/* * 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.hbase.index; import static org.junit.Assert.assertEquals; import java.io.IOException; import java.util.ArrayList; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.hbase.HConstants; import org.apache.hadoop.hbase.KeyValue; import org.apache.hadoop.hbase.client.HTable; import org.apache.hadoop.hbase.client.Result; import org.apache.hadoop.hbase.client.ResultScanner; import org.apache.hadoop.hbase.client.Scan; import org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec; import org.apache.hadoop.hbase.regionserver.wal.WALCellCodec; import org.apache.hadoop.hbase.util.Bytes; /** * Utility class for testing indexing */ public class IndexTestingUtils { private static final Log LOG = LogFactory.getLog(IndexTestingUtils.class); private static final String MASTER_INFO_PORT_KEY = "hbase.master.info.port"; private static final String RS_INFO_PORT_KEY = "hbase.regionserver.info.port"; private IndexTestingUtils() { // private ctor for util class } public static void setupConfig(Configuration conf) { conf.setInt(MASTER_INFO_PORT_KEY, -1); conf.setInt(RS_INFO_PORT_KEY, -1); // setup our codec, so we get proper replay/write conf.set(WALCellCodec.WAL_CELL_CODEC_CLASS_KEY, IndexedWALEditCodec.class.getName()); } /** * Verify the state of the index table between the given key and time ranges against the list of * expected keyvalues. * @throws IOException */ @SuppressWarnings({ "javadoc", "deprecation" }) public static void verifyIndexTableAtTimestamp(HTable index1, List<KeyValue> expected, long start, long end, byte[] startKey, byte[] endKey) throws IOException { LOG.debug("Scanning " + Bytes.toString(index1.getTableName()) + " between times (" + start + ", " + end + "] and keys: [" + Bytes.toString(startKey) + ", " + Bytes.toString(endKey) + "]."); Scan s = new Scan(startKey, endKey); // s.setRaw(true); s.setMaxVersions(); s.setTimeRange(start, end); List<KeyValue> received = new ArrayList<KeyValue>(); ResultScanner scanner = index1.getScanner(s); for (Result r : scanner) { received.addAll(r.list()); LOG.debug("Received: " + r.list()); } scanner.close(); assertEquals("Didn't get the expected kvs from the index table!", expected, received); } public static void verifyIndexTableAtTimestamp(HTable index1, List<KeyValue> expected, long ts, byte[] startKey) throws IOException { IndexTestingUtils.verifyIndexTableAtTimestamp(index1, expected, ts, startKey, HConstants.EMPTY_END_ROW); } public static void verifyIndexTableAtTimestamp(HTable index1, List<KeyValue> expected, long start, byte[] startKey, byte[] endKey) throws IOException { verifyIndexTableAtTimestamp(index1, expected, start, start + 1, startKey, endKey); } }