http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/main/resources/META-INF/properties-JdbcToJdbcApp.xml ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/main/resources/META-INF/properties-JdbcToJdbcApp.xml b/examples/jdbc/src/main/resources/META-INF/properties-JdbcToJdbcApp.xml new file mode 100644 index 0000000..d9199c6 --- /dev/null +++ b/examples/jdbc/src/main/resources/META-INF/properties-JdbcToJdbcApp.xml @@ -0,0 +1,88 @@ +<?xml version="1.0"?> +<configuration> + <!-- <property> <name>dt.application.{appName}.operator.{opName}.prop.{propName}</name> + <value>some-default-value (if value is not specified, it is required from + the user or custom config when launching)</value> </property> --> + <!-- memory assigned to app master <property> <name>dt.attr.MASTER_MEMORY_MB</name> + <value>1024</value> </property> --> + + <!-- JDBC driver in use --> + <property> + <name>dt.operator.JdbcInput.prop.store.databaseDriver</name> + <!-- replace value with your jbdc driver --> + <value>org.hsqldb.jdbcDriver</value> + </property> + + <!-- URL to connect to the DB master --> + <property> + <name>dt.operator.JdbcInput.prop.store.databaseUrl</name> + <!-- replace value with your jbdc url --> + <value>jdbc:hsqldb:mem:test</value> + </property> + + <!-- # rows that the operator can retrieve in a window --> + <property> + <name>dt.operator.JdbcInput.prop.fetchSize + </name> + <value>120</value> + </property> + + <!-- POJO class --> + <property> + <name>dt.operator.JdbcInput.port.outputPort.attr.TUPLE_CLASS + </name> + <value>org.apache.apex.examples.JdbcToJdbc.PojoEvent</value> + </property> + + <!-- Query to fetch data --> + <property> + <name>dt.operator.JdbcInput.prop.query + </name> + <value>select * from test_event_table + </value> + </property> + + <!-- Input Table name --> + <property> + <name>dt.operator.JdbcInput.prop.tableName + </name> + <value>test_event_table</value> + </property> + + <!-- JDBC driver in use --> + <property> + <name>dt.operator.JdbcOutput.prop.store.databaseDriver</name> + <!-- replace value with your jbdc driver --> + <value>org.hsqldb.jdbcDriver</value> + </property> + + <!-- URL to connect to the DB master --> + <property> + <name>dt.operator.JdbcOutput.prop.store.databaseUrl</name> + <!-- replace value with your jbdc url --> + <value>jdbc:hsqldb:mem:test</value> + </property> + + <!-- # rows that the operator can retrieve in a window --> + <property> + <name>dt.operator.JdbcOutput.prop.batchSize + </name> + <value>5</value> + </property> + + <!-- Output Table name --> + <property> + <name>dt.operator.JdbcOutput.prop.tablename + </name> + <value>test_output_event_table</value> + </property> + + <!-- POJO class --> + <property> + <name>dt.operator.JdbcOutput.port.input.attr.TUPLE_CLASS + </name> + <value>org.apache.apex.examples.JdbcToJdbc.PojoEvent</value> + </property> + +</configuration> +
http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml b/examples/jdbc/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml new file mode 100644 index 0000000..b67f845 --- /dev/null +++ b/examples/jdbc/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml @@ -0,0 +1,71 @@ +<?xml version="1.0"?> +<configuration> + <!-- Static partitioning, specify the partition count, this decides how + many ranges would be initiated --> + <property> + <name>dt.application.operator.JdbcPoller.prop.partitionCount</name> + <value>2</value> + </property> + + <property> + <name>dt.application.operator.JdbcPoller.prop.store.databaseDriver</name> + <!-- replace value with your jbdc driver --> + <value>org.hsqldb.jdbcDriver</value> + </property> + + <property> + <name>dt.application.operator.JdbcPoller.prop.store.databaseUrl</name> + <!-- replace value with your jbdc url --> + <value>jdbc:hsqldb:mem:test</value> + </property> + + <!--property> + <name>dt.application.operator.JdbcPoller.prop.store.userName</name> + <value>username</value> + </property> + + <property> + <name>dt.application.operator.JdbcPoller.prop.store.password</name> + <value>password</value> + </property--> + + <!-- Batch size for poller --> + <property> + <name>dt.application.operator.JdbcPoller.prop.batchSize</name> + <value>50</value> + </property> + + <!-- look-up key for forming range queries, this would be the column name + on which the table is sorted --> + <property> + <name>dt.application.operator.JdbcPoller.prop.key</name> + <value>ACCOUNT_NO</value> + </property> + + <property> + <name>dt.application.operator.JdbcPoller.prop.columnsExpression</name> + <value>ACCOUNT_NO,NAME,AMOUNT</value> + </property> + <property> + <name>dt.application.operator.JdbcPoller.port.outputPort.attr.TUPLE_CLASS</name> + <value>org.apache.apex.examples.JdbcIngest.PojoEvent</value> + </property> + + <!-- Table name --> + <property> + <name>dt.application.operator.JdbcPoller.prop.tableName</name> + <value>test_event_table</value> + </property> + + <property> + <name>dt.application.operator.JdbcPoller.prop.pollInterval</name> + <value>1000</value> + </property> + + <!-- Output folder for HDFS output operator --> + <property> + <name>dt.application.operator.Writer.filePath</name> + <value>/tmp/test/output</value> + </property> + +</configuration> http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml b/examples/jdbc/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml new file mode 100644 index 0000000..589dbcd --- /dev/null +++ b/examples/jdbc/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml @@ -0,0 +1,66 @@ +<?xml version="1.0"?> +<configuration> + <!-- <property> <name>dt.application.{appName}.operator.{opName}.prop.{propName}</name> + <value>some-default-value (if value is not specified, it is required from + the user or custom config when launching)</value> </property> --> + <!-- memory assigned to app master <property> <name>dt.attr.MASTER_MEMORY_MB</name> + <value>1024</value> </property> --> + + <!-- JDBC driver in use --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.store.databaseDriver</name> + <!-- replace value with your jbdc driver --> + <value>org.hsqldb.jdbcDriver</value> + </property> + + <!-- URL to connect to the DB master --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.store.databaseUrl</name> + <!-- replace value with your jbdc url --> + <value>jdbc:hsqldb:mem:test</value> + </property> + + <!-- # rows that the operator can retrieve in a window --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.fetchSize + </name> + <value>50</value> + </property> + + <!-- Query to fetch data --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.query + </name> + <value>select * from test_event_table + </value> + </property> + + <!-- Table name --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.tableName + </name> + <value>test_event_table</value> + </property> + + <!-- POJO class --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.port.outputPort.attr.TUPLE_CLASS + </name> + <value>org.apache.apex.examples.JdbcIngest.PojoEvent</value> + </property> + + <!-- Output folder for HDFS output operator --> + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.FileOutputOperator.filePath + </name> + <value>/tmp/jdbcApp</value> + </property> + + <property> + <name>dt.application.SimpleJdbcToHDFSApp.operator.FileOutputOperator.rotationWindows + </name> + <value>5</value> + </property> + +</configuration> + http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/main/resources/schema.json ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/main/resources/schema.json b/examples/jdbc/src/main/resources/schema.json new file mode 100755 index 0000000..3c191cf --- /dev/null +++ b/examples/jdbc/src/main/resources/schema.json @@ -0,0 +1,19 @@ +{ + "separator": ",", + "quoteChar":"\"", + "fields": [ + { + "name": "AccountNumber", + "type": "INTEGER" + }, + { + "name": "Name", + "type": "String" + }, + { + "name": "Amount", + "type": "INTEGER" + } + ] +} + http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/java/org/apache/apex/examples/FileToJdbcApp/ApplicationTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/java/org/apache/apex/examples/FileToJdbcApp/ApplicationTest.java b/examples/jdbc/src/test/java/org/apache/apex/examples/FileToJdbcApp/ApplicationTest.java new file mode 100755 index 0000000..3024836 --- /dev/null +++ b/examples/jdbc/src/test/java/org/apache/apex/examples/FileToJdbcApp/ApplicationTest.java @@ -0,0 +1,131 @@ +package org.apache.apex.examples.FileToJdbcApp; + +import java.io.File; +import java.io.IOException; +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; + +import javax.validation.ConstraintViolationException; + +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +import org.apache.hadoop.conf.Configuration; + +import com.datatorrent.api.LocalMode; +import com.datatorrent.lib.db.jdbc.JdbcTransactionalStore; +import com.datatorrent.netlet.util.DTThrowable; + +/** + * Test the DAG declaration in local mode.<br> + * The assumption to run this test case is that test_jdbc_table + * and meta-table are created already. + */ +public class ApplicationTest { + private static final String DB_DRIVER = "org.hsqldb.jdbcDriver"; + private static final String DB_URL = "jdbc:hsqldb:mem:test;sql.syntax_mys=true"; + private static final String TABLE_NAME = "test_jdbc_table"; + + @BeforeClass + public static void setup() { + try { + Class.forName(DB_DRIVER).newInstance(); + + Connection con = DriverManager.getConnection(DB_URL); + Statement stmt = con.createStatement(); + + String createMetaTable = "CREATE TABLE IF NOT EXISTS " + JdbcTransactionalStore.DEFAULT_META_TABLE + " ( " + + JdbcTransactionalStore.DEFAULT_APP_ID_COL + " VARCHAR(100) NOT NULL, " + + JdbcTransactionalStore.DEFAULT_OPERATOR_ID_COL + " INT NOT NULL, " + + JdbcTransactionalStore.DEFAULT_WINDOW_COL + " BIGINT NOT NULL, " + + "UNIQUE (" + JdbcTransactionalStore.DEFAULT_APP_ID_COL + ", " + + JdbcTransactionalStore.DEFAULT_OPERATOR_ID_COL + ", " + JdbcTransactionalStore.DEFAULT_WINDOW_COL + ") " + + ")"; + stmt.executeUpdate(createMetaTable); + + String createTable = "CREATE TABLE IF NOT EXISTS " + TABLE_NAME + + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; + stmt.executeUpdate(createTable); + + } catch (Throwable e) { + DTThrowable.rethrow(e); + } + } + + public static void cleanTable() + { + try { + Connection con = DriverManager.getConnection(DB_URL); + Statement stmt = con.createStatement(); + String cleanTable = "delete from " + TABLE_NAME; + stmt.executeUpdate(cleanTable); + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + public int getNumOfEventsInStore() + { + Connection con; + try { + con = DriverManager.getConnection(DB_URL); + Statement stmt = con.createStatement(); + + String countQuery = "SELECT count(*) from " + TABLE_NAME; + ResultSet resultSet = stmt.executeQuery(countQuery); + resultSet.next(); + return resultSet.getInt(1); + } catch (SQLException e) { + throw new RuntimeException("fetching count", e); + } + } + + @Test + public void testCsvParserApp() throws IOException, Exception { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.addResource(new File("src/test/resources/test-FileToJdbcApp.xml").toURI().toURL()); + + lma.prepareDAG(new FileToJdbcCsvParser(), conf); + LocalMode.Controller lc = lma.getController(); + lc.runAsync(); // test will terminate after results are available + + // wait for records to be added to table + Thread.sleep(5000); + + Assert.assertEquals("Events in store", 10, getNumOfEventsInStore()); + cleanTable(); + + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } + + @Test + public void testCustomParserApp() throws IOException, Exception { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.addResource(new File("src/test/resources/test-FileToJdbcApp.xml").toURI().toURL()); + + lma.prepareDAG(new FileToJdbcCustomParser(), conf); + LocalMode.Controller lc = lma.getController(); + lc.runAsync(); // test will terminate after results are available + + // wait for records to be added to table + Thread.sleep(5000); + + Assert.assertEquals("Events in store", 10, getNumOfEventsInStore()); + cleanTable(); + + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } +} + http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/ApplicationTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/ApplicationTest.java b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/ApplicationTest.java new file mode 100644 index 0000000..080eae8 --- /dev/null +++ b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/ApplicationTest.java @@ -0,0 +1,56 @@ +/** + * 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.apex.examples.JdbcIngest; + +import java.io.IOException; + +import javax.validation.ConstraintViolationException; + +import org.junit.Assert; +import org.junit.Ignore; +import org.junit.Test; + +import org.apache.hadoop.conf.Configuration; + +import com.datatorrent.api.LocalMode; + +/** + * Test the DAG declaration in local mode.<br> + * The assumption to run this test case is that test_event_table is created + * already + */ +public class ApplicationTest +{ + + @Test + @Ignore + public void testApplication() throws IOException, Exception + { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-SimpleJdbcToHDFSApp.xml")); + lma.prepareDAG(new JdbcHDFSApp(), conf); + LocalMode.Controller lc = lma.getController(); + lc.run(10000); // runs for 10 seconds and quits + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } +} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcInputAppTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcInputAppTest.java b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcInputAppTest.java new file mode 100644 index 0000000..574534f --- /dev/null +++ b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcInputAppTest.java @@ -0,0 +1,137 @@ +/** + * 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.apex.examples.JdbcIngest; + +import java.io.File; +import java.io.IOException; +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Collection; + +import javax.validation.ConstraintViolationException; + +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +import org.apache.commons.io.FileUtils; +import org.apache.hadoop.conf.Configuration; + +import com.datatorrent.api.LocalMode; + +/** + * Application test for {@link JdbcHDFSApp} + */ +public class JdbcInputAppTest +{ + private static final String DB_DRIVER = "org.hsqldb.jdbcDriver"; + private static final String URL = "jdbc:hsqldb:mem:test;sql.syntax_mys=true"; + private static final String TABLE_NAME = "test_event_table"; + private static final String FILE_NAME = "/tmp/jdbcApp"; + + @BeforeClass + public static void setup() + { + try { + cleanup(); + } catch (Exception e) { + throw new RuntimeException(e); + } + try { + Class.forName(DB_DRIVER).newInstance(); + + Connection con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + + String createTable = "CREATE TABLE IF NOT EXISTS " + TABLE_NAME + + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; + stmt.executeUpdate(createTable); + cleanTable(); + insertEventsInTable(10, 0); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + @AfterClass + public static void cleanup() + { + try { + FileUtils.deleteDirectory(new File(FILE_NAME)); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + + public static void cleanTable() + { + try { + Connection con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + String cleanTable = "delete from " + TABLE_NAME; + stmt.executeUpdate(cleanTable); + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + public static void insertEventsInTable(int numEvents, int offset) + { + try { + Connection con = DriverManager.getConnection(URL); + String insert = "insert into " + TABLE_NAME + " values (?,?,?)"; + PreparedStatement stmt = con.prepareStatement(insert); + for (int i = 0; i < numEvents; i++, offset++) { + stmt.setInt(1, offset); + stmt.setString(2, "Account_Holder-" + offset); + stmt.setInt(3, (offset * 1000)); + stmt.executeUpdate(); + } + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + @Test + public void testApplication() throws Exception + { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-SimpleJdbcToHDFSApp.xml")); + lma.prepareDAG(new JdbcHDFSApp(), conf); + LocalMode.Controller lc = lma.getController(); + lc.runAsync(); + + // wait for output files to roll + Thread.sleep(5000); + + String[] extensions = { "dat.0", "tmp" }; + Collection<File> list = FileUtils.listFiles(new File(FILE_NAME), extensions, false); + Assert.assertEquals("Records in file", 10, FileUtils.readLines(list.iterator().next()).size()); + + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } +} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcPollerApplicationTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcPollerApplicationTest.java b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcPollerApplicationTest.java new file mode 100644 index 0000000..91c8f27 --- /dev/null +++ b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcIngest/JdbcPollerApplicationTest.java @@ -0,0 +1,129 @@ +package org.apache.apex.examples.JdbcIngest; + +import java.io.File; +import java.io.IOException; +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Collection; + +import javax.validation.ConstraintViolationException; + +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +import org.apache.commons.io.FileUtils; +import org.apache.hadoop.conf.Configuration; + +import com.datatorrent.api.LocalMode; + +public class JdbcPollerApplicationTest +{ + private static final String DB_DRIVER = "org.hsqldb.jdbcDriver"; + private static final String URL = "jdbc:hsqldb:mem:test;sql.syntax_mys=true"; + private static final String TABLE_NAME = "test_event_table"; + private static final String OUTPUT_DIR_NAME = "/tmp/test/output"; + + @BeforeClass + public static void setup() + { + try { + cleanup(); + dropTable(); + } catch (Exception e) { + throw new RuntimeException(e); + } + try { + Class.forName(DB_DRIVER).newInstance(); + + Connection con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + + String createTable = "CREATE TABLE " + TABLE_NAME + + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; + stmt.executeUpdate(createTable); + insertEventsInTable(10, 0); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + @AfterClass + public static void cleanup() + { + try { + FileUtils.deleteDirectory(new File(OUTPUT_DIR_NAME)); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + + public static void dropTable() + { + try { + Connection con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + String cleanTable = "DROP TABLE IF EXISTS " + TABLE_NAME; + stmt.executeUpdate(cleanTable); + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + public static void insertEventsInTable(int numEvents, int offset) + { + try { + Connection con = DriverManager.getConnection(URL); + String insert = "insert into " + TABLE_NAME + " values (?,?,?)"; + PreparedStatement stmt = con.prepareStatement(insert); + for (int i = 0; i < numEvents; i++, offset++) { + stmt.setInt(1, offset); + stmt.setString(2, "Account_Holder-" + offset); + stmt.setInt(3, (offset * 1000)); + stmt.executeUpdate(); + } + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + @Test + public void testApplication() throws Exception + { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.databaseUrl", URL); + conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.databaseDriver", DB_DRIVER); + conf.setInt("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.partitionCount", 2); + conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.key", "ACCOUNT_NO"); + conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.columnsExpression", "ACCOUNT_NO,NAME,AMOUNT"); + conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.tableName", TABLE_NAME); + conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.port.outputPort.attr.TUPLE_CLASS", + "org.apache.apex.examples.JdbcIngest.PojoEvent"); + conf.set("dt.application.PollJdbcToHDFSApp.operator.Writer.filePath", OUTPUT_DIR_NAME); + + lma.prepareDAG(new JdbcPollerApplication(), conf); + LocalMode.Controller lc = lma.getController(); + lc.runAsync(); + + // wait for output files to roll + Thread.sleep(45000); + + String[] extensions = { "dat.0", "tmp" }; + Collection<File> list = FileUtils.listFiles(new File(OUTPUT_DIR_NAME), extensions, false); + int recordsCount = 0; + for (File file : list) { + recordsCount += FileUtils.readLines(file).size(); + } + Assert.assertEquals("Records in file", 10, recordsCount); + + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } +} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/ApplicationTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/ApplicationTest.java b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/ApplicationTest.java new file mode 100644 index 0000000..79c7235 --- /dev/null +++ b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/ApplicationTest.java @@ -0,0 +1,42 @@ +/** + * Put your copyright and license info here. + */ +package org.apache.apex.examples.JdbcToJdbc; + +import java.io.IOException; + +import javax.validation.ConstraintViolationException; + +import org.junit.Assert; +import org.junit.Ignore; +import org.junit.Test; + +import org.apache.hadoop.conf.Configuration; + +import com.datatorrent.api.LocalMode; + +/** + * Test the DAG declaration in local mode.<br> + * The assumption to run this test case is that test_event_table,meta-table and + * test_output_event_table are created already + */ +public class ApplicationTest +{ + + @Test + @Ignore + public void testApplication() throws IOException, Exception + { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-JdbcToJdbcApp.xml")); + lma.prepareDAG(new JdbcToJdbcApp(), conf); + LocalMode.Controller lc = lma.getController(); + lc.run(50000); // runs for 10 seconds and quits + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } + +} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/JdbcOperatorTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/JdbcOperatorTest.java b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/JdbcOperatorTest.java new file mode 100644 index 0000000..4ecc52d --- /dev/null +++ b/examples/jdbc/src/test/java/org/apache/apex/examples/JdbcToJdbc/JdbcOperatorTest.java @@ -0,0 +1,160 @@ +/** + * 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.apex.examples.JdbcToJdbc; + +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; + +import javax.validation.ConstraintViolationException; + +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +import org.apache.hadoop.conf.Configuration; + +import com.datatorrent.api.LocalMode; +import com.datatorrent.lib.db.jdbc.AbstractJdbcInputOperator; +import com.datatorrent.lib.db.jdbc.AbstractJdbcTransactionableOutputOperator; +import com.datatorrent.lib.db.jdbc.JdbcTransactionalStore; + +/** + * Tests for {@link AbstractJdbcTransactionableOutputOperator} and + * {@link AbstractJdbcInputOperator} + */ +public class JdbcOperatorTest +{ + public static final String DB_DRIVER = "org.hsqldb.jdbcDriver"; + public static final String URL = "jdbc:hsqldb:mem:test;sql.syntax_mys=true"; + + private static final String TABLE_NAME = "test_event_table"; + private static final String OUTPUT_TABLE_NAME = "test_output_event_table"; + + @BeforeClass + public static void setup() + { + try { + dropTable(); + } catch (Exception e) { + throw new RuntimeException(e); + } + + try { + Class.forName(DB_DRIVER).newInstance(); + + Connection con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + + String createMetaTable = "CREATE TABLE IF NOT EXISTS " + JdbcTransactionalStore.DEFAULT_META_TABLE + " ( " + + JdbcTransactionalStore.DEFAULT_APP_ID_COL + " VARCHAR(100) NOT NULL, " + + JdbcTransactionalStore.DEFAULT_OPERATOR_ID_COL + " INT NOT NULL, " + + JdbcTransactionalStore.DEFAULT_WINDOW_COL + " BIGINT NOT NULL, " + "UNIQUE (" + + JdbcTransactionalStore.DEFAULT_APP_ID_COL + ", " + JdbcTransactionalStore.DEFAULT_OPERATOR_ID_COL + ", " + + JdbcTransactionalStore.DEFAULT_WINDOW_COL + ") " + ")"; + + System.out.println(createMetaTable); + stmt.executeUpdate(createMetaTable); + + String createTable = "CREATE TABLE " + TABLE_NAME + + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; + stmt.executeUpdate(createTable); + insertEventsInTable(10, 0); + + String createOutputTable = "CREATE TABLE " + OUTPUT_TABLE_NAME + + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; + stmt.executeUpdate(createOutputTable); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + public static void dropTable() + { + try { + Connection con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + String cleanTable = "DROP TABLE IF EXISTS " + TABLE_NAME; + stmt.executeUpdate(cleanTable); + String cleanOutputTable = "DROP TABLE IF EXISTS " + OUTPUT_TABLE_NAME; + stmt.executeUpdate(cleanOutputTable); + + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + public static void insertEventsInTable(int numEvents, int offset) + { + try { + Connection con = DriverManager.getConnection(URL); + String insert = "insert into " + TABLE_NAME + " values (?,?,?)"; + PreparedStatement stmt = con.prepareStatement(insert); + for (int i = 0; i < numEvents; i++, offset++) { + stmt.setInt(1, offset); + stmt.setString(2, "Account_Holder-" + offset); + stmt.setInt(3, (offset * 1000)); + stmt.executeUpdate(); + } + } catch (SQLException e) { + throw new RuntimeException(e); + } + } + + public int getNumOfEventsInStore() + { + Connection con; + try { + con = DriverManager.getConnection(URL); + Statement stmt = con.createStatement(); + + String countQuery = "SELECT count(*) from " + OUTPUT_TABLE_NAME; + ResultSet resultSet = stmt.executeQuery(countQuery); + resultSet.next(); + return resultSet.getInt(1); + } catch (SQLException e) { + throw new RuntimeException("fetching count", e); + } + } + + @Test + public void testApplication() throws Exception + { + try { + LocalMode lma = LocalMode.newInstance(); + Configuration conf = new Configuration(false); + conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-JdbcToJdbcApp.xml")); + lma.prepareDAG(new JdbcToJdbcApp(), conf); + LocalMode.Controller lc = lma.getController(); + lc.runAsync(); + + // wait for records to be added to table + Thread.sleep(5000); + + Assert.assertEquals("Events in store", 10, getNumOfEventsInStore()); + dropTable(); + + } catch (ConstraintViolationException e) { + Assert.fail("constraint violations: " + e.getConstraintViolations()); + } + } +} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/resources/example-FileToJdbcApp.sql ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/resources/example-FileToJdbcApp.sql b/examples/jdbc/src/test/resources/example-FileToJdbcApp.sql new file mode 100644 index 0000000..4461247 --- /dev/null +++ b/examples/jdbc/src/test/resources/example-FileToJdbcApp.sql @@ -0,0 +1,8 @@ +CREATE DATABASE IF NOT EXISTS testJdbc; + +USE testJdbc; + +CREATE TABLE IF NOT EXISTS `test_jdbc_table` ( + `ACCOUNT_NO` int(11) NOT NULL, + `NAME` varchar(255), + `AMOUNT` int(11)); http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/resources/example-JdbcIngest.sql ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/resources/example-JdbcIngest.sql b/examples/jdbc/src/test/resources/example-JdbcIngest.sql new file mode 100644 index 0000000..531c659 --- /dev/null +++ b/examples/jdbc/src/test/resources/example-JdbcIngest.sql @@ -0,0 +1,24 @@ +DROP DATABASE IF EXISTS testDev; + +CREATE DATABASE testDev; + +USE testDev; + +CREATE TABLE IF NOT EXISTS `test_event_table` ( + `ACCOUNT_NO` int(11) NOT NULL, + `NAME` varchar(255) DEFAULT NULL, + `AMOUNT` int(11) DEFAULT NULL, + primary key(`ACCOUNT_NO`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1; + +INSERT INTO `test_event_table` (`ACCOUNT_NO`, `NAME`, `AMOUNT`) VALUES +(1, 'User1', 1000), +(2, 'User2', 2000), +(3, 'User3', 3000), +(4, 'User4', 4000), +(5, 'User5', 5000), +(6, 'User6', 6000), +(7, 'User7', 7000), +(8, 'User8', 8000), +(9, 'User9', 9000), +(10, 'User10', 1000); http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/resources/example-JdbcToJdbc.sql ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/resources/example-JdbcToJdbc.sql b/examples/jdbc/src/test/resources/example-JdbcToJdbc.sql new file mode 100644 index 0000000..104240c --- /dev/null +++ b/examples/jdbc/src/test/resources/example-JdbcToJdbc.sql @@ -0,0 +1,36 @@ +DROP DATABASE IF EXISTS testDev; + +CREATE DATABASE testDev; + +USE testDev; + +CREATE TABLE IF NOT EXISTS `test_event_table` ( + `ACCOUNT_NO` int(11) NOT NULL, + `NAME` varchar(255) DEFAULT NULL, + `AMOUNT` int(11) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1; + +INSERT INTO `test_event_table` (`ACCOUNT_NO`, `NAME`, `AMOUNT`) VALUES +(1, 'User1', 1000), +(2, 'User2', 2000), +(3, 'User3', 3000), +(4, 'User4', 4000), +(5, 'User5', 5000), +(6, 'User6', 6000), +(7, 'User7', 7000), +(8, 'User8', 8000), +(9, 'User9', 9000), +(10, 'User10', 1000); + +CREATE TABLE IF NOT EXISTS `test_output_event_table` ( + `ACCOUNT_NO` int(11) NOT NULL, + `NAME` varchar(255) DEFAULT NULL, + `AMOUNT` int(11) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1; + +CREATE TABLE IF NOT EXISTS `dt_meta` ( + `dt_app_id` VARCHAR(100) NOT NULL, + `dt_operator_id` INT NOT NULL, + `dt_window` BIGINT NOT NULL, +UNIQUE (`dt_app_id`, `dt_operator_id`, `dt_window`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1; http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/resources/log4j.properties ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/resources/log4j.properties b/examples/jdbc/src/test/resources/log4j.properties new file mode 100644 index 0000000..3bfcdc5 --- /dev/null +++ b/examples/jdbc/src/test/resources/log4j.properties @@ -0,0 +1,21 @@ +log4j.rootLogger=DEBUG,CONSOLE + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [%t] %-5p %c{2} %M - %m%n + +log4j.appender.RFA=org.apache.log4j.RollingFileAppender +log4j.appender.RFA.layout=org.apache.log4j.PatternLayout +log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} [%t] %-5p %c{2} %M - %m%n +log4j.appender.RFA.File=/tmp/app.log + +# to enable, add SYSLOG to rootLogger +log4j.appender.SYSLOG=org.apache.log4j.net.SyslogAppender +log4j.appender.SYSLOG.syslogHost=127.0.0.1 +log4j.appender.SYSLOG.layout=org.apache.log4j.PatternLayout +log4j.appender.SYSLOG.layout.conversionPattern=${dt.cid} %-5p [%t] %c{2} %x - %m%n +log4j.appender.SYSLOG.Facility=LOCAL1 + +log4j.logger.org=info +#log4j.logger.org.apache.commons.beanutils=warn +log4j.logger.com.datatorrent=debug http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/resources/test-FileToJdbcApp.xml ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/resources/test-FileToJdbcApp.xml b/examples/jdbc/src/test/resources/test-FileToJdbcApp.xml new file mode 100755 index 0000000..477cdbf --- /dev/null +++ b/examples/jdbc/src/test/resources/test-FileToJdbcApp.xml @@ -0,0 +1,58 @@ +<?xml version="1.0"?> +<configuration> + <property> + <name>dt.operator.JdbcOutput.prop.store.databaseDriver</name> + <value>org.hsqldb.jdbcDriver</value> + </property> + + <property> + <name>dt.operator.JdbcOutput.prop.store.databaseUrl</name> + <value>jdbc:hsqldb:mem:test;sql.syntax_mys=true</value> + </property> + + <property> + <name>dt.operator.JdbcOutput.prop.store.userName</name> + <value>sa</value> + </property> + + <property> + <name>dt.operator.JdbcOutput.prop.store.password</name> + <value></value> + </property> + + <property> + <name>dt.operator.JdbcOutput.prop.batchSize</name> + <value>5</value> + </property> + + <property> + <name>dt.operator.JdbcOutput.prop.tablename</name> + <value>test_jdbc_table</value> + </property> + + <property> + <name>dt.operator.JdbcOutput.port.input.attr.TUPLE_CLASS</name> + <value>org.apache.apex.examples.FileToJdbcApp.PojoEvent</value> + </property> + + <property> + <name>dt.operator.FileReader.prop.directory</name> + <value>src/test/resources/test-input</value> + </property> + + <!--property> + <name>dt.loggers.level</name> + <value>com.datatorrent.*:INFO,org.apache.*:INFO</value> + </property--> + + <property> + <name>dt.application.FileToJdbcCsvParser.operator.CsvParser.port.out.attr.TUPLE_CLASS</name> + <value>org.apache.apex.examples.FileToJdbcApp.PojoEvent</value> + </property> + + <property> + <name>dt.application.FileToJdbcCustomParser.operator.CustomParser.prop.regexStr</name> + <value>,</value> + </property> +</configuration> + http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbc/src/test/resources/test-input/sample-FileToJdbc.txt ---------------------------------------------------------------------- diff --git a/examples/jdbc/src/test/resources/test-input/sample-FileToJdbc.txt b/examples/jdbc/src/test/resources/test-input/sample-FileToJdbc.txt new file mode 100644 index 0000000..362253e --- /dev/null +++ b/examples/jdbc/src/test/resources/test-input/sample-FileToJdbc.txt @@ -0,0 +1,10 @@ +1,User1,1000 +2,User2,2000 +3,User3,3000 +4,User4,4000 +5,User5,5000 +6,User6,6000 +7,User7,7000 +8,User8,8000 +9,User9,9000 +10,User10,10000 http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/.gitignore ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/.gitignore b/examples/jdbcIngest/.gitignore deleted file mode 100644 index b83d222..0000000 --- a/examples/jdbcIngest/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/target/ http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/README.md ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/README.md b/examples/jdbcIngest/README.md deleted file mode 100644 index ec01985..0000000 --- a/examples/jdbcIngest/README.md +++ /dev/null @@ -1,65 +0,0 @@ -## Sample mysql implementation - -This project contains two applications to read records from a table in `MySQL`, create POJOs and write them to a file -in the user specified directory in HDFS. - -1. SimpleJdbcToHDFSApp: Reads table records as per given query and emits them as POJOs. -2. PollJdbcToHDFSApp: Reads table records using partitions in parallel fashion also polls for newly **appended** records and emits them as POJOs. - -Follow these steps to run these applications: - -**Step 1**: Update these properties in the file `src/main/resources/META_INF/properties-<applicationName>.xml`: - -| Property Name | Description | -| ------------- | ----------- | -| dt.application.<applicationName>.operator.JdbcInput.prop.store.databaseUrl | database URL of the form `jdbc:mysql://hostName:portNumber/dbName` | -| dt.application.<applicationName>.operator.JdbcInput.prop.store.userName | MySQL user name | -| dt.application.<applicationName>.operator.JdbcInput.prop.store.password | MySQL user password | -| dt.application.<applicationName>.operator.FileOutputOperator.filePath | HDFS output directory path | - -**Step 2**: Create database table and add entries - -Go to the MySQL console and run (where _{path}_ is a suitable prefix): - - mysql> source {path}/src/test/resources/example.sql - -After this, please verify that `testDev.test_event_table` is created and has 10 rows: - - mysql> select count(*) from testDev.test_event_table; - +----------+ - | count(*) | - +----------+ - | 10 | - +----------+ - -**Step 3**: Create HDFS output directory if not already present (_{path}_ should be the same as specified in `META_INF/properties-<applicationName>.xml`): - - hadoop fs -mkdir -p {path} - -**Step 4**: Build the code: - - shell> mvn clean install - -Upload the `target/jdbcInput-1.0-SNAPSHOT.apa` to the UI console if available or launch it from -the commandline using `apexcli`. - -**Step 5**: During launch use `src/main/resources/META_INF/properties-<applicationName>.xml` as a custom configuration file; then verify -that the output directory has the expected output: - - shell> hadoop fs -cat <hadoop directory path>/2_op.dat.* | wc -l - -This should return 10 as the count. - -Sample Output: - - hadoop fs -cat <path_to_file>/2_op.dat.0 - PojoEvent [accountNumber=1, name=User1, amount=1000] - PojoEvent [accountNumber=2, name=User2, amount=2000] - PojoEvent [accountNumber=3, name=User3, amount=3000] - PojoEvent [accountNumber=4, name=User4, amount=4000] - PojoEvent [accountNumber=5, name=User5, amount=5000] - PojoEvent [accountNumber=6, name=User6, amount=6000] - PojoEvent [accountNumber=7, name=User7, amount=7000] - PojoEvent [accountNumber=8, name=User8, amount=8000] - PojoEvent [accountNumber=9, name=User9, amount=9000] - PojoEvent [accountNumber=10, name=User10, amount=1000] http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/XmlJavadocCommentsExtractor.xsl ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/XmlJavadocCommentsExtractor.xsl b/examples/jdbcIngest/XmlJavadocCommentsExtractor.xsl deleted file mode 100644 index 08075a9..0000000 --- a/examples/jdbcIngest/XmlJavadocCommentsExtractor.xsl +++ /dev/null @@ -1,44 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - - Licensed 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. - ---> - -<!-- - Document : XmlJavadocCommentsExtractor.xsl - Created on : September 16, 2014, 11:30 AM - Description: - The transformation strips off all information except for comments and tags from xml javadoc generated by xml-doclet. ---> - -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0"> - <xsl:output method="xml" standalone="yes"/> - - <!-- copy xml by selecting only the following nodes, attributes and text --> - <xsl:template match="node()|text()|@*"> - <xsl:copy> - <xsl:apply-templates select="root|package|class|interface|method|field|type|comment|tag|text()|@name|@qualified|@text"/> - </xsl:copy> - </xsl:template> - - <!-- Strip off the following paths from the selected xml --> - <xsl:template match="//root/package/interface/interface - |//root/package/interface/method/@qualified - |//root/package/class/interface - |//root/package/class/class - |//root/package/class/method/@qualified - |//root/package/class/field/@qualified" /> - - <xsl:strip-space elements="*"/> -</xsl:stylesheet> http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/pom.xml ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/pom.xml b/examples/jdbcIngest/pom.xml deleted file mode 100644 index f9288b8..0000000 --- a/examples/jdbcIngest/pom.xml +++ /dev/null @@ -1,298 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> - <modelVersion>4.0.0</modelVersion> - - <groupId>com.example</groupId> - <version>1.0-SNAPSHOT</version> - <artifactId>jdbcInput</artifactId> - <packaging>jar</packaging> - - <!-- change these to the appropriate values --> - <name>JDBC Input Operator</name> - <description>Example Uses of JDBC Input Operator</description> - - <properties> - <!-- change this if you desire to use a different version of Apex Core --> - <apex.version>3.5.0</apex.version> - <apex.apppackage.classpath>lib/*.jar</apex.apppackage.classpath> - <malhar.version>3.6.0</malhar.version> - </properties> - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-eclipse-plugin</artifactId> - <version>2.9</version> - <configuration> - <downloadSources>true</downloadSources> - </configuration> - </plugin> - <plugin> - <artifactId>maven-compiler-plugin</artifactId> - <version>3.3</version> - <configuration> - <encoding>UTF-8</encoding> - <source>1.7</source> - <target>1.7</target> - <debug>true</debug> - <optimize>false</optimize> - <showDeprecation>true</showDeprecation> - <showWarnings>true</showWarnings> - </configuration> - </plugin> - <plugin> - <artifactId>maven-dependency-plugin</artifactId> - <version>2.8</version> - <executions> - <execution> - <id>copy-dependencies</id> - <phase>prepare-package</phase> - <goals> - <goal>copy-dependencies</goal> - </goals> - <configuration> - <outputDirectory>target/deps</outputDirectory> - <includeScope>runtime</includeScope> - </configuration> - </execution> - </executions> - </plugin> - - <plugin> - <artifactId>maven-assembly-plugin</artifactId> - <executions> - <execution> - <id>app-package-assembly</id> - <phase>package</phase> - <goals> - <goal>single</goal> - </goals> - <configuration> - <finalName>${project.artifactId}-${project.version}-apexapp</finalName> - <appendAssemblyId>false</appendAssemblyId> - <descriptors> - <descriptor>src/assemble/appPackage.xml</descriptor> - </descriptors> - <archiverConfig> - <defaultDirectoryMode>0755</defaultDirectoryMode> - </archiverConfig> - <archive> - <manifestEntries> - <Class-Path>${apex.apppackage.classpath}</Class-Path> - <DT-Engine-Version>${apex.version}</DT-Engine-Version> - <DT-App-Package-Group-Id>${project.groupId}</DT-App-Package-Group-Id> - <DT-App-Package-Name>${project.artifactId}</DT-App-Package-Name> - <DT-App-Package-Version>${project.version}</DT-App-Package-Version> - <DT-App-Package-Display-Name>${project.name}</DT-App-Package-Display-Name> - <DT-App-Package-Description>${project.description}</DT-App-Package-Description> - </manifestEntries> - </archive> - </configuration> - </execution> - </executions> - </plugin> - - <plugin> - <artifactId>maven-antrun-plugin</artifactId> - <version>1.7</version> - <executions> - <execution> - <phase>package</phase> - <configuration> - <target> - <move - file="${project.build.directory}/${project.artifactId}-${project.version}-apexapp.jar" - tofile="${project.build.directory}/${project.artifactId}-${project.version}.apa" /> - </target> - </configuration> - <goals> - <goal>run</goal> - </goals> - </execution> - <execution> - <!-- create resource directory for xml javadoc --> - <id>createJavadocDirectory</id> - <phase>generate-resources</phase> - <configuration> - <tasks> - <delete - dir="${project.build.directory}/generated-resources/xml-javadoc" /> - <mkdir - dir="${project.build.directory}/generated-resources/xml-javadoc" /> - </tasks> - </configuration> - <goals> - <goal>run</goal> - </goals> - </execution> - </executions> - </plugin> - - <plugin> - <groupId>org.codehaus.mojo</groupId> - <artifactId>build-helper-maven-plugin</artifactId> - <version>1.9.1</version> - <executions> - <execution> - <id>attach-artifacts</id> - <phase>package</phase> - <goals> - <goal>attach-artifact</goal> - </goals> - <configuration> - <artifacts> - <artifact> - <file>target/${project.artifactId}-${project.version}.apa</file> - <type>apa</type> - </artifact> - </artifacts> - <skipAttach>false</skipAttach> - </configuration> - </execution> - </executions> - </plugin> - - <!-- generate javdoc --> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-javadoc-plugin</artifactId> - <executions> - <!-- generate xml javadoc --> - <execution> - <id>xml-doclet</id> - <phase>generate-resources</phase> - <goals> - <goal>javadoc</goal> - </goals> - <configuration> - <doclet>com.github.markusbernhardt.xmldoclet.XmlDoclet</doclet> - <additionalparam>-d - ${project.build.directory}/generated-resources/xml-javadoc - -filename - ${project.artifactId}-${project.version}-javadoc.xml</additionalparam> - <useStandardDocletOptions>false</useStandardDocletOptions> - <docletArtifact> - <groupId>com.github.markusbernhardt</groupId> - <artifactId>xml-doclet</artifactId> - <version>1.0.4</version> - </docletArtifact> - </configuration> - </execution> - </executions> - </plugin> - <!-- Transform xml javadoc to stripped down version containing only - class/interface comments and tags --> - <plugin> - <groupId>org.codehaus.mojo</groupId> - <artifactId>xml-maven-plugin</artifactId> - <version>1.0</version> - <executions> - <execution> - <id>transform-xmljavadoc</id> - <phase>generate-resources</phase> - <goals> - <goal>transform</goal> - </goals> - </execution> - </executions> - <configuration> - <transformationSets> - <transformationSet> - <dir>${project.build.directory}/generated-resources/xml-javadoc</dir> - <includes> - <include>${project.artifactId}-${project.version}-javadoc.xml</include> - </includes> - <stylesheet>XmlJavadocCommentsExtractor.xsl</stylesheet> - <outputDir>${project.build.directory}/generated-resources/xml-javadoc</outputDir> - </transformationSet> - </transformationSets> - </configuration> - </plugin> - <!-- copy xml javadoc to class jar --> - <plugin> - <artifactId>maven-resources-plugin</artifactId> - <version>2.6</version> - <executions> - <execution> - <id>copy-resources</id> - <phase>process-resources</phase> - <goals> - <goal>copy-resources</goal> - </goals> - <configuration> - <outputDirectory>${basedir}/target/classes</outputDirectory> - <resources> - <resource> - <directory>${project.build.directory}/generated-resources/xml-javadoc</directory> - <includes> - <include>${project.artifactId}-${project.version}-javadoc.xml</include> - </includes> - <filtering>true</filtering> - </resource> - </resources> - </configuration> - </execution> - </executions> - </plugin> - - </plugins> - - </build> - - <dependencies> - <!-- add your dependencies here --> - <dependency> - <groupId>org.apache.apex</groupId> - <artifactId>malhar-library</artifactId> - <version>${malhar.version}</version> - <exclusions> - <exclusion> - <groupId>*</groupId> - <artifactId>*</artifactId> - </exclusion> - </exclusions> - </dependency> - <dependency> - <groupId>org.apache.apex</groupId> - <artifactId>apex-common</artifactId> - <version>${apex.version}</version> - <scope>provided</scope> - </dependency> - <dependency> - <groupId>junit</groupId> - <artifactId>junit</artifactId> - <version>4.10</version> - <scope>test</scope> - </dependency> - <dependency> - <groupId>org.apache.apex</groupId> - <artifactId>apex-engine</artifactId> - <version>${apex.version}</version> - <scope>test</scope> - </dependency> - <dependency> - <groupId>mysql</groupId> - <artifactId>mysql-connector-java</artifactId> - <version>5.1.36</version> - </dependency> - <dependency> - <groupId>org.jooq</groupId> - <artifactId>jooq</artifactId> - <version>3.6.4</version> - </dependency> - <dependency> - <groupId>org.codehaus.janino</groupId> - <artifactId>janino</artifactId> - <version>2.7.8</version> - </dependency> - <dependency> - <groupId>org.hsqldb</groupId> - <artifactId>hsqldb</artifactId> - <version>2.3.1</version> - </dependency> - - </dependencies> - -</project> http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/assemble/appPackage.xml ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/assemble/appPackage.xml b/examples/jdbcIngest/src/assemble/appPackage.xml deleted file mode 100644 index 7ad071c..0000000 --- a/examples/jdbcIngest/src/assemble/appPackage.xml +++ /dev/null @@ -1,43 +0,0 @@ -<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"; - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd";> - <id>appPackage</id> - <formats> - <format>jar</format> - </formats> - <includeBaseDirectory>false</includeBaseDirectory> - <fileSets> - <fileSet> - <directory>${basedir}/target/</directory> - <outputDirectory>/app</outputDirectory> - <includes> - <include>${project.artifactId}-${project.version}.jar</include> - </includes> - </fileSet> - <fileSet> - <directory>${basedir}/target/deps</directory> - <outputDirectory>/lib</outputDirectory> - </fileSet> - <fileSet> - <directory>${basedir}/src/site/conf</directory> - <outputDirectory>/conf</outputDirectory> - <includes> - <include>*.xml</include> - </includes> - </fileSet> - <fileSet> - <directory>${basedir}/src/main/resources/META-INF</directory> - <outputDirectory>/META-INF</outputDirectory> - </fileSet> - <fileSet> - <directory>${basedir}/src/main/resources/app</directory> - <outputDirectory>/app</outputDirectory> - </fileSet> - <fileSet> - <directory>${basedir}/src/main/resources/resources</directory> - <outputDirectory>/resources</outputDirectory> - </fileSet> - </fileSets> - -</assembly> - http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/main/java/com/example/mydtapp/FileLineOutputOperator.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/main/java/com/example/mydtapp/FileLineOutputOperator.java b/examples/jdbcIngest/src/main/java/com/example/mydtapp/FileLineOutputOperator.java deleted file mode 100644 index e155f23..0000000 --- a/examples/jdbcIngest/src/main/java/com/example/mydtapp/FileLineOutputOperator.java +++ /dev/null @@ -1,36 +0,0 @@ -/** - * 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 com.example.mydtapp; - -import com.datatorrent.lib.io.fs.AbstractFileOutputOperator; - -public class FileLineOutputOperator extends AbstractFileOutputOperator<Object> -{ - @Override - protected String getFileName(Object input) - { - return context.getId() + "_" + "op.dat"; - } - - @Override - protected byte[] getBytesForTuple(Object input) - { - return (input.toString() + "\n").getBytes(); - } -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcHDFSApp.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcHDFSApp.java b/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcHDFSApp.java deleted file mode 100644 index 5605bcf..0000000 --- a/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcHDFSApp.java +++ /dev/null @@ -1,75 +0,0 @@ -/** - * 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 com.example.mydtapp; - -import java.util.List; - -import org.apache.hadoop.conf.Configuration; - -import com.google.common.collect.Lists; - -import com.datatorrent.api.Context; -import com.datatorrent.api.DAG; -import com.datatorrent.api.DAG.Locality; -import com.datatorrent.api.StreamingApplication; -import com.datatorrent.api.annotation.ApplicationAnnotation; -import com.datatorrent.lib.db.jdbc.JdbcPOJOInputOperator; -import com.datatorrent.lib.db.jdbc.JdbcStore; -import com.datatorrent.lib.util.FieldInfo; -import com.datatorrent.lib.util.FieldInfo.SupportType; - -@ApplicationAnnotation(name = "SimpleJdbcToHDFSApp") -public class JdbcHDFSApp implements StreamingApplication -{ - @Override - public void populateDAG(DAG dag, Configuration conf) - { - JdbcPOJOInputOperator jdbcInputOperator = dag.addOperator("JdbcInput", new JdbcPOJOInputOperator()); - /** - * The class given below can be updated to the user defined class based on - * input table schema The addField infos method needs to be updated - * accordingly This line can be commented and class can be set from the - * properties file - */ - // dag.setOutputPortAttribute(jdbcInputOperator.outputPort, Context.PortContext.TUPLE_CLASS, PojoEvent.class); - - jdbcInputOperator.setFieldInfos(addFieldInfos()); - - JdbcStore store = new JdbcStore(); - jdbcInputOperator.setStore(store); - - FileLineOutputOperator fileOutput = dag.addOperator("FileOutputOperator", new FileLineOutputOperator()); - - dag.addStream("POJO's", jdbcInputOperator.outputPort, fileOutput.input).setLocality(Locality.CONTAINER_LOCAL); - } - - /** - * This method can be modified to have field mappings based on used defined - * class - */ - private List<FieldInfo> addFieldInfos() - { - List<FieldInfo> fieldInfos = Lists.newArrayList(); - fieldInfos.add(new FieldInfo("ACCOUNT_NO", "accountNumber", SupportType.INTEGER)); - fieldInfos.add(new FieldInfo("NAME", "name", SupportType.STRING)); - fieldInfos.add(new FieldInfo("AMOUNT", "amount", SupportType.INTEGER)); - return fieldInfos; - } - -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcPollerApplication.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcPollerApplication.java b/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcPollerApplication.java deleted file mode 100644 index 54d71f7..0000000 --- a/examples/jdbcIngest/src/main/java/com/example/mydtapp/JdbcPollerApplication.java +++ /dev/null @@ -1,48 +0,0 @@ -package com.example.mydtapp; - -import java.util.List; - -import org.apache.hadoop.conf.Configuration; - -import com.datatorrent.api.Context.PortContext; -import com.datatorrent.api.DAG; -import com.datatorrent.api.StreamingApplication; -import com.datatorrent.api.annotation.ApplicationAnnotation; -import com.datatorrent.lib.db.jdbc.JdbcPOJOPollInputOperator; -import com.datatorrent.lib.db.jdbc.JdbcStore; -import com.datatorrent.lib.util.FieldInfo; -import com.datatorrent.lib.util.FieldInfo.SupportType; -import com.google.common.collect.Lists; - -@ApplicationAnnotation(name = "PollJdbcToHDFSApp") -public class JdbcPollerApplication implements StreamingApplication -{ - public void populateDAG(DAG dag, Configuration conf) - { - JdbcPOJOPollInputOperator poller = dag.addOperator("JdbcPoller", new JdbcPOJOPollInputOperator()); - - JdbcStore store = new JdbcStore(); - poller.setStore(store); - - poller.setFieldInfos(addFieldInfos()); - - FileLineOutputOperator writer = dag.addOperator("Writer", new FileLineOutputOperator()); - dag.setInputPortAttribute(writer.input, PortContext.PARTITION_PARALLEL, true); - writer.setRotationWindows(60); - - dag.addStream("dbrecords", poller.outputPort, writer.input); - } - - /** - * This method can be modified to have field mappings based on used defined - * class - */ - private List<FieldInfo> addFieldInfos() - { - List<FieldInfo> fieldInfos = Lists.newArrayList(); - fieldInfos.add(new FieldInfo("ACCOUNT_NO", "accountNumber", SupportType.INTEGER)); - fieldInfos.add(new FieldInfo("NAME", "name", SupportType.STRING)); - fieldInfos.add(new FieldInfo("AMOUNT", "amount", SupportType.INTEGER)); - return fieldInfos; - } -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/main/java/com/example/mydtapp/PojoEvent.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/main/java/com/example/mydtapp/PojoEvent.java b/examples/jdbcIngest/src/main/java/com/example/mydtapp/PojoEvent.java deleted file mode 100644 index f56522b..0000000 --- a/examples/jdbcIngest/src/main/java/com/example/mydtapp/PojoEvent.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.example.mydtapp; - -public class PojoEvent -{ - @Override - public String toString() - { - return "PojoEvent [accountNumber=" + accountNumber + ", name=" + name + ", amount=" + amount + "]"; - } - - private int accountNumber; - private String name; - private int amount; - - public int getAccountNumber() - { - return accountNumber; - } - - public void setAccountNumber(int accountNumber) - { - this.accountNumber = accountNumber; - } - - public String getName() - { - return name; - } - - public void setName(String name) - { - this.name = name; - } - - public int getAmount() - { - return amount; - } - - public void setAmount(int amount) - { - this.amount = amount; - } -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml b/examples/jdbcIngest/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml deleted file mode 100644 index 6e7aaf6..0000000 --- a/examples/jdbcIngest/src/main/resources/META-INF/properties-PollJdbcToHDFSApp.xml +++ /dev/null @@ -1,73 +0,0 @@ -<?xml version="1.0"?> -<configuration> - <!-- Static partitioning, specify the partition count, this decides how - many ranges would be initiated --> - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.partitionCount</name> - <value>2</value> - </property> - - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.databaseDriver</name> - <value>com.mysql.jdbc.Driver</value> - </property> - - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.databaseUrl</name> - <value>jdbc:mysql://localhost:3306/testDev</value> - </property> - - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.userName</name> - <value>root</value> - </property> - - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.password</name> - <value>mysql</value> - </property> - - <!-- Batch size for poller --> - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.batchSize</name> - <value>300</value> - </property> - - <!-- look-up key for forming range queries, this would be the column name - on which the table is sorted --> - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.key</name> - <value>ACCOUNT_NO</value> - </property> - - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.columnsExpression</name> - <value>ACCOUNT_NO,NAME,AMOUNT</value> - </property> - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.port.outputPort.attr.TUPLE_CLASS</name> - <value>com.example.mydtapp.PojoEvent</value> - </property> - - <!-- Table name --> - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.tableName</name> - <value>test_event_table</value> - </property> - - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.pollInterval</name> - <value>1000</value> - </property> - - <!-- Output folder for HDFS output operator --> - <property> - <name>dt.application.PollJdbcToHDFSApp.operator.Writer.filePath</name> - <value>/tmp/test/output</value> - </property> - - <property> - <name>dt.loggers.level</name> - <value>com.datatorrent.*:DEBUG,org.apache.*:INFO</value> - </property> -</configuration> http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml b/examples/jdbcIngest/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml deleted file mode 100644 index 9fce7f8..0000000 --- a/examples/jdbcIngest/src/main/resources/META-INF/properties-SimpleJdbcToHDFSApp.xml +++ /dev/null @@ -1,66 +0,0 @@ -<?xml version="1.0"?> -<configuration> - <!-- <property> <name>dt.application.{appName}.operator.{opName}.prop.{propName}</name> - <value>some-default-value (if value is not specified, it is required from - the user or custom config when launching)</value> </property> --> - <!-- memory assigned to app master <property> <name>dt.attr.MASTER_MEMORY_MB</name> - <value>1024</value> </property> --> - - <!-- JDBC driver in use --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.store.databaseDriver - </name> - <value>org.hsqldb.jdbcDriver</value> - </property> - - <!-- URL to connect to the DB master --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.store.databaseUrl - </name> - <value>jdbc:hsqldb:mem:test</value> - </property> - - <!-- # rows that the operator can retrieve in a window --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.fetchSize - </name> - <value>50</value> - </property> - - <!-- Query to fetch data --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.query - </name> - <value>select * from test_event_table - </value> - </property> - - <!-- Table name --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.prop.tableName - </name> - <value>test_event_table</value> - </property> - - <!-- POJO class --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.JdbcInput.port.outputPort.attr.TUPLE_CLASS - </name> - <value>com.example.mydtapp.PojoEvent</value> - </property> - - <!-- Output folder for HDFS output operator --> - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.FileOutputOperator.filePath - </name> - <value>/tmp/jdbcApp</value> - </property> - - <property> - <name>dt.application.SimpleJdbcToHDFSApp.operator.FileOutputOperator.rotationWindows - </name> - <value>5</value> - </property> - -</configuration> - http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/test/java/com/example/mydtapp/ApplicationTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/test/java/com/example/mydtapp/ApplicationTest.java b/examples/jdbcIngest/src/test/java/com/example/mydtapp/ApplicationTest.java deleted file mode 100644 index fb78944..0000000 --- a/examples/jdbcIngest/src/test/java/com/example/mydtapp/ApplicationTest.java +++ /dev/null @@ -1,56 +0,0 @@ -/** - * 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 com.example.mydtapp; - -import java.io.IOException; - -import javax.validation.ConstraintViolationException; - -import org.junit.Assert; -import org.junit.Ignore; -import org.junit.Test; - -import org.apache.hadoop.conf.Configuration; - -import com.datatorrent.api.LocalMode; - -/** - * Test the DAG declaration in local mode.<br> - * The assumption to run this test case is that test_event_table is created - * already - */ -public class ApplicationTest -{ - - @Test - @Ignore - public void testApplication() throws IOException, Exception - { - try { - LocalMode lma = LocalMode.newInstance(); - Configuration conf = new Configuration(false); - conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-SimpleJdbcToHDFSApp.xml")); - lma.prepareDAG(new JdbcHDFSApp(), conf); - LocalMode.Controller lc = lma.getController(); - lc.run(10000); // runs for 10 seconds and quits - } catch (ConstraintViolationException e) { - Assert.fail("constraint violations: " + e.getConstraintViolations()); - } - } -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcInputAppTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcInputAppTest.java b/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcInputAppTest.java deleted file mode 100644 index 1d95f4d..0000000 --- a/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcInputAppTest.java +++ /dev/null @@ -1,137 +0,0 @@ -/** - * 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 com.example.mydtapp; - -import java.io.File; -import java.io.IOException; -import java.sql.Connection; -import java.sql.DriverManager; -import java.sql.PreparedStatement; -import java.sql.SQLException; -import java.sql.Statement; -import java.util.Collection; - -import javax.validation.ConstraintViolationException; - -import org.junit.AfterClass; -import org.junit.Assert; -import org.junit.BeforeClass; -import org.junit.Test; - -import org.apache.commons.io.FileUtils; -import org.apache.hadoop.conf.Configuration; - -import com.datatorrent.api.LocalMode; - -/** - * Application test for {@link JdbcHDFSApp} - */ -public class JdbcInputAppTest -{ - private static final String DB_DRIVER = "org.hsqldb.jdbcDriver"; - private static final String URL = "jdbc:hsqldb:mem:test;sql.syntax_mys=true"; - private static final String TABLE_NAME = "test_event_table"; - private static final String FILE_NAME = "/tmp/jdbcApp"; - - @BeforeClass - public static void setup() - { - try { - cleanup(); - } catch (Exception e) { - throw new RuntimeException(e); - } - try { - Class.forName(DB_DRIVER).newInstance(); - - Connection con = DriverManager.getConnection(URL); - Statement stmt = con.createStatement(); - - String createTable = "CREATE TABLE IF NOT EXISTS " + TABLE_NAME - + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; - stmt.executeUpdate(createTable); - cleanTable(); - insertEventsInTable(10, 0); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - @AfterClass - public static void cleanup() - { - try { - FileUtils.deleteDirectory(new File(FILE_NAME)); - } catch (IOException e) { - throw new RuntimeException(e); - } - } - - public static void cleanTable() - { - try { - Connection con = DriverManager.getConnection(URL); - Statement stmt = con.createStatement(); - String cleanTable = "delete from " + TABLE_NAME; - stmt.executeUpdate(cleanTable); - } catch (SQLException e) { - throw new RuntimeException(e); - } - } - - public static void insertEventsInTable(int numEvents, int offset) - { - try { - Connection con = DriverManager.getConnection(URL); - String insert = "insert into " + TABLE_NAME + " values (?,?,?)"; - PreparedStatement stmt = con.prepareStatement(insert); - for (int i = 0; i < numEvents; i++, offset++) { - stmt.setInt(1, offset); - stmt.setString(2, "Account_Holder-" + offset); - stmt.setInt(3, (offset * 1000)); - stmt.executeUpdate(); - } - } catch (SQLException e) { - throw new RuntimeException(e); - } - } - - @Test - public void testApplication() throws Exception - { - try { - LocalMode lma = LocalMode.newInstance(); - Configuration conf = new Configuration(false); - conf.addResource(this.getClass().getResourceAsStream("/META-INF/properties-SimpleJdbcToHDFSApp.xml")); - lma.prepareDAG(new JdbcHDFSApp(), conf); - LocalMode.Controller lc = lma.getController(); - lc.runAsync(); - - // wait for output files to roll - Thread.sleep(5000); - - String[] extensions = { "dat.0", "tmp" }; - Collection<File> list = FileUtils.listFiles(new File(FILE_NAME), extensions, false); - Assert.assertEquals("Records in file", 10, FileUtils.readLines(list.iterator().next()).size()); - - } catch (ConstraintViolationException e) { - Assert.fail("constraint violations: " + e.getConstraintViolations()); - } - } -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcPollerApplicationTest.java ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcPollerApplicationTest.java b/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcPollerApplicationTest.java deleted file mode 100644 index b96d4ae..0000000 --- a/examples/jdbcIngest/src/test/java/com/example/mydtapp/JdbcPollerApplicationTest.java +++ /dev/null @@ -1,128 +0,0 @@ -package com.example.mydtapp; - -import java.io.File; -import java.io.IOException; -import java.sql.Connection; -import java.sql.DriverManager; -import java.sql.PreparedStatement; -import java.sql.SQLException; -import java.sql.Statement; -import java.util.Collection; - -import javax.validation.ConstraintViolationException; - -import org.apache.commons.io.FileUtils; -import org.apache.hadoop.conf.Configuration; -import org.junit.AfterClass; -import org.junit.Assert; -import org.junit.BeforeClass; -import org.junit.Test; - -import com.datatorrent.api.LocalMode; - -public class JdbcPollerApplicationTest -{ - private static final String DB_DRIVER = "org.hsqldb.jdbcDriver"; - private static final String URL = "jdbc:hsqldb:mem:test;sql.syntax_mys=true"; - private static final String TABLE_NAME = "test_event_table"; - private static final String OUTPUT_DIR_NAME = "/tmp/test/output"; - - @BeforeClass - public static void setup() - { - try { - cleanup(); - } catch (Exception e) { - throw new RuntimeException(e); - } - try { - Class.forName(DB_DRIVER).newInstance(); - - Connection con = DriverManager.getConnection(URL); - Statement stmt = con.createStatement(); - - String createTable = "CREATE TABLE IF NOT EXISTS " + TABLE_NAME - + " (ACCOUNT_NO INTEGER, NAME VARCHAR(255),AMOUNT INTEGER)"; - stmt.executeUpdate(createTable); - cleanTable(); - insertEventsInTable(10, 0); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - @AfterClass - public static void cleanup() - { - try { - FileUtils.deleteDirectory(new File(OUTPUT_DIR_NAME)); - } catch (IOException e) { - throw new RuntimeException(e); - } - } - - public static void cleanTable() - { - try { - Connection con = DriverManager.getConnection(URL); - Statement stmt = con.createStatement(); - String cleanTable = "delete from " + TABLE_NAME; - stmt.executeUpdate(cleanTable); - } catch (SQLException e) { - throw new RuntimeException(e); - } - } - - public static void insertEventsInTable(int numEvents, int offset) - { - try { - Connection con = DriverManager.getConnection(URL); - String insert = "insert into " + TABLE_NAME + " values (?,?,?)"; - PreparedStatement stmt = con.prepareStatement(insert); - for (int i = 0; i < numEvents; i++, offset++) { - stmt.setInt(1, offset); - stmt.setString(2, "Account_Holder-" + offset); - stmt.setInt(3, (offset * 1000)); - stmt.executeUpdate(); - } - } catch (SQLException e) { - throw new RuntimeException(e); - } - } - - @Test - public void testApplication() throws Exception - { - try { - LocalMode lma = LocalMode.newInstance(); - Configuration conf = new Configuration(false); - conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.databaseUrl", URL); - conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.store.databaseDriver", DB_DRIVER); - conf.setInt("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.partitionCount", 2); - conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.key", "ACCOUNT_NO"); - conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.columnsExpression", "ACCOUNT_NO,NAME,AMOUNT"); - conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.prop.tableName", TABLE_NAME); - conf.set("dt.application.PollJdbcToHDFSApp.operator.JdbcPoller.port.outputPort.attr.TUPLE_CLASS", - "com.example.mydtapp.PojoEvent"); - conf.set("dt.application.PollJdbcToHDFSApp.operator.Writer.filePath", OUTPUT_DIR_NAME); - - lma.prepareDAG(new JdbcPollerApplication(), conf); - LocalMode.Controller lc = lma.getController(); - lc.runAsync(); - - // wait for output files to roll - Thread.sleep(5000); - - String[] extensions = { "dat.0", "tmp" }; - Collection<File> list = FileUtils.listFiles(new File(OUTPUT_DIR_NAME), extensions, false); - int recordsCount = 0; - for (File file : list) { - recordsCount += FileUtils.readLines(file).size(); - } - Assert.assertEquals("Records in file", 10, recordsCount); - - } catch (ConstraintViolationException e) { - Assert.fail("constraint violations: " + e.getConstraintViolations()); - } - } -} http://git-wip-us.apache.org/repos/asf/apex-malhar/blob/9b99e0ae/examples/jdbcIngest/src/test/resources/example.sql ---------------------------------------------------------------------- diff --git a/examples/jdbcIngest/src/test/resources/example.sql b/examples/jdbcIngest/src/test/resources/example.sql deleted file mode 100644 index 531c659..0000000 --- a/examples/jdbcIngest/src/test/resources/example.sql +++ /dev/null @@ -1,24 +0,0 @@ -DROP DATABASE IF EXISTS testDev; - -CREATE DATABASE testDev; - -USE testDev; - -CREATE TABLE IF NOT EXISTS `test_event_table` ( - `ACCOUNT_NO` int(11) NOT NULL, - `NAME` varchar(255) DEFAULT NULL, - `AMOUNT` int(11) DEFAULT NULL, - primary key(`ACCOUNT_NO`) -) ENGINE=MyISAM DEFAULT CHARSET=latin1; - -INSERT INTO `test_event_table` (`ACCOUNT_NO`, `NAME`, `AMOUNT`) VALUES -(1, 'User1', 1000), -(2, 'User2', 2000), -(3, 'User3', 3000), -(4, 'User4', 4000), -(5, 'User5', 5000), -(6, 'User6', 6000), -(7, 'User7', 7000), -(8, 'User8', 8000), -(9, 'User9', 9000), -(10, 'User10', 1000);
