[bug]After the ftp synchronization doris task is successfully created, an error message is displayed if you click the Generate script

[zq0757]

After the ftp synchronization doris task is successfully created, an error message is displayed if you click the Generate script

[zq0757]

异常信息如下：

	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.IllegalStateException: tableMap can not be null
	at com.qlangtech.tis.datax.impl.DataXCfgGenerator.startGenerateCfg(DataXCfgGenerator.java:230)
	at com.qlangtech.tis.coredefine.module.action.DataxAction.doRegenerateSqlDdlCfgs(DataxAction.java:633)
	... 124 common frames omitted

[zq0757]

ftp放置的csv文件数据格式

[
 { "index": 0,   "type": "long"  },
 { "index": 1,   "type": "date","format":"yyyy-MM-dd"},
 { "index": 2,   "type": "string" },
 { "index": 3,   "type": "int" },
 { "index": 4,   "type": "int" },
 { "index": 5,   "type": "date","format": "yyyy-MM-dd HH:mm:ss"},
 { "index": 6,   "type": "long"},
 { "index": 7,   "type": "int"},
 { "index": 8,   "type": "int"}
]

[zq0757]

csv文件数据入下图所示：

10000,2017-10-01,北京,20,0,2017-10-01 06:00:00,20,10,10
10000,2017-10-01,北京,20,0,2017-10-01 07:00:00,15,2,2
10001,2017-10-01,北京,30,1,2017-10-01 17:05:45,2,22,22
10002,2017-10-02,上海,20,1,2017-10-02 12:59:12,200,5,5
10003,2017-10-02,广州,32,0,2017-10-02 11:20:00,30,11,11
10004,2017-10-01,深圳,35,0,2017-10-01 10:00:15,100,3,3