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https://issues.apache.org/jira/browse/BEAM-8427?focusedWorklogId=335172&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-335172
]
ASF GitHub Bot logged work on BEAM-8427:
----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Oct/19 20:53
Start Date: 28/Oct/19 20:53
Worklog Time Spent: 10m
Work Description: 11moon11 commented on pull request #9806: [BEAM-8427]
Create a table and a table provider for MongoDB
URL: https://github.com/apache/beam/pull/9806#discussion_r339787287
##########
File path:
sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/meta/provider/mongodb/MongoDbReadWriteIT.java
##########
@@ -0,0 +1,195 @@
+/*
+ * 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.beam.sdk.extensions.sql.meta.provider.mongodb;
+
+import static org.apache.beam.sdk.schemas.Schema.FieldType.BOOLEAN;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.BYTE;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.DOUBLE;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.FLOAT;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.INT16;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.INT32;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.INT64;
+import static org.apache.beam.sdk.schemas.Schema.FieldType.STRING;
+import static org.junit.Assert.assertEquals;
+
+import com.mongodb.MongoClient;
+import java.util.Arrays;
+import org.apache.beam.sdk.PipelineResult;
+import org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv;
+import org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils;
+import org.apache.beam.sdk.io.mongodb.MongoDBIOIT.MongoDBPipelineOptions;
+import org.apache.beam.sdk.io.mongodb.MongoDbIO;
+import org.apache.beam.sdk.options.PipelineOptionsFactory;
+import org.apache.beam.sdk.schemas.Schema;
+import org.apache.beam.sdk.schemas.Schema.FieldType;
+import org.apache.beam.sdk.testing.PAssert;
+import org.apache.beam.sdk.testing.TestPipeline;
+import org.apache.beam.sdk.transforms.Create;
+import org.apache.beam.sdk.transforms.MapElements;
+import org.apache.beam.sdk.transforms.SimpleFunction;
+import org.apache.beam.sdk.transforms.ToJson;
+import org.apache.beam.sdk.values.PCollection;
+import org.apache.beam.sdk.values.Row;
+import org.bson.Document;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/**
+ * A test of {@link
org.apache.beam.sdk.extensions.sql.meta.provider.mongodb.MongoDbTable} on an
+ * independent Mongo instance.
+ *
+ * <p>This test requires a running instance of MongoDB. Pass in connection
information using
+ * PipelineOptions:
+ *
+ * <pre>
+ * ./gradlew integrationTest -p sdks/java/extensions/sql/integrationTest
-DintegrationTestPipelineOptions='[
+ * "--mongoDBHostName=1.2.3.4",
+ * "--mongoDBPort=27017",
+ * "--mongoDBDatabaseName=mypass",
+ * "--numberOfRecords=1000" ]'
+ * --tests
org.apache.beam.sdk.extensions.sql.meta.provider.mongodb.MongoDbReadWriteIT
+ * -DintegrationTestRunner=direct
+ * </pre>
+ *
+ * <p>Please see 'build_rules.gradle' file for instructions regarding running
this test using Beam
+ * performance testing framework.
+ */
+@RunWith(JUnit4.class)
+public class MongoDbReadWriteIT {
+ private static final Schema SOURCE_SCHEMA =
+ Schema.builder()
+ .addNullableField("_id", STRING)
+ .addNullableField("c_bigint", INT64)
+ .addNullableField("c_tinyint", BYTE)
+ .addNullableField("c_smallint", INT16)
+ .addNullableField("c_integer", INT32)
+ .addNullableField("c_float", FLOAT)
+ .addNullableField("c_double", DOUBLE)
+ .addNullableField("c_boolean", BOOLEAN)
+ .addNullableField("c_varchar", STRING)
+ .addNullableField("c_arr", FieldType.array(STRING))
+ .build();
+ private static final String collection = "collection";
+ private static MongoDBPipelineOptions options;
+
+ @Rule public final TestPipeline writePipeline = TestPipeline.create();
+ @Rule public final TestPipeline readPipeline = TestPipeline.create();
+
+ @BeforeClass
+ public static void setUp() throws Exception {
+ PipelineOptionsFactory.register(MongoDBPipelineOptions.class);
+ options =
TestPipeline.testingPipelineOptions().as(MongoDBPipelineOptions.class);
+ }
+
+ @AfterClass
+ public static void tearDown() throws Exception {
+ dropDatabase();
+ }
+
+ private static void dropDatabase() throws Exception {
+ new MongoClient(options.getMongoDBHostName())
+ .getDatabase(options.getMongoDBDatabaseName())
+ .drop();
+ }
+
+ @Test
+ public void testWriteAndRead() {
+ final String mongoUrl =
+ String.format("mongodb://%s:%d", options.getMongoDBHostName(),
options.getMongoDBPort());
+ final String mongoSqlUrl =
+ String.format(
+ "mongodb://%s:%d/%s/%s",
+ options.getMongoDBHostName(),
+ options.getMongoDBPort(),
+ options.getMongoDBDatabaseName(),
+ collection);
+
+ Row testRow =
+ row(
+ SOURCE_SCHEMA,
+ "object_id",
+ 9223372036854775807L,
+ (byte) 127,
+ (short) 32767,
+ 2147483647,
+ (float) 1.0,
+ 1.0,
+ true,
+ "varchar",
+ Arrays.asList("123", "456"));
+
+ writePipeline
+ .apply(Create.of(testRow))
+ .setRowSchema(SOURCE_SCHEMA)
+ .apply("Transform Rows to JSON", new ToJson<Row>())
Review comment:
Rebased and updated to use `ToJson.of()`.
This part will change once `buildIOWriter` for `MongoDbTable` is implemented.
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Issue Time Tracking
-------------------
Worklog Id: (was: 335172)
Time Spent: 1.5h (was: 1h 20m)
> [SQL] Add support for MongoDB source
> ------------------------------------
>
> Key: BEAM-8427
> URL: https://issues.apache.org/jira/browse/BEAM-8427
> Project: Beam
> Issue Type: New Feature
> Components: dsl-sql
> Reporter: Kirill Kozlov
> Assignee: Kirill Kozlov
> Priority: Major
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> In progress:
> * Create a MongoDB table and table provider.
> * Implement buildIOReader
> * Support primitive types
> Still needs to be done:
> * Implement buildIOWrite
> * improve getTableStatistics
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