinit>(Unknown
Source)
at
sun.reflect.GeneratedSerializationConstructorAccessor530.newInstance(Unknown
Source)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator.newInstance(SunReflectionFactoryInstantiator.java:48)
at org.objenesis.ObjenesisBase.newInstance(ObjenesisBase.java:73)
at
org.mockito.internal.creation.instance.ObjenesisInstantiator.newInstance(ObjenesisInstantiator.java:19)
at
org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:47)
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)
...
```
After this pr `HiveThriftServer2Suites` and `HiveThriftServer2ListenerSuite`
was fixed and all 461 test passed
### Why are the changes needed?
We need to support a Scala 2.13 build.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
- Scala 2.12: Pass the Jenkins or GitHub Action
- Scala 2.13: All tests passed.
Do the following:
```
dev/change-scala-version.sh 2.13
mvn clean install -DskipTests -pl sql/hive-thriftserver -am
-Phive-thriftserver -Pscala-2.13
mvn test -pl sql/hive-thriftserver -Phive -Phive-thriftserver -Pscala-2.13
```
**Before**
```
HiveThriftServer2ListenerSuite:
*** RUN ABORTED ***
```
**After**
```
```
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