HBASE-29925 TestCheckTestClasses fails on branch-2.x with JDK8

[liuxiaocs7]

• see: HBASE-29925

[liuxiaocs7]

Test with the following commands on branch-2 using JDK8

default it fails

mvn test -pl hbase-server -am -Dtest=TestCheckTestClasses

and add hadoop.profile=3.0 it works

mvn test -pl hbase-server -am -Dtest=TestCheckTestClasses -Dhadoop.profile=3.0

[PDavid]

Many thanks! 👍 Special thanks for the TODO.

[guluo2016]

#7687 check failed with jdk8 is also due to the same reason.
After applying this patch, the check passes.

# mvn clean test -Dtest=org.apache.hadoop.hbase.TestCheckTestClasses#checkClasses -pl hbase-server -am
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.095 s -- in org.apache.hadoop.hbase.TestCheckTestClasses
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- surefire:3.5.3:test (secondPartTestsExecution) @ hbase-server ---
[INFO] Tests are skipped.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Apache HBase 2.7.0-SNAPSHOT:
[INFO]
[INFO] Apache HBase ....................................... SUCCESS [ 1.410 s]

[liuxiaocs7]

#7687 check failed with jdk8 is also due to the same reason. After applying this patch, the check passes.

# mvn clean test -Dtest=org.apache.hadoop.hbase.TestCheckTestClasses#checkClasses -pl hbase-server -am
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.095 s -- in org.apache.hadoop.hbase.TestCheckTestClasses
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- surefire:3.5.3:test (secondPartTestsExecution) @ hbase-server ---
[INFO] Tests are skipped.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Apache HBase 2.7.0-SNAPSHOT:
[INFO]
[INFO] Apache HBase ....................................... SUCCESS [ 1.410 s]

Hi, @guluo2016, thanks for your try, I'll rebase branch-2 for #7687 after this patch is in!