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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2022/02/19 01:00:57 UTC
[GitHub] [iotdb] FrankHWD commented on a change in pull request #4834: [IOTDB-2305]Library anomaly
FrankHWD commented on a change in pull request #4834:
URL: https://github.com/apache/iotdb/pull/4834#discussion_r810420524
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File path: library-udf/src/test/java/org/apache/iotdb/library/anomaly/AnomalyTests.java
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@@ -0,0 +1,512 @@
+/*
+ * 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.iotdb.library.anomaly;
+
+import org.apache.iotdb.db.exception.metadata.MetadataException;
+import org.apache.iotdb.db.metadata.path.PartialPath;
+import org.apache.iotdb.db.service.IoTDB;
+import org.apache.iotdb.integration.env.ConfigFactory;
+import org.apache.iotdb.integration.env.EnvFactory;
+import org.apache.iotdb.jdbc.Config;
+import org.apache.iotdb.tsfile.file.metadata.enums.CompressionType;
+import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;
+import org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import static org.junit.Assert.fail;
+
+public class AnomalyTests {
+ @BeforeClass
+ public static void setUp() throws Exception {
+ ConfigFactory.getConfig()
+ .setUdfCollectorMemoryBudgetInMB(5)
+ .setUdfTransformerMemoryBudgetInMB(5)
+ .setUdfReaderMemoryBudgetInMB(5);
+ EnvFactory.getEnv().initBeforeClass();
+ createTimeSeries();
+ generateData();
+ registerUDF();
+ }
+
+ private static void createTimeSeries() throws MetadataException {
+ IoTDB.metaManager.setStorageGroup(new PartialPath("root.vehicle"));
+ IoTDB.metaManager.createTimeseries(
+ new PartialPath("root.vehicle.d1.s1"),
+ TSDataType.INT32,
+ TSEncoding.PLAIN,
+ CompressionType.UNCOMPRESSED,
+ null);
+ IoTDB.metaManager.createTimeseries(
+ new PartialPath("root.vehicle.d1.s2"),
+ TSDataType.INT64,
+ TSEncoding.PLAIN,
+ CompressionType.UNCOMPRESSED,
+ null);
+ IoTDB.metaManager.createTimeseries(
+ new PartialPath("root.vehicle.d2.s1"),
+ TSDataType.FLOAT,
+ TSEncoding.PLAIN,
+ CompressionType.UNCOMPRESSED,
+ null);
+ IoTDB.metaManager.createTimeseries(
+ new PartialPath("root.vehicle.d2.s2"),
+ TSDataType.DOUBLE,
+ TSEncoding.PLAIN,
+ CompressionType.UNCOMPRESSED,
+ null);
+ }
+
+ private static void generateData() {
+ try (Connection connection =
+ DriverManager.getConnection(
+ Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root");
+ Statement statement = connection.createStatement()) {
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 100, 0, 0));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 200, 2, 2));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 300, -2, -2));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 400, -1, -1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 500, 10, 10));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 600, 1, 1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 700, 0, 0));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 800, 2, 2));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 900, -1, -1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d1(timestamp,s1,s2) values(%d,%d,%d)", 1000, 1, 1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 100, 0, 0));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 200, 2, 2));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 300, -2, -2));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 400, -1, -1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 500, 10, 10));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 600, 1, 1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 700, 0, 0));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 800, 2, 2));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 900, -1, -1));
+ statement.execute(
+ String.format(
+ "insert into root.vehicle.d2(timestamp,s1,s2) values(%d,%d,%d)", 1000, 1, 1));
+ } catch (SQLException throwable) {
+ fail(throwable.getMessage());
+ }
+ }
+
+ private static void registerUDF() {
+ try (Connection connection = EnvFactory.getEnv().getConnection();
+ Statement statement = connection.createStatement()) {
+ statement.execute("create function iqr as 'org.apache.iotdb.library.anomaly.UDTFIQR'");
+ statement.execute("create function ksigma as 'org.apache.iotdb.library.anomaly.UDTFKSigma'");
+ statement.execute(
+ "create function missdetect as 'org.apache.iotdb.library.anomaly.UDTFMissDetect'");
+ statement.execute("create function lof as 'org.apache.iotdb.library.anomaly.UDTFLOF'");
+ statement.execute("create function range as 'org.apache.iotdb.library.anomaly.UDTFRange'");
+ statement.execute(
+ "create function TwoSidedFilter as 'org.apache.iotdb.library.anomaly.UDTFTwoSidedFilter'");
+ } catch (SQLException throwable) {
+ fail(throwable.getMessage());
+ }
+ }
+
+ @AfterClass
+ public static void tearDown() throws Exception {
+ EnvFactory.getEnv().cleanAfterClass();
+ ConfigFactory.getConfig()
+ .setUdfCollectorMemoryBudgetInMB(100)
+ .setUdfTransformerMemoryBudgetInMB(100)
+ .setUdfReaderMemoryBudgetInMB(100);
+ }
+
+ @Test
+ public void testIRQR1() {
+ String sqlStr = "select iqr(d1.s1) from root.vehicle";
+ try (Connection connection = EnvFactory.getEnv().getConnection();
+ Statement statement = connection.createStatement()) {
+ ResultSet resultSet = statement.executeQuery(sqlStr);
+ resultSet.last();
+ int resultSetLength = resultSet.getRow();
+ Assert.assertEquals(resultSetLength, 1);
Review comment:
Done.
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