List of usage examples for org.apache.thrift.transport TFramedTransport open
public void open() throws TTransportException
From source file:com.devwebsphere.TestAPIs.java
License:Open Source License
@BeforeClass static public void initialize() throws TTransportException { TTransport port = new TSocket("localhost", 9100); TFramedTransport transport = new TFramedTransport(port); TCompactProtocol protocol = new TCompactProtocol(transport); client = new WxsGatewayService.Client(protocol); transport.open(); }
From source file:com.intel.hibench.streambench.storm.metrics.StatFacade.java
License:Apache License
public StatFacade(String host, int port, String topologyName, int interval) { COLLECT_INTERVAL = interval * 1000;/*from w w w. j a v a2 s.c o m*/ TSocket tsocket = new TSocket(host, port); TFramedTransport tTransport = new TFramedTransport(tsocket); TBinaryProtocol tBinaryProtocol = new TBinaryProtocol(tTransport); client = new Nimbus.Client(tBinaryProtocol); try { tTransport.open(); topologyId = getTopologyId(topologyName); } catch (TTransportException e) { e.printStackTrace(); } }
From source file:com.ning.metrics.collector.TestPerformance.java
License:Apache License
private static TFramedTransport createScribeClient() throws TTransportException { final TSocket sock = new TSocket("127.0.0.1", 7911); final TFramedTransport transport = new TFramedTransport(sock); TBinaryProtocol protocol = new TBinaryProtocol(transport, false, false); client = new scribe.Client(protocol, protocol); transport.open(); return transport; }
From source file:com.twitter.common.thrift.ThriftConnectionFactory.java
License:Apache License
@VisibleForTesting TTransport createTransport(int timeoutMillis) throws TTransportException, IOException { TSocket socket = null;/*from w ww . j a v a 2s . c o m*/ if (transportType != TransportType.NONBLOCKING) { // can't do a nonblocking create on a blocking transport if (timeoutMillis <= 0) { return null; } if (sslTransport) { SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault(); SSLSocket ssl_socket = (SSLSocket) factory.createSocket(endpoint.getHostName(), endpoint.getPort()); ssl_socket.setSoTimeout(timeoutMillis); return new TSocket(ssl_socket); } else { socket = new TSocket(endpoint.getHostName(), endpoint.getPort(), timeoutMillis); } } try { switch (transportType) { case BLOCKING: socket.open(); setSocketTimeout(socket); return socket; case FRAMED: TFramedTransport transport = new TFramedTransport(socket); transport.open(); setSocketTimeout(socket); return transport; case NONBLOCKING: try { return new TNonblockingSocket(endpoint.getHostName(), endpoint.getPort()); } catch (IOException e) { throw new IOException("Failed to create non-blocking transport to " + endpoint, e); } } } catch (TTransportException e) { throw new TTransportException("Failed to create transport to " + endpoint, e); } throw new IllegalArgumentException("unknown transport type " + transportType); }
From source file:net.floodlightcontroller.core.OFMessageFilterManager.java
License:Apache License
@LogMessageDoc(level = "ERROR", message = "Failed to establish connection with the " + "packetstreamer server.", explanation = "The message tracing server is not running " + "or otherwise unavailable.", recommendation = LogMessageDoc.CHECK_CONTROLLER) public boolean connectToPSServer() { int numRetries = 0; if (transport != null && transport.isOpen()) { return true; }/*from w w w. j a va2 s. c om*/ while (numRetries++ < MaxRetry) { try { TFramedTransport t = new TFramedTransport(new TSocket("localhost", serverPort)); t.open(); TProtocol protocol = new TBinaryProtocol(t); packetClient = new PacketStreamer.Client(protocol); log.debug("Have a connection to packetstreamer server " + "localhost:{}", serverPort); transport = t; break; } catch (TException x) { try { // Wait for 1 second before retry if (numRetries < MaxRetry) { Thread.sleep(1000); } } catch (Exception e) { } } } if (numRetries > MaxRetry) { log.error("Failed to establish connection with the " + "packetstreamer server."); return false; } return true; }
From source file:org.apache.cassandra.http.HTTPCassandra.java
License:Apache License
public String[] handleGET(String[] query) { String keyspace = query[1];/*www . java 2 s . c o m*/ String colFam = query[2]; String key = query[3]; String superColumn = query[4]; String startColumn = query[5]; String endColumn = query[6]; String[] consistencyLevelReturnType = StringUtils.split(query[7], "."); String type = consistencyLevelReturnType[1]; ConsistencyLevel CL = ConsistencyLevel.valueOf(consistencyLevelReturnType[0]); TTransport tr = new TSocket(HOST, PORT); TFramedTransport tf = new TFramedTransport(tr); TProtocol proto = new TBinaryProtocol(tf); Cassandra.Client client = new Cassandra.Client(proto); String retData = ""; try { tf.open(); client.set_keyspace(keyspace); byte[] userIDKey = key.getBytes(); ColumnParent parent = new ColumnParent(colFam); SlicePredicate predicate = new SlicePredicate(); SliceRange sliceRange = new SliceRange(); sliceRange.setStart(startColumn.getBytes(UTF8)); sliceRange.setFinish(endColumn.getBytes(UTF8)); predicate.setSlice_range(sliceRange); List<ColumnOrSuperColumn> results = client.get_slice(ByteBuffer.wrap(userIDKey), parent, predicate, CL); //create return data if ((type.equalsIgnoreCase("json"))) { retData = toJSON(results, key); type = "application/json"; } else if ((type.equalsIgnoreCase("xml"))) { retData = toXML(results, key); type = "text/xml"; } else if ((type.equalsIgnoreCase("plain"))) { CharBuffer cbuf; for (ColumnOrSuperColumn result : results) { Column column = result.column; Charset charset = Charset.forName("UTF8"); CharsetDecoder decoder = charset.newDecoder(); cbuf = decoder.decode(column.name); retData += "Key: " + cbuf.toString() + " "; cbuf = decoder.decode(column.value); retData += "Value: " + cbuf.toString() + " \n"; } type = "text/plain"; } tf.close(); } catch (Exception e) { String[] eRet = new String[2]; if (e instanceof InvalidRequestException) { //keyspace or col fam might not exist eRet[0] = "400"; eRet[1] = "Client Request error"; //todo: query inspection } else if (e instanceof UnavailableException) { eRet[0] = "503"; eRet[1] = "Service Unavailable"; } else if (e instanceof TimedOutException) { //not the best fit as 4xx codes are client errors, but this isnt a strict http implementation eRet[0] = "408"; eRet[1] = "Request Timeout - Valid query try again later"; } else { eRet[0] = "500"; eRet[1] = "Internal Server Error"; } return eRet; } //send return headers if (retData.equals("")) { String[] eRet = new String[2]; eRet[0] = "404"; eRet[1] = "Row Not Found"; return eRet; } else { String[] wholeRowRet = new String[3]; wholeRowRet[0] = "200"; wholeRowRet[1] = retData; wholeRowRet[2] = type; return wholeRowRet; } }
From source file:org.apache.cassandra.http.HTTPCassandra.java
License:Apache License
public String[] handlePOST(String[] query, String[] vars) { try {//from w w w. j a va 2 s. c o m TTransport tr = new TSocket(HOST, PORT); TFramedTransport tf = new TFramedTransport(tr); TProtocol proto = new TBinaryProtocol(tf); Cassandra.Client client = new Cassandra.Client(proto); tf.open(); client.set_keyspace(query[1]); ColumnParent cp = new ColumnParent(query[2]); byte[] userIDKey = query[3].getBytes(); ConsistencyLevel CL = ConsistencyLevel.valueOf(query[7]); Long clock; for (String var : vars) { var = java.net.URLDecoder.decode(var, "ISO-8859-1"); String[] keyval = var.split("="); clock = now.getTimeInMillis(); client.insert(ByteBuffer.wrap(userIDKey), cp, new Column(ByteBuffer.wrap(keyval[0].getBytes(UTF8)), ByteBuffer.wrap(keyval[1].getBytes()), clock), CL); } System.out.println(""); tf.close(); } catch (Exception e) { String[] eRet = new String[2]; if (e instanceof InvalidRequestException) { //keyspace or col fam might not exist //see wiki discussion eRet[0] = "400"; eRet[1] = "Client Request error"; //todo: query inspection } else if (e instanceof UnavailableException) { eRet[0] = "503"; eRet[1] = "Service Unavailable"; } else if (e instanceof TimedOutException) { //not the best fit as 4xx codes are client errors, but this isnt a strict http implementation eRet[0] = "408"; eRet[1] = "Request Timeout - Valid query try again later"; } else { eRet[0] = "500"; eRet[1] = "Internal Server Error"; } return eRet; } String[] ret = new String[2]; ret[0] = "201"; ret[1] = "Created"; return ret; }
From source file:org.apache.cassandra.http.HTTPCassandra.java
License:Apache License
public String[] handleDELETE(String[] query) { String keyspace = query[1];/*w w w .j av a 2 s . c o m*/ String colFam = query[2]; String key = query[3]; String superColumn = query[4]; String startColumn = query[5]; String endColumn = query[6]; ConsistencyLevel CL = ConsistencyLevel.valueOf(query[7]); TTransport tr = new TSocket(HOST, PORT); TFramedTransport tf = new TFramedTransport(tr); TProtocol proto = new TBinaryProtocol(tf); Cassandra.Client client = new Cassandra.Client(proto); String retData = ""; long timestamp = 0; try { tf.open(); client.set_keyspace(keyspace); byte[] userIDKey = key.getBytes(); ColumnParent parent = new ColumnParent(colFam); SlicePredicate predicate = new SlicePredicate(); SliceRange sliceRange = new SliceRange(); sliceRange.setStart(startColumn.getBytes(UTF8)); sliceRange.setFinish(endColumn.getBytes(UTF8)); predicate.setSlice_range(sliceRange); List<ColumnOrSuperColumn> results = client.get_slice(ByteBuffer.wrap(userIDKey), parent, predicate, CL); //doesnt need to loop over all for (ColumnOrSuperColumn result : results) { timestamp = result.column.getTimestamp(); } ColumnPath colPath = new ColumnPath(colFam); client.remove(ByteBuffer.wrap(userIDKey), colPath, timestamp, ConsistencyLevel.ONE); System.out.println("del"); tf.close(); } catch (Exception e) { String[] eRet = new String[2]; if (e instanceof InvalidRequestException) { //keyspace or col fam might not exist eRet[0] = "400"; eRet[1] = "Client Request error"; //todo: query inspection } else if (e instanceof UnavailableException) { eRet[0] = "503"; eRet[1] = "Service Unavailable"; } else if (e instanceof TimedOutException) { //not the best fit as 4xx codes are client errors, but this isnt a strict http implementation eRet[0] = "408"; eRet[1] = "Request Timeout - Valid query try again later"; } else { eRet[0] = "500"; eRet[1] = "Internal Server Error"; } return eRet; } String[] ret = new String[2]; ret[0] = "201"; ret[1] = "Created"; return ret; }
From source file:org.apache.hadoop.corona.ClusterManagerAvailabilityChecker.java
License:Apache License
/** * Used for getting a client to the CoronaProxyJobTracker * @param conf/*w w w . j ava 2s . co m*/ * @return Returns a client to the CPJT * @throws IOException */ public static CoronaProxyJobTrackerService.Client getPJTClient(CoronaConf conf) throws IOException { InetSocketAddress address = NetUtils.createSocketAddr(conf.getProxyJobTrackerThriftAddress()); TFramedTransport transport = new TFramedTransport(new TSocket(address.getHostName(), address.getPort())); CoronaProxyJobTrackerService.Client client = new CoronaProxyJobTrackerService.Client( new TBinaryProtocol(transport)); try { transport.open(); } catch (TException e) { LOG.info("Transport Exception: ", e); } return client; }
From source file:org.apache.hadoop.corona.CoronaAdmin.java
License:Apache License
/** * Command to ask the Cluster Manager to reread the hosts and excluded hosts * file./*from w ww .ja va 2s .c om*/ * * @exception IOException * @return Returns 0 where no exception is thrown. */ private int refreshNodes() throws IOException { // Get the current configuration CoronaConf conf = new CoronaConf(getConf()); InetSocketAddress address = NetUtils.createSocketAddr(conf.getClusterManagerAddress()); TFramedTransport transport = new TFramedTransport(new TSocket(address.getHostName(), address.getPort())); ClusterManagerService.Client client = new ClusterManagerService.Client(new TBinaryProtocol(transport)); try { transport.open(); client.refreshNodes(); } catch (SafeModeException e) { System.err.println("ClusterManager is in Safe Mode"); } catch (TException e) { throw new IOException(e); } return 0; }