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Merge branch 'trunk' into HDFS-6581

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This commit is contained in:
arp 2014-09-29 16:29:43 -07:00
commit 7f0422be76
19 changed files with 59 additions and 49 deletions
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4
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -554,6 +554,8 @@ Release 2.6.0 - UNRELEASED
HADOOP-10954. Adding site documents of hadoop-tools (Masatake Iwasaki
via aw)
HADOOP-11153. Make number of KMS threads configurable. (wang)
OPTIMIZATIONS
HADOOP-10838. Byte array native checksumming. (James Thomas via todd)
@ -761,6 +763,8 @@ Release 2.6.0 - UNRELEASED
HADOOP-1110. JavaKeystoreProvider should not report a key as created if it
was not flushed to the backing file.
HADOOP-11130. NFS updateMaps OS check is reversed (brandonli)
BREAKDOWN OF HDFS-6134 AND HADOOP-10150 SUBTASKS AND RELATED JIRAS
HADOOP-10734. Implement high-performance secure random number sources.

25
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/NetworkTopology.java
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@ -673,27 +673,11 @@ protected boolean isSameParents(Node node1, Node node2) {
return node1.getParent()==node2.getParent();
}
private static final ThreadLocal<Random> r = new ThreadLocal<Random>();
/**
* Getter for thread-local Random, which provides better performance than
* a shared Random (even though Random is thread-safe).
*
* @return Thread-local Random.
*/
protected Random getRandom() {
Random rand = r.get();
if (rand == null) {
rand = new Random();
r.set(rand);
}
return rand;
}
private static final Random r = new Random();
@VisibleForTesting
void setRandomSeed(long seed) {
Random rand = getRandom();
rand.setSeed(seed);
r.setSeed(seed);
}
/** randomly choose one node from <i>scope</i>
@ -745,7 +729,7 @@ private Node chooseRandom(String scope, String excludedScope){
"Failed to find datanode (scope=\"" + String.valueOf(scope) +
"\" excludedScope=\"" + String.valueOf(excludedScope) + "\").");
}
int leaveIndex = getRandom().nextInt(numOfDatanodes);
int leaveIndex = r.nextInt(numOfDatanodes);
return innerNode.getLeaf(leaveIndex, node);
}
@ -918,11 +902,10 @@ public void sortByDistance(Node reader, Node[] nodes, int activeLen) {
list.add(node);
}
Random rand = getRandom();
int idx = 0;
for (List<Node> list: tree.values()) {
if (list != null) {
Collections.shuffle(list, rand);
Collections.shuffle(list, r);
for (Node n: list) {
nodes[idx] = n;
idx++;

4
hadoop-common-project/hadoop-kms/src/main/conf/kms-env.sh
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@ -36,6 +36,10 @@
#
# export KMS_ADMIN_PORT=`expr ${KMS_HTTP_PORT} + 1`
# The maximum number of Tomcat handler threads
#
# export KMS_MAX_THREADS=1000
# The location of the SSL keystore if using SSL
#
# export KMS_SSL_KEYSTORE_FILE=${HOME}/.keystore

7
hadoop-common-project/hadoop-kms/src/main/libexec/kms-config.sh
View File

@ -136,6 +136,13 @@ else
print "Using KMS_ADMIN_PORT: ${KMS_ADMIN_PORT}"
fi
if [ "${KMS_MAX_THREADS}" = "" ]; then
export KMS_MAX_THREADS=1000
print "Setting KMS_MAX_THREADS: ${KMS_MAX_THREADS}"
else
print "Using KMS_MAX_THREADS: ${KMS_MAX_THREADS}"
fi
if [ "${KMS_SSL_KEYSTORE_FILE}" = "" ]; then
export KMS_SSL_KEYSTORE_FILE=${HOME}/.keystore
print "Setting KMS_SSL_KEYSTORE_FILE: ${KMS_SSL_KEYSTORE_FILE}"

1
hadoop-common-project/hadoop-kms/src/main/sbin/kms.sh
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@ -44,6 +44,7 @@ catalina_opts="${catalina_opts} -Dkms.log.dir=${KMS_LOG}";
catalina_opts="${catalina_opts} -Dkms.temp.dir=${KMS_TEMP}";
catalina_opts="${catalina_opts} -Dkms.admin.port=${KMS_ADMIN_PORT}";
catalina_opts="${catalina_opts} -Dkms.http.port=${KMS_HTTP_PORT}";
catalina_opts="${catalina_opts} -Dkms.max.threads=${KMS_MAX_THREADS}";
catalina_opts="${catalina_opts} -Dkms.ssl.keystore.file=${KMS_SSL_KEYSTORE_FILE}";
catalina_opts="${catalina_opts} -Dkms.ssl.keystore.pass=${KMS_SSL_KEYSTORE_PASS}";

1
hadoop-common-project/hadoop-kms/src/main/tomcat/server.xml
View File

@ -73,6 +73,7 @@
Define a non-SSL HTTP/1.1 Connector on port ${kms.http.port}
-->
<Connector port="${kms.http.port}" protocol="HTTP/1.1"
maxThreads="${kms.max.threads}"
connectionTimeout="20000"
redirectPort="8443"/>
<!-- A "Connector" using the shared thread pool-->

2
hadoop-common-project/hadoop-kms/src/main/tomcat/ssl-server.xml
View File

@ -69,7 +69,7 @@
connector should be using the OpenSSL style configuration
described in the APR documentation -->
<Connector port="${kms.http.port}" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="150" scheme="https" secure="true"
maxThreads="${kms.max.threads}" scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS"
keystoreFile="${kms.ssl.keystore.file}"
keystorePass="${kms.ssl.keystore.pass}"/>

2
hadoop-common-project/hadoop-kms/src/site/apt/index.apt.vm
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@ -152,6 +152,8 @@ hadoop-${project.version} $ sbin/kms.sh start
* KMS_ADMIN_PORT
* KMS_MAX_THREADS
* KMS_LOG
NOTE: You need to restart the KMS for the configuration changes to take

17
hadoop-common-project/hadoop-nfs/src/main/java/org/apache/hadoop/nfs/nfs3/IdUserGroup.java
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@ -45,8 +45,8 @@ public class IdUserGroup {
private final static String OS = System.getProperty("os.name");
/** Shell commands to get users and groups */
static final String LINUX_GET_ALL_USERS_CMD = "getent passwd | cut -d: -f1,3";
static final String LINUX_GET_ALL_GROUPS_CMD = "getent group | cut -d: -f1,3";
static final String GET_ALL_USERS_CMD = "getent passwd | cut -d: -f1,3";
static final String GET_ALL_GROUPS_CMD = "getent group | cut -d: -f1,3";
static final String MAC_GET_ALL_USERS_CMD = "dscl . -list /Users UniqueID";
static final String MAC_GET_ALL_GROUPS_CMD = "dscl . -list /Groups PrimaryGroupID";
@ -223,17 +223,16 @@ synchronized public void updateMaps() throws IOException {
+ "' does not exist.");
}
if (OS.startsWith("Linux")) {
updateMapInternal(uMap, "user", LINUX_GET_ALL_USERS_CMD, ":",
staticMapping.uidMapping);
updateMapInternal(gMap, "group", LINUX_GET_ALL_GROUPS_CMD, ":",
staticMapping.gidMapping);
} else {
// Mac
if (OS.startsWith("Mac")) {
updateMapInternal(uMap, "user", MAC_GET_ALL_USERS_CMD, "\\s+",
staticMapping.uidMapping);
updateMapInternal(gMap, "group", MAC_GET_ALL_GROUPS_CMD, "\\s+",
staticMapping.gidMapping);
} else {
updateMapInternal(uMap, "user", GET_ALL_USERS_CMD, ":",
staticMapping.uidMapping);
updateMapInternal(gMap, "group", GET_ALL_GROUPS_CMD, ":",
staticMapping.gidMapping);
}
uidNameMap = uMap;

5
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -520,6 +520,8 @@ Release 2.6.0 - UNRELEASED
HDFS-7104. Fix and clarify INodeInPath getter functions. (Zhe Zhang via wang)
HDFS-7124. Remove EncryptionZoneManager.NULL_EZ. (clamb via wang)
OPTIMIZATIONS
HDFS-6690. Deduplicate xattr names in memory. (wang)
@ -530,6 +532,9 @@ Release 2.6.0 - UNRELEASED
HDFS-6865. Byte array native checksumming on client side
(James Thomas via todd)
HDFS-7122. Use of ThreadLocal<Random> results in poor block placement.
(wang)
BUG FIXES
HDFS-6823. dfs.web.authentication.kerberos.principal shows up in logs for

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
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@ -2940,8 +2940,7 @@ public EncryptionZone getEZForPath(String src)
throws IOException {
checkOpen();
try {
final EncryptionZone ez = namenode.getEZForPath(src);
return (ez.getId() < 0) ? null : ez;
return namenode.getEZForPath(src);
} catch (RemoteException re) {
throw re.unwrapRemoteException(AccessControlException.class,
UnresolvedPathException.class);

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolServerSideTranslatorPB.java
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@ -1340,7 +1340,9 @@ public GetEZForPathResponseProto getEZForPath(
GetEZForPathResponseProto.Builder builder =
GetEZForPathResponseProto.newBuilder();
final EncryptionZone ret = server.getEZForPath(req.getSrc());
if (ret != null) {
builder.setZone(PBHelper.convert(ret));
}
return builder.build();
} catch (IOException e) {
throw new ServiceException(e);

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
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@ -1347,7 +1347,11 @@ public EncryptionZone getEZForPath(String src)
try {
final EncryptionZonesProtos.GetEZForPathResponseProto response =
rpcProxy.getEZForPath(null, req);
if (response.hasZone()) {
return PBHelper.convert(response.getZone());
} else {
return null;
}
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}

6
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EncryptionZoneManager.java
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@ -57,10 +57,6 @@ public class EncryptionZoneManager {
public static Logger LOG = LoggerFactory.getLogger(EncryptionZoneManager
.class);
public static final EncryptionZone NULL_EZ =
new EncryptionZone(-1, "", CipherSuite.UNKNOWN,
CryptoProtocolVersion.UNKNOWN, "");
/**
* EncryptionZoneInt is the internal representation of an encryption zone. The
* external representation of an EZ is embodied in an EncryptionZone and
@ -226,7 +222,7 @@ private EncryptionZoneInt getEncryptionZoneForPath(INodesInPath iip) {
EncryptionZone getEZINodeForPath(INodesInPath iip) {
final EncryptionZoneInt ezi = getEncryptionZoneForPath(iip);
if (ezi == null) {
return NULL_EZ;
return null;
} else {
return new EncryptionZone(ezi.getINodeId(), getFullPathName(ezi),
ezi.getSuite(), ezi.getVersion(), ezi.getKeyName());

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
View File

@ -2863,8 +2863,7 @@ FileEncryptionInfo getFileEncryptionInfo(INode inode, int snapshotId,
iip = getINodesInPath(inode.getFullPathName(), true);
}
EncryptionZone encryptionZone = getEZForPath(iip);
if (encryptionZone == null ||
encryptionZone.equals(EncryptionZoneManager.NULL_EZ)) {
if (encryptionZone == null) {
// not an encrypted file
return null;
} else if(encryptionZone.getPath() == null

2
hadoop-hdfs-project/hadoop-hdfs/src/main/proto/encryption.proto
View File

@ -63,5 +63,5 @@ message GetEZForPathRequestProto {
}
message GetEZForPathResponseProto {
required EncryptionZoneProto zone = 1;
optional EncryptionZoneProto zone = 1;
}

3
hadoop-yarn-project/CHANGES.txt
View File

@ -465,6 +465,9 @@ Release 2.6.0 - UNRELEASED
YARN-2608. FairScheduler: Potential deadlocks in loading alloc files and
clock access. (Wei Yan via kasha)
YARN-2606. Application History Server tries to access hdfs before doing
secure login (Mit Desai via jeagles)
Release 2.5.1 - 2014-09-05
INCOMPATIBLE CHANGES

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/FileSystemApplicationHistoryStore.java
View File

@ -115,7 +115,8 @@ protected FileSystem getFileSystem(Path path, Configuration conf) throws Excepti
}
@Override
public void serviceInit(Configuration conf) throws Exception {
public void serviceStart() throws Exception {
Configuration conf = getConfig();
Path fsWorkingPath =
new Path(conf.get(YarnConfiguration.FS_APPLICATION_HISTORY_STORE_URI,
conf.get("hadoop.tmp.dir") + "/yarn/timeline/generic-history"));
@ -132,7 +133,7 @@ public void serviceInit(Configuration conf) throws Exception {
LOG.error("Error when initializing FileSystemHistoryStorage", e);
throw e;
}
super.serviceInit(conf);
super.serviceStart();
}
@Override

8
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/TestFileSystemApplicationHistoryStore.java
View File

@ -61,10 +61,10 @@ public class TestFileSystemApplicationHistoryStore extends
@Before
public void setup() throws Exception {
fs = new RawLocalFileSystem();
initStore(fs);
initAndStartStore(fs);
}
private void initStore(final FileSystem fs) throws IOException,
private void initAndStartStore(final FileSystem fs) throws IOException,
URISyntaxException {
Configuration conf = new Configuration();
fs.initialize(new URI("/"), conf);
@ -272,7 +272,7 @@ public void testInitExistingWorkingDirectoryInSafeMode() throws Exception {
doReturn(true).when(fs).isDirectory(any(Path.class));
try {
initStore(fs);
initAndStartStore(fs);
} catch (Exception e) {
Assert.fail("Exception should not be thrown: " + e);
}
@ -293,7 +293,7 @@ public void testInitNonExistingWorkingDirectoryInSafeMode() throws Exception {
doThrow(new IOException()).when(fs).mkdirs(any(Path.class));
try {
initStore(fs);
initAndStartStore(fs);
Assert.fail("Exception should have been thrown");
} catch (Exception e) {
// Expected failure