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Posted to common-commits@hadoop.apache.org by el...@apache.org on 2011/01/04 06:30:21 UTC
svn commit: r1054904 - in /hadoop/common/branches/branch-0.22: ./
src/contrib/ec2/ src/docs/ src/java/ src/java/org/apache/hadoop/conf/
src/test/core/ src/test/core/org/apache/hadoop/conf/
src/test/core/org/apache/hadoop/io/
Author: eli
Date: Tue Jan 4 05:30:20 2011
New Revision: 1054904
URL: http://svn.apache.org/viewvc?rev=1054904&view=rev
Log:
HADOOP-6578. svn merge -c 1054903 from trunk
Modified:
hadoop/common/branches/branch-0.22/ (props changed)
hadoop/common/branches/branch-0.22/CHANGES.txt (contents, props changed)
hadoop/common/branches/branch-0.22/src/contrib/ec2/ (props changed)
hadoop/common/branches/branch-0.22/src/docs/ (props changed)
hadoop/common/branches/branch-0.22/src/java/ (props changed)
hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/conf/Configuration.java
hadoop/common/branches/branch-0.22/src/test/core/ (props changed)
hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/conf/TestConfiguration.java
hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/io/TestSequenceFile.java (props changed)
Propchange: hadoop/common/branches/branch-0.22/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,2 +1,2 @@
-/hadoop/common/trunk:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.19/core:713112
Modified: hadoop/common/branches/branch-0.22/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.22/CHANGES.txt?rev=1054904&r1=1054903&r2=1054904&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.22/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.22/CHANGES.txt Tue Jan 4 05:30:20 2011
@@ -193,6 +193,9 @@ Release 0.22.0 - Unreleased
HADOOP-6298. Add copyBytes to Text and BytesWritable. (omalley)
+ HADOOP-6578. Configuration should trim whitespace around a lot of value
+ types. (Michele Catasta via eli)
+
OPTIMIZATIONS
HADOOP-6884. Add LOG.isDebugEnabled() guard for each LOG.debug(..).
Propchange: hadoop/common/branches/branch-0.22/CHANGES.txt
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/CHANGES.txt:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk/CHANGES.txt:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.18/CHANGES.txt:727226
/hadoop/core/branches/branch-0.19/CHANGES.txt:713112
/hadoop/core/trunk/CHANGES.txt:776175-785643,785929-786278
Propchange: hadoop/common/branches/branch-0.22/src/contrib/ec2/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,3 +1,3 @@
-/hadoop/common/trunk/src/contrib/ec2:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk/src/contrib/ec2:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.19/core/src/contrib/ec2:713112
/hadoop/core/trunk/src/contrib/ec2:776175-784663
Propchange: hadoop/common/branches/branch-0.22/src/docs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,2 +1,2 @@
-/hadoop/common/trunk/src/docs:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk/src/docs:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.19/src/docs:713112
Propchange: hadoop/common/branches/branch-0.22/src/java/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,3 +1,3 @@
-/hadoop/common/trunk/src/java:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk/src/java:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.19/core/src/java:713112
/hadoop/core/trunk/src/core:776175-785643,785929-786278
Modified: hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/conf/Configuration.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/conf/Configuration.java?rev=1054904&r1=1054903&r2=1054904&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/conf/Configuration.java (original)
+++ hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/conf/Configuration.java Tue Jan 4 05:30:20 2011
@@ -544,6 +544,29 @@ public class Configuration implements It
name = handleDeprecation(name);
return substituteVars(getProps().getProperty(name));
}
+
+ /**
+ * Get the value of the <code>name</code> property as a trimmed <code>String</code>,
+ * <code>null</code> if no such property exists.
+ * If the key is deprecated, it returns the value of
+ * the first key which replaces the deprecated key and is not null
+ *
+ * Values are processed for <a href="#VariableExpansion">variable expansion</a>
+ * before being returned.
+ *
+ * @param name the property name.
+ * @return the value of the <code>name</code> or its replacing property,
+ * or null if no such property exists.
+ */
+ public String getTrimmed(String name) {
+ String value = get(name);
+
+ if (null == value) {
+ return null;
+ } else {
+ return value.trim();
+ }
+ }
/**
* Get the value of the <code>name</code> property, without doing
@@ -634,7 +657,7 @@ public class Configuration implements It
* or <code>defaultValue</code>.
*/
public int getInt(String name, int defaultValue) {
- String valueString = get(name);
+ String valueString = getTrimmed(name);
if (valueString == null)
return defaultValue;
try {
@@ -670,7 +693,7 @@ public class Configuration implements It
* or <code>defaultValue</code>.
*/
public long getLong(String name, long defaultValue) {
- String valueString = get(name);
+ String valueString = getTrimmed(name);
if (valueString == null)
return defaultValue;
try {
@@ -723,7 +746,7 @@ public class Configuration implements It
* or <code>defaultValue</code>.
*/
public float getFloat(String name, float defaultValue) {
- String valueString = get(name);
+ String valueString = getTrimmed(name);
if (valueString == null)
return defaultValue;
try {
@@ -753,7 +776,7 @@ public class Configuration implements It
* or <code>defaultValue</code>.
*/
public boolean getBoolean(String name, boolean defaultValue) {
- String valueString = get(name);
+ String valueString = getTrimmed(name);
if ("true".equals(valueString))
return true;
else if ("false".equals(valueString))
@@ -1069,7 +1092,7 @@ public class Configuration implements It
}
}
- Class clazz = map.get(name);
+ Class<?> clazz = map.get(name);
if (clazz == null) {
clazz = Class.forName(name, true, classLoader);
if (clazz != null) {
@@ -1094,7 +1117,7 @@ public class Configuration implements It
* or <code>defaultValue</code>.
*/
public Class<?>[] getClasses(String name, Class<?> ... defaultValue) {
- String[] classnames = getStrings(name);
+ String[] classnames = getTrimmedStrings(name);
if (classnames == null)
return defaultValue;
try {
@@ -1119,7 +1142,7 @@ public class Configuration implements It
* or <code>defaultValue</code>.
*/
public Class<?> getClass(String name, Class<?> defaultValue) {
- String valueString = get(name);
+ String valueString = getTrimmed(name);
if (valueString == null)
return defaultValue;
try {
Propchange: hadoop/common/branches/branch-0.22/src/test/core/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,3 +1,3 @@
-/hadoop/common/trunk/src/test/core:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk/src/test/core:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.19/core/src/test/core:713112
/hadoop/core/trunk/src/test/core:776175-785643,785929-786278
Modified: hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/conf/TestConfiguration.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/conf/TestConfiguration.java?rev=1054904&r1=1054903&r2=1054904&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/conf/TestConfiguration.java (original)
+++ hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/conf/TestConfiguration.java Tue Jan 4 05:30:20 2011
@@ -29,6 +29,7 @@ import java.util.Random;
import java.util.regex.Pattern;
import junit.framework.TestCase;
+import static org.junit.Assert.assertArrayEquals;
import org.apache.hadoop.fs.Path;
import org.codehaus.jackson.map.ObjectMapper;
@@ -337,6 +338,7 @@ public class TestConfiguration extends T
appendProperty("test.int1", "20");
appendProperty("test.int2", "020");
appendProperty("test.int3", "-20");
+ appendProperty("test.int4", " -20 ");
endConfig();
Path fileResource = new Path(CONFIG);
conf.addResource(fileResource);
@@ -346,8 +348,80 @@ public class TestConfiguration extends T
assertEquals(20, conf.getLong("test.int2", 0));
assertEquals(-20, conf.getInt("test.int3", 0));
assertEquals(-20, conf.getLong("test.int3", 0));
+ assertEquals(-20, conf.getInt("test.int4", 0));
+ assertEquals(-20, conf.getLong("test.int4", 0));
}
-
+
+ public void testBooleanValues() throws IOException {
+ out=new BufferedWriter(new FileWriter(CONFIG));
+ startConfig();
+ appendProperty("test.bool1", "true");
+ appendProperty("test.bool2", "false");
+ appendProperty("test.bool3", " true ");
+ appendProperty("test.bool4", " false ");
+ appendProperty("test.bool5", "foo");
+ endConfig();
+ Path fileResource = new Path(CONFIG);
+ conf.addResource(fileResource);
+ assertEquals(true, conf.getBoolean("test.bool1", false));
+ assertEquals(false, conf.getBoolean("test.bool2", true));
+ assertEquals(true, conf.getBoolean("test.bool3", false));
+ assertEquals(false, conf.getBoolean("test.bool4", true));
+ assertEquals(true, conf.getBoolean("test.bool5", true));
+ }
+
+ public void testFloatValues() throws IOException {
+ out=new BufferedWriter(new FileWriter(CONFIG));
+ startConfig();
+ appendProperty("test.float1", "3.1415");
+ appendProperty("test.float2", "003.1415");
+ appendProperty("test.float3", "-3.1415");
+ appendProperty("test.float4", " -3.1415 ");
+ endConfig();
+ Path fileResource = new Path(CONFIG);
+ conf.addResource(fileResource);
+ assertEquals(3.1415f, conf.getFloat("test.float1", 0.0f));
+ assertEquals(3.1415f, conf.getFloat("test.float2", 0.0f));
+ assertEquals(-3.1415f, conf.getFloat("test.float3", 0.0f));
+ assertEquals(-3.1415f, conf.getFloat("test.float4", 0.0f));
+ }
+
+ public void testGetClass() throws IOException {
+ out=new BufferedWriter(new FileWriter(CONFIG));
+ startConfig();
+ appendProperty("test.class1", "java.lang.Integer");
+ appendProperty("test.class2", " java.lang.Integer ");
+ endConfig();
+ Path fileResource = new Path(CONFIG);
+ conf.addResource(fileResource);
+ assertEquals("java.lang.Integer", conf.getClass("test.class1", null).getCanonicalName());
+ assertEquals("java.lang.Integer", conf.getClass("test.class2", null).getCanonicalName());
+ }
+
+ public void testGetClasses() throws IOException {
+ out=new BufferedWriter(new FileWriter(CONFIG));
+ startConfig();
+ appendProperty("test.classes1", "java.lang.Integer,java.lang.String");
+ appendProperty("test.classes2", " java.lang.Integer , java.lang.String ");
+ endConfig();
+ Path fileResource = new Path(CONFIG);
+ conf.addResource(fileResource);
+ String[] expectedNames = {"java.lang.Integer", "java.lang.String"};
+ Class<?>[] defaultClasses = {};
+ Class<?>[] classes1 = conf.getClasses("test.classes1", defaultClasses);
+ Class<?>[] classes2 = conf.getClasses("test.classes2", defaultClasses);
+ assertArrayEquals(expectedNames, extractClassNames(classes1));
+ assertArrayEquals(expectedNames, extractClassNames(classes2));
+ }
+
+ private static String[] extractClassNames(Class<?>[] classes) {
+ String[] classNames = new String[classes.length];
+ for (int i = 0; i < classNames.length; i++) {
+ classNames[i] = classes[i].getCanonicalName();
+ }
+ return classNames;
+ }
+
enum Dingo { FOO, BAR };
enum Yak { RAB, FOO };
public void testEnum() throws IOException {
Propchange: hadoop/common/branches/branch-0.22/src/test/core/org/apache/hadoop/io/TestSequenceFile.java
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jan 4 05:30:20 2011
@@ -1,3 +1,3 @@
-/hadoop/common/trunk/src/test/core/org/apache/hadoop/io/TestSequenceFile.java:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853
+/hadoop/common/trunk/src/test/core/org/apache/hadoop/io/TestSequenceFile.java:1037901,1039952,1040408,1040849,1044490,1050070,1054848,1054853,1054903
/hadoop/core/branches/branch-0.19/mapred/src/test/mapred/org/apache/hadoop/io/TestSequenceFile.java:713112
/hadoop/core/trunk/src/test/mapred/org/apache/hadoop/io/TestSequenceFile.java:776175-785643