本文整理汇总了Java中org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol类的典型用法代码示例。如果您正苦于以下问题：Java QJournalProtocol类的具体用法？Java QJournalProtocol怎么用？Java QJournalProtocol使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
QJournalProtocol类属于org.apache.hadoop.hdfs.qjournal.protocol包，在下文中一共展示了QJournalProtocol类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createProxy
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
protected QJournalProtocol createProxy() throws IOException {
final Configuration confCopy = new Configuration(conf);
// Need to set NODELAY or else batches larger than MTU can trigger
// 40ms nagling delays.
confCopy.setBoolean(
CommonConfigurationKeysPublic.IPC_CLIENT_TCPNODELAY_KEY,
true);
RPC.setProtocolEngine(confCopy,
QJournalProtocolPB.class, ProtobufRpcEngine.class);
return SecurityUtil.doAsLoginUser(
new PrivilegedExceptionAction<QJournalProtocol>() {
@Override
public QJournalProtocol run() throws IOException {
RPC.setProtocolEngine(confCopy,
QJournalProtocolPB.class, ProtobufRpcEngine.class);
QJournalProtocolPB pbproxy = RPC.getProxy(
QJournalProtocolPB.class,
RPC.getProtocolVersion(QJournalProtocolPB.class),
addr, confCopy);
return new QJournalProtocolTranslatorPB(pbproxy);
}
});
}
示例2: createProxy
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
@Override
protected QJournalProtocol createProxy() throws IOException {
final QJournalProtocol realProxy = super.createProxy();
QJournalProtocol mock = mockProxy(
new WrapEveryCall<Object>(realProxy) {
void beforeCall(InvocationOnMock invocation) throws Exception {
rpcCount++;
String callStr = "[" + addr + "] " +
invocation.getMethod().getName() + "(" +
Joiner.on(", ").join(invocation.getArguments()) + ")";
Callable<Void> inject = injections.get(rpcCount);
if (inject != null) {
LOG.info("Injecting code before IPC #" + rpcCount + ": " +
callStr);
inject.call();
} else {
LOG.info("IPC call #" + rpcCount + ": " + callStr);
}
}
});
return mock;
}
示例3: setupMock
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
@Before
public void setupMock() {
conf.setInt(DFSConfigKeys.DFS_QJOURNAL_QUEUE_SIZE_LIMIT_KEY,
LIMIT_QUEUE_SIZE_MB);
// Channel to the mock object instead of a real IPC proxy.
ch = new IPCLoggerChannel(conf, FAKE_NSINFO, JID, FAKE_ADDR) {
@Override
protected QJournalProtocol getProxy() throws IOException {
return mockProxy;
}
};
ch.setEpoch(1);
}
示例4: mockProxy
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
private static QJournalProtocol mockProxy(WrapEveryCall<Object> wrapper)
throws IOException {
QJournalProtocol mock = Mockito.mock(QJournalProtocol.class,
Mockito.withSettings()
.defaultAnswer(wrapper)
.extraInterfaces(Closeable.class));
return mock;
}
示例5: setupMock
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
@Before
public void setupMock() {
conf.setInt(JournalConfigKeys.DFS_QJOURNAL_QUEUE_SIZE_LIMIT_KEY,
LIMIT_QUEUE_SIZE_MB);
// Channel to the mock object instead of a real IPC proxy.
ch = new IPCLoggerChannel(conf, FAKE_NSINFO, JID, FAKE_ADDR) {
@Override
protected QJournalProtocol getProxy() throws IOException {
return mockProxy;
}
};
ch.setEpoch(1);
}
示例6: createProxy
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
protected QJournalProtocol createProxy() throws IOException {
final Configuration confCopy = new Configuration(conf);
// Need to set NODELAY or else batches larger than MTU can trigger
// 40ms nagling delays.
confCopy.setBoolean("ipc.client.tcpnodelay", true);
long connectionTimeout = conf.getLong(
JournalConfigKeys.DFS_QJOURNAL_CONNECT_TIMEOUT_KEY, Long.MAX_VALUE);
return (QJournalProtocol) RPC.waitForProxy(QJournalProtocol.class,
QJournalProtocol.versionID, addr, confCopy, connectionTimeout, 0);
}
示例7: getProtocolVersion
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
@Override
public long getProtocolVersion(String protocol, long clientVersion)
throws VersionIncompatible, IOException {
if (protocol.equals(QJournalProtocol.class.getName())){
return QJournalProtocol.versionID;
} else {
throw new IOException("Unknown protocol: " + protocol);
}
}
示例8: init
import org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol; //导入依赖的package包/类
public static void init() {
try {
FastProtocolRegister.register(FastProtocolId.SERIAL_VERSION_ID_1,
QJournalProtocol.class.getMethod("journal",
JournalRequestInfo.class));
} catch (Exception e) {
throw new RuntimeException(e);
}
}