merge HADOOP-4515 HADOOP-6490 HADOOP-7574 HADOOP-7736 HADOOP-7919 to 0.23 from trunk and update CHANGES.txt file accordingly.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1236124 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Harsh J
parent
c9a5c42efd
commit
26b88c3279
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@ -66,6 +66,19 @@ Release 0.23.1 - Unreleased
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HADOOP-7987. Support setting the run-as user in unsecure mode. (jitendra)
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HADOOP-4515. Configuration#getBoolean must not be case sensitive. (Sho Shimauchi via harsh)
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HADOOP-6490. Use StringUtils over String#replace in Path#normalizePath.
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(Uma Maheswara Rao G via harsh)
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HADOOP-7574. Improve FSShell -stat, add user/group elements.
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(XieXianshan via harsh)
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HADOOP-7736. Remove duplicate Path#normalizePath call. (harsh)
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HADOOP-7919. Remove the unused hadoop.logfile.* properties from the
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core-default.xml file. (harsh)
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OPTIMIZATIONS
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BUG FIXES
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@ -826,6 +826,12 @@ public class Configuration implements Iterable<Map.Entry<String,String>>,
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*/
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public boolean getBoolean(String name, boolean defaultValue) {
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String valueString = getTrimmed(name);
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if (null == valueString || "".equals(valueString)) {
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return defaultValue;
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}
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valueString = valueString.toLowerCase();
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if ("true".equals(valueString))
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return true;
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else if ("false".equals(valueString))
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@ -18,10 +18,12 @@
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package org.apache.hadoop.fs;
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import java.net.*;
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import java.io.*;
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import org.apache.avro.reflect.Stringable;
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import java.io.IOException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import org.apache.avro.reflect.Stringable;
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import org.apache.commons.lang.StringUtils;
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import org.apache.hadoop.classification.InterfaceAudience;
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import org.apache.hadoop.classification.InterfaceStability;
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import org.apache.hadoop.conf.Configuration;
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@ -76,7 +78,7 @@ public class Path implements Comparable {
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}
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URI resolved = parentUri.resolve(child.uri);
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initialize(resolved.getScheme(), resolved.getAuthority(),
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normalizePath(resolved.getPath()), resolved.getFragment());
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resolved.getPath(), resolved.getFragment());
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}
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private void checkPathArg( String path ) {
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@ -158,8 +160,8 @@ public class Path implements Comparable {
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private String normalizePath(String path) {
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// remove double slashes & backslashes
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path = path.replace("//", "/");
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path = path.replace("\\", "/");
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path = StringUtils.replace(path, "//", "/");
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path = StringUtils.replace(path, "\\", "/");
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// trim trailing slash from non-root path (ignoring windows drive)
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int minLength = hasWindowsDrive(path, true) ? 4 : 1;
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@ -32,9 +32,11 @@ import org.apache.hadoop.fs.FileStatus;
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* Print statistics about path in specified format.
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* Format sequences:
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* %b: Size of file in blocks
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* %g: Group name of owner
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* %n: Filename
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* %o: Block size
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* %r: replication
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* %u: User name of owner
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* %y: UTC date as "yyyy-MM-dd HH:mm:ss"
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* %Y: Milliseconds since January 1, 1970 UTC
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*/
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@ -50,8 +52,8 @@ class Stat extends FsCommand {
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public static final String USAGE = "[format] <path> ...";
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public static final String DESCRIPTION =
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"Print statistics about the file/directory at <path>\n" +
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"in the specified format. Format accepts filesize in blocks (%b), filename (%n),\n" +
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"block size (%o), replication (%r), modification date (%y, %Y)\n";
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"in the specified format. Format accepts filesize in blocks (%b), group name of owner(%g),\n" +
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"filename (%n), block size (%o), replication (%r), user name of owner(%u), modification date (%y, %Y)\n";
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protected static final SimpleDateFormat timeFmt;
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static {
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@ -92,6 +94,9 @@ class Stat extends FsCommand {
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? "directory"
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: (stat.isFile() ? "regular file" : "symlink"));
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break;
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case 'g':
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buf.append(stat.getGroup());
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break;
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case 'n':
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buf.append(item.path.getName());
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break;
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@ -101,6 +106,9 @@ class Stat extends FsCommand {
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case 'r':
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buf.append(stat.getReplication());
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break;
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case 'u':
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buf.append(stat.getOwner());
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break;
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case 'y':
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buf.append(timeFmt.format(new Date(stat.getModificationTime())));
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break;
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@ -118,4 +126,4 @@ class Stat extends FsCommand {
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}
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out.println(buf.toString());
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}
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}
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}
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@ -134,20 +134,6 @@
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</description>
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</property>
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<!--- logging properties -->
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<property>
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<name>hadoop.logfile.size</name>
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<value>10000000</value>
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<description>The max size of each log file</description>
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</property>
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<property>
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<name>hadoop.logfile.count</name>
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<value>10</value>
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<description>The max number of log files</description>
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</property>
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<!-- i/o properties -->
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<property>
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<name>io.file.buffer.size</name>
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@ -451,6 +451,9 @@ public class TestConfiguration extends TestCase {
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appendProperty("test.bool3", " true ");
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appendProperty("test.bool4", " false ");
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appendProperty("test.bool5", "foo");
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appendProperty("test.bool6", "TRUE");
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appendProperty("test.bool7", "FALSE");
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appendProperty("test.bool8", "");
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endConfig();
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Path fileResource = new Path(CONFIG);
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conf.addResource(fileResource);
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@ -459,6 +462,9 @@ public class TestConfiguration extends TestCase {
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assertEquals(true, conf.getBoolean("test.bool3", false));
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assertEquals(false, conf.getBoolean("test.bool4", true));
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assertEquals(true, conf.getBoolean("test.bool5", true));
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assertEquals(true, conf.getBoolean("test.bool6", false));
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assertEquals(false, conf.getBoolean("test.bool7", true));
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assertEquals(false, conf.getBoolean("test.bool8", false));
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}
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public void testFloatValues() throws IOException {
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@ -610,11 +610,11 @@
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</comparator>
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<comparator>
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<type>RegexpComparator</type>
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<expected-output>^( |\t)*in the specified format. Format accepts filesize in blocks \(%b\), filename \(%n\),( )*</expected-output>
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<expected-output>^( |\t)*in the specified format. Format accepts filesize in blocks \(%b\), group name of owner\(%g\),( )*</expected-output>
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</comparator>
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<comparator>
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<type>RegexpComparator</type>
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<expected-output>^( |\t)*block size \(%o\), replication \(%r\), modification date \(%y, %Y\)( )*</expected-output>
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<expected-output>^( |\t)*filename \(%n\), block size \(%o\), replication \(%r\), user name of owner\(%u\), modification date \(%y, %Y\)( )*</expected-output>
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</comparator>
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</comparators>
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</test>
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