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Posted to mapreduce-commits@hadoop.apache.org by cu...@apache.org on 2014/08/21 23:56:07 UTC
svn commit: r1619608 - in
/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project: ./ bin/ conf/
hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/
hadoop-mapreduce-client/hadoop-mapreduce-clien...
Author: curino
Date: Thu Aug 21 21:55:57 2014
New Revision: 1619608
URL: http://svn.apache.org/r1619608
Log:
Merge with trunk to pick up YARN-2436
Added:
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/CryptoUtils.java
- copied unchanged from r1619607, hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/CryptoUtils.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRIntermediateDataEncryption.java
- copied unchanged from r1619607, hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRIntermediateDataEncryption.java
Modified:
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/ (props changed)
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/CHANGES.txt (contents, props changed)
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/bin/mapred
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/conf/ (props changed)
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/util/TestMRApps.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/BackupStore.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/IFile.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTask.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Merger.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/LocalFetcher.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/MergeManagerImpl.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/OnDiskMapOutput.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml (contents, props changed)
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/MapredCommands.apt.vm
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/PluggableShuffleAndPluggableSort.apt.vm
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/DistCp.md.vm
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/task/reduce/TestMerger.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestIFile.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestReduceTask.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/pipes/TestPipeApplication.java
hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java
Propchange: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/
------------------------------------------------------------------------------
Merged /hadoop/common/branches/fs-encryption/hadoop-mapreduce-project:r1594376-1619194
Merged /hadoop/common/trunk/hadoop-mapreduce-project:r1619018-1619607
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/CHANGES.txt?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/CHANGES.txt Thu Aug 21 21:55:57 2014
@@ -86,6 +86,9 @@ Trunk (Unreleased)
MAPREDUCE-6019. MapReduce changes for exposing YARN/MR endpoints on multiple
interfaces. (Craig Welch, Milan Potocnik, Arpit Agarwal via xgong)
+ MAPREDUCE-6013. [post-HADOOP-9902] mapred version is missing (Akira AJISAKA
+ via aw)
+
BUG FIXES
MAPREDUCE-5714. Removed forceful JVM exit in shutDownJob.
@@ -151,6 +154,16 @@ Trunk (Unreleased)
MAPREDUCE-5867. Fix NPE in KillAMPreemptionPolicy related to
ProportionalCapacityPreemptionPolicy (Sunil G via devaraj)
+ BREAKDOWN OF HDFS-6134 AND HADOOP-10150 SUBTASKS AND RELATED JIRAS
+
+ MAPREDUCE-5890. Support for encrypting Intermediate
+ data and spills in local filesystem. (asuresh via tucu)
+
+ MAPREDUCE-6007. Add support to distcp to preserve raw.* namespace
+ extended attributes. (clamb)
+
+ MAPREDUCE-6041. Fix TestOptionsParser. (clamb)
+
Release 2.6.0 - UNRELEASED
INCOMPATIBLE CHANGES
@@ -174,6 +187,9 @@ Release 2.6.0 - UNRELEASED
MAPREDUCE-5906. Inconsistent configuration in property
"mapreduce.reduce.shuffle.input.buffer.percent" (Akira AJISAKA via aw)
+ MAPREDUCE-5974. Allow specifying multiple MapOutputCollectors with
+ fallback. (Todd Lipcon via kasha)
+
OPTIMIZATIONS
BUG FIXES
@@ -236,7 +252,7 @@ Release 2.6.0 - UNRELEASED
MAPREDUCE-6012. DBInputSplit creates invalid ranges on Oracle.
(Wei Yan via kasha)
-Release 2.5.0 - UNRELEASED
+Release 2.5.0 - 2014-08-11
INCOMPATIBLE CHANGES
Propchange: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/CHANGES.txt
------------------------------------------------------------------------------
Merged /hadoop/common/branches/fs-encryption/hadoop-mapreduce-project/CHANGES.txt:r1594376-1619194
Merged /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt:r1619018-1619607
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/bin/mapred
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/bin/mapred?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/bin/mapred (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/bin/mapred Thu Aug 21 21:55:57 2014
@@ -29,6 +29,7 @@ function hadoop_usage
echo " pipes run a Pipes job"
echo " queue get information regarding JobQueues"
echo " sampler sampler"
+ echo " version print the version"
echo ""
echo "Most commands print help when invoked w/o parameters."
}
@@ -105,6 +106,10 @@ case ${COMMAND} in
CLASS=org.apache.hadoop.mapred.lib.InputSampler
HADOOP_OPTS="${HADOOP_OPTS} ${HADOOP_CLIENT_OPTS}"
;;
+ version)
+ CLASS=org.apache.hadoop.util.VersionInfo
+ HADOOP_OPTS="${HADOOP_OPTS} ${HADOOP_CLIENT_OPTS}"
+ ;;
-*|*)
hadoop_exit_with_usage 1
;;
Propchange: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/conf/
------------------------------------------------------------------------------
Merged /hadoop/common/branches/fs-encryption/hadoop-mapreduce-project/conf:r1594376-1619194
Merged /hadoop/common/trunk/hadoop-mapreduce-project/conf:r1619018-1619607
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java Thu Aug 21 21:55:57 2014
@@ -34,6 +34,7 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.google.common.annotations.VisibleForTesting;
+
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
@@ -56,6 +57,7 @@ import org.apache.hadoop.mapreduce.v2.ap
import org.apache.hadoop.mapreduce.v2.api.records.TaskId;
import org.apache.hadoop.mapreduce.v2.api.records.TaskState;
import org.apache.hadoop.mapreduce.v2.api.records.TaskType;
+import org.apache.hadoop.util.ApplicationClassLoader;
import org.apache.hadoop.util.Shell;
import org.apache.hadoop.util.StringInterner;
import org.apache.hadoop.util.StringUtils;
@@ -67,7 +69,6 @@ import org.apache.hadoop.yarn.api.record
import org.apache.hadoop.yarn.api.records.LocalResourceVisibility;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
-import org.apache.hadoop.yarn.util.ApplicationClassLoader;
import org.apache.hadoop.yarn.util.Apps;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.log4j.RollingFileAppender;
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/util/TestMRApps.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/util/TestMRApps.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/util/TestMRApps.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/util/TestMRApps.java Thu Aug 21 21:55:57 2014
@@ -51,6 +51,7 @@ import org.apache.hadoop.mapreduce.v2.ap
import org.apache.hadoop.mapreduce.v2.api.records.TaskId;
import org.apache.hadoop.mapreduce.v2.api.records.TaskState;
import org.apache.hadoop.mapreduce.v2.api.records.TaskType;
+import org.apache.hadoop.util.ApplicationClassLoader;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.ApplicationConstants;
import org.apache.hadoop.yarn.api.records.ApplicationId;
@@ -58,7 +59,6 @@ import org.apache.hadoop.yarn.api.record
import org.apache.hadoop.yarn.api.records.LocalResourceType;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
-import org.apache.hadoop.yarn.util.ApplicationClassLoader;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
@@ -514,7 +514,8 @@ public class TestMRApps {
@Test
public void testSystemClasses() {
final List<String> systemClasses =
- Arrays.asList(MRApps.getSystemClasses(new Configuration()));
+ Arrays.asList(StringUtils.getTrimmedStrings(
+ ApplicationClassLoader.DEFAULT_SYSTEM_CLASSES));
for (String defaultXml : DEFAULT_XMLS) {
assertTrue(defaultXml + " must be system resource",
ApplicationClassLoader.isSystemClass(defaultXml, systemClasses));
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/BackupStore.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/BackupStore.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/BackupStore.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/BackupStore.java Thu Aug 21 21:55:57 2014
@@ -31,6 +31,7 @@ import org.apache.commons.logging.LogFac
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.LocalDirAllocator;
import org.apache.hadoop.fs.Path;
@@ -43,6 +44,7 @@ import org.apache.hadoop.mapred.Merger.S
import org.apache.hadoop.mapreduce.MRConfig;
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.TaskAttemptID;
+import org.apache.hadoop.mapreduce.CryptoUtils;
/**
* <code>BackupStore</code> is an utility class that is used to support
@@ -572,7 +574,9 @@ public class BackupStore<K,V> {
file = lDirAlloc.getLocalPathForWrite(tmp.toUri().getPath(),
-1, conf);
- return new Writer<K, V>(conf, fs, file);
+ FSDataOutputStream out = fs.create(file);
+ out = CryptoUtils.wrapIfNecessary(conf, out);
+ return new Writer<K, V>(conf, out, null, null, null, null, true);
}
}
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/IFile.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/IFile.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/IFile.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/IFile.java Thu Aug 21 21:55:57 2014
@@ -90,13 +90,11 @@ public class IFile {
DataOutputBuffer buffer = new DataOutputBuffer();
- public Writer(Configuration conf, FileSystem fs, Path file,
- Class<K> keyClass, Class<V> valueClass,
- CompressionCodec codec,
- Counters.Counter writesCounter) throws IOException {
- this(conf, fs.create(file), keyClass, valueClass, codec,
- writesCounter);
- ownOutputStream = true;
+ public Writer(Configuration conf, FSDataOutputStream out,
+ Class<K> keyClass, Class<V> valueClass,
+ CompressionCodec codec, Counters.Counter writesCounter)
+ throws IOException {
+ this(conf, out, keyClass, valueClass, codec, writesCounter, false);
}
protected Writer(Counters.Counter writesCounter) {
@@ -105,7 +103,8 @@ public class IFile {
public Writer(Configuration conf, FSDataOutputStream out,
Class<K> keyClass, Class<V> valueClass,
- CompressionCodec codec, Counters.Counter writesCounter)
+ CompressionCodec codec, Counters.Counter writesCounter,
+ boolean ownOutputStream)
throws IOException {
this.writtenRecordsCounter = writesCounter;
this.checksumOut = new IFileOutputStream(out);
@@ -137,11 +136,7 @@ public class IFile {
this.valueSerializer = serializationFactory.getSerializer(valueClass);
this.valueSerializer.open(buffer);
}
- }
-
- public Writer(Configuration conf, FileSystem fs, Path file)
- throws IOException {
- this(conf, fs, file, null, null, null, null);
+ this.ownOutputStream = ownOutputStream;
}
public void close() throws IOException {
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTask.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTask.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTask.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTask.java Thu Aug 21 21:55:57 2014
@@ -66,6 +66,7 @@ import org.apache.hadoop.mapreduce.lib.m
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormatCounter;
import org.apache.hadoop.mapreduce.split.JobSplit.TaskSplitIndex;
import org.apache.hadoop.mapreduce.task.MapContextImpl;
+import org.apache.hadoop.mapreduce.CryptoUtils;
import org.apache.hadoop.util.IndexedSortable;
import org.apache.hadoop.util.IndexedSorter;
import org.apache.hadoop.util.Progress;
@@ -380,16 +381,35 @@ public class MapTask extends Task {
private <KEY, VALUE> MapOutputCollector<KEY, VALUE>
createSortingCollector(JobConf job, TaskReporter reporter)
throws IOException, ClassNotFoundException {
- MapOutputCollector<KEY, VALUE> collector
- = (MapOutputCollector<KEY, VALUE>)
- ReflectionUtils.newInstance(
- job.getClass(JobContext.MAP_OUTPUT_COLLECTOR_CLASS_ATTR,
- MapOutputBuffer.class, MapOutputCollector.class), job);
- LOG.info("Map output collector class = " + collector.getClass().getName());
MapOutputCollector.Context context =
- new MapOutputCollector.Context(this, job, reporter);
- collector.init(context);
- return collector;
+ new MapOutputCollector.Context(this, job, reporter);
+
+ Class<?>[] collectorClasses = job.getClasses(
+ JobContext.MAP_OUTPUT_COLLECTOR_CLASS_ATTR, MapOutputBuffer.class);
+ int remainingCollectors = collectorClasses.length;
+ for (Class clazz : collectorClasses) {
+ try {
+ if (!MapOutputCollector.class.isAssignableFrom(clazz)) {
+ throw new IOException("Invalid output collector class: " + clazz.getName() +
+ " (does not implement MapOutputCollector)");
+ }
+ Class<? extends MapOutputCollector> subclazz =
+ clazz.asSubclass(MapOutputCollector.class);
+ LOG.debug("Trying map output collector class: " + subclazz.getName());
+ MapOutputCollector<KEY, VALUE> collector =
+ ReflectionUtils.newInstance(subclazz, job);
+ collector.init(context);
+ LOG.info("Map output collector class = " + collector.getClass().getName());
+ return collector;
+ } catch (Exception e) {
+ String msg = "Unable to initialize MapOutputCollector " + clazz.getName();
+ if (--remainingCollectors > 0) {
+ msg += " (" + remainingCollectors + " more collector(s) to try)";
+ }
+ LOG.warn(msg, e);
+ }
+ }
+ throw new IOException("Unable to initialize any output collector");
}
@SuppressWarnings("unchecked")
@@ -1580,7 +1600,8 @@ public class MapTask extends Task {
IFile.Writer<K, V> writer = null;
try {
long segmentStart = out.getPos();
- writer = new Writer<K, V>(job, out, keyClass, valClass, codec,
+ FSDataOutputStream partitionOut = CryptoUtils.wrapIfNecessary(job, out);
+ writer = new Writer<K, V>(job, partitionOut, keyClass, valClass, codec,
spilledRecordsCounter);
if (combinerRunner == null) {
// spill directly
@@ -1617,8 +1638,8 @@ public class MapTask extends Task {
// record offsets
rec.startOffset = segmentStart;
- rec.rawLength = writer.getRawLength();
- rec.partLength = writer.getCompressedLength();
+ rec.rawLength = writer.getRawLength() + CryptoUtils.cryptoPadding(job);
+ rec.partLength = writer.getCompressedLength() + CryptoUtils.cryptoPadding(job);
spillRec.putIndex(rec, i);
writer = null;
@@ -1668,7 +1689,8 @@ public class MapTask extends Task {
try {
long segmentStart = out.getPos();
// Create a new codec, don't care!
- writer = new IFile.Writer<K,V>(job, out, keyClass, valClass, codec,
+ FSDataOutputStream partitionOut = CryptoUtils.wrapIfNecessary(job, out);
+ writer = new IFile.Writer<K,V>(job, partitionOut, keyClass, valClass, codec,
spilledRecordsCounter);
if (i == partition) {
@@ -1682,8 +1704,8 @@ public class MapTask extends Task {
// record offsets
rec.startOffset = segmentStart;
- rec.rawLength = writer.getRawLength();
- rec.partLength = writer.getCompressedLength();
+ rec.rawLength = writer.getRawLength() + CryptoUtils.cryptoPadding(job);
+ rec.partLength = writer.getCompressedLength() + CryptoUtils.cryptoPadding(job);
spillRec.putIndex(rec, i);
writer = null;
@@ -1825,12 +1847,13 @@ public class MapTask extends Task {
try {
for (int i = 0; i < partitions; i++) {
long segmentStart = finalOut.getPos();
+ FSDataOutputStream finalPartitionOut = CryptoUtils.wrapIfNecessary(job, finalOut);
Writer<K, V> writer =
- new Writer<K, V>(job, finalOut, keyClass, valClass, codec, null);
+ new Writer<K, V>(job, finalPartitionOut, keyClass, valClass, codec, null);
writer.close();
rec.startOffset = segmentStart;
- rec.rawLength = writer.getRawLength();
- rec.partLength = writer.getCompressedLength();
+ rec.rawLength = writer.getRawLength() + CryptoUtils.cryptoPadding(job);
+ rec.partLength = writer.getCompressedLength() + CryptoUtils.cryptoPadding(job);
sr.putIndex(rec, i);
}
sr.writeToFile(finalIndexFile, job);
@@ -1879,8 +1902,9 @@ public class MapTask extends Task {
//write merged output to disk
long segmentStart = finalOut.getPos();
+ FSDataOutputStream finalPartitionOut = CryptoUtils.wrapIfNecessary(job, finalOut);
Writer<K, V> writer =
- new Writer<K, V>(job, finalOut, keyClass, valClass, codec,
+ new Writer<K, V>(job, finalPartitionOut, keyClass, valClass, codec,
spilledRecordsCounter);
if (combinerRunner == null || numSpills < minSpillsForCombine) {
Merger.writeFile(kvIter, writer, reporter, job);
@@ -1896,8 +1920,8 @@ public class MapTask extends Task {
// record offsets
rec.startOffset = segmentStart;
- rec.rawLength = writer.getRawLength();
- rec.partLength = writer.getCompressedLength();
+ rec.rawLength = writer.getRawLength() + CryptoUtils.cryptoPadding(job);
+ rec.partLength = writer.getCompressedLength() + CryptoUtils.cryptoPadding(job);
spillRec.putIndex(rec, parts);
}
spillRec.writeToFile(finalIndexFile, job);
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Merger.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Merger.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Merger.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Merger.java Thu Aug 21 21:55:57 2014
@@ -30,6 +30,7 @@ import org.apache.hadoop.classification.
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.fs.ChecksumFileSystem;
+import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.LocalDirAllocator;
import org.apache.hadoop.fs.Path;
@@ -40,6 +41,7 @@ import org.apache.hadoop.mapred.IFile.Re
import org.apache.hadoop.mapred.IFile.Writer;
import org.apache.hadoop.mapreduce.MRConfig;
import org.apache.hadoop.mapreduce.TaskType;
+import org.apache.hadoop.mapreduce.CryptoUtils;
import org.apache.hadoop.util.PriorityQueue;
import org.apache.hadoop.util.Progress;
import org.apache.hadoop.util.Progressable;
@@ -298,8 +300,12 @@ public class Merger {
void init(Counters.Counter readsCounter) throws IOException {
if (reader == null) {
FSDataInputStream in = fs.open(file);
+
in.seek(segmentOffset);
- reader = new Reader<K, V>(conf, in, segmentLength, codec, readsCounter);
+ in = CryptoUtils.wrapIfNecessary(conf, in);
+ reader = new Reader<K, V>(conf, in,
+ segmentLength - CryptoUtils.cryptoPadding(conf),
+ codec, readsCounter);
}
if (mapOutputsCounter != null) {
@@ -714,9 +720,10 @@ public class Merger {
tmpFilename.toString(),
approxOutputSize, conf);
- Writer<K, V> writer =
- new Writer<K, V>(conf, fs, outputFile, keyClass, valueClass, codec,
- writesCounter);
+ FSDataOutputStream out = fs.create(outputFile);
+ out = CryptoUtils.wrapIfNecessary(conf, out);
+ Writer<K, V> writer = new Writer<K, V>(conf, out, keyClass, valueClass,
+ codec, writesCounter, true);
writeFile(this, writer, reporter, conf);
writer.close();
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java Thu Aug 21 21:55:57 2014
@@ -291,7 +291,7 @@ class JobSubmitter {
/**
* configure the jobconf of the user with the command line options of
* -libjars, -files, -archives.
- * @param conf
+ * @param job
* @throws IOException
*/
private void copyAndConfigureFiles(Job job, Path jobSubmitDir)
@@ -376,8 +376,13 @@ class JobSubmitter {
if (TokenCache.getShuffleSecretKey(job.getCredentials()) == null) {
KeyGenerator keyGen;
try {
+
+ int keyLen = CryptoUtils.isShuffleEncrypted(conf)
+ ? conf.getInt(MRJobConfig.MR_ENCRYPTED_INTERMEDIATE_DATA_KEY_SIZE_BITS,
+ MRJobConfig.DEFAULT_MR_ENCRYPTED_INTERMEDIATE_DATA_KEY_SIZE_BITS)
+ : SHUFFLE_KEY_LENGTH;
keyGen = KeyGenerator.getInstance(SHUFFLE_KEYGEN_ALGORITHM);
- keyGen.init(SHUFFLE_KEY_LENGTH);
+ keyGen.init(keyLen);
} catch (NoSuchAlgorithmException e) {
throw new IOException("Error generating shuffle secret key", e);
}
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java Thu Aug 21 21:55:57 2014
@@ -771,4 +771,18 @@ public interface MRJobConfig {
public static final String TASK_PREEMPTION =
"mapreduce.job.preemption";
+
+ public static final String MR_ENCRYPTED_INTERMEDIATE_DATA =
+ "mapreduce.job.encrypted-intermediate-data";
+ public static final boolean DEFAULT_MR_ENCRYPTED_INTERMEDIATE_DATA = false;
+
+ public static final String MR_ENCRYPTED_INTERMEDIATE_DATA_KEY_SIZE_BITS =
+ "mapreduce.job.encrypted-intermediate-data-key-size-bits";
+ public static final int DEFAULT_MR_ENCRYPTED_INTERMEDIATE_DATA_KEY_SIZE_BITS =
+ 128;
+
+ public static final String MR_ENCRYPTED_INTERMEDIATE_DATA_BUFFER_KB =
+ "mapreduce.job.encrypted-intermediate-data.buffer.kb";
+ public static final int DEFAULT_MR_ENCRYPTED_INTERMEDIATE_DATA_BUFFER_KB =
+ 128;
}
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java Thu Aug 21 21:55:57 2014
@@ -19,6 +19,7 @@ package org.apache.hadoop.mapreduce.task
import java.io.DataInputStream;
import java.io.IOException;
+import java.io.InputStream;
import java.net.ConnectException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
@@ -43,6 +44,7 @@ import org.apache.hadoop.mapreduce.MRCon
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.TaskAttemptID;
import org.apache.hadoop.mapreduce.security.SecureShuffleUtils;
+import org.apache.hadoop.mapreduce.CryptoUtils;
import org.apache.hadoop.security.ssl.SSLFactory;
import com.google.common.annotations.VisibleForTesting;
@@ -65,6 +67,7 @@ class Fetcher<K,V> extends Thread {
CONNECTION, WRONG_REDUCE}
private final static String SHUFFLE_ERR_GRP_NAME = "Shuffle Errors";
+ private final JobConf jobConf;
private final Counters.Counter connectionErrs;
private final Counters.Counter ioErrs;
private final Counters.Counter wrongLengthErrs;
@@ -104,6 +107,7 @@ class Fetcher<K,V> extends Thread {
Reporter reporter, ShuffleClientMetrics metrics,
ExceptionReporter exceptionReporter, SecretKey shuffleKey,
int id) {
+ this.jobConf = job;
this.reporter = reporter;
this.scheduler = scheduler;
this.merger = merger;
@@ -396,7 +400,11 @@ class Fetcher<K,V> extends Thread {
return remaining.toArray(new TaskAttemptID[remaining.size()]);
}
-
+ InputStream is = input;
+ is = CryptoUtils.wrapIfNecessary(jobConf, is, compressedLength);
+ compressedLength -= CryptoUtils.cryptoPadding(jobConf);
+ decompressedLength -= CryptoUtils.cryptoPadding(jobConf);
+
// Do some basic sanity verification
if (!verifySanity(compressedLength, decompressedLength, forReduce,
remaining, mapId)) {
@@ -433,7 +441,7 @@ class Fetcher<K,V> extends Thread {
LOG.info("fetcher#" + id + " about to shuffle output of map "
+ mapOutput.getMapId() + " decomp: " + decompressedLength
+ " len: " + compressedLength + " to " + mapOutput.getDescription());
- mapOutput.shuffle(host, input, compressedLength, decompressedLength,
+ mapOutput.shuffle(host, is, compressedLength, decompressedLength,
metrics, reporter);
} catch (java.lang.InternalError e) {
LOG.warn("Failed to shuffle for fetcher#"+id, e);
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/LocalFetcher.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/LocalFetcher.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/LocalFetcher.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/LocalFetcher.java Thu Aug 21 21:55:57 2014
@@ -36,6 +36,7 @@ import org.apache.hadoop.mapred.MapOutpu
import org.apache.hadoop.mapred.Reporter;
import org.apache.hadoop.mapred.SpillRecord;
import org.apache.hadoop.mapreduce.TaskAttemptID;
+import org.apache.hadoop.mapreduce.CryptoUtils;
/**
* LocalFetcher is used by LocalJobRunner to perform a local filesystem
@@ -145,6 +146,9 @@ class LocalFetcher<K,V> extends Fetcher<
// now read the file, seek to the appropriate section, and send it.
FileSystem localFs = FileSystem.getLocal(job).getRaw();
FSDataInputStream inStream = localFs.open(mapOutputFileName);
+
+ inStream = CryptoUtils.wrapIfNecessary(job, inStream);
+
try {
inStream.seek(ir.startOffset);
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/MergeManagerImpl.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/MergeManagerImpl.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/MergeManagerImpl.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/MergeManagerImpl.java Thu Aug 21 21:55:57 2014
@@ -30,6 +30,7 @@ import org.apache.commons.logging.LogFac
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.fs.ChecksumFileSystem;
+import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.LocalDirAllocator;
import org.apache.hadoop.fs.LocalFileSystem;
@@ -54,6 +55,7 @@ import org.apache.hadoop.mapred.Task.Com
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.TaskAttemptID;
import org.apache.hadoop.mapreduce.TaskID;
+import org.apache.hadoop.mapreduce.CryptoUtils;
import org.apache.hadoop.mapreduce.task.reduce.MapOutput.MapOutputComparator;
import org.apache.hadoop.util.Progress;
import org.apache.hadoop.util.ReflectionUtils;
@@ -228,6 +230,10 @@ public class MergeManagerImpl<K, V> impl
return new InMemoryMerger(this);
}
+ protected MergeThread<CompressAwarePath,K,V> createOnDiskMerger() {
+ return new OnDiskMerger(this);
+ }
+
TaskAttemptID getReduceId() {
return reduceId;
}
@@ -453,11 +459,10 @@ public class MergeManagerImpl<K, V> impl
mergeOutputSize).suffix(
Task.MERGED_OUTPUT_PREFIX);
- Writer<K,V> writer =
- new Writer<K,V>(jobConf, rfs, outputPath,
- (Class<K>) jobConf.getMapOutputKeyClass(),
- (Class<V>) jobConf.getMapOutputValueClass(),
- codec, null);
+ FSDataOutputStream out = CryptoUtils.wrapIfNecessary(jobConf, rfs.create(outputPath));
+ Writer<K, V> writer = new Writer<K, V>(jobConf, out,
+ (Class<K>) jobConf.getMapOutputKeyClass(),
+ (Class<V>) jobConf.getMapOutputValueClass(), codec, null, true);
RawKeyValueIterator rIter = null;
CompressAwarePath compressAwarePath;
@@ -537,11 +542,12 @@ public class MergeManagerImpl<K, V> impl
Path outputPath =
localDirAllocator.getLocalPathForWrite(inputs.get(0).toString(),
approxOutputSize, jobConf).suffix(Task.MERGED_OUTPUT_PREFIX);
- Writer<K,V> writer =
- new Writer<K,V>(jobConf, rfs, outputPath,
- (Class<K>) jobConf.getMapOutputKeyClass(),
- (Class<V>) jobConf.getMapOutputValueClass(),
- codec, null);
+
+ FSDataOutputStream out = CryptoUtils.wrapIfNecessary(jobConf, rfs.create(outputPath));
+ Writer<K, V> writer = new Writer<K, V>(jobConf, out,
+ (Class<K>) jobConf.getMapOutputKeyClass(),
+ (Class<V>) jobConf.getMapOutputValueClass(), codec, null, true);
+
RawKeyValueIterator iter = null;
CompressAwarePath compressAwarePath;
Path tmpDir = new Path(reduceId.toString());
@@ -717,8 +723,10 @@ public class MergeManagerImpl<K, V> impl
keyClass, valueClass, memDiskSegments, numMemDiskSegments,
tmpDir, comparator, reporter, spilledRecordsCounter, null,
mergePhase);
- Writer<K,V> writer = new Writer<K,V>(job, fs, outputPath,
- keyClass, valueClass, codec, null);
+
+ FSDataOutputStream out = CryptoUtils.wrapIfNecessary(job, fs.create(outputPath));
+ Writer<K, V> writer = new Writer<K, V>(job, out, keyClass, valueClass,
+ codec, null, true);
try {
Merger.writeFile(rIter, writer, reporter, job);
writer.close();
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/OnDiskMapOutput.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/OnDiskMapOutput.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/OnDiskMapOutput.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/OnDiskMapOutput.java Thu Aug 21 21:55:57 2014
@@ -37,6 +37,7 @@ import org.apache.hadoop.mapred.Reporter
import org.apache.hadoop.mapred.MapOutputFile;
import org.apache.hadoop.mapreduce.TaskAttemptID;
+import org.apache.hadoop.mapreduce.CryptoUtils;
import org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.CompressAwarePath;
import com.google.common.annotations.VisibleForTesting;
@@ -75,7 +76,7 @@ class OnDiskMapOutput<K, V> extends MapO
this.merger = merger;
this.outputPath = outputPath;
tmpOutputPath = getTempPath(outputPath, fetcher);
- disk = fs.create(tmpOutputPath);
+ disk = CryptoUtils.wrapIfNecessary(conf, fs.create(tmpOutputPath));
}
@VisibleForTesting
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml Thu Aug 21 21:55:57 2014
@@ -408,7 +408,9 @@
<name>mapreduce.job.map.output.collector.class</name>
<value>org.apache.hadoop.mapred.MapTask$MapOutputBuffer</value>
<description>
- It defines the MapOutputCollector implementation to use.
+ The MapOutputCollector implementation(s) to use. This may be a comma-separated
+ list of class names, in which case the map task will try to initialize each
+ of the collectors in turn. The first to successfully initialize will be used.
</description>
</property>
@@ -1225,13 +1227,13 @@
<property>
<name>mapreduce.job.classloader.system.classes</name>
- <value>java.,javax.,org.w3c.dom.,org.xml.sax.,org.apache.commons.logging.,
- org.apache.log4j.,org.apache.hadoop.,core-default.xml,
- hdfs-default.xml,mapred-default.xml,yarn-default.xml</value>
- <description>A comma-separated list of classes that should be loaded from the
- system classpath, not the user-supplied JARs, when mapreduce.job.classloader
- is enabled. Names ending in '.' (period) are treated as package names,
- and names starting with a '-' are treated as negative matches.
+ <value></value>
+ <description>Used to override the default definition of the system classes for
+ the job classloader. The system classes are a comma-separated list of
+ classes that should be loaded from the system classpath, not the
+ user-supplied JARs, when mapreduce.job.classloader is enabled. Names ending
+ in '.' (period) are treated as package names, and names starting with a '-'
+ are treated as negative matches.
</description>
</property>
Propchange: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
------------------------------------------------------------------------------
Merged /hadoop/common/branches/fs-encryption/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml:r1594376-1619194
Merged /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml:r1619018-1619607
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/MapredCommands.apt.vm
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/MapredCommands.apt.vm?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/MapredCommands.apt.vm (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/MapredCommands.apt.vm Thu Aug 21 21:55:57 2014
@@ -177,6 +177,12 @@ MapReduce Commands Guide
Creates a hadoop archive. More information can be found at
{{{./HadoopArchives.html}Hadoop Archives Guide}}.
+** <<<version>>>
+
+ Prints the version.
+
+ Usage: <<<mapred version>>>
+
* Administration Commands
Commands useful for administrators of a hadoop cluster.
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/PluggableShuffleAndPluggableSort.apt.vm
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/PluggableShuffleAndPluggableSort.apt.vm?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/PluggableShuffleAndPluggableSort.apt.vm (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/apt/PluggableShuffleAndPluggableSort.apt.vm Thu Aug 21 21:55:57 2014
@@ -71,11 +71,16 @@ Hadoop MapReduce Next Generation - Plugg
*--------------------------------------+---------------------+-----------------+
| <<<mapreduce.job.reduce.shuffle.consumer.plugin.class>>> | <<<org.apache.hadoop.mapreduce.task.reduce.Shuffle>>> | The <<<ShuffleConsumerPlugin>>> implementation to use |
*--------------------------------------+---------------------+-----------------+
-| <<<mapreduce.job.map.output.collector.class>>> | <<<org.apache.hadoop.mapred.MapTask$MapOutputBuffer>>> | The <<<MapOutputCollector>>> implementation to use |
+| <<<mapreduce.job.map.output.collector.class>>> | <<<org.apache.hadoop.mapred.MapTask$MapOutputBuffer>>> | The <<<MapOutputCollector>>> implementation(s) to use |
*--------------------------------------+---------------------+-----------------+
These properties can also be set in the <<<mapred-site.xml>>> to change the default values for all jobs.
+ The collector class configuration may specify a comma-separated list of collector implementations.
+ In this case, the map task will attempt to instantiate each in turn until one of the
+ implementations successfully initializes. This can be useful if a given collector
+ implementation is only compatible with certain types of keys or values, for example.
+
** NodeManager Configuration properties, <<<yarn-site.xml>>> in all nodes:
*--------------------------------------+---------------------+-----------------+
@@ -91,4 +96,3 @@ Hadoop MapReduce Next Generation - Plugg
<<<yarn.nodemanager.aux-services>>> property, for example <<<mapred.shufflex>>>.
Then the property defining the corresponding class must be
<<<yarn.nodemanager.aux-services.mapreduce_shufflex.class>>>.
-
\ No newline at end of file
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/DistCp.md.vm
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/DistCp.md.vm?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/DistCp.md.vm (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/DistCp.md.vm Thu Aug 21 21:55:57 2014
@@ -191,6 +191,26 @@ $H3 Update and Overwrite
If `-update` is used, `1` is overwritten as well.
+$H3 raw Namespace Extended Attribute Preservation
+
+ This section only applies to HDFS.
+
+ If the target and all of the source pathnames are in the /.reserved/raw
+ hierarchy, then 'raw' namespace extended attributes will be preserved.
+ 'raw' xattrs are used by the system for internal functions such as encryption
+ meta data. They are only visible to users when accessed through the
+ /.reserved/raw hierarchy.
+
+ raw xattrs are preserved based solely on whether /.reserved/raw prefixes are
+ supplied. The -p (preserve, see below) flag does not impact preservation of
+ raw xattrs.
+
+ To prevent raw xattrs from being preserved, simply do not use the
+ /.reserved/raw prefix on any of the source and target paths.
+
+ If the /.reserved/raw prefix is specified on only a subset of the source and
+ target paths, an error will be displayed and a non-0 exit code returned.
+
Command Line Options
--------------------
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/task/reduce/TestMerger.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/task/reduce/TestMerger.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/task/reduce/TestMerger.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/task/reduce/TestMerger.java Thu Aug 21 21:55:57 2014
@@ -24,14 +24,16 @@ import static org.mockito.Mockito.doAnsw
import java.io.ByteArrayOutputStream;
import java.io.IOException;
+import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Arrays;
+import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
+import org.apache.hadoop.fs.FSDataInputStream;
import org.junit.Assert;
-
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
@@ -51,10 +53,16 @@ import org.apache.hadoop.mapred.RawKeyVa
import org.apache.hadoop.mapred.Reporter;
import org.apache.hadoop.mapreduce.JobID;
import org.apache.hadoop.mapreduce.MRConfig;
+import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.TaskAttemptID;
import org.apache.hadoop.mapreduce.TaskID;
import org.apache.hadoop.mapreduce.TaskType;
+import org.apache.hadoop.mapreduce.security.TokenCache;
+import org.apache.hadoop.mapreduce.CryptoUtils;
import org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl;
+import org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.CompressAwarePath;
+import org.apache.hadoop.security.Credentials;
+import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.util.Progress;
import org.apache.hadoop.util.Progressable;
import org.junit.After;
@@ -63,40 +71,48 @@ import org.junit.Test;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
+import com.google.common.collect.Lists;
+
public class TestMerger {
private Configuration conf;
private JobConf jobConf;
private FileSystem fs;
-
+
@Before
public void setup() throws IOException {
conf = new Configuration();
jobConf = new JobConf();
fs = FileSystem.getLocal(conf);
}
-
- @After
- public void cleanup() throws IOException {
- fs.delete(new Path(jobConf.getLocalDirs()[0]), true);
+
+
+ @Test
+ public void testEncryptedMerger() throws Throwable {
+ jobConf.setBoolean(MRJobConfig.MR_ENCRYPTED_INTERMEDIATE_DATA, true);
+ conf.setBoolean(MRJobConfig.MR_ENCRYPTED_INTERMEDIATE_DATA, true);
+ Credentials credentials = UserGroupInformation.getCurrentUser().getCredentials();
+ TokenCache.setShuffleSecretKey(new byte[16], credentials);
+ UserGroupInformation.getCurrentUser().addCredentials(credentials);
+ testInMemoryAndOnDiskMerger();
}
-
+
@Test
- public void testInMemoryMerger() throws Throwable {
+ public void testInMemoryAndOnDiskMerger() throws Throwable {
JobID jobId = new JobID("a", 0);
- TaskAttemptID reduceId = new TaskAttemptID(
+ TaskAttemptID reduceId1 = new TaskAttemptID(
new TaskID(jobId, TaskType.REDUCE, 0), 0);
TaskAttemptID mapId1 = new TaskAttemptID(
new TaskID(jobId, TaskType.MAP, 1), 0);
TaskAttemptID mapId2 = new TaskAttemptID(
new TaskID(jobId, TaskType.MAP, 2), 0);
-
+
LocalDirAllocator lda = new LocalDirAllocator(MRConfig.LOCAL_DIR);
-
+
MergeManagerImpl<Text, Text> mergeManager = new MergeManagerImpl<Text, Text>(
- reduceId, jobConf, fs, lda, Reporter.NULL, null, null, null, null, null,
+ reduceId1, jobConf, fs, lda, Reporter.NULL, null, null, null, null, null,
null, null, new Progress(), new MROutputFiles());
-
+
// write map outputs
Map<String, String> map1 = new TreeMap<String, String>();
map1.put("apple", "disgusting");
@@ -113,32 +129,88 @@ public class TestMerger {
mapOutputBytes1.length);
System.arraycopy(mapOutputBytes2, 0, mapOutput2.getMemory(), 0,
mapOutputBytes2.length);
-
+
// create merger and run merge
MergeThread<InMemoryMapOutput<Text, Text>, Text, Text> inMemoryMerger =
mergeManager.createInMemoryMerger();
- List<InMemoryMapOutput<Text, Text>> mapOutputs =
+ List<InMemoryMapOutput<Text, Text>> mapOutputs1 =
new ArrayList<InMemoryMapOutput<Text, Text>>();
- mapOutputs.add(mapOutput1);
- mapOutputs.add(mapOutput2);
-
- inMemoryMerger.merge(mapOutputs);
-
+ mapOutputs1.add(mapOutput1);
+ mapOutputs1.add(mapOutput2);
+
+ inMemoryMerger.merge(mapOutputs1);
+
Assert.assertEquals(1, mergeManager.onDiskMapOutputs.size());
- Path outPath = mergeManager.onDiskMapOutputs.iterator().next();
-
+
+ TaskAttemptID reduceId2 = new TaskAttemptID(
+ new TaskID(jobId, TaskType.REDUCE, 3), 0);
+ TaskAttemptID mapId3 = new TaskAttemptID(
+ new TaskID(jobId, TaskType.MAP, 4), 0);
+ TaskAttemptID mapId4 = new TaskAttemptID(
+ new TaskID(jobId, TaskType.MAP, 5), 0);
+ // write map outputs
+ Map<String, String> map3 = new TreeMap<String, String>();
+ map3.put("apple", "awesome");
+ map3.put("carrot", "amazing");
+ Map<String, String> map4 = new TreeMap<String, String>();
+ map4.put("banana", "bla");
+ byte[] mapOutputBytes3 = writeMapOutput(conf, map3);
+ byte[] mapOutputBytes4 = writeMapOutput(conf, map4);
+ InMemoryMapOutput<Text, Text> mapOutput3 = new InMemoryMapOutput<Text, Text>(
+ conf, mapId3, mergeManager, mapOutputBytes3.length, null, true);
+ InMemoryMapOutput<Text, Text> mapOutput4 = new InMemoryMapOutput<Text, Text>(
+ conf, mapId4, mergeManager, mapOutputBytes4.length, null, true);
+ System.arraycopy(mapOutputBytes3, 0, mapOutput3.getMemory(), 0,
+ mapOutputBytes3.length);
+ System.arraycopy(mapOutputBytes4, 0, mapOutput4.getMemory(), 0,
+ mapOutputBytes4.length);
+
+// // create merger and run merge
+ MergeThread<InMemoryMapOutput<Text, Text>, Text, Text> inMemoryMerger2 =
+ mergeManager.createInMemoryMerger();
+ List<InMemoryMapOutput<Text, Text>> mapOutputs2 =
+ new ArrayList<InMemoryMapOutput<Text, Text>>();
+ mapOutputs2.add(mapOutput3);
+ mapOutputs2.add(mapOutput4);
+
+ inMemoryMerger2.merge(mapOutputs2);
+
+ Assert.assertEquals(2, mergeManager.onDiskMapOutputs.size());
+
+ List<CompressAwarePath> paths = new ArrayList<CompressAwarePath>();
+ Iterator<CompressAwarePath> iterator = mergeManager.onDiskMapOutputs.iterator();
List<String> keys = new ArrayList<String>();
List<String> values = new ArrayList<String>();
- readOnDiskMapOutput(conf, fs, outPath, keys, values);
- Assert.assertEquals(keys, Arrays.asList("apple", "banana", "carrot"));
- Assert.assertEquals(values, Arrays.asList("disgusting", "pretty good", "delicious"));
+ while (iterator.hasNext()) {
+ CompressAwarePath next = iterator.next();
+ readOnDiskMapOutput(conf, fs, next, keys, values);
+ paths.add(next);
+ }
+ Assert.assertEquals(keys, Arrays.asList("apple", "banana", "carrot", "apple", "banana", "carrot"));
+ Assert.assertEquals(values, Arrays.asList("awesome", "bla", "amazing", "disgusting", "pretty good", "delicious"));
+ mergeManager.close();
+
+ mergeManager = new MergeManagerImpl<Text, Text>(
+ reduceId2, jobConf, fs, lda, Reporter.NULL, null, null, null, null, null,
+ null, null, new Progress(), new MROutputFiles());
+
+ MergeThread<CompressAwarePath,Text,Text> onDiskMerger = mergeManager.createOnDiskMerger();
+ onDiskMerger.merge(paths);
+
+ Assert.assertEquals(1, mergeManager.onDiskMapOutputs.size());
+
+ keys = new ArrayList<String>();
+ values = new ArrayList<String>();
+ readOnDiskMapOutput(conf, fs, mergeManager.onDiskMapOutputs.iterator().next(), keys, values);
+ Assert.assertEquals(keys, Arrays.asList("apple", "apple", "banana", "banana", "carrot", "carrot"));
+ Assert.assertEquals(values, Arrays.asList("awesome", "disgusting", "pretty good", "bla", "amazing", "delicious"));
mergeManager.close();
Assert.assertEquals(0, mergeManager.inMemoryMapOutputs.size());
Assert.assertEquals(0, mergeManager.inMemoryMergedMapOutputs.size());
Assert.assertEquals(0, mergeManager.onDiskMapOutputs.size());
}
-
+
private byte[] writeMapOutput(Configuration conf, Map<String, String> keysToValues)
throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
@@ -152,11 +224,13 @@ public class TestMerger {
writer.close();
return baos.toByteArray();
}
-
+
private void readOnDiskMapOutput(Configuration conf, FileSystem fs, Path path,
List<String> keys, List<String> values) throws IOException {
- IFile.Reader<Text, Text> reader = new IFile.Reader<Text, Text>(conf, fs,
- path, null, null);
+ FSDataInputStream in = CryptoUtils.wrapIfNecessary(conf, fs.open(path));
+
+ IFile.Reader<Text, Text> reader = new IFile.Reader<Text, Text>(conf, in,
+ fs.getFileStatus(path).getLen(), null, null);
DataInputBuffer keyBuff = new DataInputBuffer();
DataInputBuffer valueBuff = new DataInputBuffer();
Text key = new Text();
@@ -169,17 +243,17 @@ public class TestMerger {
values.add(value.toString());
}
}
-
+
@Test
public void testCompressed() throws IOException {
testMergeShouldReturnProperProgress(getCompressedSegments());
- }
-
+}
+
@Test
public void testUncompressed() throws IOException {
testMergeShouldReturnProperProgress(getUncompressedSegments());
}
-
+
@SuppressWarnings( { "deprecation", "unchecked" })
public void testMergeShouldReturnProperProgress(
List<Segment<Text, Text>> segments) throws IOException {
@@ -212,7 +286,7 @@ public class TestMerger {
}
return segments;
}
-
+
private List<Segment<Text, Text>> getCompressedSegments() throws IOException {
List<Segment<Text, Text>> segments = new ArrayList<Segment<Text, Text>>();
for (int i = 1; i < 1; i++) {
@@ -220,7 +294,7 @@ public class TestMerger {
}
return segments;
}
-
+
private Segment<Text, Text> getUncompressedSegment(int i) throws IOException {
return new Segment<Text, Text>(getReader(i), false);
}
@@ -258,7 +332,7 @@ public class TestMerger {
}
};
}
-
+
private Answer<?> getValueAnswer(final String segmentName) {
return new Answer<Void>() {
int i = 0;
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestIFile.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestIFile.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestIFile.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestIFile.java Thu Aug 21 21:55:57 2014
@@ -18,6 +18,8 @@
package org.apache.hadoop.mapred;
import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FSDataInputStream;
+import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.LocalFileSystem;
import org.apache.hadoop.fs.Path;
@@ -42,7 +44,7 @@ public class TestIFile {
DefaultCodec codec = new GzipCodec();
codec.setConf(conf);
IFile.Writer<Text, Text> writer =
- new IFile.Writer<Text, Text>(conf, rfs, path, Text.class, Text.class,
+ new IFile.Writer<Text, Text>(conf, rfs.create(path), Text.class, Text.class,
codec, null);
writer.close();
}
@@ -56,12 +58,15 @@ public class TestIFile {
Path path = new Path(new Path("build/test.ifile"), "data");
DefaultCodec codec = new GzipCodec();
codec.setConf(conf);
+ FSDataOutputStream out = rfs.create(path);
IFile.Writer<Text, Text> writer =
- new IFile.Writer<Text, Text>(conf, rfs, path, Text.class, Text.class,
+ new IFile.Writer<Text, Text>(conf, out, Text.class, Text.class,
codec, null);
writer.close();
+ FSDataInputStream in = rfs.open(path);
IFile.Reader<Text, Text> reader =
- new IFile.Reader<Text, Text>(conf, rfs, path, codec, null);
+ new IFile.Reader<Text, Text>(conf, in, rfs.getFileStatus(path).getLen(),
+ codec, null);
reader.close();
// test check sum
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestReduceTask.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestReduceTask.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestReduceTask.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestReduceTask.java Thu Aug 21 21:55:57 2014
@@ -80,7 +80,7 @@ public class TestReduceTask extends Test
FileSystem rfs = ((LocalFileSystem)localFs).getRaw();
Path path = new Path(tmpDir, "data.in");
IFile.Writer<Text, Text> writer =
- new IFile.Writer<Text, Text>(conf, rfs, path, Text.class, Text.class,
+ new IFile.Writer<Text, Text>(conf, rfs.create(path), Text.class, Text.class,
codec, null);
for(Pair p: vals) {
writer.append(new Text(p.key), new Text(p.value));
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/pipes/TestPipeApplication.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/pipes/TestPipeApplication.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/pipes/TestPipeApplication.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/pipes/TestPipeApplication.java Thu Aug 21 21:55:57 2014
@@ -95,9 +95,9 @@ public class TestPipeApplication {
new Counters.Counter(), new Progress());
FileSystem fs = new RawLocalFileSystem();
fs.setConf(conf);
- Writer<IntWritable, Text> wr = new Writer<IntWritable, Text>(conf, fs,
- new Path(workSpace + File.separator + "outfile"), IntWritable.class,
- Text.class, null, null);
+ Writer<IntWritable, Text> wr = new Writer<IntWritable, Text>(conf, fs.create(
+ new Path(workSpace + File.separator + "outfile")), IntWritable.class,
+ Text.class, null, null, true);
output.setWriter(wr);
// stub for client
File fCommand = getFileCommand("org.apache.hadoop.mapred.pipes.PipeApplicationRunnableStub");
@@ -177,9 +177,9 @@ public class TestPipeApplication {
new Progress());
FileSystem fs = new RawLocalFileSystem();
fs.setConf(conf);
- Writer<IntWritable, Text> wr = new Writer<IntWritable, Text>(conf, fs,
- new Path(workSpace.getAbsolutePath() + File.separator + "outfile"),
- IntWritable.class, Text.class, null, null);
+ Writer<IntWritable, Text> wr = new Writer<IntWritable, Text>(conf, fs.create(
+ new Path(workSpace.getAbsolutePath() + File.separator + "outfile")),
+ IntWritable.class, Text.class, null, null, true);
output.setWriter(wr);
conf.set(Submitter.PRESERVE_COMMANDFILE, "true");
Modified: hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java?rev=1619608&r1=1619607&r2=1619608&view=diff
==============================================================================
--- hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java (original)
+++ hadoop/common/branches/YARN-1051/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java Thu Aug 21 21:55:57 2014
@@ -84,13 +84,13 @@ import org.apache.hadoop.mapreduce.v2.ap
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
+import org.apache.hadoop.util.ApplicationClassLoader;
import org.apache.hadoop.util.JarFinder;
import org.apache.hadoop.util.Shell;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState;
-import org.apache.hadoop.yarn.util.ApplicationClassLoader;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.log4j.Level;
import org.junit.AfterClass;
@@ -242,8 +242,7 @@ public class TestMRJobs {
// to test AM loading user classes such as output format class, we want
// to blacklist them from the system classes (they need to be prepended
// as the first match wins)
- String systemClasses =
- sleepConf.get(MRJobConfig.MAPREDUCE_JOB_CLASSLOADER_SYSTEM_CLASSES);
+ String systemClasses = ApplicationClassLoader.DEFAULT_SYSTEM_CLASSES;
// exclude the custom classes from system classes
systemClasses = "-" + CustomOutputFormat.class.getName() + ",-" +
CustomSpeculator.class.getName() + "," +