Description：
I install the dolphinscheduler in Ambari, I try to start DS_Api and hit the bug :

15:48:43.481 [main] INFO org.apache.dolphinscheduler.common.utils.ScriptRunner - sql: CALL ct_dolphin_T_t_ds_process_definition_version
15:48:43.492 [main] ERROR org.apache.dolphinscheduler.common.utils.ScriptRunner - SQLException
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 't_ds_process_definition_version' already exists
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
at com.mysql.jdbc.Util.getInstance(Util.java:408)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3933)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3869)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2524)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2675)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2465)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2439)
at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:829)
at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:729)
at com.alibaba.druid.pool.DruidPooledStatement.execute(DruidPooledStatement.java:633)
at org.apache.dolphinscheduler.common.utils.ScriptRunner.runScript(ScriptRunner.java:145)
at org.apache.dolphinscheduler.common.utils.ScriptRunner.runScript(ScriptRunner.java:75)
at org.apache.dolphinscheduler.dao.upgrade.UpgradeDao.upgradeDolphinSchedulerDDL(UpgradeDao.java:410)
at org.apache.dolphinscheduler.dao.upgrade.UpgradeDao.upgradeDolphinScheduler(UpgradeDao.java:258)
at org.apache.dolphinscheduler.dao.upgrade.DolphinSchedulerManager.upgradeDolphinScheduler(DolphinSchedulerManager.java:117)
at org.apache.dolphinscheduler.dao.upgrade.shell.UpgradeDolphinScheduler.main(UpgradeDolphinScheduler.java:36)

Screenshots:

version:
dev