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解释器 API

原文链接 : http://zeppelin.apache.org/docs/0.7.2/rest-api/rest-interpreter.html

译文链接 : https://www.apachecn.org/pages/viewpage.action?pageId=10030697

贡献者 : 小瑶 ApacheCN Apache中文网

Overview ( 概述 )

Apache Zeppelin 提供了几个 REST API ,用于交互和远程激活 zeppelin 功能。所有 REST API 都可以从以下端点。请注意,Apache Zeppelin REST API 接收或返回 JSON 对象,建议您安装 JSON 查看器如 JSONView

如果您使用 Apache Zeppelin 并发现需要一个额外的 REST API ,请 提出问题或向我们发送电子邮件

解释器REST API列表

这里介绍了 registered interpreters , settings ( 设置 ) 和 interpreters group 的作用。

注册解释器人员名单

| 描述 | 该 GET 方法返回服务器上可用的 all the registered interpreters ( 所有已注册的解释器 ) 。 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter | | 成功代码 | 200 | | 失败代码 | 500 | | JSON 响应示例 |

{
  "status": "OK",
  "message": "",
  "body": {
    "md.md": {
      "name": "md",
      "group": "md",
      "className": "org.apache.zeppelin.markdown.Markdown",
      "properties": {},
      "path": "/zeppelin/interpreter/md"
    },
    "spark.spark": {
      "name": "spark",
      "group": "spark",
      "className": "org.apache.zeppelin.spark.SparkInterpreter",
      "properties": {
        "spark.executor.memory": {
          "defaultValue": "1g",
          "description": "Executor memory per worker instance. ex) 512m, 32g"
        },
        "spark.cores.max": {
          "defaultValue": "",
          "description": "Total number of cores to use. Empty value uses all available core."
        },
      },
      "path": "/zeppelin/interpreter/spark"
    },
    "spark.sql": {
      "name": "sql",
      "group": "spark",
      "className": "org.apache.zeppelin.spark.SparkSqlInterpreter",
      "properties": {
        "zeppelin.spark.maxResult": {
          "defaultValue": "1000",
          "description": "Max number of Spark SQL result to display."
        }
      },
      "path": "/zeppelin/interpreter/spark"
    }
  }
}

|

注册解释器设定清单

| 描述 | 该 GET 方法返回服务器上注册的所有解释器设置。 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting | | 成功代码 | 200 | | 失败代码 | 500 | | JSON 响应示例 |

{
  "status": "OK",
  "message": "",
  "body": [
    {
      "id": "2AYUGP2D5",
      "name": "md",
      "group": "md",
      "properties": {
        "empty": ""
      },
      "interpreterGroup": [
        {
          "class": "org.apache.zeppelin.markdown.Markdown",
          "name": "md"
        }
      ],
      "dependencies": []
    },

    {
      "id": "2AY6GV7Q3",
      "name": "spark",
      "group": "spark",
      "properties": {
        "spark.cores.max": "",
        "spark.executor.memory": "1g",
      },
      "interpreterGroup": [
        {
          "class": "org.apache.zeppelin.spark.SparkInterpreter",
          "name": "spark"
        },
        {
          "class": "org.apache.zeppelin.spark.SparkSqlInterpreter",
          "name": "sql"
        }
      ],
      "dependencies": [
        {
          "groupArtifactVersion": "com.databricks:spark-csv_2.10:1.3.0"
        }
      ]
    }
  ]
}

|

通过设置 ID 获取注册的解释器设置

| 描述 | 该 GET 方法在服务器上返回已注册的解释器设置 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/[setting ID] | | 成功代码 | 200 | | 失败代码 | 400 如果这样的解释器设置 id 不存在500 任何其他错误 | | JSON 响应示例 |

{
  "status": "OK",
  "message": "",
  "body": {
    "id": "2AYW25ANY",
    "name": "Markdown setting name",
    "group": "md",
    "properties": {
      "propname": "propvalue"
    },
    "interpreterGroup": [
      {
        "class": "org.apache.zeppelin.markdown.Markdown",
        "name": "md"
      }
    ],
    "dependencies": [
      {
        "groupArtifactVersion": "groupId:artifactId:version",
        "exclusions": [
          "groupId:artifactId"
        ]
      }
    ]
  }
}

|

创建一个新的解释器设置

| 描述 | 此 POST 方法使用注册的解释器将新的解释器设置添加到服务器。 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting | | 成功代码 | 201 | | 失败代码 | 400 如果输入 JSON 为空500 则为其他任何错误 | | 示例 JSON 输入 |

{
  "name": "Markdown setting name",
  "group": "md",
  "properties": {
    "propname": "propvalue"
  },
  "interpreterGroup": [
    {
      "class": "org.apache.zeppelin.markdown.Markdown",
      "name": "md"
    }
  ],
  "dependencies": [
    {
      "groupArtifactVersion": "groupId:artifactId:version",
      "exclusions": [
        "groupId:artifactId"
      ]
    }
  ]
}

| | 示例 JSON 响应 |

{
  "status": "CREATED",
  "message": "",
  "body": {
    "id": "2AYW25ANY",
    "name": "Markdown setting name",
    "group": "md",
    "properties": {
      "propname": "propvalue"
    },
    "interpreterGroup": [
      {
        "class": "org.apache.zeppelin.markdown.Markdown",
        "name": "md"
      }
    ],
    "dependencies": [
      {
        "groupArtifactVersion": "groupId:artifactId:version",
        "exclusions": [
          "groupId:artifactId"
        ]
      }
    ]
  }
}

|

更新解释器设置

| 描述 | 此 PUT 方法使用新属性更新解释器设置 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/[interpreter ID] | | 成功代码 | 200 | | 失败代码 | 500 | | 示例 JSON 输入 |

{
  "name": "Markdown setting name",
  "group": "md",
  "properties": {
    "propname": "Otherpropvalue"
  },
  "interpreterGroup": [
    {
      "class": "org.apache.zeppelin.markdown.Markdown",
      "name": "md"
    }
  ],
  "dependencies": [
    {
      "groupArtifactVersion": "groupId:artifactId:version",
      "exclusions": [
        "groupId:artifactId"
      ]
    }
  ]
}

| | 示例 JSON 响应 |

{
  "status": "OK",
  "message": "",
  "body": {
    "id": "2AYW25ANY",
    "name": "Markdown setting name",
    "group": "md",
    "properties": {
      "propname": "Otherpropvalue"
    },
    "interpreterGroup": [
      {
        "class": "org.apache.zeppelin.markdown.Markdown",
        "name": "md"
      }
    ],
    "dependencies": [
      {
        "groupArtifactVersion": "groupId:artifactId:version",
        "exclusions": [
          "groupId:artifactId"
        ]
      }
    ]
  }
}

|

删除解释器设置

| 描述 | 此 DELETE 方法删除给定的解释器设置 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/[interpreter ID] | | 成功代码 | 200 | | 失败代码 | 500 | | 示例 JSON 响应 | {"status":"OK"} |

重新启动解释器

| 描述 | 此 PUT 方法重新启动给定的解释器标识。 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/restart/[interpreter ID] | | 成功代码 | 200 | | 失败代码 | 500 | | JSON 输入示例(可选) |

{ 
  “noteId”:“2AVQJVC8N” 
}

| | 示例 JSON 响应 | {"status":"OK"} |

添加用于依赖关系解析的新存储库

| 描述 | 此 POST 方法添加新的存储库。 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/repository | | 成功代码 | 201 | | 失败代码 | 500 | | 示例 JSON 输入 |

{
  "id": "securecentral",
  "url": "https://repo1.maven.org/maven2",
  "snapshot": false
}

| | 示例 JSON 响应 | {"status":"OK"} |

删除依赖关系解析的存储库

| 描述 | 此 DELETE 方法删除具有给定 ID 的存储库。 | | URL | http://[zeppelin-server]:[zeppelin-port]/api/interpreter/repository/[repository ID] | | 成功代码 | 200 | | 失败代码 | 500 |


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