Precommit uses master flaky list for other branches

15:26:05 [Tue Dec  4 14:26:04 UTC 2018 INFO]: Personality: patch unit
15:26:05 [Tue Dec  4 14:26:04 UTC 2018 INFO]: EXCLUDE_TESTS_URL=https://builds.apache.org/job/HBase-Find-Flaky-Tests/job/master/lastSuccessfulBuild/artifact/excludes/
15:26:05 [Tue Dec  4 14:26:04 UTC 2018 INFO]: INCLUDE_TESTS_URL=
15:26:05 --2018-12-04 14:26:04--  https://builds.apache.org/job/HBase-Find-Flaky-Tests/job/master/lastSuccessfulBuild/artifact/excludes/
15:26:05 Resolving builds.apache.org (builds.apache.org)... 195.201.213.130, 2a01:4f8:c0:2cc9::2
15:26:05 Connecting to builds.apache.org (builds.apache.org)|195.201.213.130|:443... connected.
15:26:06 HTTP request sent, awaiting response... 200 
15:26:06 Length: 866 [application/octet-stream]
15:26:06 Saving to: 'excludes'
15:26:06 
15:26:06      0K                                                       100% 43.0M=0s
15:26:06 
15:26:06 2018-12-04 14:26:06 (43.0 MB/s) - 'excludes' saved [866/866]
15:26:06 
15:26:09 cd /testptch/hbase/hbase-thrift
15:26:09 mvn --batch-mode -Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/yetus-m2/hbase-branch-1-patch-1 -DHBasePatchProcess -Dhttps.protocols=TLSv1.2 -PrunAllTests -Dtest.exclude.pattern=**/master.cleaner.TestSnapshotFromMaster.java,**/client.TestRestoreSnapshotFromClientAfterSplittingRegions.java,**/regionserver.TestRegionMergeTransactionOnCluster.java,**/client.TestCloneSnapshotFromClientAfterSplittingRegion.java,**/master.assignment.TestAssignmentManager.java,**/master.assignment.TestAMAssignWithRandExec.java,**/client.TestMobCloneSnapshotFromClientAfterSplittingRegion.java,**/regionserver.TestCompactingToCellFlatMapMemStore.java,**/replication.TestReplicationSmallTestsSync.java,**/TestMultiVersions.java,**/client.TestMobRestoreSnapshotFromClientAfterSplittingRegions.java,**/client.TestRestoreSnapshotFromClientWithRegionReplicas.java,**/regionserver.TestRegionServerAbortTimeout.java,**/replication.TestMasterReplication.java,**/backup.TestIncrementalBackupWithBulkLoad.java,**/master.replication.TestRegisterPeerWorkerWhenRestarting.java clean test -fae > /testptch/patchprocess/patch-unit-hbase-thrift.txt 2>&1