Project: DolphinScheduler (Orchestration & Management / Scheduling & Orchestration)
File: task-structure.md

All tasks in DolphinScheduler are saved in the `tdsprocess_definition` table. The following shows the `tdsprocess_definition` table structure: | No. | field | type | description | |--|-|--|| | 1 | id | int(11) | primary key | | 2 | name | varchar(255) | process definition name | | 3 | version | int(11) | process definition version | | 4 | release_state | tinyint(4) | release status of process definition: 0 not released, 1 released | | 5 | project_id | int(11) | project id | | 6 | user_id | int(11) | user id of the process definition | | 7 | processdefinitionjson | longtext | process definition JSON | | 8 | description | text | process definition description | | 9 | global_params | text | global parameters | | 10 | flag | tinyint(4) | specify whether the process is available: 0 is not available, 1 is available | | 11 | locations | text | node location information | | 12 | connects | text | node connectivity info | | 13 | receivers | text | receivers | | 14 | receivers_cc | text | CC receivers | | 15 | create_time | datetime | create time | | 16 | timeout | int(11) | timeout | | 17 | tenant_id | int(11) | tenant id | | 18 | update_time | datetime | update time | | 19 | modify_by | varchar(36) | specify the user that made the modification | | 20 | resource_ids | varchar(255) | resource ids | The `processdefinitionjson` field is the core field, which defines the task information in the DAG diagram, and it is stored in JSON format. The following table describes the common data structure. No. | field | type | description -- | | -- | 1|globalParams|Array|global parameters 2|tasks|Array|task collections in the process [for the structure of each type, please refer to the following sections] 3|tenantId|int|tenant ID 4|timeout|int|timeout Data example: ```bash { "globalParams":[ { "prop":"golbal_bizdate", "direct":"IN", "type":"VARCHAR", "value":"${system.biz.date}" } ], "tasks":Array[1], "tenantId":0, "timeout":0 } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String| task Id| 2|type | |String |task type |SHELL 3| name| |String|task name | 4| params| |Object|customized parameters |JSON format 5| |rawScript |String| Shell script | 6| | localParams| Array|customized local parameters|| 7| | resourceList| Array|resource files|| 8|description | |String|description | | 9|runFlag | |String |execution flag| | 10|conditionResult | |Object|condition branch | | 11| | successNode| Array|jump to node if success| | 12| | failedNode|Array|jump to node if failure| 13| dependence| |Object |task dependency |mutual exclusion with params 14|maxRetryTimes | |String|max retry times | | 15|retryInterval | |String |retry interval| | 16|timeout | |Object|timeout | | 17| taskInstancePriority| |String|task priority | | 18|workerGroup | |String |Worker group| | 19|preTasks | |Array|preposition tasks | | Node data example: ```bash { "type":"SHELL", "id":"tasks-80760", "name":"Shell Task", "params":{ "resourceList":[ { "id":3, "name":"run.sh", "res":"run.sh" } ], "localParams":[ ], "rawScript":"echo "This is a shell script"" }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` Perform data query and update operations on the specified datasource through SQL. The following shows the node data structure:

name||type|description |note -- | | | -- | | 1|id | |String|task id| 2|type ||String |task type |SQL 3| name| |String|task name| 4| params| |Object|customized parameters|JSON format 5| |type |String |database type 6| |datasource |Int |datasource id 7| |sql |String |query SQL statement 8| |udfs | String| udf functions|specify UDF function ids, separate by comma 9| |sqlType | String| SQL node type |0 for query and 1 for none-query SQL 10| |title |String | mail title 11| |receivers |String |receivers 12| |receiversCc |String |CC receivers 13| |showType | String|display type of mail|options: TABLE or ATTACHMENT 14| |connParams | String|connect parameters 15| |preStatements | Array|preposition SQL statements 16| | postStatements| Array|post-position SQL statements|| 17| | localParams| Array|customized parameters|| 18|description | |String|description | | 19|runFlag | |String |execution flag| | 20|conditionResult | |Object|condition branch | | 21| | successNode| Array|jump to node if success| | 22| | failedNode|Array|jump to node if failure| 23| dependence| |Object |task dependency |mutual exclusion with params 24|maxRetryTimes | |String|max retry times | | 25|retryInterval | |String |retry interval| | 26|timeout | |Object|timeout | | 27| taskInstancePriority| |String|task priority | | 28|workerGroup | |String |Worker group| | 29|preTasks | |Array|preposition tasks | | Node data example: ```bash { "type":"SQL", "id":"tasks-95648", "name":"SqlTask-Query", "params":{ "type":"MYSQL", "datasource":1, "sql":"select id , namge , age from emp where id = ${id}", "udfs":"", "sqlType":"0", "title":"xxxx@xxx.com", "receivers":"xxxx@xxx.com", "receiversCc":"", "showType":"TABLE", "localParams":[ { "prop":"id", "direct":"IN", "type":"INTEGER", "value":"1" } ], "connParams":"", "preStatements":[ "insert into emp ( id,name ) value (1,'Li' )" ], "postStatements":[ ] }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: Node data example: The following shows the node data structure: |

| parameter name || type | description | notes | |--|-|-|--|--|| | 1 | id | | String | task Id | | 2 | type || String | task type | SPARK | | 3 | name | | String | task name | | 4 | params | | Object | customized parameters | JSON format | | 5 | | mainClass | String | main class | | 6 | | mainArgs | String | execution arguments | | 7 | | others | String | other arguments | | 8 | | mainJar | Object | application jar package | | 9 | | deployMode | String | deployment mode | local,client,cluster | | 10 | | driverCores | String | driver cores | | 11 | | driverMemory | String | driver memory | | 12 | | numExecutors | String | executor count | | 13 | | executorMemory | String | executor memory | | 14 | | executorCores | String | executor cores | | 15 | | programType | String | program type | JAVA,SCALA,PYTHON | | 16 | | localParams | Array | customized local parameters | | 17 | | resourceList | Array | resource files | | 18 | description | | String | description | | | 19 | runFlag | | String | execution flag | | | 20 | conditionResult | | Object | condition branch | | | 21 | | successNode | Array | jump to node if success | | | 22 | | failedNode | Array | jump to node if failure | | 23 | dependence | | Object | task dependency | mutual exclusion with params | | 24 | maxRetryTimes | | String | max retry times | | | 25 | retryInterval | | String | retry interval | | | 26 | timeout | | Object | timeout | | | 27 | taskInstancePriority | | String | task priority | | | 28 | workerGroup | | String | Worker group | | | 29 | preTasks | | Array | preposition tasks | | Node data example: ```bash { "type":"SPARK", "id":"tasks-87430", "name":"SparkTask", "params":{ "mainClass":"org.apache.spark.examples.SparkPi", "mainJar":{ "id":4 }, "deployMode":"cluster", "resourceList":[ { "id":3, "name":"run.sh", "res":"run.sh" } ], "localParams":[ ], "driverCores":1, "driverMemory":"512M", "numExecutors":2, "executorMemory":"2G", "executorCores":2, "mainArgs":"10", "others":"", "programType":"SCALA" }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: | No. | parameter name || type | description | notes | |--|-|--|--|--|| | 1 | id | | String | task Id | | 2 | type || String | task type | MR | | 3 | name | | String | task name | | 4 | params | | Object | customized parameters | JSON format | | 5 | | mainClass | String | main class | | 6 | | mainArgs | String | execution arguments | | 7 | | others | String | other arguments | | 8 | | mainJar | Object | application jar package | | 9 | | programType | String | program type | JAVA,PYTHON | | 10 | | localParams | Array | customized local parameters | | 11 | | resourceList | Array | resource files | | 12 | description | | String | description | | | 13 | runFlag | | String | execution flag | | | 14 | conditionResult | | Object | condition branch | | | 15 | | successNode | Array | jump to node if success | | | 16 | | failedNode | Array | jump to node if failure | | 17 | dependence | | Object | task dependency | mutual exclusion with params | | 18 | maxRetryTimes | | String | max retry times | | | 19 | retryInterval | | String | retry interval | | | 20 | timeout | | Object | timeout | | | 21 | taskInstancePriority | | String | task priority | | | 22 | workerGroup | | String | Worker group | | | 23 | preTasks | | Array | preposition tasks | | Node data example: ```bash { "type":"MR", "id":"tasks-28997", "name":"MRTask", "params":{ "mainClass":"wordcount", "mainJar":{ "id":5 }, "resourceList":[ { "id":3, "name":"run.sh", "res":"run.sh" } ], "localParams":[ ], "mainArgs":"/tmp/wordcount/input /tmp/wordcount/output/", "others":"", "programType":"JAVA" }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String| task Id| 2|type ||String |task type|PYTHON 3| name| |String|task name| 4| params| |Object|customized parameters |JSON format 5| |rawScript |String| Python script| 6| | localParams| Array|customized local parameters|| 7| | resourceList| Array|resource files|| 8|description | |String|description | | 9|runFlag | |String |execution flag| | 10|conditionResult | |Object|condition branch| | 11| | successNode| Array|jump to node if success| | 12| | failedNode|Array|jump to node if failure | 13| dependence| |Object |task dependency |mutual exclusion with params 14|maxRetryTimes | |String|max retry times | | 15|retryInterval | |String |retry interval| | 16|timeout | |Object|timeout | | 17| taskInstancePriority| |String|task priority | | 18|workerGroup | |String |Worker group| | 19|preTasks | |Array|preposition tasks| | Node data example: ```bash { "type":"PYTHON", "id":"tasks-5463", "name":"Python Task", "params":{ "resourceList":[ { "id":3, "name":"run.sh",

} ], "localParams":[ ], "rawScript":"print("This is a python script")" }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: | No. | parameter name || type | description | notes | |--|-|-|--|-|| | 1 | id | | String | task Id | | 2 | type || String | task type | FLINK | | 3 | name | | String | task name | | 4 | params | | Object | customized parameters | JSON format | | 5 | | mainClass | String | main class | | 6 | | mainArgs | String | execution arguments | | 7 | | others | String | other arguments | | 8 | | mainJar | Object | application jar package | | 9 | | deployMode | String | deployment mode | local,client,cluster | | 10 | | slot | String | slot count | | 11 | | taskManager | String | taskManager count | | 12 | | taskManagerMemory | String | taskManager memory size | | 13 | | jobManagerMemory | String | jobManager memory size | | 14 | | programType | String | program type | JAVA,SCALA,PYTHON | | 15 | | localParams | Array | local parameters | | 16 | | resourceList | Array | resource files | | 17 | description | | String | description | | | 18 | runFlag | | String | execution flag | | | 19 | conditionResult | | Object | condition branch | | | 20 | | successNode | Array | jump node if success | | | 21 | | failedNode | Array | jump node if failure | | 22 | dependence | | Object | task dependency | mutual exclusion with params | | 23 | maxRetryTimes | | String | max retry times | | | 24 | retryInterval | | String | retry interval | | | 25 | timeout | | Object | timeout | | | 26 | taskInstancePriority | | String | task priority | | | 27 | workerGroup | | String | Worker group | | | 38 | preTasks | | Array | preposition tasks | | Node data example: ```bash { "type":"FLINK", "id":"tasks-17135", "name":"FlinkTask", "params":{ "mainClass":"com.flink.demo", "mainJar":{ "id":6 }, "deployMode":"cluster", "resourceList":[ { "id":3, "name":"run.sh", "res":"run.sh" } ], "localParams":[ ], "slot":1, "taskManager":"2", "jobManagerMemory":"1G", "taskManagerMemory":"2G", "executorCores":2, "mainArgs":"100", "others":"", "programType":"SCALA" }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: |

| parameter name || type | description | notes | |--|-|--|--|--|| | 1 | id | | String | task Id | | 2 | type || String | task type | HTTP | | 3 | name | | String | task name | | 4 | params | | Object | customized parameters | JSON format | | 5 | | url | String | request url | | 6 | | httpMethod | String | http method | GET,POST,HEAD,PUT,DELETE | | 7 | | httpParams | Array | http parameters | | 8 | | httpCheckCondition | String | validation of HTTP code status | default code 200 | | 9 | | condition | String | validation conditions | | 10 | | localParams | Array | customized local parameters | | 11 | description | | String | description | | | 12 | runFlag | | String | execution flag | | | 13 | conditionResult | | Object | condition branch | | | 14 | | successNode | Array | jump node if success | | | 15 | | failedNode | Array | jump node if failure | | 16 | dependence | | Object | task dependency | mutual exclusion with params | | 17 | maxRetryTimes | | String | max retry times | | | 18 | retryInterval | | String | retry interval | | | 19 | timeout | | Object | timeout | | | 20 | taskInstancePriority | | String | task priority | | | 21 | workerGroup | | String | Worker group | | | 22 | preTasks | | Array | preposition tasks | | Node data example: ```bash { "type":"HTTP", "id":"tasks-60499", "name":"HttpTask", "params":{ "localParams":[ ], "httpParams":[ { "prop":"id", "httpParametersType":"PARAMETER", "value":"1" }, { "prop":"name", "httpParametersType":"PARAMETER", "value":"Bo" } ], "url":"https://www.xxxxx.com:9012", "httpMethod":"POST", "httpCheckCondition":"STATUSCODEDEFAULT", "condition":"" }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String| task Id| 2|type ||String |task type|DATAX 3| name| |String|task name| 4| params| |Object|customized parameters |JSON format 5| |customConfig |Int |specify whether use customized config| 0 none customized, 1 customized 6| |dsType |String | datasource type 7| |dataSource |Int | datasource ID 8| |dtType | String|target database type 9| |dataTarget | Int|target database ID 10| |sql |String | SQL statements 11| |targetTable |String |target table 12| |jobSpeedByte |Int |job speed limiting(bytes) 13| |jobSpeedRecord | Int|job speed limiting(records) 14| |preStatements | Array|preposition SQL 15| | postStatements| Array|post-position SQL 16| | json| String|customized configs|valid if customConfig=1 17| | localParams| Array|customized parameters|valid if customConfig=1 18|description | |String|description| | 19|runFlag | |String |execution flag| | 20|conditionResult | |Object|condition branch| | 21| | successNode| Array|jump node if success| | 22| | failedNode|Array|jump node if failure| 23| dependence| |Object |task dependency |mutual exclusion with params 24|maxRetryTimes | |String|max retry times| | 25|retryInterval | |String |retry interval| | 26|timeout | |Object|timeout | | 27| taskInstancePriority| |String|task priority| | 28|workerGroup | |String |Worker group| | 29|preTasks | |Array|preposition tasks| | Node data example: ```bash { "type":"DATAX", "id":"tasks-91196", "name":"DataxTask-DB", "params":{ "customConfig":0, "dsType":"MYSQL", "dataSource":1, "dtType":"MYSQL", "dataTarget":1, "sql":"select id, name ,age from user ", "targetTable":"emp", "jobSpeedByte":524288, "jobSpeedRecord":500, "preStatements":[ "truncate table emp " ], "postStatements":[ "truncate table user" ] }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String|task ID| 2|type ||String |task type|SQOOP 3| name| |String|task name| 4| params| |Object|customized parameters |JSON format 5| | concurrency| Int|concurrency rate 6| | modelType|String |flow direction|import,export 7| |sourceType|String |datasource type| 8| |sourceParams |String|datasource parameters| JSON format 9| | targetType|String |target datasource type 10| |targetParams | String|target datasource parameters|JSON format 11| |localParams |Array |customized local parameters 12|description | |String|description| | 13|runFlag | |String |execution flag| | 14|conditionResult | |Object|condition branch| | 15| | successNode| Array|jump node if success| | 16| | failedNode|Array|jump node if failure| 17| dependence| |Object |task dependency |mutual exclusion with params 18|maxRetryTimes | |String|max retry times| | 19|retryInterval | |String |retry interval| | 20|timeout | |Object|timeout | | 21| taskInstancePriority| |String|task priority| | 22|workerGroup | |String |Worker group| | 23|preTasks | |Array|preposition tasks| | Node data example: ```bash { "type":"SQOOP", "id":"tasks-82041", "name":"Sqoop Task", "params":{ "concurrency":1, "modelType":"import", "sourceType":"MYSQL", "targetType":"HDFS", "sourceParams":"{"srcType":"MYSQL","srcDatasource":1,"srcTable":"","srcQueryType":"1","srcQuerySql":"selec id , name from user","srcColumnType":"0","srcColumns":"","srcConditionList":[],"mapColumnHive":[{"prop":"hivetype-key","direct":"IN","type":"VARCHAR","value":"hivetype-value"}],"mapColumnJava":[{"prop":"javatype-key","direct":"IN","type":"VARCHAR","value":"javatype-value"}]}",

"localParams":[ ] }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String| task ID| 2|type ||String |task type |SHELL 3| name| |String|task name | 4| params| |Object|customized parameters | null 5|description | |String|description| | 6|runFlag | |String |execution flag| | 7|conditionResult | |Object|condition branch | | 8| | successNode| Array|jump to node if success| | 9| | failedNode|Array|jump to node if failure| 10| dependence| |Object |task dependency |mutual exclusion with params 11|maxRetryTimes | |String|max retry times | | 12|retryInterval | |String |retry interval| | 13|timeout | |Object|timeout | | 14| taskInstancePriority| |String|task priority | | 15|workerGroup | |String |Worker group| | 16|preTasks | |Array|preposition tasks| | Node data example: ```bash { "type":"CONDITIONS", "id":"tasks-96189", "name":"", "params":{ }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "test04" ], "failedNode":[ "test05" ] }, "dependence":{ "relation":"AND", "dependTaskList":[ ] }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ "test01", "test02" ] } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String| task ID| 2|type ||String |task type|SHELL 3| name| |String|task name| 4| params| |Object|customized parameters |JSON format 5| |processDefinitionId |Int| process definition ID 6|description | |String|description | | 7|runFlag | |String |execution flag| | 8|conditionResult | |Object|condition branch | | 9| | successNode| Array|jump to node if success| | 10| | failedNode|Array|jump to node if failure| 11| dependence| |Object |task dependency |mutual exclusion with params 12|maxRetryTimes | |String|max retry times| | 13|retryInterval | |String |retry interval| | 14|timeout | |Object|timeout| | 15| taskInstancePriority| |String|task priority| | 16|workerGroup | |String |Worker group| | 17|preTasks | |Array|preposition tasks| | Node data example: ```bash { "type":"SUB_PROCESS", "id":"tasks-14806", "name":"SubProcessTask", "params":{ "processDefinitionId":2 }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ }, "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ``` The following shows the node data structure: No.|parameter name||type|description |notes -- | | | -- | | 1|id | |String| task ID| 2|type ||String |task type|DEPENDENT 3| name| |String|task name| 4| params| |Object|customized parameters |JSON format 5| |rawScript |String|Shell script| 6| | localParams| Array|customized local parameters|| 7| | resourceList| Array|resource files|| 8|description | |String|description| | 9|runFlag | |String |execution flag| | 10|conditionResult | |Object|condition branch| | 11| | successNode| Array|jump to node if success| | 12| | failedNode|Array|jump to node if failure| 13| dependence| |Object |task dependency |mutual exclusion with params 14| | relation|String |relation|AND,OR 15| | dependTaskList|Array |dependent task list| 16|maxRetryTimes | |String|max retry times| | 17|retryInterval | |String |retry interval| | 18|timeout | |Object|timeout| | 19| taskInstancePriority| |String|task priority| | 20|workerGroup | |String |Worker group| | 21|preTasks | |Array|preposition tasks| | Node data example: ```bash { "type":"DEPENDENT", "id":"tasks-57057", "name":"DenpendentTask", "params":{ }, "description":"", "runFlag":"NORMAL", "conditionResult":{ "successNode":[ "" ], "failedNode":[ "" ] }, "dependence":{ "relation":"AND", "dependTaskList":[ { "relation":"AND", "dependItemList":[ { "projectId":1, "definitionId":7, "definitionList":[ { "value":8, "label":"MRTask" }, { "value":7, "label":"FlinkTask" }, { "value":6, "label":"SparkTask" }, { "value":5, "label":"SqlTask-Update" }, { "value":4, "label":"SqlTask-Query" }, { "value":3, "label":"SubProcessTask" }, { "value":2, "label":"Python Task" }, { "value":1, "label":"Shell Task" } ], "depTasks":"ALL", "cycle":"day", "dateValue":"today" } ] }, { "relation":"AND", "dependItemList":[ { "projectId":1, "definitionId":5, "definitionList":[ { "value":8, "label":"MRTask" }, { "value":7, "label":"FlinkTask" }, { "value":6, "label":"SparkTask" }, { "value":5, "label":"SqlTask-Update" }, { "value":4, "label":"SqlTask-Query" }, { "value":3, "label":"SubProcessTask" }, { "value":2, "label":"Python Task" }, { "value":1, "label":"Shell Task" } ], "depTasks":"SqlTask-Update", "cycle":"day", "dateValue":"today" } ] } ] }, "maxRetryTimes":"0", "retryInterval":"1", "timeout":{ "strategy":"", "interval":null, "enable":false }, "taskInstancePriority":"MEDIUM", "workerGroup":"default", "preTasks":[ ] } ```