Post

Aspects

postInfo

Information about a DataHub Post.

Schema

{
  "type": "record",
  "Aspect": {
    "name": "postInfo"
  },
  "name": "PostInfo",
  "namespace": "com.linkedin.post",
  "fields": [
    {
      "Searchable": {},
      "type": {
        "type": "enum",
        "symbolDocs": {
          "ENTITY_ANNOUNCEMENT": "The Post is an Entity level announcement.",
          "HOME_PAGE_ANNOUNCEMENT": "The Post is an Home Page announcement."
        },
        "name": "PostType",
        "namespace": "com.linkedin.post",
        "symbols": [
          "HOME_PAGE_ANNOUNCEMENT",
          "ENTITY_ANNOUNCEMENT"
        ],
        "doc": "Enum defining types of Posts."
      },
      "name": "type",
      "doc": "Type of the Post."
    },
    {
      "type": {
        "type": "record",
        "name": "PostContent",
        "namespace": "com.linkedin.post",
        "fields": [
          {
            "Searchable": {
              "fieldType": "TEXT_PARTIAL"
            },
            "type": "string",
            "name": "title",
            "doc": "Title of the post."
          },
          {
            "type": {
              "type": "enum",
              "symbolDocs": {
                "LINK": "Link content",
                "TEXT": "Text content"
              },
              "name": "PostContentType",
              "namespace": "com.linkedin.post",
              "symbols": [
                "TEXT",
                "LINK"
              ],
              "doc": "Enum defining the type of content held in a Post."
            },
            "name": "type",
            "doc": "Type of content held in the post."
          },
          {
            "type": [
              "null",
              "string"
            ],
            "name": "description",
            "default": null,
            "doc": "Optional description of the post."
          },
          {
            "java": {
              "class": "com.linkedin.common.url.Url",
              "coercerClass": "com.linkedin.common.url.UrlCoercer"
            },
            "type": [
              "null",
              "string"
            ],
            "name": "link",
            "default": null,
            "doc": "Optional link that the post is associated with."
          },
          {
            "type": [
              "null",
              {
                "type": "record",
                "name": "Media",
                "namespace": "com.linkedin.common",
                "fields": [
                  {
                    "type": {
                      "type": "enum",
                      "symbolDocs": {
                        "IMAGE": "The Media holds an image."
                      },
                      "name": "MediaType",
                      "namespace": "com.linkedin.common",
                      "symbols": [
                        "IMAGE"
                      ],
                      "doc": "Enum defining the type of content a Media object holds."
                    },
                    "name": "type",
                    "doc": "Type of content the Media is storing, e.g. image, video, etc."
                  },
                  {
                    "java": {
                      "class": "com.linkedin.common.url.Url",
                      "coercerClass": "com.linkedin.common.url.UrlCoercer"
                    },
                    "type": "string",
                    "name": "location",
                    "doc": "Where the media content is stored."
                  }
                ],
                "doc": "Carries information about which roles a user is assigned to."
              }
            ],
            "name": "media",
            "default": null,
            "doc": "Optional media that the post is storing"
          }
        ],
        "doc": "Content stored inside a Post."
      },
      "name": "content",
      "doc": "Content stored in the post."
    },
    {
      "Searchable": {
        "fieldType": "COUNT"
      },
      "type": "long",
      "name": "created",
      "doc": "The time at which the post was initially created"
    },
    {
      "Searchable": {
        "fieldType": "COUNT"
      },
      "type": "long",
      "name": "lastModified",
      "doc": "The time at which the post was last modified"
    },
    {
      "Searchable": {
        "/time": {
          "fieldName": "created",
          "fieldType": "COUNT"
        }
      },
      "type": [
        "null",
        {
          "type": "record",
          "name": "AuditStamp",
          "namespace": "com.linkedin.common",
          "fields": [
            {
              "type": "long",
              "name": "time",
              "doc": "When did the resource/association/sub-resource move into the specific lifecycle stage represented by this AuditEvent."
            },
            {
              "java": {
                "class": "com.linkedin.common.urn.Urn"
              },
              "type": "string",
              "name": "actor",
              "doc": "The entity (e.g. a member URN) which will be credited for moving the resource/association/sub-resource into the specific lifecycle stage. It is also the one used to authorize the change."
            },
            {
              "java": {
                "class": "com.linkedin.common.urn.Urn"
              },
              "type": [
                "null",
                "string"
              ],
              "name": "impersonator",
              "default": null,
              "doc": "The entity (e.g. a service URN) which performs the change on behalf of the Actor and must be authorized to act as the Actor."
            },
            {
              "type": [
                "null",
                "string"
              ],
              "name": "message",
              "default": null,
              "doc": "Additional context around how DataHub was informed of the particular change. For example: was the change created by an automated process, or manually."
            }
          ],
          "doc": "Data captured on a resource/association/sub-resource level giving insight into when that resource/association/sub-resource moved into a particular lifecycle stage, and who acted to move it into that specific lifecycle stage."
        }
      ],
      "name": "auditStamp",
      "default": null,
      "doc": "The audit stamp at which the request was last updated"
    },
    {
      "Relationship": {
        "entityTypes": [
          "dataset",
          "schemaField",
          "chart",
          "container",
          "dashboard",
          "dataFlow",
          "dataJob",
          "dataProduct",
          "glossaryTerm",
          "glossaryNode",
          "mlModel",
          "mlFeature",
          "notebook",
          "mlFeatureTable",
          "mlPrimaryKey",
          "mlModelGroup",
          "domain",
          "dataProduct"
        ],
        "name": "PostTarget"
      },
      "Searchable": {},
      "java": {
        "class": "com.linkedin.common.urn.Urn"
      },
      "type": [
        "null",
        "string"
      ],
      "name": "target",
      "default": null,
      "doc": "Optional Entity URN that the post is associated with."
    }
  ],
  "doc": "Information about a DataHub Post."
}

subTypes

Sub Types. Use this aspect to specialize a generic Entity e.g. Making a Dataset also be a View or also be a LookerExplore

Schema

{
  "type": "record",
  "Aspect": {
    "name": "subTypes"
  },
  "name": "SubTypes",
  "namespace": "com.linkedin.common",
  "fields": [
    {
      "Searchable": {
        "/*": {
          "addToFilters": true,
          "fieldType": "KEYWORD",
          "filterNameOverride": "Sub Type",
          "queryByDefault": false
        }
      },
      "type": {
        "type": "array",
        "items": "string"
      },
      "name": "typeNames",
      "doc": "The names of the specific types."
    }
  ],
  "doc": "Sub Types. Use this aspect to specialize a generic Entity\ne.g. Making a Dataset also be a View or also be a LookerExplore"
}

Relationships

Outgoing

These are the relationships stored in this entity's aspects

• PostTarget

  • Dataset via postInfo.target
  • SchemaField via postInfo.target
  • Chart via postInfo.target
  • Container via postInfo.target
  • Dashboard via postInfo.target
  • DataFlow via postInfo.target
  • DataJob via postInfo.target
  • DataProduct via postInfo.target
  • GlossaryTerm via postInfo.target
  • GlossaryNode via postInfo.target
  • MlModel via postInfo.target
  • MlFeature via postInfo.target
  • Notebook via postInfo.target
  • MlFeatureTable via postInfo.target
  • MlPrimaryKey via postInfo.target
  • MlModelGroup via postInfo.target
  • Domain via postInfo.target

Global Metadata Model