启动一个作业实例。
调试
您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。
授权信息
下表是API对应的授权信息，可以在RAM权限策略语句的Action元素中使用，用来给RAM用户或RAM角色授予调用此API的权限。具体说明如下：
- 操作：是指具体的权限点。
- 访问级别：是指每个操作的访问级别，取值为写入（Write）、读取（Read）或列出（List）。
- 资源类型：是指操作中支持授权的资源类型。具体说明如下：
- 对于必选的资源类型，用背景高亮的方式表示。
- 对于不支持资源级授权的操作，用
全部资源表示。
- 条件关键字：是指云产品自身定义的条件关键字。
- 关联操作：是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限，操作才能成功。
| 操作 | 访问级别 | 资源类型 | 条件关键字 | 关联操作 |
|---|---|---|---|---|
| stream:StartJobWithParams | none | *全部资源 * |
| 无 |
请求语法
POST /api/v2/namespaces/{namespace}/jobs:start HTTP/1.1
请求参数
| 名称 | 类型 | 必填 | 描述 | 示例值 |
|---|---|---|---|---|
| workspace | string | 是 | 工作空间 ID。 | a14bd5d90a**** |
| namespace | string | 是 | 项目空间名称。 | default-namespace |
| body | JobStartParameters | 否 | 作业实例启动参数。 |
返回参数
示例
正常返回示例
JSON格式
{
"requestId": "CBC799F0-AS7S-1D30-8A4F-882ED4DD****\n",
"success": true,
"httpCode": 200,
"errorCode": "\"\"",
"errorMessage": "\"\"",
"data": {
"jobId": "354dde66-a3ae-463e-967a-0b4107fd****",
"deploymentId": "354dde66-a3ae-463e-967a-0b4107fd****",
"deploymentName": "flinktest",
"namespace": "namespacetest",
"executionMode": "BATCH",
"creator": "27846363877456****",
"creatorName": "****@streamcompute.onaliyun.com",
"modifier": "27846363877456****",
"modifierName": "****@streamcompute.onaliyun.com",
"startTime": 1660190835,
"endTime": 1660277235,
"engineVersion": "vvr-4.0.14-flink-1.13",
"flinkConf": {
"test": "test",
"test2": 1
},
"status": {
"running": {
"observedFlinkJobRestarts": 4,
"observedFlinkJobStatus": "RUNNING"
},
"riskLevel": "",
"failure": {
"message": "Kubernetes deployment resource with name job-8b7db913-5b1f-4ac5-a332-8d50f342**** is not progressing.",
"reason": "KubernetesDeploymentNotProgressing",
"failedAt": 1660120062
},
"currentJobStatus": "RUNNING",
"healthScore": 0
},
"metric": {
"totalMemoryByte": 4096,
"totalCpu": 2
},
"sessionClusterName": "null",
"artifact": {
"sqlArtifact": {
"sqlScript": "CREATE TEMPORARY TABLE datagen_source( name VARCHAR ) WITH ( 'connector' = 'datagen' ); CREATE TEMPORARY TABLE blackhole_sink( name VARCHAR ) with ( 'connector' = 'blackhole' ); INSERT INTO blackhole_sink SELECT name from datagen_source;",
"additionalDependencies": [
"https://oss/bucket/addition.jar"
]
},
"jarArtifact": {
"jarUri": "https://oss/bucket/test.jar",
"entryClass": "org.apapche.flink.test",
"mainArgs": "start from main",
"additionalDependencies": [
"https://oss/bucket/addition.jar"
]
},
"pythonArtifact": {
"pythonArtifactUri": "https://oss/bucket/test.py",
"mainArgs": "start from main",
"entryModule": "test.py",
"additionalDependencies": [
"https://oss/bucket/addition.py"
],
"additionalPythonLibraries": [
"https://oss/bucket/additionlib.py"
],
"additionalPythonArchives": [
"https://oss/bucket/additionArchives.zip"
]
},
"kind": "SQLSCRIPT"
},
"logging": {
"loggingProfile": "default",
"log4j2ConfigurationTemplate": "xml格式文本",
"log4jLoggers": [
{
"loggerName": "StdOutErrConsoleAppender",
"loggerLevel": "ERROR"
}
],
"logReservePolicy": {
"openHistory": true,
"expirationDays": 7
}
},
"batchResourceSetting": {
"maxSlot": 10,
"basicResourceSetting": {
"parallelism": 4,
"jobmanagerResourceSettingSpec": {
"cpu": 2,
"memory": "4 GiB"
},
"taskmanagerResourceSettingSpec": {
"cpu": 2,
"memory": "4 GiB"
}
}
},
"streamingResourceSetting": {
"resourceSettingMode": "EXPERT",
"expertResourceSetting": {
"jobmanagerResourceSettingSpec": {
"cpu": 2,
"memory": "4 GiB"
},
"resourcePlan": "{\\\"ssgProfiles\\\":[{\\\"name\\\":\\\"default\\\",\\\"cpu\\\":1.13,\\\"heap\\\":\\\"1 gb\\\",\\\"offHeap\\\":\\\"32 mb\\\",\\\"managed\\\":{},\\\"extended\\\":{}}],\\\"nodes\\\":[{\\\"id\\\":1,\\\"type\\\":\\\"StreamExecTableSourceScan\\\",\\\"desc\\\":\\\"Source: datagen_source[78]\\\",\\\"profile\\\":{\\\"group\\\":\\\"default\\\",\\\"parallelism\\\":1,\\\"maxParallelism\\\":32768,\\\"minParallelism\\\":1}},{\\\"id\\\":2,\\\"type\\\":\\\"StreamExecSink\\\",\\\"desc\\\":\\\"Sink: blackhole_sink[79]\\\",\\\"profile\\\":{\\\"group\\\":\\\"default\\\",\\\"parallelism\\\":1,\\\"maxParallelism\\\":32768,\\\"minParallelism\\\":1}}],\\\"edges\\\":[{\\\"source\\\":1,\\\"target\\\":2,\\\"mode\\\":\\\"PIPELINED\\\",\\\"strategy\\\":\\\"FORWARD\\\"}],\\\"vertices\\\":{\\\"717c7b8afebbfb7137f6f0f99beb2a94\\\":[1,2]}}"
},
"basicResourceSetting": {
"parallelism": 4
}
},
"restoreStrategy": {
"kind": "LATEST_STATE",
"allowNonRestoredState": true,
"jobStartTimeInMs": 1660293803155,
"savepointId": "354dde66-a3ae-463e-967a-0b4107fd****"
},
"userFlinkConf": {
"taskmanager.numberOfTaskSlots": "1",
"table.exec.state.ttl": "128000s"
},
"localVariables": [
{
"name": "test",
"value": "datagen"
}
],
"workspace": "edcef******b4f",
"createdAt": "1714058507",
"modifiedAt": "1714058800"
}
}错误码
访问错误中心查看更多错误码。
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