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HDDS-1384. TestBlockOutputStreamWithFailures is failing

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Closes #1029
This commit is contained in:
Márton Elek 2019-07-11 12:46:39 +02:00
parent 14c43f85de
commit 9119ed07ff
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GPG Key ID: D51EA8F00EE79B28
3 changed files with 83 additions and 48 deletions
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37
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/XceiverServerGrpc.java
View File

@ -21,6 +21,7 @@
import com.google.common.base.Preconditions;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hdds.protocol.DatanodeDetails;
import org.apache.hadoop.hdds.protocol.DatanodeDetails.Port.Name;
import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos;
import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos
.ContainerCommandRequestProto;
@ -51,9 +52,6 @@
import java.io.File;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.SocketAddress;
import java.util.Collections;
import java.util.List;
import java.util.UUID;
@ -71,6 +69,8 @@ public final class XceiverServerGrpc extends XceiverServer {
private Server server;
private final ContainerDispatcher storageContainer;
private boolean isStarted;
private DatanodeDetails datanodeDetails;
/**
* Constructs a Grpc server class.
@ -84,25 +84,15 @@ public XceiverServerGrpc(DatanodeDetails datanodeDetails, Configuration conf,
Preconditions.checkNotNull(conf);
this.id = datanodeDetails.getUuid();
this.datanodeDetails = datanodeDetails;
this.port = conf.getInt(OzoneConfigKeys.DFS_CONTAINER_IPC_PORT,
OzoneConfigKeys.DFS_CONTAINER_IPC_PORT_DEFAULT);
// Get an available port on current node and
// use that as the container port
if (conf.getBoolean(OzoneConfigKeys.DFS_CONTAINER_IPC_RANDOM_PORT,
OzoneConfigKeys.DFS_CONTAINER_IPC_RANDOM_PORT_DEFAULT)) {
try (ServerSocket socket = new ServerSocket()) {
socket.setReuseAddress(true);
SocketAddress address = new InetSocketAddress(0);
socket.bind(address);
this.port = socket.getLocalPort();
LOG.info("Found a free port for the server : {}", this.port);
} catch (IOException e) {
LOG.error("Unable find a random free port for the server, "
+ "fallback to use default port {}", this.port, e);
this.port = 0;
}
}
datanodeDetails.setPort(
DatanodeDetails.newPort(DatanodeDetails.Port.Name.STANDALONE, port));
NettyServerBuilder nettyServerBuilder =
((NettyServerBuilder) ServerBuilder.forPort(port))
.maxInboundMessageSize(OzoneConsts.OZONE_SCM_CHUNK_MAX_SIZE);
@ -165,6 +155,19 @@ public HddsProtos.ReplicationType getServerType() {
public void start() throws IOException {
if (!isStarted) {
server.start();
int realPort = server.getPort();
if (port == 0) {
LOG.info("{} {} is started using port {}", getClass().getSimpleName(),
this.id, realPort);
port = realPort;
}
//register the real port to the datanode details.
datanodeDetails.setPort(DatanodeDetails
.newPort(Name.STANDALONE,
realPort));
isStarted = true;
}
}

38
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
View File

@ -66,6 +66,7 @@
import org.apache.ratis.proto.RaftProtos.RoleInfoProto;
import org.apache.ratis.proto.RaftProtos.ReplicationLevel;
import org.apache.ratis.server.protocol.TermIndex;
import org.apache.ratis.server.impl.RaftServerProxy;
import org.apache.ratis.util.SizeInBytes;
import org.apache.ratis.util.TimeDuration;
import org.slf4j.Logger;
@ -73,9 +74,6 @@
import java.io.File;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.SocketAddress;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@ -101,7 +99,7 @@ private static long nextCallId() {
return CALL_ID_COUNTER.getAndIncrement() & Long.MAX_VALUE;
}
private final int port;
private int port;
private final RaftServer server;
private ThreadPoolExecutor chunkExecutor;
private final List<ExecutorService> executors;
@ -112,6 +110,7 @@ private static long nextCallId() {
private long nodeFailureTimeoutMs;
private final long cacheEntryExpiryInteval;
private boolean isStarted = false;
private DatanodeDetails datanodeDetails;
private XceiverServerRatis(DatanodeDetails dd, int port,
ContainerDispatcher dispatcher, Configuration conf, StateContext
@ -119,6 +118,7 @@ private XceiverServerRatis(DatanodeDetails dd, int port,
throws IOException {
super(conf, caClient);
Objects.requireNonNull(dd, "id == null");
datanodeDetails = dd;
this.port = port;
RaftProperties serverProperties = newRaftProperties(conf);
final int numWriteChunkThreads = conf.getInt(
@ -403,21 +403,11 @@ public static XceiverServerRatis newXceiverServerRatis(
if (ozoneConf.getBoolean(OzoneConfigKeys
.DFS_CONTAINER_RATIS_IPC_RANDOM_PORT,
OzoneConfigKeys.DFS_CONTAINER_RATIS_IPC_RANDOM_PORT_DEFAULT)) {
try (ServerSocket socket = new ServerSocket()) {
socket.setReuseAddress(true);
SocketAddress address = new InetSocketAddress(0);
socket.bind(address);
localPort = socket.getLocalPort();
LOG.info("Found a free port for the server : {}", localPort);
} catch (IOException e) {
LOG.error("Unable find a random free port for the server, "
+ "fallback to use default port {}", localPort, e);
}
localPort = 0;
}
GrpcTlsConfig tlsConfig = RatisHelper.createTlsServerConfig(
new SecurityConfig(ozoneConf));
datanodeDetails.setPort(
DatanodeDetails.newPort(DatanodeDetails.Port.Name.RATIS, localPort));
return new XceiverServerRatis(datanodeDetails, localPort,
dispatcher, ozoneConf, context, tlsConfig, caClient);
}
@ -429,6 +419,22 @@ public void start() throws IOException {
server.getId(), getIPCPort());
chunkExecutor.prestartAllCoreThreads();
server.start();
int realPort =
((RaftServerProxy) server).getServerRpc().getInetSocketAddress()
.getPort();
if (port == 0) {
LOG.info("{} {} is started using port {}", getClass().getSimpleName(),
server.getId(), realPort);
port = realPort;
}
//register the real port to the datanode details.
datanodeDetails.setPort(DatanodeDetails
.newPort(DatanodeDetails.Port.Name.RATIS,
realPort));
isStarted = true;
}
}

56
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/TestMiniOzoneCluster.java
View File

@ -23,6 +23,7 @@
import static org.apache.hadoop.ozone.OzoneConfigKeys.DFS_CONTAINER_RATIS_IPC_RANDOM_PORT;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
@ -194,25 +195,50 @@ public void testContainerRandomPort() throws IOException {
ozoneConf.setBoolean(OzoneConfigKeys.DFS_CONTAINER_IPC_RANDOM_PORT, true);
ozoneConf.setBoolean(OzoneConfigKeys.DFS_CONTAINER_RATIS_IPC_RANDOM_PORT,
true);
try (
DatanodeStateMachine sm1 = new DatanodeStateMachine(
TestUtils.randomDatanodeDetails(), ozoneConf, null, null);
DatanodeStateMachine sm2 = new DatanodeStateMachine(
TestUtils.randomDatanodeDetails(), ozoneConf, null, null);
DatanodeStateMachine sm3 = new DatanodeStateMachine(
TestUtils.randomDatanodeDetails(), ozoneConf, null, null)
) {
List<DatanodeStateMachine> stateMachines = new ArrayList<>();
try {
for (int i = 0; i < 3; i++) {
stateMachines.add(new DatanodeStateMachine(
TestUtils.randomDatanodeDetails(), ozoneConf, null, null));
}
//we need to start all the servers to get the fix ports
for (DatanodeStateMachine dsm : stateMachines) {
dsm.getContainer().getReadChannel().start();
dsm.getContainer().getWriteChannel().start();
}
for (DatanodeStateMachine dsm : stateMachines) {
dsm.getContainer().getWriteChannel().stop();
dsm.getContainer().getReadChannel().stop();
}
//after the start the real port numbers should be available AND unique
HashSet<Integer> ports = new HashSet<Integer>();
assertTrue(ports.add(sm1.getContainer().getReadChannel().getIPCPort()));
assertTrue(ports.add(sm2.getContainer().getReadChannel().getIPCPort()));
assertTrue(ports.add(sm3.getContainer().getReadChannel().getIPCPort()));
for (DatanodeStateMachine dsm : stateMachines) {
int readPort = dsm.getContainer().getReadChannel().getIPCPort();
// Assert that ratis is also on a different port.
assertTrue(ports.add(sm1.getContainer().getWriteChannel().getIPCPort()));
assertTrue(ports.add(sm2.getContainer().getWriteChannel().getIPCPort()));
assertTrue(ports.add(sm3.getContainer().getWriteChannel().getIPCPort()));
assertNotEquals("Port number of the service is not updated", 0,
readPort);
assertTrue("Port of datanode service is conflicted with other server.",
ports.add(readPort));
int writePort = dsm.getContainer().getWriteChannel().getIPCPort();
assertNotEquals("Port number of the service is not updated", 0,
writePort);
assertTrue("Port of datanode service is conflicted with other server.",
ports.add(writePort));
}
} finally {
for (DatanodeStateMachine dsm : stateMachines) {
dsm.close();
}
}
// Turn off the random port flag and test again