Examples with LogOnlyEventHandler org.apache.twill.internal.LogOnlyEventHandler used on opensource projects

Example 1 with LogOnlyEventHandler

use of org.apache.twill.internal.LogOnlyEventHandler in project cdap by caskdata.

the class AbstractRuntimeTwillPreparer method saveSpecification.

private TwillRuntimeSpecification saveSpecification(TwillSpecification spec, Path targetFile, Path stagingDir) throws IOException {
    final Map<String, Collection<LocalFile>> runnableLocalFiles = populateRunnableLocalFiles(spec, stagingDir);
    // Rewrite LocalFiles inside twillSpec
    Map<String, RuntimeSpecification> runtimeSpec = spec.getRunnables().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> {
        RuntimeSpecification value = e.getValue();
        return new DefaultRuntimeSpecification(value.getName(), value.getRunnableSpecification(), value.getResourceSpecification(), runnableLocalFiles.getOrDefault(e.getKey(), Collections.emptyList()));
    }));
    // Serialize into a local temp file.
    LOG.debug("Creating {}", targetFile);
    try (Writer writer = Files.newBufferedWriter(targetFile, StandardCharsets.UTF_8)) {
        EventHandlerSpecification eventHandler = spec.getEventHandler();
        if (eventHandler == null) {
            eventHandler = new LogOnlyEventHandler().configure();
        }
        TwillSpecification newTwillSpec = new DefaultTwillSpecification(spec.getName(), runtimeSpec, spec.getOrders(), spec.getPlacementPolicies(), eventHandler);
        Map<String, String> configMap = Maps.newHashMap();
        for (Map.Entry<String, String> entry : hConf) {
            if (entry.getKey().startsWith("twill.")) {
                configMap.put(entry.getKey(), entry.getValue());
            }
        }
        TwillRuntimeSpecification twillRuntimeSpec = new TwillRuntimeSpecification(newTwillSpec, "", URI.create("."), "", RunIds.fromString(programRunId.getRun()), twillSpec.getName(), null, logLevels, maxRetries, configMap, runnableConfigs);
        TwillRuntimeSpecificationAdapter.create().toJson(twillRuntimeSpec, writer);
        LOG.debug("Done {}", targetFile);
        return twillRuntimeSpec;
    }
}

Example 2 with LogOnlyEventHandler

use of org.apache.twill.internal.LogOnlyEventHandler in project cdap by caskdata.

the class KubeTwillPreparer method saveSpecification.

/**
 * Creates and saves a {@link TwillRunnableSpecification} to a given path.
 */
private void saveSpecification(TwillSpecification spec, Path targetFile) throws IOException {
    Map<String, Collection<LocalFile>> runnableLocalFiles = populateRunnableLocalFiles(spec);
    // Rewrite LocalFiles inside twillSpec
    Map<String, RuntimeSpecification> runtimeSpec = spec.getRunnables().entrySet().stream().map(e -> new AbstractMap.SimpleImmutableEntry<>(e.getKey(), new DefaultRuntimeSpecification(e.getValue().getName(), e.getValue().getRunnableSpecification(), e.getValue().getResourceSpecification(), runnableLocalFiles.get(e.getKey())))).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    LOG.debug("Saving twill specification for {} to {}", spec.getName(), targetFile);
    TwillSpecification newTwillSpec = new DefaultTwillSpecification(spec.getName(), runtimeSpec, spec.getOrders(), spec.getPlacementPolicies(), new LogOnlyEventHandler().configure());
    TwillRuntimeSpecification twillRuntimeSpec = new TwillRuntimeSpecification(newTwillSpec, appLocation.getLocationFactory().getHomeLocation().getName(), appLocation.toURI(), "", twillRunId, twillSpec.getName(), "", Collections.emptyMap(), Collections.emptyMap(), Collections.emptyMap(), Collections.emptyMap());
    try (Writer writer = Files.newBufferedWriter(targetFile, StandardCharsets.UTF_8)) {
        TwillRuntimeSpecificationAdapter.create().toJson(twillRuntimeSpec, writer);
    }
}