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Merging trunk

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1454238 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2013-03-08 04:13:41 +00:00
commit 82230367ba
19 changed files with 189 additions and 44 deletions
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27
hadoop-common-project/hadoop-common/CHANGES.txt
View File

@ -456,7 +456,15 @@ Trunk (Unreleased)
HADOOP-9372. Fix bad timeout annotations on tests.
(Arpit Agarwal via suresh)
Release 2.0.4-beta - UNRELEASED
HADOOP-9376. TestProxyUserFromEnv fails on a Windows domain joined machine.
(Ivan Mitic via suresh)
HADOOP-9365. TestHAZKUtil fails on Windows. (Ivan Mitic via suresh)
HADOOP-9364. PathData#expandAsGlob does not return correct results for
absolute paths on Windows. (Ivan Mitic via suresh)
Release 2.0.5-beta - UNRELEASED
INCOMPATIBLE CHANGES
@ -527,6 +535,21 @@ Release 2.0.4-beta - UNRELEASED
HADOOP-9337. org.apache.hadoop.fs.DF.getMount() does not work on Mac OS.
(Ivan A. Veselovsky via atm)
HADOOP-9369. DNS#reverseDns() can return hostname with . appended at the
end. (Karthik Kambatla via atm)
Release 2.0.4-alpha - UNRELEASED
INCOMPATIBLE CHANGES
NEW FEATURES
IMPROVEMENTS
OPTIMIZATIONS
BUG FIXES
Release 2.0.3-alpha - 2013-02-06
INCOMPATIBLE CHANGES
@ -1512,6 +1535,8 @@ Release 0.23.7 - UNRELEASED
HADOOP-9209. Add shell command to dump file checksums (Todd Lipcon via
jeagles)
HADOOP-9374. Add tokens from -tokenCacheFile into UGI (daryn)
OPTIMIZATIONS
HADOOP-8462. Native-code implementation of bzip2 codec. (Govind Kamat via

3
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/PathData.java
View File

@ -338,7 +338,8 @@ public static PathData[] expandAsGlob(String pattern, Configuration conf)
URI globUri = globPath.toUri();
if (globUri.getScheme() != null) {
globType = PathType.HAS_SCHEME;
} else if (new File(globUri.getPath()).isAbsolute()) {
} else if (!globUri.getPath().isEmpty() &&
new Path(globUri.getPath()).isAbsolute()) {
globType = PathType.SCHEMELESS_ABSOLUTE;
} else {
globType = PathType.RELATIVE;

7
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/DNS.java
View File

@ -89,7 +89,12 @@ public static String reverseDns(InetAddress hostIp, String ns)
ictx.close();
}
return attribute.get("PTR").get().toString();
String hostname = attribute.get("PTR").get().toString();
int hostnameLength = hostname.length();
if (hostname.charAt(hostnameLength - 1) == '.') {
hostname = hostname.substring(0, hostnameLength - 1);
}
return hostname;
}
/**

10
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/GenericOptionsParser.java
View File

@ -42,6 +42,8 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
/**
* <code>GenericOptionsParser</code> is a utility to parse command line
@ -321,15 +323,17 @@ private void processGeneralOptions(Configuration conf,
String fileName = line.getOptionValue("tokenCacheFile");
// check if the local file exists
FileSystem localFs = FileSystem.getLocal(conf);
Path p = new Path(fileName);
Path p = localFs.makeQualified(new Path(fileName));
if (!localFs.exists(p)) {
throw new FileNotFoundException("File "+fileName+" does not exist.");
}
if(LOG.isDebugEnabled()) {
LOG.debug("setting conf tokensFile: " + fileName);
}
conf.set("mapreduce.job.credentials.json", localFs.makeQualified(p)
.toString(), "from -tokenCacheFile command line option");
UserGroupInformation.getCurrentUser().addCredentials(
Credentials.readTokenStorageFile(p, conf));
conf.set("mapreduce.job.credentials.json", p.toString(),
"from -tokenCacheFile command line option");
}
}

21
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/shell/TestPathData.java
View File

@ -23,11 +23,13 @@
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.util.Arrays;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.util.Shell;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -173,6 +175,25 @@ public void testAbsoluteGlob() throws Exception {
sortedString(testDir+"/d1/f1", testDir+"/d1/f1.1"),
sortedString(items)
);
String absolutePathNoDriveLetter = testDir+"/d1/f1";
if (Shell.WINDOWS) {
// testDir is an absolute path with a drive letter on Windows, i.e.
// c:/some/path
// and for the test we want something like the following
// /some/path
absolutePathNoDriveLetter = absolutePathNoDriveLetter.substring(2);
}
items = PathData.expandAsGlob(absolutePathNoDriveLetter, conf);
assertEquals(
sortedString(absolutePathNoDriveLetter),
sortedString(items)
);
items = PathData.expandAsGlob(".", conf);
assertEquals(
sortedString("."),
sortedString(items)
);
}
@Test (timeout = 30000)

3
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ha/TestHAZKUtil.java
View File

@ -40,7 +40,8 @@ public class TestHAZKUtil {
"test-file");
/** A path which is expected not to exist */
private static final String BOGUS_FILE = "/xxxx-this-does-not-exist";
private static final String BOGUS_FILE =
new File("/xxxx-this-does-not-exist").getPath();
@Test
public void testEmptyACL() {

9
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/TestProxyUserFromEnv.java
View File

@ -42,6 +42,15 @@ public void testProxyUserFromEnvironment() throws IOException {
BufferedReader br = new BufferedReader
(new InputStreamReader(pp.getInputStream()));
String realUser = br.readLine().trim();
// On Windows domain joined machine, whoami returns the username
// in the DOMAIN\\username format, so we trim the domain part before
// the comparison. We don't have to special case for Windows
// given that Unix systems do not allow slashes in usernames.
int backslashIndex = realUser.indexOf('\\');
if (backslashIndex != -1) {
realUser = realUser.substring(backslashIndex + 1);
}
assertEquals(realUser, realUgi.getUserName());
}
}

25
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestGenericOptionsParser.java
View File

@ -27,6 +27,11 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
@ -164,13 +169,25 @@ public void testTokenCacheOption() throws IOException {
th instanceof FileNotFoundException);
// create file
Path tmpPath = new Path(tmpFile.toString());
localFs.create(tmpPath);
Path tmpPath = localFs.makeQualified(new Path(tmpFile.toString()));
Token<?> token = new Token<AbstractDelegationTokenIdentifier>(
"identifier".getBytes(), "password".getBytes(),
new Text("token-kind"), new Text("token-service"));
Credentials creds = new Credentials();
creds.addToken(new Text("token-alias"), token);
creds.writeTokenStorageFile(tmpPath, conf);
new GenericOptionsParser(conf, args);
String fileName = conf.get("mapreduce.job.credentials.json");
assertNotNull("files is null", fileName);
assertEquals("files option does not match",
localFs.makeQualified(tmpPath).toString(), fileName);
assertEquals("files option does not match", tmpPath.toString(), fileName);
Credentials ugiCreds =
UserGroupInformation.getCurrentUser().getCredentials();
assertEquals(1, ugiCreds.numberOfTokens());
Token<?> ugiToken = ugiCreds.getToken(new Text("token-alias"));
assertNotNull(ugiToken);
assertEquals(token, ugiToken);
localFs.delete(new Path(testDir.getAbsolutePath()), true);
}

25
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -26,7 +26,6 @@ Trunk (Unreleased)
Azure environments. (See breakdown of tasks below for subtasks and
contributors)
IMPROVEMENTS
HDFS-1620. Rename HdfsConstants -> HdfsServerConstants, FSConstants ->
@ -321,7 +320,7 @@ Trunk (Unreleased)
HDFS-4297. Fix issues related to datanode concurrent reading and writing on
Windows. (Arpit Agarwal, Chuan Liu via suresh)
Release 2.0.4-beta - UNRELEASED
Release 2.0.5-beta - UNRELEASED
INCOMPATIBLE CHANGES
@ -341,6 +340,9 @@ Release 2.0.4-beta - UNRELEASED
HDFS-4519. Support overriding jsvc binary and log file locations
when launching secure datanode. (Chris Nauroth via suresh)
HDFS-4569. Small image transfer related cleanups.
(Andrew Wang via suresh)
OPTIMIZATIONS
BUG FIXES
@ -371,6 +373,21 @@ Release 2.0.4-beta - UNRELEASED
HDFS-4544. Error in deleting blocks should not do check disk, for
all types of errors. (Arpit Agarwal via suresh)
HDFS-4565. Use DFSUtil.getSpnegoKeytabKey() to get the spnego keytab key
in secondary namenode and namenode http server. (Arpit Gupta via suresh)
Release 2.0.4-alpha - UNRELEASED
INCOMPATIBLE CHANGES
NEW FEATURES
IMPROVEMENTS
OPTIMIZATIONS
BUG FIXES
Release 2.0.3-alpha - 2013-02-06
INCOMPATIBLE CHANGES
@ -2357,6 +2374,10 @@ Release 0.23.7 - UNRELEASED
HDFS-4542. Webhdfs doesn't support secure proxy users (Daryn Sharp via
kihwal)
HDFS-4560. Webhdfs cannot use tokens obtained by another user (daryn)
HDFS-4566. Webdhfs token cancelation should use authentication (daryn)
Release 0.23.6 - UNRELEASED
INCOMPATIBLE CHANGES

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
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@ -361,7 +361,7 @@ public class DFSConfigKeys extends CommonConfigurationKeys {
// Image transfer timeout
public static final String DFS_IMAGE_TRANSFER_TIMEOUT_KEY = "dfs.image.transfer.timeout";
public static final int DFS_IMAGE_TRANSFER_TIMEOUT_DEFAULT = 60 * 1000;
public static final int DFS_IMAGE_TRANSFER_TIMEOUT_DEFAULT = 10 * 60 * 1000;
//Keys with no defaults
public static final String DFS_DATANODE_PLUGINS_KEY = "dfs.datanode.plugins";

7
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
View File

@ -113,11 +113,8 @@ private Map<String, String> getAuthFilterParams(Configuration conf)
DFSConfigKeys.DFS_WEB_AUTHENTICATION_KERBEROS_PRINCIPAL_KEY +
"' is not set.");
}
String httpKeytab = conf.get(
DFSConfigKeys.DFS_WEB_AUTHENTICATION_KERBEROS_KEYTAB_KEY);
if (httpKeytab == null) {
httpKeytab = conf.get(DFSConfigKeys.DFS_NAMENODE_KEYTAB_FILE_KEY);
}
String httpKeytab = conf.get(DFSUtil.getSpnegoKeytabKey(conf,
DFSConfigKeys.DFS_NAMENODE_KEYTAB_FILE_KEY));
if (httpKeytab != null && !httpKeytab.isEmpty()) {
params.put(
DFSConfigKeys.DFS_WEB_AUTHENTICATION_KERBEROS_KEYTAB_KEY,

8
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
View File

@ -255,15 +255,11 @@ private void initialize(final Configuration conf,
new AccessControlList(conf.get(DFS_ADMIN, " "))) {
{
if (UserGroupInformation.isSecurityEnabled()) {
String httpKeytabKey = DFSConfigKeys.
DFS_WEB_AUTHENTICATION_KERBEROS_KEYTAB_KEY;
if (null == conf.get(httpKeytabKey)) {
httpKeytabKey = DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY;
}
initSpnego(
conf,
DFSConfigKeys.DFS_SECONDARY_NAMENODE_INTERNAL_SPNEGO_USER_NAME_KEY,
httpKeytabKey);
DFSUtil.getSpnegoKeytabKey(conf,
DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY));
}
}
};

1
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java
View File

@ -229,7 +229,6 @@ public static MD5Hash doGetUrl(URL url, List<File> localPaths,
SecurityUtil.openSecureHttpConnection(url);
if (timeout <= 0) {
// Set the ping interval as timeout
Configuration conf = new HdfsConfiguration();
timeout = conf.getInt(DFSConfigKeys.DFS_IMAGE_TRANSFER_TIMEOUT_KEY,
DFSConfigKeys.DFS_IMAGE_TRANSFER_TIMEOUT_DEFAULT);

7
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java
View File

@ -341,7 +341,8 @@ Param<?,?>[] getAuthParameters(final HttpOpParam.Op op) throws IOException {
boolean hasToken = false;
if (UserGroupInformation.isSecurityEnabled() &&
op != GetOpParam.Op.GETDELEGATIONTOKEN &&
op != PutOpParam.Op.RENEWDELEGATIONTOKEN) {
op != PutOpParam.Op.RENEWDELEGATIONTOKEN &&
op != PutOpParam.Op.CANCELDELEGATIONTOKEN) {
synchronized (this) {
hasToken = (delegationToken != null);
if (hasToken) {
@ -350,15 +351,15 @@ Param<?,?>[] getAuthParameters(final HttpOpParam.Op op) throws IOException {
} // else we are talking to an insecure cluster
}
}
UserGroupInformation userUgi = ugi;
if (!hasToken) {
UserGroupInformation userUgi = ugi;
UserGroupInformation realUgi = userUgi.getRealUser();
if (realUgi != null) { // proxy user
authParams.add(new DoAsParam(userUgi.getShortUserName()));
userUgi = realUgi;
}
}
authParams.add(new UserParam(userUgi.getShortUserName()));
}
return authParams.toArray(new Param<?,?>[0]);
}

21
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
View File

@ -733,12 +733,29 @@
</description>
</property>
<property>
<name>dfs.image.transfer.timeout</name>
<value>600000</value>
<description>
Timeout for image transfer in milliseconds. This timeout and the related
dfs.image.transfer.bandwidthPerSec parameter should be configured such
that normal image transfer can complete within the timeout.
This timeout prevents client hangs when the sender fails during
image transfer, which is particularly important during checkpointing.
Note that this timeout applies to the entirety of image transfer, and
is not a socket timeout.
</description>
</property>
<property>
<name>dfs.image.transfer.bandwidthPerSec</name>
<value>0</value>
<description>
Specifies the maximum amount of bandwidth that can be utilized for image
transfer in term of the number of bytes per second.
Maximum bandwidth used for image transfer in bytes per second.
This can help keep normal namenode operations responsive during
checkpointing. The maximum bandwidth and timeout in
dfs.image.transfer.timeout should be set such that normal image
transfers can complete successfully.
A default value of 0 indicates that throttling is disabled.
</description>
</property>

15
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsUrl.java
View File

@ -134,7 +134,7 @@ public void testSecureAuthParamsInUrl() throws IOException {
},
renewTokenUrl);
// send user+token
// send token
URL cancelTokenUrl = webhdfs.toUrl(PutOpParam.Op.CANCELDELEGATIONTOKEN,
fsPath, new TokenArgumentParam(tokenString));
checkQueryParams(
@ -142,16 +142,14 @@ public void testSecureAuthParamsInUrl() throws IOException {
PutOpParam.Op.CANCELDELEGATIONTOKEN.toQueryString(),
new UserParam(ugi.getShortUserName()).toString(),
new TokenArgumentParam(tokenString).toString(),
new DelegationParam(tokenString).toString()
},
cancelTokenUrl);
// send user+token
// send token
URL fileStatusUrl = webhdfs.toUrl(GetOpParam.Op.GETFILESTATUS, fsPath);
checkQueryParams(
new String[]{
GetOpParam.Op.GETFILESTATUS.toQueryString(),
new UserParam(ugi.getShortUserName()).toString(),
new DelegationParam(tokenString).toString()
},
fileStatusUrl);
@ -219,24 +217,23 @@ public void testSecureProxyAuthParamsInUrl() throws IOException {
},
renewTokenUrl);
// send effective+token
// send token
URL cancelTokenUrl = webhdfs.toUrl(PutOpParam.Op.CANCELDELEGATIONTOKEN,
fsPath, new TokenArgumentParam(tokenString));
checkQueryParams(
new String[]{
PutOpParam.Op.CANCELDELEGATIONTOKEN.toQueryString(),
new UserParam(ugi.getShortUserName()).toString(),
new UserParam(ugi.getRealUser().getShortUserName()).toString(),
new DoAsParam(ugi.getShortUserName()).toString(),
new TokenArgumentParam(tokenString).toString(),
new DelegationParam(tokenString).toString()
},
cancelTokenUrl);
// send effective+token
// send token
URL fileStatusUrl = webhdfs.toUrl(GetOpParam.Op.GETFILESTATUS, fsPath);
checkQueryParams(
new String[]{
GetOpParam.Op.GETFILESTATUS.toQueryString(),
new UserParam(ugi.getShortUserName()).toString(),
new DelegationParam(tokenString).toString()
},
fileStatusUrl);

17
hadoop-mapreduce-project/CHANGES.txt
View File

@ -180,7 +180,7 @@ Trunk (Unreleased)
HADOOP-9372. Fix bad timeout annotations on tests.
(Arpit Agarwal via suresh)
Release 2.0.4-beta - UNRELEASED
Release 2.0.5-beta - UNRELEASED
INCOMPATIBLE CHANGES
@ -230,6 +230,18 @@ Release 2.0.4-beta - UNRELEASED
appropriately used and that on-disk segments are correctly sorted on
file-size. (Anty Rao and Ravi Prakash via acmurthy)
Release 2.0.4-alpha - UNRELEASED
INCOMPATIBLE CHANGES
NEW FEATURES
IMPROVEMENTS
OPTIMIZATIONS
BUG FIXES
Release 2.0.3-alpha - 2013-02-06
INCOMPATIBLE CHANGES
@ -792,6 +804,9 @@ Release 0.23.7 - UNRELEASED
MAPREDUCE-5043. Fetch failure processing can cause AM event queue to
backup and eventually OOM (Jason Lowe via bobby)
MAPREDUCE-5023. History Server Web Services missing Job Counters (Ravi
Prakash via tgraves)
Release 0.23.6 - UNRELEASED
INCOMPATIBLE CHANGES

11
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/dao/JobCounterInfo.java
View File

@ -71,10 +71,15 @@ public JobCounterInfo(AppContext ctx, Job job) {
}
private void getCounters(AppContext ctx, Job job) {
total = new Counters();
if (job == null) {
return;
}
total = job.getAllCounters();
boolean needTotalCounters = false;
if (total == null) {
total = new Counters();
needTotalCounters = true;
}
map = new Counters();
reduce = new Counters();
// Get all types of counters
@ -84,7 +89,6 @@ private void getCounters(AppContext ctx, Job job) {
if (counters == null) {
continue;
}
total.incrAllCounters(counters);
switch (t.getType()) {
case MAP:
map.incrAllCounters(counters);
@ -93,6 +97,9 @@ private void getCounters(AppContext ctx, Job job) {
reduce.incrAllCounters(counters);
break;
}
if (needTotalCounters) {
total.incrAllCounters(counters);
}
}
}

14
hadoop-yarn-project/CHANGES.txt
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@ -48,7 +48,7 @@ Trunk - Unreleased
YARN-359. Fixing commands for container signalling in Windows. (Chris Nauroth
via vinodkv)
Release 2.0.4-beta - UNRELEASED
Release 2.0.5-beta - UNRELEASED
INCOMPATIBLE CHANGES
@ -91,6 +91,18 @@ Release 2.0.4-beta - UNRELEASED
YARN-376. Fixes a bug which would prevent the NM knowing about completed
containers and applications. (Jason Lowe via sseth)
Release 2.0.4-alpha - UNRELEASED
INCOMPATIBLE CHANGES
NEW FEATURES
IMPROVEMENTS
OPTIMIZATIONS
BUG FIXES
YARN-429. capacity-scheduler config missing from yarn-test artifact.
(sseth via hitesh)