good job
Best Regards --------------- DolphinScheduler(Incubator) PPMC Lidong Dai 代立冬 [email protected] --------------- 张世鸣 <[email protected]> 于2020年3月11日周三 下午7:19写道： > https://github.com/apache/incubator-dolphinscheduler/issues/2102 > > > > Although the datax plugin has not been officially released, I had read the > relevant source code and found that it only supports a few reading and > writing methods in the figure, which cannot cover my current needs. if it > is possible to add the function of a custom datax configuration ? > > I will describe my ideas for implementing this feature. > As shown below, I want to add a tab page , one page is the current content > , and the other page is a text box for custom json configuration. At the > same time, a check of the json format is required. > > > > > 尽管datax的功能还没有正式发布，但是我看了已提交的相关源码，发现仅支持4种读写方式，没法覆盖我当前的需求，于是设计了可自定义json配置的功能，大家有什么想法欢迎讨论。如图是工具栏选择datax后的侧边框，我想在红框的位置增加一个 > tab 页，一页是当前的内容不变，另一页是文本框，用于用户自定义写json配置，同时需要对json格式做一个校验。两种方式二选一。 > > > > 入参定义 > > > 请求参数processDefinitionJson的tasks列表里的params字段的内容增加customConfig，值为0和1（数值类型），当customConfig等于0，为非自定义配置，其他参数没有变化，如下： > {"tasks":[{"params": {"customConfig":0, "targetTable":"test", > "postStatements":[ "delete from test" ], > "jobSpeedByte":0, "jobSpeedRecord":1000, "dtType":"MYSQL", > "datasource":1, "dsType":"MYSQL", "datatarget":2, > "sql":"select 1 as test from dual", "preStatements":[ "delete > from test" ] } },{...}]} > 当customConfig为1，为自定义json配置，只需传json字段（字符串类型）其他参数省略，如下： > {"tasks":[{"params":{ { "customConfig":1, > > "json":"{"job":{"setting":{"speed":{"byte":1048576},"errorLimit":{"record":0,"percentage":0.02}},"content":[{"reader":{"name":"rdbmsreader","parameter":{"username":"xxx","password":"xxx","column":["id","name"],"splitPk":"pk","connection":[{"querySql":["SELECT > * from > dual"],"jdbcUrl":["jdbc:dm://ip:port/database"]}],"fetchSize":1024,"where":"1 > = 1"}},"writer":{"name":"streamwriter","parameter":{"print":true}}}]}}" } > }}] },{...}} > > > > > 大家有什么想法欢迎讨论。 > https://github.com/apache/incubator-dolphinscheduler/issues/2102
