| /* |
| * 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.phoenix.end2end.index; |
| |
| import org.apache.hadoop.hbase.TableName; |
| import org.apache.hadoop.hbase.client.Admin; |
| import org.apache.hadoop.hbase.client.HBaseAdmin; |
| import org.apache.hadoop.hbase.client.HTable; |
| import org.apache.hadoop.hbase.util.Bytes; |
| import org.apache.phoenix.coprocessor.IndexToolVerificationResult; |
| import org.apache.phoenix.end2end.ParallelStatsDisabledIT; |
| import org.apache.phoenix.jdbc.PhoenixConnection; |
| import org.apache.phoenix.mapreduce.index.IndexTool; |
| import org.apache.phoenix.mapreduce.index.IndexVerificationResultRepository; |
| import org.apache.phoenix.query.ConnectionQueryServices; |
| import org.apache.phoenix.util.EnvironmentEdgeManager; |
| import org.apache.phoenix.util.ManualEnvironmentEdge; |
| import org.apache.phoenix.util.ReadOnlyProps; |
| import org.apache.phoenix.util.TestUtil; |
| import org.bouncycastle.util.Strings; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.SQLException; |
| import java.util.Collections; |
| import java.util.Map; |
| |
| import static org.apache.phoenix.coprocessor.MetaDataProtocol.DEFAULT_LOG_TTL; |
| import static org.apache.phoenix.mapreduce.index.IndexVerificationResultRepository.RESULT_TABLE_NAME_BYTES; |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| |
| public class IndexVerificationResultRepositoryIT extends ParallelStatsDisabledIT { |
| |
| @BeforeClass |
| public static void setupClass() throws Exception { |
| Map<String, String> props = Collections.emptyMap(); |
| setUpTestDriver(new ReadOnlyProps(props.entrySet().iterator())); |
| } |
| |
| @Test |
| public void testReadResultRow() throws Exception { |
| String tableName = "T" + generateUniqueName(); |
| String indexName = "I" + generateUniqueName(); |
| byte[] indexNameBytes = Bytes.toBytes(indexName); |
| try (Connection conn = DriverManager.getConnection(getUrl())) { |
| createTableAndIndex(conn, tableName, indexName); |
| long scanMaxTs = EnvironmentEdgeManager.currentTimeMillis(); |
| IndexToolVerificationResult expectedResult = getExpectedResult(scanMaxTs); |
| IndexVerificationResultRepository resultRepository = setupResultRepository(conn, indexNameBytes, expectedResult); |
| IndexToolVerificationResult actualResult = |
| resultRepository.getVerificationResult(conn, scanMaxTs, indexNameBytes); |
| assertVerificationResult(expectedResult, actualResult); |
| } |
| } |
| |
| @Test |
| public void testTTLOnResultTable() throws SQLException, IOException { |
| String mockString = "mock_value"; |
| byte[] mockStringBytes = Strings.toByteArray(mockString); |
| ManualEnvironmentEdge customClock = new ManualEnvironmentEdge(); |
| customClock.setValue(1); |
| EnvironmentEdgeManager.injectEdge(customClock); |
| try (Connection conn = DriverManager.getConnection(getUrl())) { |
| HTable hTable = new HTable(config, RESULT_TABLE_NAME_BYTES); |
| long scanMaxTs = EnvironmentEdgeManager.currentTimeMillis(); |
| IndexToolVerificationResult expectedResult = getExpectedResult(scanMaxTs); |
| setupResultRepository(conn, mockStringBytes,expectedResult); |
| |
| Assert.assertEquals(2, TestUtil.getRowCount(hTable, false)); |
| |
| customClock.incrementValue(1000*(DEFAULT_LOG_TTL+5)); |
| EnvironmentEdgeManager.injectEdge(customClock); |
| int count = TestUtil.getRowCount(hTable, false); |
| |
| Assert.assertEquals(0, count); |
| } finally { |
| EnvironmentEdgeManager.reset(); |
| } |
| } |
| |
| private IndexVerificationResultRepository setupResultRepository(Connection conn, byte[] indexNameBytes,IndexToolVerificationResult expectedResult) |
| throws SQLException, IOException { |
| IndexVerificationResultRepository resultRepository = |
| new IndexVerificationResultRepository(conn, indexNameBytes); |
| resultRepository.createResultTable(conn); |
| TestUtil.assertTableHasTtl(conn, TableName.valueOf(RESULT_TABLE_NAME_BYTES), DEFAULT_LOG_TTL); |
| byte[] regionOne = Bytes.toBytes("a.1.00000000000000000000"); |
| byte[] regionTwo = Bytes.toBytes("a.2.00000000000000000000"); |
| resultRepository.logToIndexToolResultTable(expectedResult, IndexTool.IndexVerifyType.BOTH, |
| regionOne); |
| resultRepository.logToIndexToolResultTable(expectedResult, IndexTool.IndexVerifyType.BOTH, |
| regionTwo); |
| return resultRepository; |
| } |
| |
| private void assertVerificationResult(IndexToolVerificationResult expectedResult, IndexToolVerificationResult actualResult) { |
| assertEquals(expectedResult.getScanMaxTs(), actualResult.getScanMaxTs()); |
| assertArrayEquals(expectedResult.getStartRow(), actualResult.getStartRow()); |
| assertArrayEquals(actualResult.getStopRow(), actualResult.getStopRow()); |
| |
| //because we're combining two near-identical rows (same values, different region) |
| //we assert on 2x the expected value |
| assertEquals(2 * expectedResult.getBeforeRebuildExpiredIndexRowCount(), |
| actualResult.getBeforeRebuildExpiredIndexRowCount()); |
| assertEquals(2 * expectedResult.getBeforeRebuildInvalidIndexRowCount(), |
| actualResult.getBeforeRebuildInvalidIndexRowCount()); |
| assertEquals(2 * expectedResult.getBeforeRebuildMissingIndexRowCount(), |
| actualResult.getBeforeRebuildMissingIndexRowCount()); |
| assertEquals(2 * expectedResult.getBeforeRebuildValidIndexRowCount(), |
| actualResult.getBeforeRebuildValidIndexRowCount()); |
| |
| assertEquals(2 * expectedResult.getAfterRebuildExpiredIndexRowCount(), |
| actualResult.getAfterRebuildExpiredIndexRowCount()); |
| assertEquals(2 * expectedResult.getAfterRebuildInvalidIndexRowCount(), |
| actualResult.getAfterRebuildInvalidIndexRowCount()); |
| assertEquals(2 * expectedResult.getAfterRebuildMissingIndexRowCount(), |
| actualResult.getAfterRebuildMissingIndexRowCount()); |
| assertEquals(2 * expectedResult.getAfterRebuildValidIndexRowCount(), |
| actualResult.getAfterRebuildValidIndexRowCount()); |
| |
| assertEquals(2 * expectedResult.getScannedDataRowCount(), |
| actualResult.getScannedDataRowCount()); |
| assertEquals(2 * expectedResult.getRebuiltIndexRowCount(), |
| actualResult.getRebuiltIndexRowCount()); |
| |
| } |
| |
| private IndexToolVerificationResult getExpectedResult(long scanMaxTs) { |
| byte[] startRow = Bytes.toBytes("a"); |
| byte[] stopRow = Bytes.toBytes("b"); |
| IndexToolVerificationResult result = new IndexToolVerificationResult(startRow, stopRow, |
| scanMaxTs); |
| result.setScannedDataRowCount(1); |
| result.setRebuiltIndexRowCount(1); |
| IndexToolVerificationResult.PhaseResult before = |
| new IndexToolVerificationResult.PhaseResult(); |
| populatePhaseResult(before); |
| IndexToolVerificationResult.PhaseResult after = |
| new IndexToolVerificationResult.PhaseResult(); |
| populatePhaseResult(after); |
| result.setBefore(before); |
| result.setAfter(after); |
| return result; |
| } |
| |
| private void populatePhaseResult(IndexToolVerificationResult.PhaseResult result){ |
| result.setValidIndexRowCount(1); |
| result.setBeyondMaxLookBackInvalidIndexRowCount(1); |
| result.setBeyondMaxLookBackMissingIndexRowCount(1); |
| result.setExpiredIndexRowCount(1); |
| result.setInvalidIndexRowCount(1); |
| result.setMissingIndexRowCount(1); |
| } |
| private void createTable(Connection conn, String tableName) throws Exception { |
| conn.createStatement().execute("create table " + tableName + |
| " (id varchar(10) not null primary key, val1 varchar(10), val2 varchar(10), " + |
| "val3 varchar(10))"); |
| } |
| |
| private void createTableAndIndex(Connection conn, String dataTableName, |
| String indexTableName) throws Exception { |
| createTable(conn, dataTableName); |
| conn.createStatement().execute("CREATE INDEX " + indexTableName + " on " + |
| dataTableName + " (val1) include (val2, val3)"); |
| conn.commit(); |
| } |
| |
| @After |
| public void dropResultTable() throws Exception { |
| try(Connection conn = DriverManager.getConnection(getUrl())) { |
| ConnectionQueryServices queryServices = conn.unwrap(PhoenixConnection.class).getQueryServices(); |
| Admin admin = queryServices.getAdmin(); |
| TableName outputTableName = TableName.valueOf(RESULT_TABLE_NAME_BYTES); |
| if (admin.tableExists(outputTableName)) { |
| ((HBaseAdmin) admin).disableTable(RESULT_TABLE_NAME_BYTES); |
| ((HBaseAdmin) admin).deleteTable(RESULT_TABLE_NAME_BYTES); |
| } |
| } |
| EnvironmentEdgeManager.reset(); |
| } |
| } |