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

Example 66 with AerospikeException

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

the class ScanPartitionCommand method parseRow.

@Override
protected void parseRow(Key key) {
    if ((info3 & Command.INFO3_PARTITION_DONE) != 0) {
        // specified partition will need to be requested on the scan retry.
        if (resultCode == 0) {
            tracker.partitionDone(nodePartitions, generation);
        }
        return;
    }
    if (resultCode != 0) {
        throw new AerospikeException(resultCode);
    }
    Record record = parseRecord();
    if (!valid) {
        throw new AerospikeException.ScanTerminated();
    }
    callback.scanCallback(key, record);
    tracker.setDigest(nodePartitions, key);
}

Example 67 with AerospikeException

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

the class LuaCache method loadPackageFromResource.

/**
 * Load lua package from a resource.
 */
public static final Prototype loadPackageFromResource(ClassLoader resourceLoader, String resourcePath, String packageName) throws AerospikeException {
    Prototype prototype = Packages.get(packageName);
    if (prototype == null) {
        try {
            InputStream is = resourceLoader.getResourceAsStream(resourcePath);
            if (is == null) {
                throw new Exception();
            }
            prototype = compile(packageName, is);
            Packages.put(packageName, prototype);
        } catch (Exception e) {
            throw new AerospikeException("Failed to read resource: " + resourcePath);
        }
    }
    return prototype;
}

Example 68 with AerospikeException

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

the class LuaCache method loadPackageFromFile.

/**
 * Load lua package from a file.
 */
public static final Prototype loadPackageFromFile(String packageName) throws AerospikeException {
    Prototype prototype = Packages.get(packageName);
    if (prototype == null) {
        File source = new File(LuaConfig.SourceDirectory, packageName + ".lua");
        try {
            InputStream is = new FileInputStream(source);
            prototype = compile(packageName, is);
            Packages.put(packageName, prototype);
        } catch (Exception e) {
            throw new AerospikeException("Failed to read file: " + source.getAbsolutePath());
        }
    }
    return prototype;
}

Example 69 with AerospikeException

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

the class SyncCommand method executeCommand.

public final void executeCommand() {
    // final long tranId = TranCounter.getAndIncrement();
    Node node;
    AerospikeException exception = null;
    boolean isClientTimeout;
    // Execute command until successful, timed out or maximum iterations have been reached.
    while (true) {
        try {
            node = getNode();
        } catch (AerospikeException ae) {
            if (cluster.isActive()) {
                // Log.info("Throw AerospikeException: " + tranId + ',' + node + ',' + sequence + ',' + iteration + ',' + ae.getResultCode());
                ae.setPolicy(policy);
                ae.setIteration(iteration);
                ae.setInDoubt(isWrite(), commandSentCounter);
                throw ae;
            } else {
                throw new AerospikeException("Cluster has been closed");
            }
        }
        try {
            node.validateErrorCount();
            Connection conn = node.getConnection(policy.connectTimeout, socketTimeout, policy.timeoutDelay);
            try {
                // Set command buffer.
                writeBuffer();
                // Send command.
                conn.write(dataBuffer, dataOffset);
                commandSentCounter++;
                // Parse results.
                parseResult(conn);
                // Put connection back in pool.
                node.putConnection(conn);
                // Command has completed successfully.  Exit method.
                return;
            } catch (AerospikeException ae) {
                if (ae.keepConnection()) {
                    // Put connection back in pool.
                    node.putConnection(conn);
                } else {
                    // Close socket to flush out possible garbage.  Do not put back in pool.
                    node.closeConnection(conn);
                }
                if (ae.getResultCode() == ResultCode.TIMEOUT) {
                    // Retry on server timeout.
                    // Log.info("Server timeout: " + tranId + ',' + node + ',' + sequence + ',' + iteration);
                    exception = new AerospikeException.Timeout(policy, false);
                    isClientTimeout = false;
                    node.incrErrorCount();
                } else if (ae.getResultCode() == ResultCode.DEVICE_OVERLOAD) {
                    // Add to circuit breaker error count and retry.
                    exception = ae;
                    isClientTimeout = false;
                    node.incrErrorCount();
                } else {
                    throw ae;
                }
            } catch (Connection.ReadTimeout crt) {
                if (policy.timeoutDelay > 0) {
                    cluster.recoverConnection(new ConnectionRecover(conn, node, policy.timeoutDelay, crt, isSingle()));
                } else {
                    node.closeConnection(conn);
                }
                isClientTimeout = true;
            } catch (RuntimeException re) {
                // All runtime exceptions are considered fatal.  Do not retry.
                // Close socket to flush out possible garbage.  Do not put back in pool.
                // Log.info("Throw RuntimeException: " + tranId + ',' + node + ',' + sequence + ',' + iteration);
                node.closeConnection(conn);
                throw re;
            } catch (SocketTimeoutException ste) {
                // Full timeout has been reached.
                // Log.info("Socket timeout: " + tranId + ',' + node + ',' + sequence + ',' + iteration);
                node.closeConnection(conn);
                isClientTimeout = true;
            } catch (IOException ioe) {
                // IO errors are considered temporary anomalies.  Retry.
                // Log.info("IOException: " + tranId + ',' + node + ',' + sequence + ',' + iteration);
                node.closeConnection(conn);
                exception = new AerospikeException.Connection(ioe);
                isClientTimeout = false;
            }
        } catch (Connection.ReadTimeout crt) {
            // Connection already handled.
            isClientTimeout = true;
        } catch (AerospikeException.Connection ce) {
            // Socket connection error has occurred. Retry.
            // Log.info("Connection error: " + tranId + ',' + node + ',' + sequence + ',' + iteration);
            exception = ce;
            isClientTimeout = false;
        } catch (AerospikeException.Backoff be) {
            // Node is in backoff state. Retry, hopefully on another node.
            // Log.info("Backoff error: " + tranId + ',' + node + ',' + sequence + ',' + iteration);
            exception = be;
            isClientTimeout = false;
        } catch (AerospikeException ae) {
            // Log.info("Throw AerospikeException: " + tranId + ',' + node + ',' + sequence + ',' + iteration + ',' + ae.getResultCode());
            ae.setNode(node);
            ae.setPolicy(policy);
            ae.setIteration(iteration);
            ae.setInDoubt(isWrite(), commandSentCounter);
            throw ae;
        }
        // Check maxRetries.
        if (iteration > maxRetries) {
            break;
        }
        if (totalTimeout > 0) {
            // Check for total timeout.
            long remaining = deadline - System.nanoTime() - TimeUnit.MILLISECONDS.toNanos(policy.sleepBetweenRetries);
            if (remaining <= 0) {
                break;
            }
            // Convert back to milliseconds for remaining check.
            remaining = TimeUnit.NANOSECONDS.toMillis(remaining);
            if (remaining < totalTimeout) {
                totalTimeout = (int) remaining;
                if (socketTimeout > totalTimeout) {
                    socketTimeout = totalTimeout;
                }
            }
        }
        if (!isClientTimeout && policy.sleepBetweenRetries > 0) {
            // Sleep before trying again.
            Util.sleep(policy.sleepBetweenRetries);
        }
        iteration++;
        if (!prepareRetry(isClientTimeout || exception.getResultCode() != ResultCode.SERVER_NOT_AVAILABLE)) {
            // Batch may be retried in separate commands.
            if (retryBatch(cluster, socketTimeout, totalTimeout, deadline, iteration, commandSentCounter)) {
                // Batch was retried in separate commands.  Complete this command.
                return;
            }
        }
    }
    // Retries have been exhausted.  Throw last exception.
    if (isClientTimeout) {
        // Log.info("SocketTimeoutException: " + tranId + ',' + sequence + ',' + iteration);
        exception = new AerospikeException.Timeout(policy, true);
    }
    // Log.info("Runtime exception: " + tranId + ',' + sequence + ',' + iteration + ',' + exception.getMessage());
    exception.setNode(node);
    exception.setPolicy(policy);
    exception.setIteration(iteration);
    exception.setInDoubt(isWrite(), commandSentCounter);
    throw exception;
}

Example 70 with AerospikeException

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

the class TestLargeList method simpleLargeList.

@Test
public void simpleLargeList() {
    if (!args.validateLDT()) {
        return;
    }
    Key key = new Key(args.namespace, args.set, "setkey");
    // Delete record if it already exists.
    client.delete(null, key);
    // Initialize large set operator.
    LargeList llist = client.getLargeList(null, key, binName);
    String orig1 = "llistValue1";
    String orig2 = "llistValue2";
    String orig3 = "llistValue3";
    // Write values.
    llist.add(Value.get(orig1));
    llist.add(Value.get(orig2));
    llist.add(Value.get(orig3));
    // Perform exists.
    boolean b = llist.exists(Value.get(orig2));
    assertTrue(b);
    b = llist.exists(Value.get("notfound"));
    assertFalse(b);
    // Test record not found.
    LargeList nflist = client.getLargeList(null, new Key(args.namespace, args.set, "sfdfdqw"), binName);
    try {
        b = nflist.exists(Value.get(orig2));
        assertFalse(b);
    } catch (AerospikeException ae) {
        assertEquals(ResultCode.KEY_NOT_FOUND_ERROR, ae.getResultCode());
    }
    List<Value> klist = new ArrayList<Value>();
    klist.add(Value.get(orig2));
    klist.add(Value.get(orig1));
    klist.add(Value.get("notfound"));
    List<Boolean> blist = llist.exists(klist);
    assertTrue(blist.get(0));
    assertTrue(blist.get(1));
    assertFalse(blist.get(2));
    // Test record not found.
    try {
        List<Boolean> blist2 = nflist.exists(klist);
        assertFalse(blist2.get(0));
        assertFalse(blist2.get(1));
        assertFalse(blist2.get(2));
    } catch (AerospikeException ae) {
        assertEquals(ResultCode.KEY_NOT_FOUND_ERROR, ae.getResultCode());
    }
    // Perform a Range Query -- look for "llistValue2" to "llistValue3"
    List<?> rangeList = llist.range(Value.get(orig2), Value.get(orig3));
    assertNotNull(rangeList);
    assertEquals(2, rangeList.size());
    String v2 = (String) rangeList.get(0);
    String v3 = (String) rangeList.get(1);
    assertEquals(orig2, v2);
    assertEquals(orig3, v3);
    // Remove last value.
    llist.remove(Value.get(orig3));
    int size = llist.size();
    assertEquals(2, size);
    List<?> listReceived = llist.find(Value.get(orig2));
    String expected = orig2;
    assertNotNull(listReceived);
    String stringReceived = (String) listReceived.get(0);
    assertNotNull(stringReceived);
    assertEquals(expected, stringReceived);
}