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(Updated Sept. 15, 2015, 6:56 a.m.) Review request for atlas. Bugs: ATLAS-58 https://issues.apache.org/jira/browse/ATLAS-58 Repository: atlas Description (updated) ------- Hive hook sends notification messages (list of entities). The Notification consumer on server side consumes these messages and registers the entities. The server handles de-duping of entities based on the unique attribute of the entity Big changes: 1. Concept of service that are started and stopped at atlas start and stop 2. De-duping of entities on server based on any unique attribute for the entity. If entity doesn't have any unique attribute, de-duping is not done and new entity is created 3. Changed entity submit API to take list of entities instead of just 1 entity (required for hive hook) - backward incompatible 4. Moved submit and list from EntityResource to EntitiesResource - backward incompatible 5. Moved security tests from integration tests to unit tests - as they were creating issues with server start as jetty already starts another server for integration tests 6. Removed some duplicate tests from repository module (the same tests exist in typesystem module as well) 7. In webapp ITs, re-used the types defined 8. Hive hook now sends notifications instead of registering entities. Sending notification is done synchronously. So, this adds to hive command execution delay. But this also makes it reliable Pending: 1. Entity updates like alter table commands are not handlded. Will create another jira for this 2. Webapp jetty plugin doesn't shutdown embedded kafka at the end of integration tests. So, hive bridge ITs fail. Hive bridge ITs pass if run on their own. Still checking on this Diffs ----- addons/hive-bridge/pom.xml 914d8c6 addons/hive-bridge/src/main/java/org/apache/atlas/hive/bridge/HiveMetaStoreBridge.java 4d1af4e addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/HiveHook.java fe26446 addons/hive-bridge/src/main/java/org/apache/atlas/hive/model/HiveDataModelGenerator.java cb8359e addons/hive-bridge/src/site/twiki/Bridge-Hive.twiki 647af27 addons/hive-bridge/src/test/java/org/apache/atlas/hive/hook/HiveHookIT.java 2bf3aba client/pom.xml 2e27930 client/src/main/java/org/apache/atlas/ApplicationProperties.java 738ec53 client/src/main/java/org/apache/atlas/AtlasClient.java 1c7d62a client/src/test/java/org/apache/atlas/ApplicationPropertiesTest.java 4acb3e1 client/src/test/resources/application.properties dbd6002 common/pom.xml PRE-CREATION common/src/main/java/org/apache/atlas/service/Service.java PRE-CREATION common/src/main/java/org/apache/atlas/service/Services.java PRE-CREATION dashboard/public/modules/details/detailsResource.js af2f249 distro/pom.xml d42d78f distro/src/conf/application.properties bf323a7 docs/src/site/twiki/InstallationSteps.twiki 3d0351c notification/pom.xml b036855 notification/src/main/java/org/apache/atlas/kafka/KafkaNotification.java 9978275 notification/src/main/java/org/apache/atlas/kafka/KafkaNotificationProvider.java PRE-CREATION notification/src/main/java/org/apache/atlas/notification/NotificationHookConsumer.java 36a62f0 notification/src/main/java/org/apache/atlas/notification/NotificationInterface.java 0951124 notification/src/main/java/org/apache/atlas/notification/NotificationModule.java db17e35 notification/src/test/java/org/apache/atlas/kafka/KafkaNotificationTest.java 02752dc pom.xml e8d18a2 repository/src/main/java/org/apache/atlas/GraphTransactionInterceptor.java 3d47293 repository/src/main/java/org/apache/atlas/RepositoryMetadataModule.java fbd01de repository/src/main/java/org/apache/atlas/listener/EntityChangeListener.java f58d6de repository/src/main/java/org/apache/atlas/repository/EntityExistsException.java PRE-CREATION repository/src/main/java/org/apache/atlas/repository/MetadataRepository.java 1b0faa5 repository/src/main/java/org/apache/atlas/repository/graph/GraphBackedMetadataRepository.java cc10ea3 repository/src/main/java/org/apache/atlas/repository/graph/GraphHelper.java ceb8a65 repository/src/main/java/org/apache/atlas/services/DefaultMetadataService.java 56168db repository/src/main/java/org/apache/atlas/services/MetadataService.java 8f82f88 repository/src/test/java/org/apache/atlas/RepositoryServiceLoadingTest.java 18b1d1b repository/src/test/java/org/apache/atlas/TestUtils.java de41793 repository/src/test/java/org/apache/atlas/discovery/GraphBackedDiscoveryServiceTest.java 127e6d7 repository/src/test/java/org/apache/atlas/discovery/HiveLineageServiceTest.java 2c7d61a repository/src/test/java/org/apache/atlas/repository/BaseTest.java 8924c37 repository/src/test/java/org/apache/atlas/repository/graph/GraphBackedMetadataRepositoryTest.java 487ac84 repository/src/test/java/org/apache/atlas/repository/graph/GraphRepoMapperScaleTest.java be99efe repository/src/test/java/org/apache/atlas/repository/memory/ClassTest.java ed747b2 repository/src/test/java/org/apache/atlas/repository/memory/EnumTest.java 4ce1085 repository/src/test/java/org/apache/atlas/repository/memory/InstanceE2ETest.java 3c29bf8 repository/src/test/java/org/apache/atlas/repository/memory/StorageTest.java c329caf repository/src/test/java/org/apache/atlas/repository/memory/StructTest.java 3ab7020 repository/src/test/java/org/apache/atlas/repository/memory/TraitTest.java bfdc8b1 repository/src/test/java/org/apache/atlas/service/DefaultMetadataServiceTest.java PRE-CREATION repository/src/test/scala/org/apache/atlas/query/HiveTitanSample.scala eef13df repository/src/test/scala/org/apache/atlas/query/QueryTestsUtils.scala ec21886 typesystem/pom.xml e4a1383 typesystem/src/main/java/org/apache/atlas/ApplicationProperties.java PRE-CREATION typesystem/src/main/java/org/apache/atlas/TypeExistsException.java PRE-CREATION typesystem/src/main/java/org/apache/atlas/typesystem/persistence/StructInstance.java 309ab11 typesystem/src/main/java/org/apache/atlas/typesystem/types/AttributeDefinition.java 31b5f47 typesystem/src/main/java/org/apache/atlas/typesystem/types/AttributeInfo.java e74f8d5 typesystem/src/main/java/org/apache/atlas/typesystem/types/ObjectGraphWalker.java 399902c typesystem/src/main/java/org/apache/atlas/typesystem/types/TypeSystem.java d1e8dbd typesystem/src/main/java/org/apache/atlas/typesystem/types/ValueConversionException.java 5cdee8d typesystem/src/main/resources/application.properties f7e2774 typesystem/src/main/resources/atlas-log4j.xml PRE-CREATION typesystem/src/main/scala/org/apache/atlas/typesystem/json/TypesSerialization.scala 7a681bf typesystem/src/test/java/org/apache/atlas/ApplicationPropertiesTest.java PRE-CREATION typesystem/src/test/java/org/apache/atlas/typesystem/json/SerializationJavaTest.java a8c58bd typesystem/src/test/java/org/apache/atlas/typesystem/types/BaseTest.java 1d80681 typesystem/src/test/java/org/apache/atlas/typesystem/types/TypeSystemTest.java e8bbb0c typesystem/src/test/resources/application.properties PRE-CREATION typesystem/src/test/scala/org/apache/atlas/typesystem/json/SerializationTest.scala d14ac72 typesystem/src/test/scala/org/apache/atlas/typesystem/json/TypesSerializationTest.scala ba4782c webapp/pom.xml 6085d68 webapp/src/main/java/org/apache/atlas/Main.java 7b13f3d webapp/src/main/java/org/apache/atlas/examples/QuickStart.java b32b403 webapp/src/main/java/org/apache/atlas/web/listeners/GuiceServletConfig.java bcf115f webapp/src/main/java/org/apache/atlas/web/resources/EntitiesResource.java PRE-CREATION webapp/src/main/java/org/apache/atlas/web/resources/EntityResource.java dcb460d webapp/src/main/java/org/apache/atlas/web/resources/TypesResource.java d6d5915 webapp/src/main/java/org/apache/atlas/web/service/SecureEmbeddedServer.java 1b2192c webapp/src/main/resources/atlas-log4j.xml 7827c1a webapp/src/test/java/org/apache/atlas/notification/NotificationHookConsumerIT.java PRE-CREATION webapp/src/test/java/org/apache/atlas/web/listeners/TestGuiceServletConfig.java 3ba6387 webapp/src/test/java/org/apache/atlas/web/resources/BaseResourceIT.java 884d4de webapp/src/test/java/org/apache/atlas/web/resources/EntityJerseyResourceIT.java e6a7325 webapp/src/test/java/org/apache/atlas/web/resources/HiveLineageJerseyResourceIT.java a884b5f webapp/src/test/java/org/apache/atlas/web/security/BaseSecurityTest.java 8af4a7e webapp/src/test/java/org/apache/atlas/web/security/NegativeSSLAndKerberosIT.java 0b95b7a webapp/src/test/java/org/apache/atlas/web/security/NegativeSSLAndKerberosTest.java PRE-CREATION webapp/src/test/java/org/apache/atlas/web/security/SSLAndKerberosIT.java f00ac64 webapp/src/test/java/org/apache/atlas/web/security/SSLAndKerberosTest.java PRE-CREATION webapp/src/test/java/org/apache/atlas/web/security/SSLIT.java 3e23185 webapp/src/test/java/org/apache/atlas/web/security/SSLTest.java PRE-CREATION webapp/src/test/java/org/apache/atlas/web/service/SecureEmbeddedServerIT.java e1f9b54 webapp/src/test/java/org/apache/atlas/web/service/SecureEmbeddedServerITBase.java f7c3625 webapp/src/test/java/org/apache/atlas/web/service/SecureEmbeddedServerTest.java PRE-CREATION webapp/src/test/java/org/apache/atlas/web/service/SecureEmbeddedServerTestBase.java PRE-CREATION Diff: https://reviews.apache.org/r/38393/diff/ Testing ------- UTs and ITs Thanks, Shwetha GS