[GitHub] [dolphinscheduler] Flutemr commented on issue #13658: [Bug]Datax synchronizes mysql data, The task fails after about 2 hours each time

["Flutemr (via GitHub)" <gi...@apache.org>]

Flutemr commented on issue #13658:
URL: https://github.com/apache/dolphinscheduler/issues/13658#issuecomment-1453239225

   > @Flutemr Can you show the contents of the datax script
   The following is my script, the table data volume is relatively large, synchronization time is long:
   {
   	"job": {
   	"setting": {
   		"speed": {
   				"byte": 5242880
   		},
   		"errorLimit": {
   		"record": 0,
   		"percentage": 0.02
   		}
   	},
   	"content": [
   		{
   		"reader": {
   		  "name": "mysqlreader",
   		  "parameter": {
   			"username": "name",
   			"password": "pass", 
   			"column": [
   				"id",
   				"capture_type",
   				"capture_time",
   				"create_time",
   				"image_path",
   				"community_id",
   				"data_id",
   				"point_id",
   				"del_flag",
   				"file_size",
   				"big_img"
   				],
   			"splitPk": "",
   			"where":"str_to_date(capture_time,'%Y-%m-%d')='${bizdate}'",
   			"connection": [
   			  {
   				"table": [
   				  "tb_zaxq_capture"
   				],
   				"jdbcUrl": [
   				  "jdbc:mysql://ip:3306/databases?useSSL=false&serverTimezone=GMT%2B8"
   				]
   			  }
   			]
   		  }
   		},
   		"writer": {
   		  "name": "hdfswriter",
   		  "parameter": {
   			"defaultFS": "hdfs://ns1",
   			"fileType": "orc",
   			"path": "/user/hive/warehouse/za_ods.db/ods_za_tb_zaxq_capture/dt=${bizdate1}",
   			"fileName":"ods_za_tb_zaxq_capture",
   			"writeMode": "append",
   			"fieldDelimiter": "\u0001",
   			"column": [
   				{"name":"id","type":"string"},
   				{"name":"capture_type","type":"string"},
   				{"name":"capture_time","type":"string"},
   				{"name":"create_time","type":"string"},
   				{"name":"image_path","type":"string"},
   				{"name":"community_id","type":"string"},
   				{"name":"data_id","type":"string"},
   				{"name":"point_id","type":"string"},
   				{"name":"del_flag","type":"string"},
   				{"name":"file_size","type":"string"}
   				{"name":"big_img","type":"string"}
   			]
   		  }
   		}
   	  }
   	]
     },
     "core":{
   	"transport": {
   	  "channel": {
   		"speed": {
   		  "byte": 1048576
   		}
   	  }
   	}
     }
   }


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