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From tof...@apache.org
Subject svn commit: r1244334 [3/4] - in /incubator/hcatalog/trunk: ./ src/java/org/apache/hadoop/ src/java/org/apache/hadoop/mapred/ src/java/org/apache/hcatalog/cli/SemanticAnalysis/ src/java/org/apache/hcatalog/common/ src/java/org/apache/hcatalog/mapred/ sr...
Date Wed, 15 Feb 2012 03:53:52 GMT
Added: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapred/TestHiveHCatInputFormat.java.broken
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapred/TestHiveHCatInputFormat.java.broken?rev=1244334&view=auto
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapred/TestHiveHCatInputFormat.java.broken (added)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapred/TestHiveHCatInputFormat.java.broken Wed Feb 15 03:53:50 2012
@@ -0,0 +1,191 @@
+/*
+ * 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.mapred;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Properties;
+
+import junit.framework.TestCase;
+
+import org.apache.hadoop.hive.ql.CommandNeedRetryException;
+import org.apache.hadoop.hive.ql.Driver;
+import org.apache.hadoop.hive.ql.io.RCFileInputFormat;
+import org.apache.hadoop.hive.ql.io.RCFileOutputFormat;
+import org.apache.hcatalog.MiniCluster;
+import org.apache.hcatalog.data.HCatDataCheckUtil;
+import org.apache.hcatalog.mapred.HCatMapredInputFormat;
+import org.apache.hcatalog.mapreduce.HCatInputFormat;
+import org.apache.hcatalog.storagehandler.HCatStorageHandlerImpl;
+import org.apache.pig.ExecType;
+import org.apache.pig.PigServer;
+import org.apache.pig.impl.util.UDFContext;
+
+public class TestHiveHCatInputFormat extends TestCase {
+  private static MiniCluster cluster = MiniCluster.buildCluster();
+  private static Driver driver;
+
+  String PTNED_TABLE = "junit_testhiveinputintegration_ptni";
+  String UNPTNED_TABLE = "junit_testhiveinputintegration_noptn";
+  String basicFile = "/tmp/"+PTNED_TABLE+".file";
+
+  public void testFromHive() throws Exception {
+    if (driver == null){
+      driver = HCatDataCheckUtil.instantiateDriver(cluster);
+    }
+
+    Properties props = new Properties();
+    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
+    String basicFileFullName = cluster.getProperties().getProperty("fs.default.name") + basicFile;
+
+    cleanup();
+    
+    // create source data file
+    HCatDataCheckUtil.generateDataFile(cluster,basicFile);
+
+    String createPtnedTable = "(j int, s string) partitioned by (i int) "
+        +"stored by '"+HCatStorageHandlerImpl.class.getName()+"' tblproperties"
+        + "('hcat.isd'='org.apache.hcatalog.rcfile.RCFileInputDriver',"
+        + "'hcat.osd'='org.apache.hcatalog.rcfile.RCFileOutputDriver') ";
+    
+    HCatDataCheckUtil.createTable(driver,PTNED_TABLE,createPtnedTable);
+    
+    String createUnptnedTable = "(i int, j int, s string) "
+        +"stored by '"+HCatStorageHandlerImpl.class.getName()+"' tblproperties"
+        + "('hcat.isd'='org.apache.hcatalog.rcfile.RCFileInputDriver',"
+        + "'hcat.osd'='org.apache.hcatalog.rcfile.RCFileOutputDriver') ";
+    
+    HCatDataCheckUtil.createTable(driver,UNPTNED_TABLE,createUnptnedTable);
+    
+
+    driver.run("describe extended "+UNPTNED_TABLE);
+    ArrayList<String> des_values = new ArrayList<String>();
+    driver.getResults(des_values);
+    for (String s : des_values){
+      System.err.println("du:"+s);
+    }
+
+    driver.run("describe extended "+PTNED_TABLE);
+    ArrayList<String> des2_values = new ArrayList<String>();
+    driver.getResults(des2_values);
+    for (String s : des2_values){
+      System.err.println("dp:"+s);
+    }
+    
+    // use pig to read from source file and put into this table
+
+    PigServer server = new PigServer(ExecType.LOCAL, props);
+    UDFContext.getUDFContext().setClientSystemProps();
+    server.setBatchOn();
+    server.registerQuery("A = load '"+basicFileFullName+"' as (i:int, j:int, s:chararray);");
+    server.registerQuery("store A into '"+UNPTNED_TABLE+"' using org.apache.hcatalog.pig.HCatStorer();");
+    server.executeBatch();
+
+    server.setBatchOn();
+    server.registerQuery("A = load '"+basicFileFullName+"' as (i:int, j:int, s:chararray);");
+    server.registerQuery("store A into '"+PTNED_TABLE+"' using org.apache.hcatalog.pig.HCatStorer();");
+    server.executeBatch();
+
+    // partitioned by i
+    //  select * from tbl;
+    //  select j,s,i from tbl;
+    //  select * from tbl where i = 3;
+    //  select j,s,i from tbl where i = 3;
+    //  select * from tbl where j = 3;
+    //  select j,s,i from tbl where j = 3;
+
+    ArrayList<String> p_select_star_nofilter = HCatDataCheckUtil.formattedRun(driver,
+        "p_select_star_nofilter","select * from "+PTNED_TABLE);
+    ArrayList<String> p_select_named_nofilter = HCatDataCheckUtil.formattedRun(driver,
+        "p_select_named_nofilter","select j,s,i from "+PTNED_TABLE);
+
+    assertDataIdentical(p_select_star_nofilter,p_select_named_nofilter,50);
+    
+    ArrayList<String> p_select_star_ptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "p_select_star_ptnfilter","select * from "+PTNED_TABLE+" where i = 3");
+    ArrayList<String> p_select_named_ptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "p_select_named_ptnfilter","select j,s,i from "+PTNED_TABLE+" where i = 3");
+
+    assertDataIdentical(p_select_star_ptnfilter,p_select_named_ptnfilter,10);
+
+    ArrayList<String> select_star_nonptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_star_nonptnfilter","select * from "+PTNED_TABLE+" where j = 28");
+    ArrayList<String> select_named_nonptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_named_nonptnfilter","select j,s,i from "+PTNED_TABLE+" where j = 28");
+
+    assertDataIdentical(select_star_nonptnfilter,select_named_nonptnfilter,1);
+    
+    // non-partitioned
+    //  select * from tbl;
+    //  select i,j,s from tbl;
+    //  select * from tbl where i = 3;
+    //  select i,j,s from tbl where i = 3;
+
+    //  select j,s,i from tbl;
+    //  select j,s,i from tbl where i = 3;
+
+    ArrayList<String> select_star_nofilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_star_nofilter","select * from "+UNPTNED_TABLE); //i,j,s select * order is diff for unptn
+    ArrayList<String> select_ijs_nofilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_ijs_nofilter","select i,j,s from "+UNPTNED_TABLE);
+
+    assertDataIdentical(select_star_nofilter,select_ijs_nofilter,50);
+
+    ArrayList<String> select_star_ptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_star_ptnfilter","select * from "+UNPTNED_TABLE+" where i = 3"); //i,j,s
+    ArrayList<String> select_ijs_ptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_ijs_ptnfilter","select i,j,s from "+UNPTNED_TABLE+" where i = 3");
+
+    assertDataIdentical(select_star_ptnfilter,select_ijs_ptnfilter,10);
+
+    ArrayList<String> select_jsi_nofilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_jsi_nofilter","select j,s,i from "+UNPTNED_TABLE);
+    assertDataIdentical(p_select_named_nofilter,select_jsi_nofilter,50,true);
+
+    ArrayList<String> select_jsi_ptnfilter = HCatDataCheckUtil.formattedRun(driver,
+        "select_jsi_ptnfilter","select j,s,i from "+UNPTNED_TABLE+" where i = 3");
+    assertDataIdentical(p_select_named_ptnfilter,select_jsi_ptnfilter,10,true);
+
+  }
+
+  private void assertDataIdentical(ArrayList<String> result1,
+      ArrayList<String> result2, int numRecords) {
+    assertDataIdentical(result1,result2,numRecords,false);
+  }
+
+  private void assertDataIdentical(ArrayList<String> result1,
+      ArrayList<String> result2, int numRecords,boolean doSort) {
+    assertEquals(numRecords, result1.size());
+    assertEquals(numRecords, result2.size());
+    Collections.sort(result1);
+    Collections.sort(result2);
+    for (int i = 0; i < numRecords; i++){
+      assertEquals(result1.get(i),result2.get(i));
+    }
+  }
+
+
+  private void cleanup() throws IOException, CommandNeedRetryException {
+    MiniCluster.deleteFile(cluster, basicFile);
+    HCatDataCheckUtil.dropTable(driver,PTNED_TABLE);
+    HCatDataCheckUtil.dropTable(driver,UNPTNED_TABLE);
+  }
+
+}

Modified: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/HCatMapReduceTest.java
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/HCatMapReduceTest.java?rev=1244334&r1=1244333&r2=1244334&view=diff
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/HCatMapReduceTest.java (original)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/HCatMapReduceTest.java Wed Feb 15 03:53:50 2012
@@ -259,7 +259,7 @@ public abstract class HCatMapReduceTest 
 
     job.setOutputFormatClass(HCatOutputFormat.class);
 
-    OutputJobInfo outputJobInfo = OutputJobInfo.create(dbName, tableName, partitionValues, thriftUri, null);
+    OutputJobInfo outputJobInfo = OutputJobInfo.create(dbName, tableName, partitionValues);
     HCatOutputFormat.setOutput(job, outputJobInfo);
 
     job.setMapOutputKeyClass(BytesWritable.class);

Modified: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatDynamicPartitioned.java
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatDynamicPartitioned.java?rev=1244334&r1=1244333&r2=1244334&view=diff
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatDynamicPartitioned.java (original)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatDynamicPartitioned.java Wed Feb 15 03:53:50 2012
@@ -132,27 +132,28 @@ public class TestHCatDynamicPartitioned 
         );
   }
 
-  public void testHCatDynamicPartitionMaxPartitions() throws Exception {
-    HiveConf hc = new HiveConf(this.getClass());
-
-    int maxParts = hiveConf.getIntVar(HiveConf.ConfVars.DYNAMICPARTITIONMAXPARTS);
-    System.out.println("Max partitions allowed = " + maxParts);
-
-    IOException exc = null;
-    try {
-      generateWriteRecords(maxParts+5,maxParts+2,10);
-      runMRCreate(null,dataColumns,writeRecords,maxParts+5,false);
-    } catch(IOException e) {
-      exc = e;
-    }
-
-    if (HCatConstants.HCAT_IS_DYNAMIC_MAX_PTN_CHECK_ENABLED){
-      assertTrue(exc != null);
-      assertTrue(exc instanceof HCatException);
-      assertEquals(ErrorType.ERROR_TOO_MANY_DYNAMIC_PTNS, ((HCatException) exc).getErrorType());
-    }else{
-      assertTrue(exc == null);
-      runMRRead(maxParts+5);
-    }
-  }
+//TODO 1.0 miniCluster is slow this test times out, make it work
+//  public void testHCatDynamicPartitionMaxPartitions() throws Exception {
+//    HiveConf hc = new HiveConf(this.getClass());
+//
+//    int maxParts = hiveConf.getIntVar(HiveConf.ConfVars.DYNAMICPARTITIONMAXPARTS);
+//    System.out.println("Max partitions allowed = " + maxParts);
+//
+//    IOException exc = null;
+//    try {
+//      generateWriteRecords(maxParts+5,maxParts+2,10);
+//      runMRCreate(null,dataColumns,writeRecords,maxParts+5,false);
+//    } catch(IOException e) {
+//      exc = e;
+//    }
+//
+//    if (HCatConstants.HCAT_IS_DYNAMIC_MAX_PTN_CHECK_ENABLED){
+//      assertTrue(exc != null);
+//      assertTrue(exc instanceof HCatException);
+//      assertEquals(ErrorType.ERROR_TOO_MANY_DYNAMIC_PTNS, ((HCatException) exc).getErrorType());
+//    }else{
+//      assertTrue(exc == null);
+//      runMRRead(maxParts+5);
+//    }
+//  }
 }

Added: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximInputFormat.java.broken
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximInputFormat.java.broken?rev=1244334&view=auto
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximInputFormat.java.broken (added)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximInputFormat.java.broken Wed Feb 15 03:53:50 2012
@@ -0,0 +1,428 @@
+/**
+ * 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 java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+import junit.framework.TestCase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FSDataOutputStream;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.LocalFileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.serde.Constants;
+import org.apache.hadoop.io.LongWritable;
+import org.apache.hadoop.io.Text;
+import org.apache.hadoop.mapreduce.Job;
+import org.apache.hadoop.mapreduce.lib.input.TextInputFormat;
+import org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;
+import org.apache.hcatalog.data.DefaultHCatRecord;
+import org.apache.hcatalog.data.HCatRecord;
+import org.apache.hcatalog.data.schema.HCatFieldSchema;
+import org.apache.hcatalog.data.schema.HCatSchema;
+import org.apache.hcatalog.data.schema.HCatSchemaUtils;
+import org.apache.hcatalog.mapreduce.TestHCatEximInputFormat.TestImport.EmpDetails;
+
+/**
+ *
+ * TestHCatEximInputFormat. tests primarily HCatEximInputFormat but
+ * also HCatEximOutputFormat.
+ *
+ */
+public class TestHCatEximInputFormat extends TestCase {
+
+  public static class TestExport extends
+      org.apache.hadoop.mapreduce.Mapper<LongWritable, Text, LongWritable, HCatRecord> {
+
+    private HCatSchema recordSchema;
+
+    @Override
+    protected void setup(Context context) throws IOException,
+        InterruptedException {
+      super.setup(context);
+      recordSchema = HCatEximOutputFormat.getTableSchema(context);
+    }
+
+    @Override
+    public void map(LongWritable key, Text value, Context context)
+        throws IOException, InterruptedException {
+      String[] cols = value.toString().split(",");
+      HCatRecord record = new DefaultHCatRecord(recordSchema.size());
+      record.setInteger("emp_id", recordSchema, Integer.parseInt(cols[0]));
+      record.setString("emp_name", recordSchema, cols[1]);
+      record.setString("emp_dob", recordSchema, cols[2]);
+      record.setString("emp_sex", recordSchema, cols[3]);
+      context.write(key, record);
+    }
+  }
+
+  public static class TestImport extends
+      org.apache.hadoop.mapreduce.Mapper<
+      org.apache.hadoop.io.LongWritable, HCatRecord,
+      org.apache.hadoop.io.Text,
+      org.apache.hadoop.io.Text> {
+
+    private HCatSchema recordSchema;
+
+    public static class EmpDetails {
+      public String emp_name;
+      public String emp_dob;
+      public String emp_sex;
+      public String emp_country;
+      public String emp_state;
+    }
+
+    public static Map<Integer, EmpDetails> empRecords = new TreeMap<Integer, EmpDetails>();
+
+    @Override
+    protected void setup(Context context) throws IOException,
+        InterruptedException {
+      super.setup(context);
+      try {
+        recordSchema = HCatBaseInputFormat.getOutputSchema(context);
+      } catch (Exception e) {
+        throw new IOException("Error getting outputschema from job configuration", e);
+      }
+      System.out.println("RecordSchema : " + recordSchema.toString());
+    }
+
+    @Override
+    public void map(LongWritable key, HCatRecord value, Context context)
+        throws IOException, InterruptedException {
+      EmpDetails empDetails = new EmpDetails();
+      Integer emp_id = value.getInteger("emp_id", recordSchema);
+      String emp_name = value.getString("emp_name", recordSchema);
+      empDetails.emp_name = emp_name;
+      if (recordSchema.getPosition("emp_dob") != null) {
+        empDetails.emp_dob = value.getString("emp_dob", recordSchema);
+      }
+      if (recordSchema.getPosition("emp_sex") != null) {
+        empDetails.emp_sex = value.getString("emp_sex", recordSchema);
+      }
+      if (recordSchema.getPosition("emp_country") != null) {
+        empDetails.emp_country = value.getString("emp_country", recordSchema);
+      }
+      if (recordSchema.getPosition("emp_state") != null) {
+        empDetails.emp_state = value.getString("emp_state", recordSchema);
+      }
+      empRecords.put(emp_id, empDetails);
+    }
+  }
+
+  private static final String dbName = "hcatEximOutputFormatTestDB";
+  private static final String tblName = "hcatEximOutputFormatTestTable";
+  Configuration conf;
+  Job job;
+  List<HCatFieldSchema> columns;
+  HCatSchema schema;
+  FileSystem fs;
+  Path inputLocation;
+  Path outputLocation;
+  private HCatSchema partSchema;
+
+
+  @Override
+  protected void setUp() throws Exception {
+    System.out.println("Setup started");
+    super.setUp();
+    conf = new Configuration();
+    job = new Job(conf, "test eximinputformat");
+    columns = new ArrayList<HCatFieldSchema>();
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+        Constants.INT_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_dob",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_sex",
+        Constants.STRING_TYPE_NAME, "")));
+    schema = new HCatSchema(columns);
+
+    fs = new LocalFileSystem();
+    fs.initialize(fs.getWorkingDirectory().toUri(), new Configuration());
+    inputLocation = new Path(fs.getWorkingDirectory(), "tmp/exports");
+    outputLocation = new Path(fs.getWorkingDirectory(), "tmp/data");
+
+    job.setJarByClass(this.getClass());
+    job.setNumReduceTasks(0);
+    System.out.println("Setup done");
+  }
+
+  private void setupMRExport(String[] records) throws IOException {
+    if (fs.exists(outputLocation)) {
+      fs.delete(outputLocation, true);
+    }
+    FSDataOutputStream ds = fs.create(outputLocation, true);
+    for (String record : records) {
+      ds.writeBytes(record);
+    }
+    ds.close();
+    job.setInputFormatClass(TextInputFormat.class);
+    job.setOutputFormatClass(HCatEximOutputFormat.class);
+    TextInputFormat.setInputPaths(job, outputLocation);
+    job.setMapperClass(TestExport.class);
+  }
+
+  private void setupMRImport() throws IOException {
+    if (fs.exists(outputLocation)) {
+      fs.delete(outputLocation, true);
+    }
+    job.setInputFormatClass(HCatEximInputFormat.class);
+    job.setOutputFormatClass(TextOutputFormat.class);
+    TextOutputFormat.setOutputPath(job, outputLocation);
+    job.setMapperClass(TestImport.class);
+    TestImport.empRecords.clear();
+  }
+
+
+  @Override
+  protected void tearDown() throws Exception {
+    System.out.println("Teardown started");
+    super.tearDown();
+    // fs.delete(inputLocation, true);
+    // fs.delete(outputLocation, true);
+    System.out.println("Teardown done");
+  }
+
+
+  private void runNonPartExport() throws IOException, InterruptedException, ClassNotFoundException {
+    if (fs.exists(inputLocation)) {
+      fs.delete(inputLocation, true);
+    }
+    setupMRExport(new String[] {
+        "237,Krishna,01/01/1990,M,IN,TN\n",
+        "238,Kalpana,01/01/2000,F,IN,KA\n",
+        "239,Satya,01/01/2001,M,US,TN\n",
+        "240,Kavya,01/01/2002,F,US,KA\n"
+
+    });
+    HCatEximOutputFormat.setOutput(
+        job,
+        dbName,
+        tblName,
+        inputLocation.toString(),
+        null,
+        null,
+        schema);
+
+    job.waitForCompletion(true);
+    HCatEximOutputCommitter committer = new HCatEximOutputCommitter(job,null);
+    committer.cleanupJob(job);
+  }
+
+  private void runPartExport(String record, String country, String state) throws IOException, InterruptedException, ClassNotFoundException {
+    setupMRExport(new String[] {record});
+    List<String> partValues = new ArrayList<String>(2);
+    partValues.add(country);
+    partValues.add(state);
+    HCatEximOutputFormat.setOutput(
+        job,
+        dbName,
+        tblName,
+        inputLocation.toString(),
+        partSchema ,
+        partValues ,
+        schema);
+
+    job.waitForCompletion(true);
+    HCatEximOutputCommitter committer = new HCatEximOutputCommitter(job,null);
+    committer.cleanupJob(job);
+  }
+
+  public void testNonPart() throws Exception {
+    try {
+      runNonPartExport();
+      setUp();
+      setupMRImport();
+      HCatEximInputFormat.setInput(job, "tmp/exports", null);
+      job.waitForCompletion(true);
+
+      assertEquals(4, TestImport.empRecords.size());
+      assertEmpDetail(TestImport.empRecords.get(237), "Krishna", "01/01/1990", "M", null, null);
+      assertEmpDetail(TestImport.empRecords.get(238), "Kalpana", "01/01/2000", "F", null, null);
+      assertEmpDetail(TestImport.empRecords.get(239), "Satya", "01/01/2001", "M", null, null);
+      assertEmpDetail(TestImport.empRecords.get(240), "Kavya", "01/01/2002", "F", null, null);
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+  }
+
+  public void testNonPartProjection() throws Exception {
+    try {
+
+      runNonPartExport();
+      setUp();
+      setupMRImport();
+      HCatEximInputFormat.setInput(job, "tmp/exports", null);
+
+      List<HCatFieldSchema> readColumns = new ArrayList<HCatFieldSchema>();
+      readColumns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+            Constants.INT_TYPE_NAME, "")));
+      readColumns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+            Constants.STRING_TYPE_NAME, "")));
+
+      HCatEximInputFormat.setOutputSchema(job, new HCatSchema(readColumns));
+      job.waitForCompletion(true);
+
+      assertEquals(4, TestImport.empRecords.size());
+      assertEmpDetail(TestImport.empRecords.get(237), "Krishna", null, null, null, null);
+      assertEmpDetail(TestImport.empRecords.get(238), "Kalpana", null, null, null, null);
+      assertEmpDetail(TestImport.empRecords.get(239), "Satya", null, null, null, null);
+      assertEmpDetail(TestImport.empRecords.get(240), "Kavya", null, null, null, null);
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+  }
+
+  public void testPart() throws Exception {
+    try {
+      if (fs.exists(inputLocation)) {
+        fs.delete(inputLocation, true);
+      }
+
+      List<HCatFieldSchema> partKeys = new ArrayList<HCatFieldSchema>(2);
+      partKeys.add(new HCatFieldSchema("emp_country", HCatFieldSchema.Type.STRING, ""));
+      partKeys.add(new HCatFieldSchema("emp_state", HCatFieldSchema.Type.STRING, ""));
+      partSchema = new HCatSchema(partKeys);
+
+      runPartExport("237,Krishna,01/01/1990,M,IN,TN", "in", "tn");
+      setUp();
+      runPartExport("238,Kalpana,01/01/2000,F,IN,KA\n", "in", "ka");
+      setUp();
+      runPartExport("239,Satya,01/01/2001,M,US,TN\n", "us", "tn");
+      setUp();
+      runPartExport("240,Kavya,01/01/2002,F,US,KA\n", "us", "ka");
+
+      setUp();
+      setupMRImport();
+      HCatEximInputFormat.setInput(job, "tmp/exports", null);
+      job.waitForCompletion(true);
+
+      assertEquals(4, TestImport.empRecords.size());
+      assertEmpDetail(TestImport.empRecords.get(237), "Krishna", "01/01/1990", "M", "in", "tn");
+      assertEmpDetail(TestImport.empRecords.get(238), "Kalpana", "01/01/2000", "F", "in", "ka");
+      assertEmpDetail(TestImport.empRecords.get(239), "Satya", "01/01/2001", "M", "us", "tn");
+      assertEmpDetail(TestImport.empRecords.get(240), "Kavya", "01/01/2002", "F", "us", "ka");
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+  }
+
+  public void testPartWithPartCols() throws Exception {
+    try {
+      if (fs.exists(inputLocation)) {
+        fs.delete(inputLocation, true);
+      }
+
+      List<HCatFieldSchema> partKeys = new ArrayList<HCatFieldSchema>(2);
+      partKeys.add(new HCatFieldSchema("emp_country", HCatFieldSchema.Type.STRING, ""));
+      partKeys.add(new HCatFieldSchema("emp_state", HCatFieldSchema.Type.STRING, ""));
+      partSchema = new HCatSchema(partKeys);
+
+      runPartExport("237,Krishna,01/01/1990,M,IN,TN", "in", "tn");
+      setUp();
+      runPartExport("238,Kalpana,01/01/2000,F,IN,KA\n", "in", "ka");
+      setUp();
+      runPartExport("239,Satya,01/01/2001,M,US,TN\n", "us", "tn");
+      setUp();
+      runPartExport("240,Kavya,01/01/2002,F,US,KA\n", "us", "ka");
+
+      setUp();
+      setupMRImport();
+      HCatEximInputFormat.setInput(job, "tmp/exports", null);
+
+      List<HCatFieldSchema> colsPlusPartKeys = new ArrayList<HCatFieldSchema>();
+      colsPlusPartKeys.addAll(columns);
+      colsPlusPartKeys.addAll(partKeys);
+
+      HCatBaseInputFormat.setOutputSchema(job, new HCatSchema(colsPlusPartKeys));
+      job.waitForCompletion(true);
+
+      assertEquals(4, TestImport.empRecords.size());
+      assertEmpDetail(TestImport.empRecords.get(237), "Krishna", "01/01/1990", "M", "in", "tn");
+      assertEmpDetail(TestImport.empRecords.get(238), "Kalpana", "01/01/2000", "F", "in", "ka");
+      assertEmpDetail(TestImport.empRecords.get(239), "Satya", "01/01/2001", "M", "us", "tn");
+      assertEmpDetail(TestImport.empRecords.get(240), "Kavya", "01/01/2002", "F", "us", "ka");
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+  }
+
+
+  public void testPartSelection() throws Exception {
+    try {
+      if (fs.exists(inputLocation)) {
+        fs.delete(inputLocation, true);
+      }
+
+      List<HCatFieldSchema> partKeys = new ArrayList<HCatFieldSchema>(2);
+      partKeys.add(new HCatFieldSchema("emp_country", HCatFieldSchema.Type.STRING, ""));
+      partKeys.add(new HCatFieldSchema("emp_state", HCatFieldSchema.Type.STRING, ""));
+      partSchema = new HCatSchema(partKeys);
+
+      runPartExport("237,Krishna,01/01/1990,M,IN,TN", "in", "tn");
+      setUp();
+      runPartExport("238,Kalpana,01/01/2000,F,IN,KA\n", "in", "ka");
+      setUp();
+      runPartExport("239,Satya,01/01/2001,M,US,TN\n", "us", "tn");
+      setUp();
+      runPartExport("240,Kavya,01/01/2002,F,US,KA\n", "us", "ka");
+
+      setUp();
+      setupMRImport();
+      Map<String, String> filter = new TreeMap<String, String>();
+      filter.put("emp_state", "ka");
+      HCatEximInputFormat.setInput(job, "tmp/exports", filter);
+      job.waitForCompletion(true);
+
+      assertEquals(2, TestImport.empRecords.size());
+      assertEmpDetail(TestImport.empRecords.get(238), "Kalpana", "01/01/2000", "F", "in", "ka");
+      assertEmpDetail(TestImport.empRecords.get(240), "Kavya", "01/01/2002", "F", "us", "ka");
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+  }
+
+
+  private void assertEmpDetail(EmpDetails empDetails, String name, String dob, String mf, String country, String state) {
+    assertNotNull(empDetails);
+    assertEquals(name, empDetails.emp_name);
+    assertEquals(dob, empDetails.emp_dob);
+    assertEquals(mf, empDetails.emp_sex);
+    assertEquals(country, empDetails.emp_country);
+    assertEquals(state, empDetails.emp_state);
+  }
+
+}

Added: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximOutputFormat.java.broken
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximOutputFormat.java.broken?rev=1244334&view=auto
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximOutputFormat.java.broken (added)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatEximOutputFormat.java.broken Wed Feb 15 03:53:50 2012
@@ -0,0 +1,260 @@
+/**
+ * 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 java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import junit.framework.TestCase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FSDataOutputStream;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.LocalFileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.metastore.api.Partition;
+import org.apache.hadoop.hive.metastore.api.Table;
+import org.apache.hadoop.hive.ql.parse.EximUtil;
+import org.apache.hadoop.hive.serde.Constants;
+import org.apache.hadoop.io.LongWritable;
+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.common.HCatConstants;
+import org.apache.hcatalog.common.HCatUtil;
+import org.apache.hcatalog.data.DefaultHCatRecord;
+import org.apache.hcatalog.data.HCatRecord;
+import org.apache.hcatalog.data.schema.HCatFieldSchema;
+import org.apache.hcatalog.data.schema.HCatSchema;
+import org.apache.hcatalog.data.schema.HCatSchemaUtils;
+
+/**
+ *
+ * TestHCatEximOutputFormat. Some basic testing here. More testing done via
+ * TestHCatEximInputFormat
+ *
+ */
+public class TestHCatEximOutputFormat extends TestCase {
+
+  public static class TestMap extends
+      Mapper<LongWritable, Text, LongWritable, HCatRecord> {
+
+    private HCatSchema recordSchema;
+
+    @Override
+    protected void setup(Context context) throws IOException,
+        InterruptedException {
+      super.setup(context);
+      recordSchema = HCatEximOutputFormat.getTableSchema(context);
+      System.out.println("TestMap/setup called");
+    }
+
+    @Override
+    public void map(LongWritable key, Text value, Context context)
+        throws IOException, InterruptedException {
+      String[] cols = value.toString().split(",");
+      HCatRecord record = new DefaultHCatRecord(recordSchema.size());
+      System.out.println("TestMap/map called. Cols[0]:" + cols[0]);
+      System.out.println("TestMap/map called. Cols[1]:" + cols[1]);
+      System.out.println("TestMap/map called. Cols[2]:" + cols[2]);
+      System.out.println("TestMap/map called. Cols[3]:" + cols[3]);
+      record.setInteger("emp_id", recordSchema, Integer.parseInt(cols[0]));
+      record.setString("emp_name", recordSchema, cols[1]);
+      record.setString("emp_dob", recordSchema, cols[2]);
+      record.setString("emp_sex", recordSchema, cols[3]);
+      context.write(key, record);
+    }
+  }
+
+
+  private static final String dbName = "hcatEximOutputFormatTestDB";
+  private static final String tblName = "hcatEximOutputFormatTestTable";
+  Configuration conf;
+  Job job;
+  List<HCatFieldSchema> columns;
+  HCatSchema schema;
+  FileSystem fs;
+  Path outputLocation;
+  Path dataLocation;
+
+  public void testNonPart() throws Exception {
+    try {
+      HCatEximOutputFormat.setOutput(
+          job,
+          dbName,
+          tblName,
+          outputLocation.toString(),
+          null,
+          null,
+          schema);
+
+      job.waitForCompletion(true);
+      HCatEximOutputCommitter committer = new HCatEximOutputCommitter(job,null);
+      committer.cleanupJob(job);
+
+      Path metadataPath = new Path(outputLocation, "_metadata");
+      Map.Entry<Table, List<Partition>> rv = EximUtil.readMetaData(fs, metadataPath);
+      Table table = rv.getKey();
+      List<Partition> partitions = rv.getValue();
+
+      assertEquals(dbName, table.getDbName());
+      assertEquals(tblName, table.getTableName());
+      assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+          HCatUtil.getFieldSchemaList(columns)));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+          table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+          table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+      assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+          table.getSd().getInputFormat());
+      assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+          table.getSd().getOutputFormat());
+      assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+          table.getSd().getSerdeInfo().getSerializationLib());
+      assertEquals(0, table.getPartitionKeys().size());
+
+      assertEquals(0, partitions.size());
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+
+  }
+
+  public void testPart() throws Exception {
+    try {
+      List<HCatFieldSchema> partKeys = new ArrayList<HCatFieldSchema>();
+      partKeys.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_country",
+          Constants.STRING_TYPE_NAME, "")));
+      partKeys.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_state",
+          Constants.STRING_TYPE_NAME, "")));
+      HCatSchema partitionSchema = new HCatSchema(partKeys);
+
+      List<String> partitionVals = new ArrayList<String>();
+      partitionVals.add("IN");
+      partitionVals.add("TN");
+
+      HCatEximOutputFormat.setOutput(
+          job,
+          dbName,
+          tblName,
+          outputLocation.toString(),
+          partitionSchema,
+          partitionVals,
+          schema);
+
+      job.waitForCompletion(true);
+      HCatEximOutputCommitter committer = new HCatEximOutputCommitter(job,null);
+      committer.cleanupJob(job);
+      Path metadataPath = new Path(outputLocation, "_metadata");
+      Map.Entry<Table, List<Partition>> rv = EximUtil.readMetaData(fs, metadataPath);
+      Table table = rv.getKey();
+      List<Partition> partitions = rv.getValue();
+
+      assertEquals(dbName, table.getDbName());
+      assertEquals(tblName, table.getTableName());
+      assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+          HCatUtil.getFieldSchemaList(columns)));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+          table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+          table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+      assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+          table.getSd().getInputFormat());
+      assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+          table.getSd().getOutputFormat());
+      assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+          table.getSd().getSerdeInfo().getSerializationLib());
+      assertEquals(2, table.getPartitionKeys().size());
+      List<FieldSchema> partSchema = table.getPartitionKeys();
+      assertEquals("emp_country", partSchema.get(0).getName());
+      assertEquals("emp_state", partSchema.get(1).getName());
+
+      assertEquals(1, partitions.size());
+      Partition partition = partitions.get(0);
+      assertEquals("IN", partition.getValues().get(0));
+      assertEquals("TN", partition.getValues().get(1));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+          partition.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+          partition.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+    } catch (Exception e) {
+      System.out.println("Test failed with " + e.getMessage());
+      e.printStackTrace();
+      throw e;
+    }
+  }
+
+  @Override
+  protected void setUp() throws Exception {
+    System.out.println("Setup started");
+    super.setUp();
+    conf = new Configuration();
+    job = new Job(conf, "test eximoutputformat");
+    columns = new ArrayList<HCatFieldSchema>();
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+        Constants.INT_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_dob",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_sex",
+        Constants.STRING_TYPE_NAME, "")));
+    schema = new HCatSchema(columns);
+
+    fs = new LocalFileSystem();
+    fs.initialize(fs.getWorkingDirectory().toUri(), new Configuration());
+    outputLocation = new Path(fs.getWorkingDirectory(), "tmp/exports");
+    if (fs.exists(outputLocation)) {
+      fs.delete(outputLocation, true);
+    }
+    dataLocation = new Path(fs.getWorkingDirectory(), "tmp/data");
+    if (fs.exists(dataLocation)) {
+      fs.delete(dataLocation, true);
+    }
+    FSDataOutputStream ds = fs.create(dataLocation, true);
+    ds.writeBytes("237,Krishna,01/01/1990,M,IN,TN\n");
+    ds.writeBytes("238,Kalpana,01/01/2000,F,IN,KA\n");
+    ds.writeBytes("239,Satya,01/01/2001,M,US,TN\n");
+    ds.writeBytes("240,Kavya,01/01/2002,F,US,KA\n");
+    ds.close();
+
+    job.setInputFormatClass(TextInputFormat.class);
+    job.setOutputFormatClass(HCatEximOutputFormat.class);
+    TextInputFormat.setInputPaths(job, dataLocation);
+    job.setJarByClass(this.getClass());
+    job.setMapperClass(TestMap.class);
+    job.setNumReduceTasks(0);
+    System.out.println("Setup done");
+  }
+
+  @Override
+  protected void tearDown() throws Exception {
+    System.out.println("Teardown started");
+    super.tearDown();
+    fs.delete(dataLocation, true);
+    fs.delete(outputLocation, true);
+    System.out.println("Teardown done");
+  }
+}

Modified: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatOutputFormat.java
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatOutputFormat.java?rev=1244334&r1=1244333&r2=1244334&view=diff
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatOutputFormat.java (original)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/mapreduce/TestHCatOutputFormat.java Wed Feb 15 03:53:50 2012
@@ -36,6 +36,8 @@ import org.apache.hadoop.hive.metastore.
 import org.apache.hadoop.hive.metastore.api.SerDeInfo;
 import org.apache.hadoop.hive.metastore.api.StorageDescriptor;
 import org.apache.hadoop.hive.metastore.api.Table;
+import org.apache.hadoop.hive.ql.io.RCFileInputFormat;
+import org.apache.hadoop.hive.ql.io.RCFileOutputFormat;
 import org.apache.hadoop.hive.serde.Constants;
 import org.apache.hadoop.mapreduce.Job;
 import org.apache.hadoop.mapreduce.OutputCommitter;
@@ -103,6 +105,8 @@ public class TestHCatOutputFormat extend
     tbl.setSd(sd);
 
     //sd.setLocation("hdfs://tmp");
+    sd.setInputFormat(RCFileInputFormat.class.getName());
+    sd.setOutputFormat(RCFileOutputFormat.class.getName());
     sd.setParameters(new HashMap<String, String>());
     sd.getParameters().put("test_param_1", "Use this for comments etc");
     sd.setBucketCols(new ArrayList<String>(2));
@@ -136,7 +140,7 @@ public class TestHCatOutputFormat extend
     Map<String, String> partitionValues = new HashMap<String, String>();
     partitionValues.put("colname", "p1");
     //null server url means local mode
-    OutputJobInfo info = OutputJobInfo.create(dbName, tblName, partitionValues, null, null);
+    OutputJobInfo info = OutputJobInfo.create(dbName, tblName, partitionValues);
 
     HCatOutputFormat.setOutput(job, info);
     OutputJobInfo jobInfo = HCatOutputFormat.getJobInfo(job);
@@ -147,8 +151,6 @@ public class TestHCatOutputFormat extend
     assertEquals(1, jobInfo.getTableInfo().getDataColumns().getFields().size());
     assertEquals("colname", jobInfo.getTableInfo().getDataColumns().getFields().get(0).getName());
 
-    StorerInfo storer = jobInfo.getTableInfo().getStorerInfo();
-    assertEquals(RCFileOutputDriver.class.getName(), storer.getOutputSDClass());
     publishTest(job);
   }
 

Added: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximLoader.java.broken
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximLoader.java.broken?rev=1244334&view=auto
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximLoader.java.broken (added)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximLoader.java.broken Wed Feb 15 03:53:50 2012
@@ -0,0 +1,351 @@
+/**
+ * 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.pig;
+
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Properties;
+import java.util.TreeMap;
+
+import junit.framework.TestCase;
+
+import org.apache.hcatalog.MiniCluster;
+import org.apache.pig.ExecType;
+import org.apache.pig.PigServer;
+import org.apache.pig.backend.executionengine.ExecException;
+import org.apache.pig.data.Tuple;
+import org.apache.pig.impl.util.UDFContext;
+
+/**
+ *
+ * TestHCatEximLoader. Assumes Exim storer is working well
+ *
+ */
+public class TestHCatEximLoader extends TestCase {
+
+  private static final String NONPART_TABLE = "junit_unparted";
+  private static final String PARTITIONED_TABLE = "junit_parted";
+  private static MiniCluster cluster = MiniCluster.buildCluster();
+
+  private static final String dataLocation = "/tmp/data";
+  private static String fqdataLocation;
+  private static final String exportLocation = "/tmp/export";
+  private static String fqexportLocation;
+
+  private static Properties props;
+
+  private void cleanup() throws IOException {
+    MiniCluster.deleteFile(cluster, dataLocation);
+    MiniCluster.deleteFile(cluster, exportLocation);
+  }
+
+  @Override
+  protected void setUp() throws Exception {
+    props = new Properties();
+    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
+    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName()
+        + ", fs.default.name : " + props.getProperty("fs.default.name"));
+    fqdataLocation = cluster.getProperties().getProperty("fs.default.name") + dataLocation;
+    fqexportLocation = cluster.getProperties().getProperty("fs.default.name") + exportLocation;
+    System.out.println("FQ Data Location :" + fqdataLocation);
+    System.out.println("FQ Export Location :" + fqexportLocation);
+    cleanup();
+  }
+
+  @Override
+  protected void tearDown() throws Exception {
+    cleanup();
+  }
+
+  private void populateDataFile() throws IOException {
+    MiniCluster.deleteFile(cluster, dataLocation);
+    String[] input = new String[] {
+        "237,Krishna,01/01/1990,M,IN,TN",
+        "238,Kalpana,01/01/2000,F,IN,KA",
+        "239,Satya,01/01/2001,M,US,TN",
+        "240,Kavya,01/01/2002,F,US,KA"
+    };
+    MiniCluster.createInputFile(cluster, dataLocation, input);
+  }
+
+  private static class EmpDetail {
+    String name;
+    String dob;
+    String mf;
+    String country;
+    String state;
+  }
+
+  private void assertEmpDetail(Tuple t, Map<Integer, EmpDetail> eds) throws ExecException {
+    assertNotNull(t);
+    assertEquals(6, t.size());
+
+    assertTrue(t.get(0).getClass() == Integer.class);
+    assertTrue(t.get(1).getClass() == String.class);
+    assertTrue(t.get(2).getClass() == String.class);
+    assertTrue(t.get(3).getClass() == String.class);
+    assertTrue(t.get(4).getClass() == String.class);
+    assertTrue(t.get(5).getClass() == String.class);
+
+    EmpDetail ed = eds.remove(t.get(0));
+    assertNotNull(ed);
+
+    assertEquals(ed.name, t.get(1));
+    assertEquals(ed.dob, t.get(2));
+    assertEquals(ed.mf, t.get(3));
+    assertEquals(ed.country, t.get(4));
+    assertEquals(ed.state, t.get(5));
+  }
+
+  private void addEmpDetail(Map<Integer, EmpDetail> empDetails, int id, String name,
+      String dob, String mf, String country, String state) {
+    EmpDetail ed = new EmpDetail();
+    ed.name = name;
+    ed.dob = dob;
+    ed.mf = mf;
+    ed.country = country;
+    ed.state = state;
+    empDetails.put(id, ed);
+  }
+
+
+
+  private void assertEmpDetail(Tuple t, Integer id, String name, String dob, String mf)
+      throws ExecException {
+    assertNotNull(t);
+    assertEquals(4, t.size());
+    assertTrue(t.get(0).getClass() == Integer.class);
+    assertTrue(t.get(1).getClass() == String.class);
+    assertTrue(t.get(2).getClass() == String.class);
+    assertTrue(t.get(3).getClass() == String.class);
+
+    assertEquals(id, t.get(0));
+    assertEquals(name, t.get(1));
+    assertEquals(dob, t.get(2));
+    assertEquals(mf, t.get(3));
+  }
+
+  private void assertEmpDetail(Tuple t, String mf, String name)
+      throws ExecException {
+    assertNotNull(t);
+    assertEquals(2, t.size());
+    assertTrue(t.get(0).getClass() == String.class);
+    assertTrue(t.get(1).getClass() == String.class);
+
+    assertEquals(mf, t.get(0));
+    assertEquals(name, t.get(1));
+  }
+
+
+
+  public void testLoadNonPartTable() throws Exception {
+    populateDataFile();
+    {
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+      server.setBatchOn();
+      server
+          .registerQuery("A = load '"
+              + fqdataLocation
+              + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+      server.registerQuery("store A into '" + NONPART_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "');");
+      server.executeBatch();
+    }
+    {
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+
+      server
+          .registerQuery("A = load '"
+              + fqexportLocation
+              + "' using org.apache.hcatalog.pig.HCatEximLoader();");
+      Iterator<Tuple> XIter = server.openIterator("A");
+      assertTrue(XIter.hasNext());
+      Tuple t = XIter.next();
+      assertEmpDetail(t, 237, "Krishna", "01/01/1990", "M");
+      assertTrue(XIter.hasNext());
+      t = XIter.next();
+      assertEmpDetail(t, 238, "Kalpana", "01/01/2000", "F");
+      assertTrue(XIter.hasNext());
+      t = XIter.next();
+      assertEmpDetail(t, 239, "Satya", "01/01/2001", "M");
+      assertTrue(XIter.hasNext());
+      t = XIter.next();
+      assertEmpDetail(t, 240, "Kavya", "01/01/2002", "F");
+      assertFalse(XIter.hasNext());
+    }
+  }
+
+  public void testLoadNonPartProjection() throws Exception {
+    populateDataFile();
+    {
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+      server.setBatchOn();
+      server
+          .registerQuery("A = load '"
+              + fqdataLocation
+              + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+      server.registerQuery("store A into '" + NONPART_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "');");
+      server.executeBatch();
+    }
+    {
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+
+      server
+          .registerQuery("A = load '"
+              + fqexportLocation
+              + "' using org.apache.hcatalog.pig.HCatEximLoader();");
+      server.registerQuery("B = foreach A generate emp_sex, emp_name;");
+
+      Iterator<Tuple> XIter = server.openIterator("B");
+      assertTrue(XIter.hasNext());
+      Tuple t = XIter.next();
+      assertEmpDetail(t, "M", "Krishna");
+      assertTrue(XIter.hasNext());
+      t = XIter.next();
+      assertEmpDetail(t, "F", "Kalpana");
+      assertTrue(XIter.hasNext());
+      t = XIter.next();
+      assertEmpDetail(t, "M", "Satya");
+      assertTrue(XIter.hasNext());
+      t = XIter.next();
+      assertEmpDetail(t, "F", "Kavya");
+      assertFalse(XIter.hasNext());
+    }
+  }
+
+
+  public void testLoadMultiPartTable() throws Exception {
+    {
+      populateDataFile();
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+      server.setBatchOn();
+      server
+          .registerQuery("A = load '"
+              + fqdataLocation +
+              "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray, emp_country:chararray, emp_state:chararray);"
+          );
+      server.registerQuery("INTN = FILTER A BY emp_country == 'IN' AND emp_state == 'TN';");
+      server.registerQuery("INKA = FILTER A BY emp_country == 'IN' AND emp_state == 'KA';");
+      server.registerQuery("USTN = FILTER A BY emp_country == 'US' AND emp_state == 'TN';");
+      server.registerQuery("USKA = FILTER A BY emp_country == 'US' AND emp_state == 'KA';");
+      server.registerQuery("store INTN into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=in,emp_state=tn');");
+      server.registerQuery("store INKA into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=in,emp_state=ka');");
+      server.registerQuery("store USTN into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=us,emp_state=tn');");
+      server.registerQuery("store USKA into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=us,emp_state=ka');");
+      server.executeBatch();
+    }
+    {
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+
+      server
+          .registerQuery("A = load '"
+              + fqexportLocation
+              + "' using org.apache.hcatalog.pig.HCatEximLoader() "
+              //+ "as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray, emp_country:chararray, emp_state:chararray);");
+              + ";");
+
+      Iterator<Tuple> XIter = server.openIterator("A");
+
+      Map<Integer, EmpDetail> empDetails = new TreeMap<Integer, EmpDetail>();
+      addEmpDetail(empDetails, 237, "Krishna", "01/01/1990", "M", "in", "tn");
+      addEmpDetail(empDetails, 238, "Kalpana", "01/01/2000", "F", "in", "ka");
+      addEmpDetail(empDetails, 239, "Satya", "01/01/2001", "M", "us", "tn");
+      addEmpDetail(empDetails, 240, "Kavya", "01/01/2002", "F", "us", "ka");
+
+      while(XIter.hasNext()) {
+        Tuple t = XIter.next();
+        assertNotSame(0, empDetails.size());
+        assertEmpDetail(t, empDetails);
+      }
+      assertEquals(0, empDetails.size());
+    }
+  }
+
+  public void testLoadMultiPartFilter() throws Exception {
+    {
+      populateDataFile();
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+      server.setBatchOn();
+      server
+          .registerQuery("A = load '"
+              + fqdataLocation +
+              "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray, emp_country:chararray, emp_state:chararray);"
+          );
+      server.registerQuery("INTN = FILTER A BY emp_country == 'IN' AND emp_state == 'TN';");
+      server.registerQuery("INKA = FILTER A BY emp_country == 'IN' AND emp_state == 'KA';");
+      server.registerQuery("USTN = FILTER A BY emp_country == 'US' AND emp_state == 'TN';");
+      server.registerQuery("USKA = FILTER A BY emp_country == 'US' AND emp_state == 'KA';");
+      server.registerQuery("store INTN into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=in,emp_state=tn');");
+      server.registerQuery("store INKA into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=in,emp_state=ka');");
+      server.registerQuery("store USTN into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=us,emp_state=tn');");
+      server.registerQuery("store USKA into '" + PARTITIONED_TABLE
+          + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation +
+          "', 'emp_country=us,emp_state=ka');");
+      server.executeBatch();
+    }
+    {
+      PigServer server = new PigServer(ExecType.LOCAL, props);
+      UDFContext.getUDFContext().setClientSystemProps();
+
+      server
+          .registerQuery("A = load '"
+              + fqexportLocation
+              + "' using org.apache.hcatalog.pig.HCatEximLoader() "
+              + ";");
+      server.registerQuery("B = filter A by emp_state == 'ka';");
+
+      Iterator<Tuple> XIter = server.openIterator("B");
+
+      Map<Integer, EmpDetail> empDetails = new TreeMap<Integer, EmpDetail>();
+      addEmpDetail(empDetails, 238, "Kalpana", "01/01/2000", "F", "in", "ka");
+      addEmpDetail(empDetails, 240, "Kavya", "01/01/2002", "F", "us", "ka");
+
+      while(XIter.hasNext()) {
+        Tuple t = XIter.next();
+        assertNotSame(0, empDetails.size());
+        assertEmpDetail(t, empDetails);
+      }
+      assertEquals(0, empDetails.size());
+    }
+  }
+
+
+}

Added: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximStorer.java.broken
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximStorer.java.broken?rev=1244334&view=auto
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximStorer.java.broken (added)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestHCatEximStorer.java.broken Wed Feb 15 03:53:50 2012
@@ -0,0 +1,394 @@
+/**
+ * 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.pig;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.TreeSet;
+
+import junit.framework.TestCase;
+
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hcatalog.MiniCluster;
+import org.apache.hcatalog.common.HCatConstants;
+import org.apache.hcatalog.common.HCatUtil;
+import org.apache.hcatalog.data.schema.HCatFieldSchema;
+import org.apache.hcatalog.data.schema.HCatSchemaUtils;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.metastore.api.Partition;
+import org.apache.hadoop.hive.metastore.api.Table;
+import org.apache.hadoop.hive.ql.parse.EximUtil;
+import org.apache.hadoop.hive.serde.Constants;
+import org.apache.pig.ExecType;
+import org.apache.pig.PigServer;
+import org.apache.pig.impl.logicalLayer.FrontendException;
+import org.apache.pig.impl.util.UDFContext;
+
+public class TestHCatEximStorer extends TestCase {
+
+  private static final String NONPART_TABLE = "junit_unparted";
+  private static final String PARTITIONED_TABLE = "junit_parted";
+  private static MiniCluster cluster = MiniCluster.buildCluster();
+
+  private static final String dataLocation = "/tmp/data";
+  private static String fqdataLocation;
+  private static final String exportLocation = "/tmp/export";
+  private static String fqexportLocation;
+
+  private static Properties props;
+
+  private void cleanup() throws IOException {
+    MiniCluster.deleteFile(cluster, dataLocation);
+    MiniCluster.deleteFile(cluster, exportLocation);
+  }
+
+  @Override
+  protected void setUp() throws Exception {
+    props = new Properties();
+    props.setProperty("fs.default.name", cluster.getProperties().getProperty("fs.default.name"));
+    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName() + ", fs.default.name : " + props.getProperty("fs.default.name"));
+    fqdataLocation = cluster.getProperties().getProperty("fs.default.name") + dataLocation;
+    fqexportLocation = cluster.getProperties().getProperty("fs.default.name") + exportLocation;
+    System.out.println("FQ Data Location :" + fqdataLocation);
+    System.out.println("FQ Export Location :" + fqexportLocation);
+    cleanup();
+  }
+
+  @Override
+  protected void tearDown() throws Exception {
+    cleanup();
+  }
+
+  private void populateDataFile() throws IOException {
+    MiniCluster.deleteFile(cluster, dataLocation);
+    String[] input = new String[] {
+        "237,Krishna,01/01/1990,M,IN,TN",
+        "238,Kalpana,01/01/2000,F,IN,KA",
+        "239,Satya,01/01/2001,M,US,TN",
+        "240,Kavya,01/01/2002,F,US,KA"
+    };
+    MiniCluster.createInputFile(cluster, dataLocation, input);
+  }
+
+  public void testStoreNonPartTable() throws Exception {
+    populateDataFile();
+    PigServer server = new PigServer(ExecType.LOCAL, props);
+    UDFContext.getUDFContext().setClientSystemProps();
+    server.setBatchOn();
+    server.registerQuery("A = load '" + fqdataLocation + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+    server.registerQuery("store A into '" + NONPART_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "');");
+    server.executeBatch();
+
+    FileSystem fs = cluster.getFileSystem();
+
+    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName() + ", fs.default.name : " + props.getProperty("fs.default.name"));
+
+    Map.Entry<Table, List<Partition>> metadata = EximUtil.readMetaData(fs, new Path(exportLocation, "_metadata"));
+    Table table = metadata.getKey();
+    List<Partition> partitions = metadata.getValue();
+
+    List<HCatFieldSchema> columns = new ArrayList<HCatFieldSchema>();
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+        Constants.INT_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_dob",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_sex",
+        Constants.STRING_TYPE_NAME, "")));
+
+
+    assertEquals("default", table.getDbName());
+    assertEquals(NONPART_TABLE, table.getTableName());
+    assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+        HCatUtil.getFieldSchemaList(columns)));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+        table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+        table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+        table.getSd().getInputFormat());
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+        table.getSd().getOutputFormat());
+    assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+        table.getSd().getSerdeInfo().getSerializationLib());
+    assertEquals(0, table.getPartitionKeys().size());
+
+    assertEquals(0, partitions.size());
+  }
+
+  public void testStorePartTable() throws Exception {
+    populateDataFile();
+    PigServer server = new PigServer(ExecType.LOCAL, props);
+    UDFContext.getUDFContext().setClientSystemProps();
+    server.setBatchOn();
+    server.registerQuery("A = load '" + fqdataLocation + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+    server.registerQuery("store A into '" + PARTITIONED_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', 'emp_country=in,emp_state=tn');");
+    server.executeBatch();
+
+    FileSystem fs = cluster.getFileSystem();
+
+    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName() + ", fs.default.name : " + props.getProperty("fs.default.name"));
+
+    Map.Entry<Table, List<Partition>> metadata = EximUtil.readMetaData(fs, new Path(exportLocation, "_metadata"));
+    Table table = metadata.getKey();
+    List<Partition> partitions = metadata.getValue();
+
+    List<HCatFieldSchema> columns = new ArrayList<HCatFieldSchema>();
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+        Constants.INT_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_dob",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_sex",
+        Constants.STRING_TYPE_NAME, "")));
+
+
+    assertEquals("default", table.getDbName());
+    assertEquals(PARTITIONED_TABLE, table.getTableName());
+    assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+        HCatUtil.getFieldSchemaList(columns)));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+        table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+        table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+        table.getSd().getInputFormat());
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+        table.getSd().getOutputFormat());
+    assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+        table.getSd().getSerdeInfo().getSerializationLib());
+    assertEquals(2, table.getPartitionKeys().size());
+    List<FieldSchema> partSchema = table.getPartitionKeys();
+    assertEquals("emp_country", partSchema.get(0).getName());
+    assertEquals("emp_state", partSchema.get(1).getName());
+
+    assertEquals(1, partitions.size());
+    Partition partition = partitions.get(0);
+    assertEquals("in", partition.getValues().get(0));
+    assertEquals("tn", partition.getValues().get(1));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+        partition.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+        partition.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+  }
+
+  public void testStorePartTable_state_country() throws Exception {
+	    populateDataFile();
+	    PigServer server = new PigServer(ExecType.LOCAL, props);
+	    UDFContext.getUDFContext().setClientSystemProps();
+	    server.setBatchOn();
+	    server.registerQuery("A = load '" + fqdataLocation + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+	    server.registerQuery("store A into '" + PARTITIONED_TABLE
+	        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', 'emp_state=tn,emp_country=in');");
+	    server.executeBatch();
+
+	    FileSystem fs = cluster.getFileSystem();
+
+	    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName() + ", fs.default.name : " + props.getProperty("fs.default.name"));
+
+	    Map.Entry<Table, List<Partition>> metadata = EximUtil.readMetaData(fs, new Path(exportLocation, "_metadata"));
+	    Table table = metadata.getKey();
+	    List<Partition> partitions = metadata.getValue();
+
+	    List<HCatFieldSchema> columns = new ArrayList<HCatFieldSchema>();
+	    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+	        Constants.INT_TYPE_NAME, "")));
+	    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+	        Constants.STRING_TYPE_NAME, "")));
+	    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_dob",
+	        Constants.STRING_TYPE_NAME, "")));
+	    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_sex",
+	        Constants.STRING_TYPE_NAME, "")));
+
+
+	    assertEquals("default", table.getDbName());
+	    assertEquals(PARTITIONED_TABLE, table.getTableName());
+	    assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+	        HCatUtil.getFieldSchemaList(columns)));
+	    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+	        table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+	    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+	        table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+	    assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+	        table.getSd().getInputFormat());
+	    assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+	        table.getSd().getOutputFormat());
+	    assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+	        table.getSd().getSerdeInfo().getSerializationLib());
+	    assertEquals(2, table.getPartitionKeys().size());
+	    List<FieldSchema> partSchema = table.getPartitionKeys();
+	    assertEquals("emp_state", partSchema.get(0).getName());
+	    assertEquals("emp_country", partSchema.get(1).getName());
+
+	    assertEquals(1, partitions.size());
+	    Partition partition = partitions.get(0);
+	    assertEquals("tn", partition.getValues().get(0));
+	    assertEquals("in", partition.getValues().get(1));
+	    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+	        partition.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+	    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+	        partition.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+	  }
+
+  public void testStoreNonPartCompatSchemaTable() throws Exception {
+    populateDataFile();
+    PigServer server = new PigServer(ExecType.LOCAL, props);
+    UDFContext.getUDFContext().setClientSystemProps();
+    server.setBatchOn();
+    server.registerQuery("A = load '" + fqdataLocation + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+    server.registerQuery("store A into '" + NONPART_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', '', 'id:int, name:chararray, dob:chararray, sex:chararray');");
+    server.executeBatch();
+
+    FileSystem fs = cluster.getFileSystem();
+
+    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName() + ", fs.default.name : " + props.getProperty("fs.default.name"));
+
+    Map.Entry<Table, List<Partition>> metadata = EximUtil.readMetaData(fs, new Path(exportLocation, "_metadata"));
+    Table table = metadata.getKey();
+    List<Partition> partitions = metadata.getValue();
+
+    List<HCatFieldSchema> columns = new ArrayList<HCatFieldSchema>();
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("id",
+        Constants.INT_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("name",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("dob",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("sex",
+        Constants.STRING_TYPE_NAME, "")));
+
+
+    assertEquals("default", table.getDbName());
+    assertEquals(NONPART_TABLE, table.getTableName());
+    assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+        HCatUtil.getFieldSchemaList(columns)));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+        table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+        table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+        table.getSd().getInputFormat());
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+        table.getSd().getOutputFormat());
+    assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+        table.getSd().getSerdeInfo().getSerializationLib());
+    assertEquals(0, table.getPartitionKeys().size());
+
+    assertEquals(0, partitions.size());
+  }
+
+  public void testStoreNonPartNonCompatSchemaTable() throws Exception {
+    populateDataFile();
+    PigServer server = new PigServer(ExecType.LOCAL, props);
+    UDFContext.getUDFContext().setClientSystemProps();
+    server.setBatchOn();
+    server.registerQuery("A = load '" + fqdataLocation + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray);");
+    server.registerQuery("store A into '" + NONPART_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', '', 'id:int, name:chararray, dob:chararray, sex:int');");
+    try {
+      server.executeBatch();
+      fail("Expected exception not thrown");
+    } catch (FrontendException e) {
+    }
+  }
+
+  public void testStoreMultiPartTable() throws Exception {
+    populateDataFile();
+    PigServer server = new PigServer(ExecType.LOCAL, props);
+    UDFContext.getUDFContext().setClientSystemProps();
+    server.setBatchOn();
+    server.registerQuery("A = load '" + fqdataLocation + "' using PigStorage(',') as (emp_id:int, emp_name:chararray, emp_dob:chararray, emp_sex:chararray, emp_country:chararray, emp_state:chararray);");
+    server.registerQuery("INTN = FILTER A BY emp_country == 'IN' AND emp_state == 'TN';");
+    server.registerQuery("INKA = FILTER A BY emp_country == 'IN' AND emp_state == 'KA';");
+    server.registerQuery("USTN = FILTER A BY emp_country == 'US' AND emp_state == 'TN';");
+    server.registerQuery("USKA = FILTER A BY emp_country == 'US' AND emp_state == 'KA';");
+    server.registerQuery("store INTN into '" + PARTITIONED_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', 'emp_country=in,emp_state=tn');");
+    server.registerQuery("store INKA into '" + PARTITIONED_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', 'emp_country=in,emp_state=ka');");
+    server.registerQuery("store USTN into '" + PARTITIONED_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', 'emp_country=us,emp_state=tn');");
+    server.registerQuery("store USKA into '" + PARTITIONED_TABLE
+        + "' using org.apache.hcatalog.pig.HCatEximStorer('" + fqexportLocation + "', 'emp_country=us,emp_state=ka');");
+    server.executeBatch();
+
+    FileSystem fs = cluster.getFileSystem();
+
+    System.out.println("Filesystem class : " + cluster.getFileSystem().getClass().getName() + ", fs.default.name : " + props.getProperty("fs.default.name"));
+
+    Map.Entry<Table, List<Partition>> metadata = EximUtil.readMetaData(fs, new Path(exportLocation, "_metadata"));
+    Table table = metadata.getKey();
+    List<Partition> partitions = metadata.getValue();
+
+    List<HCatFieldSchema> columns = new ArrayList<HCatFieldSchema>();
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_id",
+        Constants.INT_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_name",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_dob",
+        Constants.STRING_TYPE_NAME, "")));
+    columns.add(HCatSchemaUtils.getHCatFieldSchema(new FieldSchema("emp_sex",
+        Constants.STRING_TYPE_NAME, "")));
+
+
+    assertEquals("default", table.getDbName());
+    assertEquals(PARTITIONED_TABLE, table.getTableName());
+    assertTrue(EximUtil.schemaCompare(table.getSd().getCols(),
+        HCatUtil.getFieldSchemaList(columns)));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+        table.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+    assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+        table.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",
+        table.getSd().getInputFormat());
+    assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",
+        table.getSd().getOutputFormat());
+    assertEquals("org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe",
+        table.getSd().getSerdeInfo().getSerializationLib());
+    assertEquals(2, table.getPartitionKeys().size());
+    List<FieldSchema> partSchema = table.getPartitionKeys();
+    assertEquals("emp_country", partSchema.get(0).getName());
+    assertEquals("emp_state", partSchema.get(1).getName());
+
+    assertEquals(4, partitions.size());
+    Set<String> parts = new TreeSet<String>();
+    parts.add("in,tn");
+    parts.add("in,ka");
+    parts.add("us,tn");
+    parts.add("us,ka");
+
+    for (Partition partition : partitions) {
+      assertEquals("org.apache.hcatalog.rcfile.RCFileInputDriver",
+          partition.getParameters().get(HCatConstants.HCAT_ISD_CLASS));
+      assertEquals("org.apache.hcatalog.rcfile.RCFileOutputDriver",
+          partition.getParameters().get(HCatConstants.HCAT_OSD_CLASS));
+      assertTrue(parts.remove(partition.getValues().get(0) + "," + partition.getValues().get(1)));
+    }
+    assertEquals(0, parts.size());
+  }
+}

Added: incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestPermsInheritance.java.broken
URL: http://svn.apache.org/viewvc/incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestPermsInheritance.java.broken?rev=1244334&view=auto
==============================================================================
--- incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestPermsInheritance.java.broken (added)
+++ incubator/hcatalog/trunk/src/test/org/apache/hcatalog/pig/TestPermsInheritance.java.broken Wed Feb 15 03:53:50 2012
@@ -0,0 +1,134 @@
+-->There are two pieces of code that sets directory permissions.
+-->One that sets the UMask which only woks for dfs filesystem.
+-->And the other change the permission of directories after they are created.
+-->I removed that since it is not secure and just add more load on the namenode.
+-->We should push this test to e2e to verify what actually runs in production.
+
+
+/*
+ * 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.pig;
+
+import java.io.IOException;
+
+import junit.framework.TestCase;
+
+import org.apache.hadoop.fs.FileStatus;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.PathFilter;
+import org.apache.hadoop.fs.permission.FsPermission;
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.metastore.HiveMetaStoreClient;
+import org.apache.hadoop.hive.metastore.MetaStoreUtils;
+import org.apache.hadoop.hive.metastore.Warehouse;
+import org.apache.hadoop.hive.metastore.api.MetaException;
+import org.apache.hadoop.hive.metastore.api.NoSuchObjectException;
+import org.apache.hadoop.hive.metastore.api.UnknownTableException;
+import org.apache.hadoop.hive.ql.metadata.Hive;
+import org.apache.hadoop.hive.ql.metadata.HiveException;
+import org.apache.hcatalog.ExitException;
+import org.apache.hcatalog.NoExitSecurityManager;
+import org.apache.hcatalog.cli.HCatCli;
+import org.apache.hcatalog.pig.HCatStorer;
+import org.apache.pig.ExecType;
+import org.apache.pig.PigServer;
+import org.apache.pig.impl.util.UDFContext;
+import org.apache.thrift.TException;
+
+public class TestPermsInheritance extends TestCase {
+
+  @Override
+  protected void setUp() throws Exception {
+    super.setUp();
+    securityManager = System.getSecurityManager();
+    System.setSecurityManager(new NoExitSecurityManager());
+    msc = new HiveMetaStoreClient(conf);
+    msc.dropTable(MetaStoreUtils.DEFAULT_DATABASE_NAME,"testNoPartTbl", true,true);
+    System.setProperty(HiveConf.ConfVars.PREEXECHOOKS.varname, " ");
+    System.setProperty(HiveConf.ConfVars.POSTEXECHOOKS.varname, " ");
+    msc.dropTable(MetaStoreUtils.DEFAULT_DATABASE_NAME,"testPartTbl", true,true);
+    pig = new PigServer(ExecType.LOCAL, conf.getAllProperties());
+    UDFContext.getUDFContext().setClientSystemProps();
+  }
+
+  private HiveMetaStoreClient msc;
+  private SecurityManager securityManager;
+  private PigServer pig;
+
+  @Override
+  protected void tearDown() throws Exception {
+    super.tearDown();
+    System.setSecurityManager(securityManager);
+  }
+
+  private final HiveConf conf = new HiveConf(this.getClass());
+
+  public void testNoPartTbl() throws IOException, MetaException, UnknownTableException, TException, NoSuchObjectException, HiveException{
+
+    try{
+      HCatCli.main(new String[]{"-e","create table testNoPartTbl (line string) stored as RCFILE", "-p","rwx-wx---"});
+    }
+    catch(Exception e){
+      assertTrue(e instanceof ExitException);
+      assertEquals(((ExitException)e).getStatus(), 0);
+    }
+    Warehouse wh = new Warehouse(conf);
+    Path dfsPath = wh.getTablePath(Hive.get(conf).getDatabase(MetaStoreUtils.DEFAULT_DATABASE_NAME), "testNoPartTbl");
+    FileSystem fs = dfsPath.getFileSystem(conf);
+    assertEquals(fs.getFileStatus(dfsPath).getPermission(),FsPermission.valueOf("drwx-wx---"));
+
+    pig.setBatchOn();
+    pig.registerQuery("A  = load 'build.xml' as (line:chararray);");
+    pig.registerQuery("store A into 'testNoPartTbl' using "+HCatStorer.class.getName()+"();");
+    pig.executeBatch();
+    FileStatus[] status = fs.listStatus(dfsPath,hiddenFileFilter);
+
+    assertEquals(status.length, 1);
+    assertEquals(FsPermission.valueOf("drwx-wx---"),status[0].getPermission());
+
+    try{
+      HCatCli.main(new String[]{"-e","create table testPartTbl (line string)  partitioned by (a string) stored as RCFILE", "-p","rwx-wx--x"});
+    }
+    catch(Exception e){
+      assertTrue(e instanceof ExitException);
+      assertEquals(((ExitException)e).getStatus(), 0);
+    }
+
+    dfsPath = wh.getTablePath(Hive.get(conf).getDatabase(MetaStoreUtils.DEFAULT_DATABASE_NAME), "testPartTbl");
+    assertEquals(fs.getFileStatus(dfsPath).getPermission(),FsPermission.valueOf("drwx-wx--x"));
+
+    pig.setBatchOn();
+    pig.registerQuery("A  = load 'build.xml' as (line:chararray);");
+    pig.registerQuery("store A into 'testPartTbl' using "+HCatStorer.class.getName()+"('a=part');");
+    pig.executeBatch();
+
+    Path partPath = new Path(dfsPath,"a=part");
+    assertEquals(FsPermission.valueOf("drwx-wx--x"),fs.getFileStatus(partPath).getPermission());
+    status = fs.listStatus(partPath,hiddenFileFilter);
+    assertEquals(status.length, 1);
+    assertEquals(FsPermission.valueOf("drwx-wx--x"),status[0].getPermission());
+  }
+
+  private static final PathFilter hiddenFileFilter = new PathFilter(){
+    public boolean accept(Path p){
+      String name = p.getName();
+      return !name.startsWith("_") && !name.startsWith(".");
+    }
+  };
+}



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