Package org.apache.ivory.entity.v0.cluster

Examples of org.apache.ivory.entity.v0.cluster.Interface

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    }

    protected synchronized Entity submitInternal(HttpServletRequest request, String type) throws IOException, IvoryException {

        EntityType entityType = EntityType.valueOf(type.toUpperCase());
        Entity entity = deserializeEntity(request, entityType);

        Entity existingEntity = configStore.get(entityType, entity.getName());
        if (existingEntity != null) {
            if (EntityUtil.equals(existingEntity, entity))
                return existingEntity;

            throw new EntityAlreadyExistsException(entity.toShortString() + " already registered with configuration store. "
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  }

  protected Entity storeEntity(EntityType type, String path) throws Exception {
    Unmarshaller unmarshaller = type.getUnmarshaller();
    Entity entity = (Entity) unmarshaller
        .unmarshal(OozieFeedMapperTest.class.getResource(path));
    store.publish(type, entity);
    return entity;
  }
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     * @return String
     */
    public APIResult getStatus(String type, String entity, String colo) {

        checkColo(colo);
        Entity entityObj = null;
        try {
            entityObj = EntityUtil.getEntity(type, entity);
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            String status;

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     * @return EntityList
     */
    public EntityList getDependencies(String type, String entity) {

        try {
            Entity entityObj = EntityUtil.getEntity(type, entity);
            Set<Entity> dependents = EntityGraph.get().getDependents(entityObj);
            Entity[] entities = dependents.toArray(new Entity[dependents.size()]);
            return new EntityList(entities == null ? new Entity[] {} : entities);
        } catch (Exception e) {
            LOG.error("Unable to get dependencies for entity " + entity + "(" + type + ")", e);
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     * @return String
     */
    public String getEntityDefinition(String type, String entityName) {
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            Entity entity = configStore.get(entityType, entityName);
            if (entity == null) {
                throw new NoSuchElementException(entityName + " (" + type + ") not found");
            }
            return entity.toString();
        } catch (Throwable e) {
            LOG.error("Unable to get entity definition from config " + "store for (" + type + ") " + entityName, e);
            throw IvoryWebException.newException(e, Response.Status.BAD_REQUEST);

        }
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        for (int index = 2; index < args.length; index++) {
            entity = args[index];
            String[] deps = client.getDependency(type, entity).split("\n");
            for (String line : deps) {
                String[] fields = line.replace("(", "").replace(")", "").split(" ");
                EntityType eType = EntityType.valueOf(fields[0].toUpperCase());
                if (ConfigurationStore.get().get(eType, fields[1]) != null) continue;
                String xml = client.getDefinition(eType.name().toLowerCase(), fields[1]);
                System.out.println(xml);
                store(eType, xml);
            }
            String xml = client.getDefinition(type.toLowerCase(), entity);
            System.out.println(xml);
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     * @param type
     * @return APIResule -Succeeded or Failed
     */
    public APIResult validate(HttpServletRequest request, String type) {
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            Entity entity = deserializeEntity(request, entityType);
            validate(entity);
            return new APIResult(APIResult.Status.SUCCEEDED, "Validated successfully (" + entityType + ") " + entity.getName());
        } catch (Throwable e) {
            LOG.error("Validation failed for entity (" + type + ") ", e);
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     */
    public APIResult delete(HttpServletRequest request, String type, String entity, String colo) {

        checkColo(colo);
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            audit(request, entity, type, "DELETE");
            String removedFromEngine = "";
            try {
                Entity entityObj = EntityUtil.getEntity(type, entity);

                canRemove(entityObj);
                if (entityType.isSchedulable() && !DeploymentUtil.isPrism()) {
                    getWorkflowEngine().delete(entityObj);
                    removedFromEngine = "(KILLED in ENGINE)";
                }

                configStore.remove(entityType, entity);
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    // Parallel update can get very clumsy if two feeds are updated which
    // are referred by a single process. Sequencing them.
    public synchronized APIResult update(HttpServletRequest request, String type, String entityName, String colo) {
        checkColo(colo);
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            audit(request, entityName, type, "UPDATE");
            Entity oldEntity = EntityUtil.getEntity(type, entityName);
            Entity newEntity = deserializeEntity(request, entityType);
            validate(newEntity);
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            List<CoordinatorJob> applicableCoords = getApplicableCoords(entity,
                    client, start, end, bundles);
            List<CoordinatorAction> actions = new ArrayList<CoordinatorAction>();

            for (CoordinatorJob coord : applicableCoords) {
                Frequency freq = createFrequency(coord.getFrequency(),
                        coord.getTimeUnit());
                TimeZone tz = EntityUtil.getTimeZone(coord.getTimeZone());
                Date iterStart = EntityUtil.getNextStartTime(
                        coord.getStartTime(), freq, tz, start);
                final Date iterEnd = (coord.getNextMaterializedTime().before(end) ? coord.getNextMaterializedTime() : end);
                while (!iterStart.after(iterEnd)) {
                    int sequence = EntityUtil.getInstanceSequence(
                            coord.getStartTime(), freq, tz, iterStart);
                    String actionId = coord.getId() + "@" + sequence;
                    CoordinatorAction coordActionInfo = null;
                    try {
                        coordActionInfo = client.getCoordActionInfo(actionId);
                    } catch (OozieClientException e) {
                        LOG.debug("Unable to get action for " + actionId + " "
                                + e.getMessage());
                    }
                    if (coordActionInfo != null) {
                        actions.add(coordActionInfo);
                    }
                    Calendar startCal = Calendar.getInstance(EntityUtil
                            .getTimeZone(coord.getTimeZone()));
                    startCal.setTime(iterStart);
                    startCal.add(freq.getTimeUnit().getCalendarUnit(),
                            coord.getFrequency());
                    iterStart = startCal.getTime();
                }
            }
            actionsMap.put(cluster, actions);
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Related Classes of org.apache.ivory.entity.v0.cluster.Interface

  • org.apache.falcon.cluster.util.EmbeddedCluster
  • org.apache.falcon.entity.AbstractTestBase
  • org.apache.falcon.entity.parser.ClusterEntityParser
  • org.apache.falcon.entity.parser.ClusterEntityParserTest
  • org.apache.falcon.entity.StorageFactoryTest
  • org.apache.falcon.metadata.MetadataMappingServiceTest
  • org.apache.falcon.resource.metadata.LineageMetadataResourceTest
  • org.apache.falcon.validation.ClusterEntityValidationIT
  • org.apache.ivory.cleanup.FeedCleanupHandler
  • org.apache.ivory.cleanup.LogCleanupServiceTest
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