| /* |
| * 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.phoenix.end2end.BaseUniqueNamesOwnClusterIT; |
| import org.apache.phoenix.end2end.NeedsOwnMiniClusterTest; |
| import org.apache.phoenix.mapreduce.index.automation.PhoenixAsyncIndex; |
| import org.apache.phoenix.mapreduce.index.automation.PhoenixMRJobSubmitter; |
| import org.apache.phoenix.schema.MetaDataClient; |
| import org.apache.phoenix.schema.PIndexState; |
| import org.apache.phoenix.util.ReadOnlyProps; |
| import org.apache.phoenix.util.RunUntilFailure; |
| import org.apache.phoenix.util.TestUtil; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.runner.RunWith; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.PreparedStatement; |
| import java.util.Map; |
| |
| @Category(NeedsOwnMiniClusterTest.class) |
| public class PhoenixMRJobSubmitterIT extends BaseUniqueNamesOwnClusterIT { |
| |
| private static String REQUEST_INDEX_REBUILD_SQL = "ALTER INDEX %s ON %s REBUILD ASYNC"; |
| |
| @BeforeClass |
| public static synchronized void setUp() throws Exception { |
| setUpTestDriver(ReadOnlyProps.EMPTY_PROPS); |
| |
| } |
| |
| @Test |
| public void testGetCandidateJobs() throws Exception { |
| String tableName = "TBL_" + generateUniqueName(); |
| String asyncIndexName = "IDX_" + generateUniqueName(); |
| String needsRebuildIndexName = "IDX_" + generateUniqueName(); |
| String tableDDL = "CREATE TABLE " + tableName + TestUtil.TEST_TABLE_SCHEMA; |
| String asyncIndexDDL = "CREATE INDEX " + asyncIndexName + " ON " + tableName + " (a.varchar_col1) ASYNC"; |
| String needsRebuildIndexDDL = "CREATE INDEX " + needsRebuildIndexName + " ON " + tableName + " (a.char_col1)"; |
| long rebuildTimestamp = 100L; |
| |
| createTestTable(getUrl(), tableDDL); |
| |
| createTestTable(getUrl(), needsRebuildIndexDDL); |
| Connection conn = null; |
| PreparedStatement stmt = null; |
| try { |
| conn = DriverManager.getConnection(getUrl()); |
| TestUtil.assertIndexState(conn, needsRebuildIndexName, PIndexState.ACTIVE, 0L); |
| |
| //first make sure that we don't return an active index |
| PhoenixMRJobSubmitter submitter = new PhoenixMRJobSubmitter(getUtility().getConfiguration()); |
| Map<String, PhoenixAsyncIndex> candidateMap = submitter.getCandidateJobs(conn); |
| Assert.assertNotNull(candidateMap); |
| Assert.assertEquals(0, candidateMap.size()); |
| |
| //create an index with ASYNC that will need building via MapReduce |
| createTestTable(getUrl(), asyncIndexDDL); |
| TestUtil.assertIndexState(conn, asyncIndexName, PIndexState.BUILDING, 0L); |
| |
| //now force a rebuild on the needsRebuildIndex |
| stmt = conn.prepareStatement(String.format(REQUEST_INDEX_REBUILD_SQL, needsRebuildIndexName, tableName)); |
| stmt.execute(); |
| conn.commit(); |
| TestUtil.assertIndexState(conn, asyncIndexName, PIndexState.BUILDING, 0L); |
| |
| //regenerate the candidateMap. We should get both indexes back this time. |
| candidateMap = submitter.getCandidateJobs(conn); |
| Assert.assertNotNull(candidateMap); |
| Assert.assertEquals(2, candidateMap.size()); |
| boolean foundAsyncIndex = false; |
| boolean foundNeedsRebuildIndex = false; |
| for (PhoenixAsyncIndex indexInfo : candidateMap.values()){ |
| if (indexInfo.getTableName().equals(asyncIndexName)){ |
| foundAsyncIndex = true; |
| } else if (indexInfo.getTableName().equals(needsRebuildIndexName)){ |
| foundNeedsRebuildIndex = true; |
| } |
| } |
| Assert.assertTrue("Did not return index in BUILDING created with ASYNC!", foundAsyncIndex); |
| Assert.assertTrue("Did not return index in REBUILD with an ASYNC_REBUILD_TIMESTAMP!", foundNeedsRebuildIndex); |
| } catch(Exception e) { |
| Assert.fail(e.getMessage()); |
| } finally { |
| if (stmt != null) { |
| stmt.close(); |
| } |
| if (conn != null) { |
| conn.close(); |
| } |
| } |
| |
| } |
| } |