docs: add use cases page

.github/actions/ci-optimization/action.yml

@@ -17,6 +17,9 @@ outputs:
   ingestion-change:
     description: "Ingestion code has changed"
     value: ${{ steps.filter.outputs.ingestion == 'true' }}
+  ingestion-base-change:
+    description: "Ingestion base image docker image has changed"
+    value: ${{ steps.filter.outputs.ingestion-base == 'true' }}
   frontend-change:
     description: "Frontend code has changed"
     value: ${{ steps.filter.outputs.frontend == 'true' }}
@@ -56,6 +59,8 @@ runs:
             - "metadata-models/**"
             - "smoke-test/**"
             - "docker/datahub-ingestion**"
+          ingestion-base:
+            - "docker/datahub-ingestion-base/**"
           docker:
             - "docker/**"
           backend:

.github/workflows/airflow-plugin.yml

@@ -61,7 +61,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: acryldata/sane-checkout-action@v3
       - uses: actions/setup-python@v4
         with:

.github/workflows/build-and-test.yml

@@ -67,7 +67,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: actions/setup-python@v4
         if: ${{ needs.setup.outputs.ingestion_change == 'true' }}
         with:

.github/workflows/check-datahub-jars.yml

@@ -33,7 +33,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"

.github/workflows/docker-unified.yml

 run: | 
 run: | 
 run: | 
 run: | 
 run: | 
 run: | 
 run: | 
 run: | 
 run: | 
 run: | 
 run: | 

.github/workflows/documentation.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"

.github/workflows/metadata-ingestion.yml

@@ -51,7 +51,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: acryldata/sane-checkout-action@v3
       - uses: actions/setup-python@v4
         with:

.github/workflows/metadata-io.yml

@@ -53,7 +53,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: actions/setup-python@v4
         if: ${{ needs.setup.outputs.ingestion_change == 'true' }}
         with:

.github/workflows/metadata-model.yml

@@ -34,7 +34,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: acryldata/sane-checkout-action@v3
       - uses: actions/setup-python@v4
         with:

.github/workflows/pr-labeler.yml

@@ -40,12 +40,12 @@ jobs:
                 "RyanHolstien",
                 "Kunal-kankriya",
                 "purnimagarg1",
-                "gaurav2733",
                 "dushayntAW",
-                "AvaniSiddhapuraAPT",
-                "akarsh991",
-                "shubhamjagtap639",
-                "mayurinehate"
+                "sagar-salvi-apptware",
+                "kushagra-apptware",
+                "Salman-Apptware",
+                "mayurinehate",
+                "noggi"
               ]'), 
               github.actor
             ) 

.github/workflows/publish-datahub-jars.yml

@@ -54,7 +54,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
@@ -167,3 +167,29 @@ jobs:
           echo signingKey=$SIGNING_KEY >> gradle.properties
           ./gradlew -PreleaseVersion=${{ needs.setup.outputs.tag }} :metadata-auth:auth-api:publish
           ./gradlew :metadata-auth:auth-api:closeAndReleaseRepository --info
+      - name: publish datahub-custom-plugin-lib snapshot jar
+        if: ${{ github.event_name != 'release' }}
+        env:
+          RELEASE_USERNAME: ${{ secrets.RELEASE_USERNAME }}
+          RELEASE_PASSWORD: ${{ secrets.RELEASE_PASSWORD }}
+          SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
+          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
+          NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
+          NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
+        run: |
+          echo signingKey=$SIGNING_KEY >> gradle.properties
+          ./gradlew :metadata-integration:java:custom-plugin-lib:printVersion
+          ./gradlew :metadata-integration:java:custom-plugin-lib:publish
+      - name: release datahub-custom-plugin-lib jar
+        if: ${{ github.event_name == 'release' }}
+        env:
+          RELEASE_USERNAME: ${{ secrets.RELEASE_USERNAME }}
+          RELEASE_PASSWORD: ${{ secrets.RELEASE_PASSWORD }}
+          SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
+          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
+          NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
+          NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
+        run: |
+          echo signingKey=$SIGNING_KEY >> gradle.properties
+          ./gradlew -PreleaseVersion=${{ needs.setup.outputs.tag }} :metadata-integration:java:custom-plugin-lib:publish
+          ./gradlew :metadata-integration:java:custom-plugin-lib:closeAndReleaseRepository --info

.github/workflows/spark-smoke-test.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           distribution: "zulu"
           java-version: 17
-      - uses: gradle/gradle-build-action@v2
+      - uses: gradle/actions/setup-gradle@v3
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"

.gitignore

@@ -126,3 +126,6 @@ metadata-service/war/bin/
 metadata-utils/bin/
 test-models/bin/
 
+datahub-executor/
+datahub-integrations-service/
+metadata-ingestion-modules/acryl-cloud

README.md

@@ -118,6 +118,7 @@ Here are the companies that have officially adopted DataHub. Please feel free to
 - [Cabify](https://cabify.tech/)
 - [ClassDojo](https://www.classdojo.com/)
 - [Coursera](https://www.coursera.org/)
+- [CVS Health](https://www.cvshealth.com/)
 - [DefinedCrowd](http://www.definedcrowd.com)
 - [DFDS](https://www.dfds.com/)
 - [Digital Turbine](https://www.digitalturbine.com/)

build.gradle

@@ -32,29 +32,29 @@ buildscript {
 
   ext.junitJupiterVersion = '5.6.1'
   // Releases: https://github.com/linkedin/rest.li/blob/master/CHANGELOG.md
-  ext.pegasusVersion = '29.51.6'
+  ext.pegasusVersion = '29.57.0'
   ext.mavenVersion = '3.6.3'
-  ext.springVersion = '6.1.4'
-  ext.springBootVersion = '3.2.3'
-  ext.springKafkaVersion = '3.1.2'
+  ext.springVersion = '6.1.5'
+  ext.springBootVersion = '3.2.6'
+  ext.springKafkaVersion = '3.1.6'
   ext.openTelemetryVersion = '1.18.0'
   ext.neo4jVersion = '5.14.0'
   ext.neo4jTestVersion = '5.14.0'
   ext.neo4jApocVersion = '5.14.0'
   ext.testContainersVersion = '1.17.4'
   ext.elasticsearchVersion = '2.11.1' // ES 7.10, Opensearch 1.x, 2.x
   ext.jacksonVersion = '2.15.3'
-  ext.jettyVersion = '11.0.19'
-  ext.playVersion = '2.8.21'
-  ext.log4jVersion = '2.19.0'
+  ext.jettyVersion = '11.0.21'
+  ext.playVersion = '2.8.22'
+  ext.log4jVersion = '2.23.1'
   ext.slf4jVersion = '1.7.36'
   ext.logbackClassic = '1.4.14'
   ext.hadoop3Version = '3.3.5'
   ext.kafkaVersion = '5.5.15'
   ext.hazelcastVersion = '5.3.6'
   ext.ebeanVersion = '12.16.1'
   ext.googleJavaFormatVersion = '1.18.1'
-  ext.openLineageVersion = '1.14.0'
+  ext.openLineageVersion = '1.16.0'
   ext.logbackClassicJava8 = '1.2.12'
 
   ext.docker_registry = 'acryldata'
@@ -149,7 +149,6 @@ project.ext.externalDependency = [
     'hazelcastTest':"com.hazelcast:hazelcast:$hazelcastVersion:tests",
     'hibernateCore': 'org.hibernate:hibernate-core:5.2.16.Final',
     'httpClient': 'org.apache.httpcomponents.client5:httpclient5:5.3',
-    'httpAsyncClient': 'org.apache.httpcomponents:httpasyncclient:4.1.5',
     'iStackCommons': 'com.sun.istack:istack-commons-runtime:4.0.1',
     'jacksonJDK8': "com.fasterxml.jackson.datatype:jackson-datatype-jdk8:$jacksonVersion",
     'jacksonDataPropertyFormat': "com.fasterxml.jackson.dataformat:jackson-dataformat-properties:$jacksonVersion",
@@ -250,6 +249,7 @@ project.ext.externalDependency = [
     'springBootStarterValidation': "org.springframework.boot:spring-boot-starter-validation:$springBootVersion",
     'springKafka': "org.springframework.kafka:spring-kafka:$springKafkaVersion",
     'springActuator': "org.springframework.boot:spring-boot-starter-actuator:$springBootVersion",
+    'springRetry': "org.springframework.retry:spring-retry:2.0.6",
     'swaggerAnnotations': 'io.swagger.core.v3:swagger-annotations:2.2.15',
     'swaggerCli': 'io.swagger.codegen.v3:swagger-codegen-cli:3.0.46',
     'swaggerCore': 'io.swagger.core.v3:swagger-core:2.2.7',

datahub-frontend/app/auth/AuthModule.java

@@ -63,6 +63,7 @@ public class AuthModule extends AbstractModule {
   private static final String ENTITY_CLIENT_RETRY_INTERVAL = "entityClient.retryInterval";
   private static final String ENTITY_CLIENT_NUM_RETRIES = "entityClient.numRetries";
   private static final String ENTITY_CLIENT_RESTLI_GET_BATCH_SIZE = "entityClient.restli.get.batchSize";
+  private static final String ENTITY_CLIENT_RESTLI_GET_BATCH_CONCURRENCY = "entityClient.restli.get.batchConcurrency";
   private static final String GET_SSO_SETTINGS_ENDPOINT = "auth/getSsoSettings";
 
   private final com.typesafe.config.Config _configs;
@@ -208,7 +209,8 @@ protected SystemEntityClient provideEntityClient(
         new ExponentialBackoff(_configs.getInt(ENTITY_CLIENT_RETRY_INTERVAL)),
         _configs.getInt(ENTITY_CLIENT_NUM_RETRIES),
         configurationProvider.getCache().getClient().getEntityClient(),
-        Math.max(1, _configs.getInt(ENTITY_CLIENT_RESTLI_GET_BATCH_SIZE)));
+        Math.max(1, _configs.getInt(ENTITY_CLIENT_RESTLI_GET_BATCH_SIZE)),
+        Math.max(1, _configs.getInt(ENTITY_CLIENT_RESTLI_GET_BATCH_CONCURRENCY)));
   }
 
   @Provides

datahub-frontend/app/controllers/Application.java

@@ -155,7 +155,7 @@ AuthenticationConstants.LEGACY_X_DATAHUB_ACTOR_HEADER, getDataHubActorHeader(req
         .setBody(
             new InMemoryBodyWritable(
                 ByteString.fromByteBuffer(request.body().asBytes().asByteBuffer()),
-                "application/json"))
+                request.contentType().orElse("application/json")))
         .setRequestTimeout(Duration.ofSeconds(120))
         .execute()
         .thenApply(

datahub-frontend/conf/application.conf

@@ -38,8 +38,12 @@ jwt {
 play.server.provider = server.CustomAkkaHttpServerProvider
 play.http.server.akka.max-header-count = 64
 play.http.server.akka.max-header-count = ${?DATAHUB_AKKA_MAX_HEADER_COUNT}
-play.server.akka.max-header-size = 8k
+# max-header-size is reportedly no longer used
+play.server.akka.max-header-size = 32k
 play.server.akka.max-header-size = ${?DATAHUB_AKKA_MAX_HEADER_VALUE_LENGTH}
+# max header value length seems to impact the actual limit
+play.server.akka.max-header-value-length = 32k
+play.server.akka.max-header-value-length = ${?DATAHUB_AKKA_MAX_HEADER_VALUE_LENGTH}
 
 # Update AUTH_COOKIE_SAME_SITE and AUTH_COOKIE_SECURE in order to change how authentication cookies
 # are configured. If you wish cookies to be sent in first and third party contexts, set
@@ -289,5 +293,7 @@ entityClient.retryInterval = 2
 entityClient.retryInterval = ${?ENTITY_CLIENT_RETRY_INTERVAL}
 entityClient.numRetries = 3
 entityClient.numRetries = ${?ENTITY_CLIENT_NUM_RETRIES}
-entityClient.restli.get.batchSize = 100
-entityClient.restli.get.batchSize = ${?ENTITY_CLIENT_RESTLI_GET_BATCH_SIZE}
+entityClient.restli.get.batchSize = 50
+entityClient.restli.get.batchSize = ${?ENTITY_CLIENT_RESTLI_GET_BATCH_SIZE}
+entityClient.restli.get.batchConcurrency = 2
+entityClient.restli.get.batchConcurrency = ${?ENTITY_CLIENT_RESTLI_GET_BATCH_CONCURRENCY}

datahub-graphql-core/src/main/java/com/linkedin/datahub/graphql/Constants.java

@@ -1,5 +1,8 @@
 package com.linkedin.datahub.graphql;
 
+import com.google.common.collect.ImmutableSet;
+import java.util.Set;
+
 /** Constants relating to GraphQL type system & execution. */
 public class Constants {
 
@@ -20,10 +23,19 @@ private Constants() {}
   public static final String LINEAGE_SCHEMA_FILE = "lineage.graphql";
   public static final String PROPERTIES_SCHEMA_FILE = "properties.graphql";
   public static final String FORMS_SCHEMA_FILE = "forms.graphql";
+  public static final String ASSERTIONS_SCHEMA_FILE = "assertions.graphql";
   public static final String INCIDENTS_SCHEMA_FILE = "incident.graphql";
+  public static final String CONTRACTS_SCHEMA_FILE = "contract.graphql";
   public static final String CONNECTIONS_SCHEMA_FILE = "connection.graphql";
   public static final String BROWSE_PATH_DELIMITER = "/";
   public static final String BROWSE_PATH_V2_DELIMITER = "␟";
   public static final String VERSION_STAMP_FIELD_NAME = "versionStamp";
   public static final String ENTITY_FILTER_NAME = "_entityType";
+
+  public static final Set<String> DEFAULT_PERSONA_URNS =
+      ImmutableSet.of(
+          "urn:li:dataHubPersona:technicalUser",
+          "urn:li:dataHubPersona:businessUser",
+          "urn:li:dataHubPersona:dataLeader",
+          "urn:li:dataHubPersona:dataSteward");
 }