Index: src/test/org/apache/hcatalog/mapreduce/PassPropertiesTest.java =================================================================== --- src/test/org/apache/hcatalog/mapreduce/PassPropertiesTest.java (revision 0) +++ src/test/org/apache/hcatalog/mapreduce/PassPropertiesTest.java (revision 0) @@ -0,0 +1,151 @@ +/* + * 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.hcatalog.mapreduce; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Iterator; + +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.hive.cli.CliSessionState; +import org.apache.hadoop.hive.conf.HiveConf; +import org.apache.hadoop.hive.metastore.MetaStoreUtils; +import org.apache.hadoop.hive.ql.Driver; +import org.apache.hadoop.hive.ql.session.SessionState; +import org.apache.hadoop.io.LongWritable; +import org.apache.hadoop.io.NullWritable; +import org.apache.hadoop.io.Text; +import org.apache.hadoop.mapreduce.Job; +import org.apache.hadoop.mapreduce.Mapper; +import org.apache.hadoop.mapreduce.lib.input.TextInputFormat; +import org.apache.hcatalog.HcatTestUtils; +import org.apache.hcatalog.common.HCatConstants; +import org.apache.hcatalog.common.HCatException; +import org.apache.hcatalog.common.HCatUtil; +import org.apache.hcatalog.data.DefaultHCatRecord; +import org.apache.hcatalog.data.schema.HCatFieldSchema; +import org.apache.hcatalog.data.schema.HCatSchema; +import org.apache.pig.ExecType; +import org.apache.pig.PigServer; +import org.apache.pig.data.Tuple; +import org.junit.Test; + +public class PassPropertiesTest { + private static final String TEST_DATA_DIR = System.getProperty("user.dir") + + "/build/test/data/" + TestSequenceFileReadWrite.class.getCanonicalName(); + private static final String TEST_WAREHOUSE_DIR = TEST_DATA_DIR + "/warehouse"; + private static final String INPUT_FILE_NAME = TEST_DATA_DIR + "/input.data"; + + private static Driver driver; + private static PigServer server; + private static String[] input; + private static HiveConf hiveConf; + + public void Initialize() throws Exception { + hiveConf = new HiveConf(this.getClass()); + hiveConf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, ""); + hiveConf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, ""); + hiveConf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false"); + hiveConf.set(HiveConf.ConfVars.METASTOREWAREHOUSE.varname, TEST_WAREHOUSE_DIR); + driver = new Driver(hiveConf); + SessionState.start(new CliSessionState(hiveConf)); + + new File(TEST_WAREHOUSE_DIR).mkdirs(); + + int numRows = 3; + input = new String[numRows]; + for (int i = 0; i < numRows; i++) { + String col1 = "a" + i; + String col2 = "b" + i; + input[i] = i + "," + col1 + "," + col2; + } + HcatTestUtils.createTestDataFile(INPUT_FILE_NAME, input); + server = new PigServer(ExecType.LOCAL); + } + + @Test + public void testSequenceTableWriteReadMR() throws Exception{ + Initialize(); + String createTable = "CREATE TABLE bad_props_table(a0 int, a1 String, a2 String) STORED AS SEQUENCEFILE"; + driver.run("drop table bad_props_table"); + int retCode1 = driver.run(createTable).getResponseCode(); + assertTrue(retCode1 == 0); + + boolean caughtException = false; + try { + Configuration conf = new Configuration(); + conf.set("hive.metastore.uris", "thrift://no.such.machine:10888"); + conf.set("hive.metastore.local", "false"); + conf.set("javax.jdo.option.ConnectionURL", + "jdbc:mysql://no.such.machine/nosuchdb?createDatabaseIfNotExist=false"); + conf.set("javax.jdo.option.ConnectionDriverName", "com.mysql.jdbc.Driver"); + Job job = new Job(conf, "Write-hcat-seq-table"); + job.setJarByClass(TestSequenceFileReadWrite.class); + + job.setMapperClass(Map.class); + job.setOutputKeyClass(NullWritable.class); + job.setOutputValueClass(DefaultHCatRecord.class); + job.setInputFormatClass(TextInputFormat.class); + TextInputFormat.setInputPaths(job, INPUT_FILE_NAME); + + HCatOutputFormat.setOutput(job, OutputJobInfo.create( + MetaStoreUtils.DEFAULT_DATABASE_NAME, "bad_props_table", null)); + job.setOutputFormatClass(HCatOutputFormat.class); + HCatOutputFormat.setSchema(job, getSchema()); + job.setNumReduceTasks(0); + assertTrue(job.waitForCompletion(true)); + new FileOutputCommitterContainer(job, null).cleanupJob(job); + } catch (Exception e) { + caughtException = true; + assertTrue(e.getMessage().contains( + "Could not connect to meta store using any of the URIs provided")); + } + assertTrue(caughtException); + } + + public static class Map extends Mapper{ + + public void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException { + String[] cols = value.toString().split(","); + DefaultHCatRecord record = new DefaultHCatRecord(3); + record.set(0,Integer.parseInt(cols[0])); + record.set(1,cols[1]); + record.set(2,cols[2]); + context.write(NullWritable.get(), record); + } + } + + private HCatSchema getSchema() throws HCatException { + HCatSchema schema = new HCatSchema(new ArrayList()); + schema.append(new HCatFieldSchema("a0", HCatFieldSchema.Type.INT, + "")); + schema.append(new HCatFieldSchema("a1", + HCatFieldSchema.Type.STRING, "")); + schema.append(new HCatFieldSchema("a2", + HCatFieldSchema.Type.STRING, "")); + return schema; + } + + + +} Index: src/java/org/apache/hcatalog/common/HCatUtil.java =================================================================== --- src/java/org/apache/hcatalog/common/HCatUtil.java (revision 1306616) +++ src/java/org/apache/hcatalog/common/HCatUtil.java (working copy) @@ -627,7 +627,7 @@ public static HiveConf getHiveConf(Configuration conf) throws IOException { - HiveConf hiveConf = new HiveConf(); + HiveConf hiveConf = new HiveConf(conf, HCatUtil.class); //copy the hive conf into the job conf and restore it //in the backend context