eldenmoon commented on code in PR #58711: URL: https://github.com/apache/doris/pull/58711#discussion_r2621943316
########## regression-test/suites/export_p0/test_export_variant_10k_columns.groovy: ########## @@ -0,0 +1,238 @@ +// 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. + +import java.io.File +import org.awaitility.Awaitility +import static java.util.concurrent.TimeUnit.SECONDS; + +suite("test_export_variant_10k_columns", "p0") { + // open nereids + sql """ set enable_nereids_planner=true """ + sql """ set enable_fallback_to_original_planner=false """ + + String ak = getS3AK() + String sk = getS3SK() + String s3_endpoint = getS3Endpoint() + String region = getS3Region() + // String bucket = context.config.otherConfigs.get("s3BucketName"); + String bucket = getS3BucketName() + + def table_export_name = "test_export_variant_10k" + def table_load_name = "test_load_variant_10k" + def outfile_path_prefix = """${bucket}/export/p0/variant_10k/exp""" + + def waiting_export = { export_label -> + while (true) { + def res = sql """ show export where label = "${export_label}" """ + logger.info("export state: " + res[0][2]) + if (res[0][2] == "FINISHED") { + def json = parseJson(res[0][11]) + assert json instanceof List + // assertEquals("1", json.fileNumber[0][0]) + log.info("outfile_path: ${json.url[0][0]}") + return json.url[0][0]; + } else if (res[0][2] == "CANCELLED") { + throw new IllegalStateException("""export failed: ${res[0][10]}""") + } else { + sleep(5000) + } + } + } + + // 1. Create table with variant column + sql """ DROP TABLE IF EXISTS ${table_export_name} """ + sql """ + CREATE TABLE IF NOT EXISTS ${table_export_name} ( + `id` INT NOT NULL, + `v` VARIANT<PROPERTIES ("variant_max_subcolumns_count" = "2048")> NULL + ) + DISTRIBUTED BY HASH(id) PROPERTIES("replication_num" = "1"); + """ + + // 2. Generate data with 10000 keys in variant + // Generate N=100,000 rows. + // Total 10,000 columns, but each row only has 50 columns (sparse). + // This simulates a realistic sparse wide table scenario. + + File dataFile = File.createTempFile("variant_10k_data", ".json") + dataFile.deleteOnExit() + int num_rows = 1000 + try { + dataFile.withWriter { writer -> + StringBuilder sb = new StringBuilder() + for (int i = 1; i <= num_rows; i++) { + sb.setLength(0) + sb.append("{\"id\": ").append(i).append(", \"v\": {") + // Select 50 keys out of 10000 for each row + for (int k = 0; k < 50; k++) { + if (k > 0) sb.append(", ") + // Scatter the keys to ensure coverage of all 10000 columns across rows + int keyIdx = (i + k * 200) % 10000 + sb.append('"k').append(keyIdx).append('":').append(i) + } + sb.append("}}\n") + writer.write(sb.toString()) + } + } + + // 3. Stream Load + streamLoad { + table table_export_name + set 'format', 'json' + set 'read_json_by_line', 'true' + file dataFile.getAbsolutePath() + time 60000 // 60s + check { result, exception, startTime, endTime -> + if (exception != null) { + throw exception + } + log.info("Stream load result: ${result}".toString()) + def json = parseJson(result) + assertEquals("Success", json.Status) + assertEquals(num_rows, json.NumberTotalRows) + assertEquals(num_rows, json.NumberLoadedRows) + } + } + } finally { + dataFile.delete() + } + + // def format = "parquet" + def format = "native" + + // 4. Export to S3 (Parquet) + def uuid = UUID.randomUUID().toString() + // def outFilePath = """/tmp/variant_10k_export""" + def outFilePath = """${outfile_path_prefix}_${uuid}""" + def label = "label_${uuid}" + + try { + // for (int i = 0; i < 10; i++) { Review Comment: done ########## regression-test/suites/export_p0/outfile/native/test_outfile_native.groovy: ########## @@ -0,0 +1,100 @@ +// 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. + +import org.codehaus.groovy.runtime.IOGroovyMethods + +suite("test_outfile_native", "p0") { + // open nereids + sql """ set enable_nereids_planner=true """ + sql """ set enable_fallback_to_original_planner=false """ + + String ak = getS3AK() + String sk = getS3SK() + String s3_endpoint = getS3Endpoint() + String region = getS3Region() + String bucket = context.config.otherConfigs.get("s3BucketName"); + + def tableName = "outfile_native_test" + def outFilePath = "${bucket}/outfile/native/exp_" + + // 导出 helper：写到 S3，返回 FE 输出的 URL + def outfile_to_s3 = { + def res = sql """ + SELECT * FROM ${tableName} t ORDER BY id + INTO OUTFILE "s3://${outFilePath}" + FORMAT AS native + PROPERTIES ( + "s3.endpoint" = "${s3_endpoint}", + "s3.region" = "${region}", + "s3.secret_key"="${sk}", + "s3.access_key" = "${ak}" + ); + """ + return res[0][3] + } + + try { + sql """ DROP TABLE IF EXISTS ${tableName} """ + sql """ + CREATE TABLE IF NOT EXISTS ${tableName} ( + `id` INT NOT NULL, + `c_date` DATE NOT NULL, + `c_dt` DATETIME NOT NULL, + `c_str` VARCHAR(20), + `c_int` INT, + `c_tinyint` TINYINT, + `c_bool` boolean, + `c_double` double + ) + DISTRIBUTED BY HASH(id) PROPERTIES("replication_num" = "1"); + """ + + // 插入 10 行测试数据（最后一行全 NULL） Review Comment: done -- This is an automated message from the Apache Git Service. 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