IDoCT task

[LutingLei]

Test Method: org.apache.hadoop.http.TestHttpServer#testAcceptorSelectorConfigurability can be rewritten as ctest the parameter passed test is "hadoop.http.acceptor.count" = "hadoop.http.selector.count" = "hadoop.http.max.threads" - 2 passed: python3 run_single_ctest.py org.apache.hadoop.http.TestHttpServer#testAcceptorSelectorConfigurability hadoop.http.max.threads=10 hadoop.http.acceptor.count=8 hadoop.http.selector.count=8 python3 run_single_ctest.py org.apache.hadoop.http.TestHttpServer#testAcceptorSelectorConfigurability hadoop.http.max.threads=5 hadoop.http.acceptor.count=3 hadoop.http.selector.count=3 python3 run_single_ctest.py org.apache.hadoop.http.TestHttpServer#testAcceptorSelectorConfigurability hadoop.http.max.threads=20 hadoop.http.acceptor.count=18 hadoop.http.selector.count=18 failed: python3 run_single_ctest.py org.apache.hadoop.http.TestHttpServer#testAcceptorSelectorConfigurability hadoop.http.max.threads=20 hadoop.http.acceptor.count=10 hadoop.http.selector.count=7

Test Method: python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover can be rewritten as ctest passed: python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.url=ldap://test,ldap://test1,ldap://test2 python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.url=ldap://test,ldap://test1,ldap://test2,ldap://test3 python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.url=ldap://test,ldap://test1 failed: python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.url=ldap://test,ldap://test1,ldap://test2,ldap://test3

python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts.before.failover=3 python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts.before.failover=4 python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts.before.failover=5 failed: python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts.before.failover=20 passed: python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts=13 python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts=14 python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts=15 failed: python3 run_single_ctest.py org.apache.hadoop.security.TestLdapGroupsMappingWithFailover#testFailover hadoop.security.group.mapping.ldap.num.attempts=1

[xylian86]

@LutingLei LGTM. I will merge the PR now.