Examples with AerospikeException com.aerospike.client.AerospikeException used on opensource projects

Example 76 with AerospikeException

use of com.aerospike.client.AerospikeException in project aerospike-client-java by aerospike.

the class NettyEventLoops method initTlsContext.

/**
 * Initialize TLS context. For internal use only.
 */
public void initTlsContext(TlsPolicy policy) {
    if (this.tlsPolicy != null) {
        // Already initialized.
        return;
    }
    this.tlsPolicy = policy;
    if (policy.context != null) {
        // I assume the real protocol used is defined by SSLContext.getProtocol().
        if (policy.ciphers == null) {
            sslContext = new JdkSslContext(policy.context, true, ClientAuth.NONE);
        } else {
            // Ciphers are filtered in filterCipherSuites().
            // Use null for ApplicationProtocolConfig argument.
            sslContext = new JdkSslContext(policy.context, true, null, this, null, ClientAuth.NONE);
        }
        return;
    }
    try {
        SslContextBuilder builder = SslContextBuilder.forClient();
        if (policy.protocols != null) {
            builder.protocols(policy.protocols);
        }
        if (policy.ciphers != null) {
            builder.ciphers(Arrays.asList(policy.ciphers));
        }
        sslContext = builder.build();
    } catch (Exception e) {
        throw new AerospikeException("Failed to init netty TLS: " + Util.getErrorMessage(e));
    }
}

Example 77 with AerospikeException

use of com.aerospike.client.AerospikeException in project aerospike-client-java by aerospike.

the class NioCommand method executeCommand.

protected final void executeCommand() {
    state = AsyncCommand.CONNECT;
    try {
        Node node = command.getNode(cluster);
        byteBuffer = eventLoop.getByteBuffer();
        conn = (NioConnection) node.getAsyncConnection(eventLoop.index, byteBuffer);
        if (conn != null) {
            conn.attach(this);
            writeCommand();
            return;
        }
        try {
            conn = new NioConnection(node.getAddress(), cluster.maxSocketIdleNanos);
        } catch (Exception e) {
            node.decrAsyncConnection(eventLoop.index);
            throw e;
        }
        state = (cluster.getUser() != null) ? AsyncCommand.AUTH_WRITE : AsyncCommand.COMMAND_WRITE;
        conn.registerConnect(this);
        eventState.errors = 0;
    } catch (AerospikeException.Connection ac) {
        eventState.errors++;
        onNetworkError(ac, true);
    } catch (IOException ioe) {
        eventState.errors++;
        onNetworkError(new AerospikeException(ioe), true);
    } catch (Exception e) {
        // Fail without retry on unknown errors.
        eventState.errors++;
        fail();
        notifyFailure(new AerospikeException(e));
        tryDelayQueue();
    }
}

Example 78 with AerospikeException

use of com.aerospike.client.AerospikeException in project aerospike-client-java by aerospike.

the class Node method refresh.

/**
 * Request current status from server node.
 */
public final void refresh(Peers peers) {
    if (!active) {
        return;
    }
    try {
        if (tendConnection.isClosed()) {
            tendConnection = new Connection(cluster.tlsPolicy, host.tlsName, address, cluster.getConnectionTimeout(), cluster.maxSocketIdleNanos, null);
            if (cluster.user != null) {
                try {
                    AdminCommand command = new AdminCommand(ThreadLocalData.getBuffer());
                    command.authenticate(cluster, this, tendConnection);
                } catch (AerospikeException ae) {
                    tendConnection.close();
                    throw ae;
                } catch (Exception e) {
                    tendConnection.close();
                    throw new AerospikeException(e);
                }
            }
        }
        if (peers.usePeers) {
            HashMap<String, String> infoMap = Info.request(tendConnection, "node", "peers-generation", "partition-generation");
            verifyNodeName(infoMap);
            verifyPeersGeneration(infoMap, peers);
            verifyPartitionGeneration(infoMap);
        } else {
            String[] commands = cluster.useServicesAlternate ? new String[] { "node", "partition-generation", "services-alternate" } : new String[] { "node", "partition-generation", "services" };
            HashMap<String, String> infoMap = Info.request(tendConnection, commands);
            verifyNodeName(infoMap);
            verifyPartitionGeneration(infoMap);
            addFriends(infoMap, peers);
        }
        peers.refreshCount++;
        failures = 0;
    } catch (Exception e) {
        if (peers.usePeers) {
            peers.genChanged = true;
        }
        refreshFailed(e);
    }
}

Example 79 with AerospikeException

use of com.aerospike.client.AerospikeException in project aerospike-client-java by aerospike.

the class BatchNode method generateList.

public static List<BatchNode> generateList(Cluster cluster, BatchPolicy policy, List<BatchRead> records) throws AerospikeException {
    Node[] nodes = cluster.getNodes();
    if (nodes.length == 0) {
        throw new AerospikeException(ResultCode.SERVER_NOT_AVAILABLE, "Command failed because cluster is empty.");
    }
    // Create initial key capacity for each node as average + 25%.
    int max = records.size();
    int keysPerNode = max / nodes.length;
    keysPerNode += keysPerNode >>> 2;
    // The minimum key capacity is 10.
    if (keysPerNode < 10) {
        keysPerNode = 10;
    }
    // Split keys by server node.
    List<BatchNode> batchNodes = new ArrayList<BatchNode>(nodes.length);
    for (int i = 0; i < max; i++) {
        Partition partition = new Partition(records.get(i).key);
        Node node = cluster.getMasterNode(partition);
        BatchNode batchNode = findBatchNode(batchNodes, node);
        if (batchNode == null) {
            batchNodes.add(new BatchNode(node, keysPerNode, i));
        } else {
            batchNode.addKey(i);
        }
    }
    return batchNodes;
}

Example 80 with AerospikeException

use of com.aerospike.client.AerospikeException in project aerospike-client-java by aerospike.

the class BatchNode method generateList.

public static List<BatchNode> generateList(Cluster cluster, BatchPolicy policy, Key[] keys) throws AerospikeException {
    Node[] nodes = cluster.getNodes();
    if (nodes.length == 0) {
        throw new AerospikeException(ResultCode.SERVER_NOT_AVAILABLE, "Command failed because cluster is empty.");
    }
    // Create initial key capacity for each node as average + 25%.
    int keysPerNode = keys.length / nodes.length;
    keysPerNode += keysPerNode >>> 2;
    // The minimum key capacity is 10.
    if (keysPerNode < 10) {
        keysPerNode = 10;
    }
    // Split keys by server node.
    List<BatchNode> batchNodes = new ArrayList<BatchNode>(nodes.length);
    for (int i = 0; i < keys.length; i++) {
        Partition partition = new Partition(keys[i]);
        Node node = cluster.getMasterNode(partition);
        BatchNode batchNode = findBatchNode(batchNodes, node);
        if (batchNode == null) {
            batchNodes.add(new BatchNode(node, keysPerNode, i));
        } else {
            batchNode.addKey(i);
        }
    }
    return batchNodes;
}