/* * 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.apache.phoenix.query.BaseTest.setUpConfigForMiniCluster; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.HBaseTestingUtility; import org.apache.hadoop.hbase.HConstants; import org.apache.hadoop.hbase.TableName; import org.apache.hadoop.hbase.client.Admin; import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder; import org.apache.hadoop.hbase.client.TableDescriptor; import org.apache.hadoop.hbase.client.TableDescriptorBuilder; import org.apache.hadoop.hbase.regionserver.HRegionServer; import org.apache.hadoop.hbase.util.Bytes; import org.apache.hadoop.hbase.util.VersionInfo; import org.apache.phoenix.end2end.NeedsOwnMiniClusterTest; import org.apache.phoenix.hbase.index.covered.ColumnGroup; import org.apache.phoenix.hbase.index.covered.CoveredColumn; import org.apache.phoenix.hbase.index.covered.CoveredColumnIndexSpecifierBuilder; import org.junit.Test; import org.junit.experimental.categories.Category; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Test that we correctly fail for versions of HBase that don't support current properties */ @Category(NeedsOwnMiniClusterTest.class) public class FailForUnsupportedHBaseVersionsIT { private static final Logger LOGGER = LoggerFactory.getLogger(FailForUnsupportedHBaseVersionsIT.class); /** * We don't support WAL Compression for HBase < 0.94.9, so we shouldn't even allow the server * to start if both indexing and WAL Compression are enabled for the wrong versions. */ @Test public void testDoesNotSupportCompressedWAL() { Configuration conf = HBaseConfiguration.create(); IndexTestingUtils.setupConfig(conf); // get the current version String version = VersionInfo.getVersion(); // ensure WAL Compression not enabled conf.setBoolean(HConstants.ENABLE_WAL_COMPRESSION, false); //we support all versions without WAL Compression String supported = Indexer.validateVersion(version, conf); assertNull( "WAL Compression wasn't enabled, but version "+version+" of HBase wasn't supported! All versions should" + " support writing without a compressed WAL. Message: "+supported, supported); // enable WAL Compression conf.setBoolean(HConstants.ENABLE_WAL_COMPRESSION, true); // set the version to something we know isn't supported version = "0.94.4"; supported = Indexer.validateVersion(version, conf); assertNotNull("WAL Compression was enabled, but incorrectly marked version as supported", supported); //make sure the first version of 0.94 that supports Indexing + WAL Compression works version = "0.94.9"; supported = Indexer.validateVersion(version, conf); assertNull( "WAL Compression wasn't enabled, but version "+version+" of HBase wasn't supported! Message: "+supported, supported); //make sure we support snapshot builds too version = "0.94.9-SNAPSHOT"; supported = Indexer.validateVersion(version, conf); assertNull( "WAL Compression wasn't enabled, but version "+version+" of HBase wasn't supported! Message: "+supported, supported); } /** * Test that we correctly abort a RegionServer when we run tests with an unsupported HBase * version. The 'completeness' of this test requires that we run the test with both a version of * HBase that wouldn't be supported with WAL Compression. Currently, this is the default version * (0.94.4) so just running 'mvn test' will run the full test. However, this test will not fail * when running against a version of HBase with WALCompression enabled. Therefore, to fully test * this functionality, we need to run the test against both a supported and an unsupported version * of HBase (as long as we want to support an version of HBase that doesn't support custom WAL * Codecs). * @throws Exception on failure */ @Test(timeout = 300000 /* 5 mins */) public void testDoesNotStartRegionServerForUnsupportedCompressionAndVersion() throws Exception { Configuration conf = HBaseConfiguration.create(); setUpConfigForMiniCluster(conf); IndexTestingUtils.setupConfig(conf); // enable WAL Compression conf.setBoolean(HConstants.ENABLE_WAL_COMPRESSION, true); // check the version to see if it isn't supported String version = VersionInfo.getVersion(); boolean supported = false; if (Indexer.validateVersion(version, conf) == null) { supported = true; } // start the minicluster HBaseTestingUtility util = new HBaseTestingUtility(conf); util.startMiniCluster(); try { // setup the primary table TableDescriptorBuilder descBuilder = TableDescriptorBuilder.newBuilder(TableName.valueOf( "testDoesNotStartRegionServerForUnsupportedCompressionAndVersion")); byte[] family = Bytes.toBytes("f"); descBuilder.addColumnFamily(ColumnFamilyDescriptorBuilder.of(family)); TableDescriptor desc=descBuilder.build(); // enable indexing to a non-existant index table String indexTableName = "INDEX_TABLE"; ColumnGroup fam1 = new ColumnGroup(indexTableName); fam1.add(new CoveredColumn(family, CoveredColumn.ALL_QUALIFIERS)); CoveredColumnIndexSpecifierBuilder builder = new CoveredColumnIndexSpecifierBuilder(); builder.addIndexGroup(fam1); builder.build(desc); // get a reference to the regionserver, so we can ensure it aborts HRegionServer server = util.getMiniHBaseCluster().getRegionServer(0); // create the primary table Admin admin = util.getAdmin(); if (supported) { admin.createTable(desc); assertFalse("Hosting regeion server failed, even the HBase version (" + version + ") supports WAL Compression.", server.isAborted()); } else { admin.createTableAsync(desc, null); // wait for the regionserver to abort - if this doesn't occur in the timeout, assume its // broken. while (!server.isAborted()) { LOGGER.debug("Waiting on regionserver to abort.."); } } } finally { // cleanup util.shutdownMiniCluster(); } } }