Merge branch 'master' into daryna/source-bing-ads/stream-budget-and-p…

…roduct_dimension_performance_report

airbyte-cdk/java/airbyte-cdk/README.md

@@ -166,6 +166,7 @@ MavenLocal debugging steps:
 
 | Version | Date       | Pull Request                                               | Subject                                                                                                                                                        |
 |:--------|:-----------|:-----------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 0.23.7  | 2024-02-28 | [\#35376](https://github.com/airbytehq/airbyte/pull/35376) | Add a getNamespace into TestDataHolder                                                                                                                         |
 | 0.23.6  | 2024-02-26 | [\#35647](https://github.com/airbytehq/airbyte/pull/35647) | Add a getNamespace into TestDataHolder                                                                                                                         |
 | 0.23.5  | 2024-02-26 | [\#35512](https://github.com/airbytehq/airbyte/pull/35512) | Remove @DisplayName from all CDK tests.                                                                                                                        |
 | 0.23.4  | 2024-02-26 | [\#35507](https://github.com/airbytehq/airbyte/pull/35507) | Add more logs into TestDatabase.                                                                                                                               |

airbyte-cdk/java/airbyte-cdk/core/src/main/resources/version.properties

@@ -1 +1 @@
-version=0.23.6
+version=0.23.7

airbyte-cdk/java/airbyte-cdk/db-destinations/src/main/java/io/airbyte/cdk/integrations/destination/jdbc/JdbcBufferedConsumerFactory.java

@@ -161,7 +161,7 @@ private static OnStartFunction onStartFunction(final JdbcDatabase database,
                                                  final Collection<WriteConfig> writeConfigs,
                                                  final TyperDeduper typerDeduper) {
     return () -> {
-      typerDeduper.prepareTables();
+      typerDeduper.prepareSchemasAndRunMigrations();
       LOGGER.info("Preparing raw tables in destination started for {} streams", writeConfigs.size());
       final List<String> queryList = new ArrayList<>();
       for (final WriteConfig writeConfig : writeConfigs) {
@@ -181,6 +181,7 @@ private static OnStartFunction onStartFunction(final JdbcDatabase database,
       }
       sqlOperations.executeTransaction(database, queryList);
       LOGGER.info("Preparing raw tables in destination completed.");
+      typerDeduper.prepareFinalTables();
     };
   }
 

airbyte-cdk/java/airbyte-cdk/db-destinations/src/main/java/io/airbyte/cdk/integrations/destination/staging/GeneralStagingFunctions.java

@@ -39,7 +39,10 @@ public static OnStartFunction onStartFunction(final JdbcDatabase database,
                                                 final TyperDeduper typerDeduper) {
     return () -> {
       log.info("Preparing raw tables in destination started for {} streams", writeConfigs.size());
-      typerDeduper.prepareTables();
+
+      typerDeduper.prepareSchemasAndRunMigrations();
+
+      // Create raw tables
       final List<String> queryList = new ArrayList<>();
       for (final WriteConfig writeConfig : writeConfigs) {
         final String schema = writeConfig.getOutputSchemaName();
@@ -69,6 +72,9 @@ public static OnStartFunction onStartFunction(final JdbcDatabase database,
 
         log.info("Preparing staging area in destination completed for schema {} stream {}", schema, stream);
       }
+
+      typerDeduper.prepareFinalTables();
+
       log.info("Executing finalization of tables.");
       stagingOperations.executeTransaction(database, queryList);
     };

airbyte-cdk/java/airbyte-cdk/typing-deduping/src/main/java/io/airbyte/integrations/base/destination/typing_deduping/DefaultTyperDeduper.java

@@ -8,7 +8,6 @@
 import static io.airbyte.cdk.integrations.util.ConnectorExceptionUtil.getResultsOrLogAndThrowFirst;
 import static io.airbyte.integrations.base.destination.typing_deduping.FutureUtils.*;
 import static io.airbyte.integrations.base.destination.typing_deduping.FutureUtils.reduceExceptions;
-import static io.airbyte.integrations.base.destination.typing_deduping.TyperDeduperUtilKt.prepareAllSchemas;
 import static java.util.Collections.singleton;
 
 import io.airbyte.cdk.integrations.destination.StreamSyncSummary;
@@ -43,7 +42,7 @@
  * <p>
  * In a typical sync, destinations should call the methods:
  * <ol>
- * <li>{@link #prepareTables()} once at the start of the sync</li>
+ * <li>{@link #prepareFinalTables()} once at the start of the sync</li>
  * <li>{@link #typeAndDedupe(String, String, boolean)} as needed throughout the sync</li>
  * <li>{@link #commitFinalTables()} once at the end of the sync</li>
  * </ol>
@@ -104,27 +103,23 @@ public DefaultTyperDeduper(final SqlGenerator sqlGenerator,
     this(sqlGenerator, destinationHandler, parsedCatalog, v1V2Migrator, new NoopV2TableMigrator());
   }
 
-  private void prepareSchemas(final ParsedCatalog parsedCatalog) throws Exception {
-    prepareAllSchemas(parsedCatalog, sqlGenerator, destinationHandler);
+  @Override
+  public void prepareSchemasAndRunMigrations() {
+    // Technically kind of weird to call this here, but it's the best place we have.
+    // Ideally, we'd create just airbyte_internal here, and defer creating the final table schemas
+    // until prepareFinalTables... but it doesn't really matter.
+    TyperDeduperUtil.prepareSchemas(sqlGenerator, destinationHandler, parsedCatalog);
+    TyperDeduperUtil.executeRawTableMigrations(executorService, sqlGenerator, destinationHandler, v1V2Migrator, v2TableMigrator, parsedCatalog);
   }
 
   @Override
-  public void prepareTables() throws Exception {
+  public void prepareFinalTables() throws Exception {
     if (overwriteStreamsWithTmpTable != null) {
       throw new IllegalStateException("Tables were already prepared.");
     }
     overwriteStreamsWithTmpTable = ConcurrentHashMap.newKeySet();
     LOGGER.info("Preparing tables");
 
-    // This is intentionally not done in parallel to avoid rate limits in some destinations.
-    prepareSchemas(parsedCatalog);
-
-    // TODO: Either the migrations run the soft reset and create v2 tables or the actual prepare tables.
-    // unify the logic with current state of raw tables & final tables. This is done first before gather
-    // initial state to avoid recreating final tables later again.
-    final List<Either<? extends Exception, Void>> runMigrationsResult =
-        CompletableFutures.allOf(parsedCatalog.streams().stream().map(this::runMigrationsAsync).toList()).toCompletableFuture().join();
-    getResultsOrLogAndThrowFirst("The following exceptions were thrown attempting to run migrations:\n", runMigrationsResult);
     final List<DestinationInitialState> initialStates = destinationHandler.gatherInitialState(parsedCatalog.streams());
     final List<Either<? extends Exception, Void>> prepareTablesFutureResult = CompletableFutures.allOf(
         initialStates.stream().map(this::prepareTablesFuture).toList()).toCompletableFuture().join();

airbyte-cdk/java/airbyte-cdk/typing-deduping/src/main/java/io/airbyte/integrations/base/destination/typing_deduping/NoOpTyperDeduperWithV1V2Migrations.java

@@ -6,22 +6,14 @@
 
 import static io.airbyte.cdk.integrations.base.IntegrationRunner.TYPE_AND_DEDUPE_THREAD_NAME;
 import static io.airbyte.integrations.base.destination.typing_deduping.FutureUtils.getCountOfTypeAndDedupeThreads;
-import static io.airbyte.integrations.base.destination.typing_deduping.FutureUtils.reduceExceptions;
-import static io.airbyte.integrations.base.destination.typing_deduping.TyperDeduperUtilKt.prepareAllSchemas;
 
 import io.airbyte.cdk.integrations.destination.StreamSyncSummary;
 import io.airbyte.protocol.models.v0.StreamDescriptor;
-import java.util.HashSet;
 import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.locks.Lock;
-import kotlin.NotImplementedError;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.concurrent.BasicThreadFactory;
 
 /**
@@ -54,31 +46,14 @@ public NoOpTyperDeduperWithV1V2Migrations(final SqlGenerator sqlGenerator,
   }
 
   @Override
-  public void prepareTables() throws Exception {
-    try {
-      log.info("Ensuring schemas exist for prepareTables with V1V2 migrations");
-      prepareAllSchemas(parsedCatalog, sqlGenerator, destinationHandler);
-      final Set<CompletableFuture<Optional<Exception>>> prepareTablesTasks = new HashSet<>();
-      for (final StreamConfig stream : parsedCatalog.streams()) {
-        prepareTablesTasks.add(CompletableFuture.supplyAsync(() -> {
-          // Migrate the Raw Tables if this is the first v2 sync after a v1 sync
-          try {
-            log.info("Migrating V1->V2 for stream {}", stream.id());
-            v1V2Migrator.migrateIfNecessary(sqlGenerator, destinationHandler, stream);
-            log.info("Migrating V2 legacy for stream {}", stream.id());
-            v2TableMigrator.migrateIfNecessary(stream);
-            return Optional.empty();
-          } catch (final Exception e) {
-            return Optional.of(e);
-          }
-        }, executorService));
-      }
-      CompletableFuture.allOf(prepareTablesTasks.toArray(CompletableFuture[]::new)).join();
-      reduceExceptions(prepareTablesTasks, "The following exceptions were thrown attempting to prepare tables:\n");
-    } catch (NotImplementedError | NotImplementedException e) {
-      log.warn(
-          "Could not prepare schemas or tables because this is not implemented for this destination, this should not be required for this destination to succeed");
-    }
+  public void prepareSchemasAndRunMigrations() {
+    TyperDeduperUtil.prepareSchemas(sqlGenerator, destinationHandler, parsedCatalog);
+    TyperDeduperUtil.executeRawTableMigrations(executorService, sqlGenerator, destinationHandler, v1V2Migrator, v2TableMigrator, parsedCatalog);
+  }
+
+  @Override
+  public void prepareFinalTables() {
+    log.info("Skipping prepareFinalTables");
   }
 
   @Override

airbyte-cdk/java/airbyte-cdk/typing-deduping/src/main/java/io/airbyte/integrations/base/destination/typing_deduping/NoopTyperDeduper.java

@@ -11,10 +11,20 @@
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.Lock;
 
+/**
+ * This class should be used while upgrading a destination from V1 to V2. V2 destinations should use
+ * {@link NoOpTyperDeduperWithV1V2Migrations} for disabling T+D, because it correctly handles
+ * various migration operations.
+ */
 public class NoopTyperDeduper implements TyperDeduper {
 
   @Override
-  public void prepareTables() {
+  public void prepareSchemasAndRunMigrations() throws Exception {
+
+  }
+
+  @Override
+  public void prepareFinalTables() {
 
   }
 

airbyte-cdk/java/airbyte-cdk/typing-deduping/src/main/java/io/airbyte/integrations/base/destination/typing_deduping/TyperDeduper.java

@@ -9,15 +9,53 @@
 import java.util.Map;
 import java.util.concurrent.locks.Lock;
 
+/*
+ * This class wants to do three separate things, but not all of them actually happen here right now:
+ * * A migration runner, which handles any changes in raw tables (#prepareSchemasAndRawTables) * A
+ * raw table creator, which creates any missing raw tables (currently handled in e.g.
+ * GeneralStagingFunctions.onStartFunction, BigQueryStagingConsumerFactory.onStartFunction, etc.) *
+ * A T+D runner, which manages the final tables (#prepareFinalTables, #typeAndDedupe, etc.)
+ *
+ * These would be injectable to the relevant locations, so that we can have: * DV2 destinations with
+ * T+D enabled (i.e. all three objects instantiated for real) * DV2 destinations with T+D disabled
+ * (i.e. noop T+D runner but the other two objects for real) * DV1 destinations (i.e. all three
+ * objects as noop)
+ *
+ * Even more ideally, we'd create an instance per stream, instead of having one instance for the
+ * entire sync. This would massively simplify all the state contained in our implementations - see
+ * DefaultTyperDeduper's pile of Sets and Maps.
+ *
+ * Unfortunately, it's just a pain to inject these objects to everywhere they need to be, and we'd
+ * need to refactor part of the async framework on top of that. There's an obvious overlap with the
+ * async framework's onStart function... which we should deal with eventually.
+ */
 public interface TyperDeduper {
 
+  /**
+   * Does two things: Set up the schemas for the sync (both airbyte_internal and final table schemas),
+   * and execute any raw table migrations. These migrations might include: Upgrading v1 raw tables to
+   * v2, adding a column to the raw tables, etc. In general, this method shouldn't actually create the
+   * raw tables; the only exception is in the V1 -> V2 migration.
+   * <p>
+   * This method should be called BEFORE creating raw tables, because the V1V2 migration might create
+   * the raw tables.
+   * <p>
+   * This method may affect the behavior of {@link #prepareFinalTables()}. For example, modifying a
+   * raw table may require us to run a soft reset. However, we should defer that soft reset until
+   * {@link #prepareFinalTables()}.
+   */
+  void prepareSchemasAndRunMigrations() throws Exception;
+
   /**
    * Create the tables that T+D will write to during the sync. In OVERWRITE mode, these might not be
    * the true final tables. Specifically, other than an initial sync (i.e. table does not exist, or is
    * empty) we write to a temporary final table, and swap it into the true final table at the end of
    * the sync. This is to prevent user downtime during a sync.
+   * <p>
+   * This method should be called AFTER creating the raw tables, because it may run a soft reset
+   * (which requires the raw tables to exist).
    */
-  void prepareTables() throws Exception;
+  void prepareFinalTables() throws Exception;
 
   /**
    * Suggest that we execute typing and deduping for a single stream (i.e. fetch new raw records into

airbyte-cdk/java/airbyte-cdk/typing-deduping/src/main/java/io/airbyte/integrations/base/destination/typing_deduping/TyperDeduperUtil.kt

@@ -1,15 +1,72 @@
 package io.airbyte.integrations.base.destination.typing_deduping
 
+import com.google.common.collect.Streams
+import io.airbyte.cdk.integrations.util.ConnectorExceptionUtil.getResultsOrLogAndThrowFirst
+import io.airbyte.commons.concurrency.CompletableFutures
+import java.util.*
+import java.util.concurrent.CompletableFuture
+import java.util.concurrent.CompletionStage
+import java.util.concurrent.ExecutorService
 
-/**
- * Extracts all the "raw" and "final" schemas identified in the [parsedCatalog] and ensures they
- * exist in the Destination Database.
- */
-fun prepareAllSchemas(parsedCatalog: ParsedCatalog, sqlGenerator: SqlGenerator, destinationHandler: DestinationHandler) {
-    val rawSchema = parsedCatalog.streams.mapNotNull { it.id.rawNamespace }
-    val finalSchema = parsedCatalog.streams.mapNotNull { it.id.finalNamespace }
-    val createAllSchemasSql = rawSchema.union(finalSchema)
-        .map { sqlGenerator.createSchema(it) }
-        .toList()
-    destinationHandler.execute(Sql.concat(createAllSchemasSql))
+
+class TyperDeduperUtil {
+  companion object {
+
+    @JvmStatic
+    fun executeRawTableMigrations(
+        executorService: ExecutorService,
+        sqlGenerator: SqlGenerator,
+        destinationHandler: DestinationHandler,
+        v1V2Migrator: DestinationV1V2Migrator,
+        v2TableMigrator: V2TableMigrator,
+        parsedCatalog: ParsedCatalog
+    ) {
+      // TODO: Either the migrations run the soft reset and create v2 tables or the actual prepare tables.
+      // unify the logic
+      // with current state of raw tables & final tables. This is done first before gather initial state
+      // to avoid recreating
+      // final tables later again.
+      val runMigrationsResult =
+          CompletableFutures.allOf(parsedCatalog.streams().stream()
+              .map { streamConfig -> runMigrationsAsync(executorService, sqlGenerator, destinationHandler, v1V2Migrator, v2TableMigrator, streamConfig) }
+              .toList()).toCompletableFuture().join()
+      getResultsOrLogAndThrowFirst("The following exceptions were thrown attempting to run migrations:\n", runMigrationsResult)
+    }
+
+    /**
+     * Extracts all the "raw" and "final" schemas identified in the [parsedCatalog] and ensures they
+     * exist in the Destination Database.
+     */
+    @JvmStatic
+    fun prepareSchemas(
+        sqlGenerator: SqlGenerator,
+        destinationHandler: DestinationHandler,
+        parsedCatalog: ParsedCatalog) {
+      val rawSchema = parsedCatalog.streams.stream().map { it.id.rawNamespace }
+      val finalSchema = parsedCatalog.streams.stream().map { it.id.finalNamespace }
+      val createAllSchemasSql = Streams.concat<String>(rawSchema, finalSchema)
+          .filter(Objects::nonNull)
+          .distinct()
+          .map(sqlGenerator::createSchema)
+          .toList()
+      destinationHandler.execute(Sql.concat(createAllSchemasSql))
+    }
+
+    private fun runMigrationsAsync(
+        executorService: ExecutorService,
+        sqlGenerator: SqlGenerator,
+        destinationHandler: DestinationHandler,
+        v1V2Migrator: DestinationV1V2Migrator,
+        v2TableMigrator: V2TableMigrator,
+        streamConfig: StreamConfig): CompletionStage<Void> {
+      return CompletableFuture.runAsync({
+        try {
+          v1V2Migrator.migrateIfNecessary(sqlGenerator, destinationHandler, streamConfig)
+          v2TableMigrator.migrateIfNecessary(streamConfig)
+        } catch (e: java.lang.Exception) {
+          throw RuntimeException(e)
+        }
+      }, executorService)
+    }
+  }
 }