[GitHub] [hudi] garyli1019 commented on a change in pull request #1702: [HUDI-426] Bootstrap datasource integration

[GitBox <gi...@apache.org>]

garyli1019 commented on a change in pull request #1702:
URL: https://github.com/apache/hudi/pull/1702#discussion_r467341322



##########
File path: hudi-spark/src/test/scala/org/apache/hudi/functional/TestDataSourceForBootstrap.scala
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@@ -0,0 +1,616 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.functional
+
+import java.time.Instant
+import java.util.Collections
+
+import collection.JavaConverters._
+import org.apache.hadoop.fs.FileSystem
+import org.apache.hudi.bootstrap.SparkParquetBootstrapDataProvider
+import org.apache.hudi.client.TestBootstrap
+import org.apache.hudi.client.bootstrap.selector.FullRecordBootstrapModeSelector
+import org.apache.hudi.{DataSourceReadOptions, DataSourceWriteOptions, HoodieDataSourceHelpers}
+import org.apache.hudi.common.fs.FSUtils
+import org.apache.hudi.common.table.timeline.HoodieTimeline
+import org.apache.hudi.config.{HoodieBootstrapConfig, HoodieCompactionConfig, HoodieWriteConfig}
+import org.apache.hudi.keygen.SimpleKeyGenerator
+import org.apache.spark.api.java.JavaSparkContext
+import org.apache.spark.sql.functions.{col, lit}
+import org.apache.spark.sql.{SaveMode, SparkSession}
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.{BeforeEach, Test}
+import org.junit.jupiter.api.io.TempDir
+
+class TestDataSourceForBootstrap {
+
+  var spark: SparkSession = _
+  val commonOpts = Map(
+    HoodieWriteConfig.INSERT_PARALLELISM -> "4",
+    HoodieWriteConfig.UPSERT_PARALLELISM -> "4",
+    HoodieWriteConfig.DELETE_PARALLELISM -> "4",
+    HoodieWriteConfig.BULKINSERT_PARALLELISM -> "4",
+    HoodieWriteConfig.FINALIZE_WRITE_PARALLELISM -> "4",
+    HoodieBootstrapConfig.BOOTSTRAP_PARALLELISM -> "4",
+    DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY -> "_row_key",
+    DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY -> "partition",
+    DataSourceWriteOptions.PRECOMBINE_FIELD_OPT_KEY -> "timestamp",
+    HoodieWriteConfig.TABLE_NAME -> "hoodie_test"
+  )
+  var basePath: String = _
+  var srcPath: String = _
+  var fs: FileSystem = _
+
+  @BeforeEach def initialize(@TempDir tempDir: java.nio.file.Path) {
+    spark = SparkSession.builder
+      .appName("Hoodie Datasource test")
+      .master("local[2]")
+      .config("spark.serializer", "org.apache.spark.serializer.KryoSerializer")
+      .getOrCreate
+    basePath = tempDir.toAbsolutePath.toString + "/base"
+    srcPath = tempDir.toAbsolutePath.toString + "/src"
+    fs = FSUtils.getFs(basePath, spark.sparkContext.hadoopConfiguration)
+  }
+

Review comment:
       I believe add https://github.com/apache/hudi/blob/master/hudi-spark/src/test/scala/org/apache/hudi/functional/TestCOWDataSource.scala#L55 will resolve this issue.




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