Examples with PipelineException org.openkilda.wfm.error.PipelineException used on opensource projects

Example 1 with PipelineException

use of org.openkilda.wfm.error.PipelineException in project open-kilda by telstra.

the class ControllerToSpeakerProxyBolt method pullKafkaKey.

private String pullKafkaKey() {
    String result;
    Tuple tuple = getCurrentTuple();
    try {
        result = pullValue(tuple, KafkaRecordTranslator.FIELD_ID_KEY, String.class);
    } catch (PipelineException e) {
        log.error("Unable to read kafka-key from tuple {}: {}", formatTuplePayload(tuple), e);
        return null;
    }
    return result;
}

Example 2 with PipelineException

use of org.openkilda.wfm.error.PipelineException in project open-kilda by telstra.

the class FailReporter method report.

private void report(Tuple input, String flowId, FlowObserver flowObserver, State state) throws PipelineException {
    String logMessage = String.format("{FLOW-PING} Flow %s become %s", flowId, state);
    if (state != State.OPERATIONAL) {
        String cookies = flowObserver.getFlowTreadsInState(state).stream().map(cookie -> String.format("0x%016x", cookie)).collect(Collectors.joining(", "));
        if (!cookies.isEmpty()) {
            logMessage += String.format("(%s)", cookies);
        }
    }
    log.info(logMessage);
    Values output = new Values(new PingReport(flowId, state), pullContext(input));
    getOutput().emit(input, output);
}

Example 3 with PipelineException

use of org.openkilda.wfm.error.PipelineException in project open-kilda by telstra.

the class FlowFetcher method init.

@Override
@PersistenceContextRequired(requiresNew = true)
public void init() {
    super.init();
    flowRepository = persistenceManager.getRepositoryFactory().createFlowRepository();
    yFlowRepository = persistenceManager.getRepositoryFactory().createYFlowRepository();
    flowResourcesManager = new FlowResourcesManager(persistenceManager, flowResourcesConfig);
    try {
        refreshHeap(null, false);
    } catch (PipelineException e) {
        log.error("Failed to init periodic ping cache");
    }
}

Example 4 with PipelineException

use of org.openkilda.wfm.error.PipelineException in project open-kilda by telstra.

the class FlowFetcher method refreshHeap.

private void refreshHeap(Tuple input, boolean emitCacheExpiry) throws PipelineException {
    log.debug("Handle periodic ping request");
    Set<FlowWithTransitEncapsulation> flowsWithTransitEncapsulation = flowRepository.findWithPeriodicPingsEnabled().stream().peek(flowRepository::detach).map(this::getFlowWithTransitEncapsulation).flatMap(o -> o.isPresent() ? Stream.of(o.get()) : Stream.empty()).collect(Collectors.toSet());
    if (emitCacheExpiry) {
        final CommandContext commandContext = pullContext(input);
        emitCacheExpire(input, commandContext, flowsWithTransitEncapsulation);
    }
    flowsSet = flowsWithTransitEncapsulation;
    lastPeriodicPingCacheRefresh = System.currentTimeMillis();
}

Example 5 with PipelineException

use of org.openkilda.wfm.error.PipelineException in project open-kilda by telstra.

the class AbstractBolt method setupCommandContext.

protected CommandContext setupCommandContext() {
    Tuple input = getCurrentTuple();
    CommandContext context;
    try {
        context = pullContext(input);
    } catch (PipelineException e) {
        context = new CommandContext().fork("trace-fail");
        log.warn("The command context is missing in input tuple received by {} on stream {}:{}, execution context" + " can't  be traced. Create new command context for possible tracking of following" + " processing [{}].", getClass().getName(), input.getSourceComponent(), input.getSourceStreamId(), formatTuplePayload(input), e);
    }
    return context;
}