Examples with RowKey com.alibaba.otter.node.etl.load.loader.db.DbLoadMerger.RowKey used on opensource projects

Example 6 with RowKey

use of com.alibaba.otter.node.etl.load.loader.db.DbLoadMerger.RowKey in project otter by alibaba.

the class DbLoadMergerTest method testMergeWithUpdateKeyOfUU.

/**
     * 测试在主键发生变化后的merge操作，Update/Update
     */
@Test
public void testMergeWithUpdateKeyOfUU() {
    Map<RowKey, EventData> mergeMap = new MapMaker().makeMap();
    DbLoadMerger.merge(makeUpdateEventData(KEY_VALUE, KEY_VALUE_NEW1), mergeMap);
    DbLoadMerger.merge(makeUpdateEventData(KEY_VALUE_NEW1, KEY_VALUE_NEW2), mergeMap);
    for (Entry<RowKey, EventData> entry : mergeMap.entrySet()) {
        RowKey key = entry.getKey();
        EventColumn keyColumn = key.getKeys().get(0);
        Assert.assertEquals(KEY_VALUE_NEW2, keyColumn.getColumnValue());
        Assert.assertEquals(KEY_NAME, keyColumn.getColumnName());
        EventData eventData = entry.getValue();
        Assert.assertEquals(SCHEMA_NAME, eventData.getSchemaName());
        Assert.assertEquals(TABLE_NAME, eventData.getTableName());
        Assert.assertEquals(TABLE_ID, eventData.getTableId());
        Assert.assertEquals(EventType.UPDATE, eventData.getEventType());
        List<EventColumn> oldKeys = eventData.getOldKeys();
        List<EventColumn> keys = eventData.getKeys();
        Assert.assertNotSame(oldKeys, keys);
    }
}

Example 7 with RowKey

use of com.alibaba.otter.node.etl.load.loader.db.DbLoadMerger.RowKey in project otter by alibaba.

the class DbLoadMergerTest method testMergeWithSameKeyOfIUDI.

/**
     * 测试insert+update+delete+insert
     */
@Test
public void testMergeWithSameKeyOfIUDI() {
    Map<RowKey, EventData> mergeMap = new MapMaker().makeMap();
    DbLoadMerger.merge(makeInsertEventData(), mergeMap);
    DbLoadMerger.merge(makeUpdateEventData(), mergeMap);
    DbLoadMerger.merge(makeDeleteEventData(), mergeMap);
    DbLoadMerger.merge(makeInsertEventData(), mergeMap);
    for (Entry<RowKey, EventData> entry : mergeMap.entrySet()) {
        RowKey key = entry.getKey();
        EventColumn keyColumn = key.getKeys().get(0);
        Assert.assertEquals(KEY_VALUE, keyColumn.getColumnValue());
        Assert.assertEquals(KEY_NAME, keyColumn.getColumnName());
        EventData eventData = entry.getValue();
        Assert.assertEquals(SCHEMA_NAME, eventData.getSchemaName());
        Assert.assertEquals(TABLE_NAME, eventData.getTableName());
        Assert.assertEquals(TABLE_ID, eventData.getTableId());
        Assert.assertEquals(EventType.INSERT, eventData.getEventType());
        // 不存在oldKeys
        Assert.assertEquals(eventData.getOldKeys().size(), 0);
        List<EventColumn> columns = eventData.getColumns();
        Assert.assertEquals(2, columns.size());
    }
}

Example 8 with RowKey

use of com.alibaba.otter.node.etl.load.loader.db.DbLoadMerger.RowKey in project otter by alibaba.

the class DbLoadMergerTest method testMergeWithUpdateKeyOfII.

/**
     * 测试在主键发生变化后的merge操作，Insert/Insert
     */
@Test
public void testMergeWithUpdateKeyOfII() {
    Map<RowKey, EventData> mergeMap = new MapMaker().makeMap();
    DbLoadMerger.merge(makeInsertEventData(), mergeMap);
    DbLoadMerger.merge(makeInsertEventData(), mergeMap);
    for (Entry<RowKey, EventData> entry : mergeMap.entrySet()) {
        RowKey key = entry.getKey();
        EventColumn keyColumn = key.getKeys().get(0);
        Assert.assertEquals(KEY_VALUE, keyColumn.getColumnValue());
        Assert.assertEquals(KEY_NAME, keyColumn.getColumnName());
        EventData eventData = entry.getValue();
        Assert.assertEquals(SCHEMA_NAME, eventData.getSchemaName());
        Assert.assertEquals(TABLE_NAME, eventData.getTableName());
        Assert.assertEquals(TABLE_ID, eventData.getTableId());
        Assert.assertEquals(EventType.INSERT, eventData.getEventType());
        List<EventColumn> oldKeys = eventData.getOldKeys();
        List<EventColumn> keys = eventData.getKeys();
        Assert.assertNotSame(oldKeys, keys);
    }
}