Java Code Examples for org.apache.thrift.transport.TTransport#isOpen()

The following examples show how to use org.apache.thrift.transport.TTransport#isOpen() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Transport.java From presto with Apache License 2.0

6 votes

public static TTransport create(
        HostAndPort address,
        Optional<SSLContext> sslContext,
        Optional<HostAndPort> socksProxy,
        int timeoutMillis,
        HiveMetastoreAuthentication authentication,
        Optional<String> delegationToken)
        throws TTransportException
{
    requireNonNull(address, "address is null");
    try {
        TTransport rawTransport = createRaw(address, sslContext, socksProxy, timeoutMillis);
        TTransport authenticatedTransport = authentication.authenticate(rawTransport, address.getHost(), delegationToken);
        if (!authenticatedTransport.isOpen()) {
            authenticatedTransport.open();
        }
        return new TTransportWrapper(authenticatedTransport, address);
    }
    catch (TTransportException e) {
        throw rewriteException(e, address);
    }
}

Example 2

Source File: Bmv2PreControllerImpl.java From onos with Apache License 2.0

6 votes

@Override
public void removePreClient(DeviceId deviceId) {
    if (!acquireWriteLock(deviceId)) {
        //reason is already logged during the lock acquisition
        return;
    }

    try {
        if (clients.containsKey(deviceId)) {
            TTransport transport = clients.get(deviceId).getLeft();
            if (transport.isOpen()) {
                transport.close();
            }
            clients.remove(deviceId);
        }
    } finally {
        releaseWriteLock(deviceId);
    }
}

Example 3

Source File: ServiceClientImpl.java From ikasoa with MIT License

5 votes

@Override
public String get(String arg) throws IkasoaException {
	TTransport transport = oprot_.getTransport();
	try {
		if (!transport.isOpen())
			transport.open();
		log.debug("Transport is open .");
		sendGet(arg);
		return recvGet();
	} catch (TException e) {
		transport.close();
		log.debug("Transport is close .");
		throw new IkasoaException("Execute failed !", e);
	}
}

Example 4

Source File: ConsumerPoolFactory.java From ourea with Apache License 2.0

5 votes

@Override
public void destroyObject(PooledObject<TTransport> p) throws Exception {

    try {
        TTransport transport = p.getObject();
        if (transport.isOpen()) {
            transport.close();
        }
    } catch (Exception e) {
        LOGGER.error("destroy transport object fail.maybe exist memory leek.e:", e);
        throw new OureaException("destroy transport object fail" + e.getMessage());
    }

}

Example 5

Source File: DefaultThriftConnectionPoolImpl.java From thrift-pool-client with Artistic License 2.0

5 votes

@Override
public void destroyObject(ThriftServerInfo info, PooledObject<TTransport> p) {
    TTransport transport = p.getObject();
    if (transport != null && transport.isOpen()) {
        transport.close();
        logger.trace("close thrift connection:{}", info);
    }
}

Example 6

Source File: CqlRecordWriter.java From stratio-cassandra with Apache License 2.0

5 votes

CqlRecordWriter(Configuration conf)
{
    super(conf);
    this.clients = new HashMap<>();

    try
    {
        Cassandra.Client client = ConfigHelper.getClientFromOutputAddressList(conf);
        if (client != null)
        {
            client.set_keyspace(ConfigHelper.getOutputKeyspace(conf));
            String user = ConfigHelper.getOutputKeyspaceUserName(conf);
            String password = ConfigHelper.getOutputKeyspacePassword(conf);
            if ((user != null) && (password != null))
                AbstractColumnFamilyOutputFormat.login(user, password, client);
            retrievePartitionKeyValidator(client);
            String cqlQuery = CqlConfigHelper.getOutputCql(conf).trim();
            if (cqlQuery.toLowerCase().startsWith("insert"))
                throw new UnsupportedOperationException("INSERT with CqlRecordWriter is not supported, please use UPDATE/DELETE statement");
            cql = appendKeyWhereClauses(cqlQuery);

            TTransport transport = client.getOutputProtocol().getTransport();
            if (transport.isOpen())
                transport.close();
        }
        else
        {
            throw new IllegalArgumentException("Invalid configuration specified " + conf);
        }
    }
    catch (Exception e)
    {
        throw new RuntimeException(e);
    }
}

Example 7

Source File: ColumnFamilyRecordReader.java From stratio-cassandra with Apache License 2.0

5 votes

public void close()
{
    if (client != null)
    {
        TTransport transport = client.getOutputProtocol().getTransport();
        if (transport.isOpen())
            transport.close();
    }
}

Example 8

Source File: AbstractColumnFamilyRecordWriter.java From stratio-cassandra with Apache License 2.0

5 votes

protected void closeInternal()
{
    if (client != null)
    {
        TTransport transport = client.getOutputProtocol().getTransport();
        if (transport.isOpen())
            transport.close();
    }
}