| /* |
| * 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.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.HBaseConfiguration; |
| import org.apache.hadoop.hbase.HBaseTestingUtility; |
| import org.apache.hadoop.hbase.HColumnDescriptor; |
| import org.apache.hadoop.hbase.HConstants; |
| import org.apache.hadoop.hbase.HTableDescriptor; |
| import org.apache.hadoop.hbase.client.HBaseAdmin; |
| 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.example.ColumnGroup; |
| import org.apache.phoenix.hbase.index.covered.example.CoveredColumn; |
| import org.apache.phoenix.hbase.index.covered.example.CoveredColumnIndexSpecifierBuilder; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| /** |
| * Test that we correctly fail for versions of HBase that don't support current properties |
| */ |
| @Category(NeedsOwnMiniClusterTest.class) |
| public class FailForUnsupportedHBaseVersionsIT { |
| private static final Log LOG = LogFactory.getLog(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 |
| @SuppressWarnings("deprecation") |
| HTableDescriptor desc = new HTableDescriptor( |
| "testDoesNotStartRegionServerForUnsupportedCompressionAndVersion"); |
| byte[] family = Bytes.toBytes("f"); |
| desc.addFamily(new HColumnDescriptor(family)); |
| |
| // 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 |
| HBaseAdmin admin = util.getHBaseAdmin(); |
| 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()) { |
| LOG.debug("Waiting on regionserver to abort.."); |
| } |
| } |
| |
| } finally { |
| // cleanup |
| util.shutdownMiniCluster(); |
| } |
| } |
| } |