Package org.apache.falcon.entity.store

Examples of org.apache.falcon.entity.store.ConfigurationStore

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    private static final String CLUSTER_XML = "/config/cluster/cluster-0.1.xml";
    private static final String PIG_PROCESS_XML = "/config/process/pig-process-0.1.xml";

    protected void storeEntity(EntityType type, String name, String resource) throws Exception {
        Unmarshaller unmarshaller = type.getUnmarshaller();
        ConfigurationStore store = ConfigurationStore.get();
        store.remove(type, name);
        switch (type) {
        case CLUSTER:
            Cluster cluster = (Cluster) unmarshaller.unmarshal(this.getClass().getResource(resource));
            cluster.setName(name);
            store.publish(type, cluster);
            break;

        case FEED:
            Feed feed = (Feed) unmarshaller.unmarshal(this.getClass().getResource(resource));
            feed.setName(name);
            store.publish(type, feed);
            break;

        case PROCESS:
            Process process = (Process) unmarshaller.unmarshal(this.getClass().getResource(resource));
            process.setName(name);
            store.publish(type, process);
            break;

        default:
        }
    }
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    @BeforeMethod
    public void setUp() throws Exception {
        super.setup();

        ConfigurationStore store = ConfigurationStore.get();
        cluster = store.get(EntityType.CLUSTER, "corp");
        org.apache.falcon.entity.v0.cluster.Property property =
                new org.apache.falcon.entity.v0.cluster.Property();
        property.setName(OozieWorkflowBuilder.METASTORE_KERBEROS_PRINCIPAL);
        property.setValue("hive/_HOST");
        cluster.getProperties().getProperties().add(property);

        ClusterHelper.getInterface(cluster, Interfacetype.WRITE).setEndpoint(hdfsUrl);
        ClusterHelper.getInterface(cluster, Interfacetype.REGISTRY).setEndpoint("thrift://localhost:49083");
        fs = new Path(hdfsUrl).getFileSystem(EmbeddedCluster.newConfiguration());
        fs.create(new Path(ClusterHelper.getLocation(cluster, "working"), "libext/PROCESS/ext.jar")).close();

        Process process = store.get(EntityType.PROCESS, "clicksummary");
        Path wfpath = new Path(process.getWorkflow().getPath());
        assert new Path(hdfsUrl).getFileSystem(EmbeddedCluster.newConfiguration()).mkdirs(wfpath);
    }
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        assertEquals(process.getOutputs().getOutputs().get(0).getName(),
                coord.getOutputEvents().getDataOut().get(0).getDataset());

        assertEquals(6, coord.getDatasets().getDatasetOrAsyncDataset().size());

        ConfigurationStore store = ConfigurationStore.get();
        Feed feed = store.get(EntityType.FEED, process.getInputs().getInputs().get(0).getFeed());
        SYNCDATASET ds = (SYNCDATASET) coord.getDatasets().getDatasetOrAsyncDataset().get(0);

        final org.apache.falcon.entity.v0.feed.Cluster feedCluster = feed.getClusters().getClusters().get(0);
        assertEquals(SchemaHelper.formatDateUTC(feedCluster.getValidity().getStart()), ds.getInitialInstance());
        assertEquals(feed.getTimezone().getID(), ds.getTimezone());
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    public static final String SUCCEEDED_FILE_NAME = "_SUCCESS";

    private EntityUtil() {}

    public static <T extends Entity> T getEntity(EntityType type, String entityName) throws FalconException {
        ConfigurationStore configStore = ConfigurationStore.get();
        T entity = configStore.get(type, entityName);
        if (entity == null) {
            throw new EntityNotRegisteredException(entityName + " (" + type + ") not found");
        }
        return entity;
    }
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    }

    public Set<Entity> getDependents(Entity entity) throws FalconException {
        Node entityNode = new Node(entity.getEntityType(), entity.getName());
        if (graph.containsKey(entityNode)) {
            ConfigurationStore store = ConfigurationStore.get();
            Set<Entity> dependents = new HashSet<Entity>();
            for (Node node : graph.get(entityNode)) {
                Entity dependentEntity = store.get(node.type, node.name);
                assert dependentEntity != null : "Unable to find " + node;
                dependents.add(dependentEntity);
            }
            return dependents;
        } else {
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    private Feed modifiableFeed;

    @BeforeMethod
    public void setUp() throws Exception {
        cleanupStore();
        ConfigurationStore store = ConfigurationStore.get();

        Unmarshaller unmarshaller = EntityType.CLUSTER.getUnmarshaller();
        Cluster cluster = (Cluster) unmarshaller.unmarshal(this.getClass()
                .getResourceAsStream(CLUSTER_XML));
        cluster.setName("testCluster");
        store.publish(EntityType.CLUSTER, cluster);

        cluster = (Cluster) unmarshaller.unmarshal(this.getClass()
                .getResourceAsStream(CLUSTER_XML));
        cluster.setName("backupCluster");
        store.publish(EntityType.CLUSTER, cluster);

        modifiableFeed = parser.parseAndValidate(this.getClass()
                .getResourceAsStream(FEED_XML));
    }
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            long feedCutOffPeriod = evaluator.evaluate(lateCutOff, Long.class);
            endTime = addTime(endTime, feedCutOffPeriod);
            return endTime;
        } else if (entity.getEntityType() == EntityType.PROCESS) {
            Process process = (Process) entity;
            ConfigurationStore store = ConfigurationStore.get();
            for (LateInput lp : process.getLateProcess().getLateInputs()) {
                Feed feed = null;
                String endInstanceTime = "";
                for (Input input : process.getInputs().getInputs()) {
                    if (input.getName().equals(lp.getInput())) {
                        endInstanceTime = input.getEnd();
                        feed = store.get(EntityType.FEED, input.getFeed());
                        break;
                    }
                }
                if (feed == null) {
                    throw new IllegalStateException("No such feed: " + lp.getInput());
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    @BeforeMethod
    public void setUp() throws Exception {
        super.setup();

        ConfigurationStore store = ConfigurationStore.get();
        Cluster cluster = store.get(EntityType.CLUSTER, "corp");
        ClusterHelper.getInterface(cluster, Interfacetype.WRITE).setEndpoint(hdfsUrl);

        Process process = store.get(EntityType.PROCESS, "clicksummary");
        Path wfpath = new Path(process.getWorkflow().getPath());
        assert new Path(hdfsUrl).getFileSystem(new Configuration()).mkdirs(wfpath);
    }
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        assertEquals(process.getOutputs().getOutputs().get(0).getName(),
                coord.getOutputEvents().getDataOut().get(0).getDataset());

        assertEquals(6, coord.getDatasets().getDatasetOrAsyncDataset().size());

        ConfigurationStore store = ConfigurationStore.get();
        Feed feed = store.get(EntityType.FEED, process.getInputs().getInputs().get(0).getFeed());
        SYNCDATASET ds = (SYNCDATASET) coord.getDatasets().getDatasetOrAsyncDataset().get(0);
        assertEquals(SchemaHelper.formatDateUTC(feed.getClusters().getClusters().get(0).getValidity().getStart()),
                ds.getInitialInstance());
        assertEquals(feed.getTimezone().getID(), ds.getTimezone());
        assertEquals("${coord:" + feed.getFrequency().toString() + "}", ds.getFrequency());
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    private static final long MONTH_IN_MS = 2592000000L;

    private EntityUtil() {}

    public static <T extends Entity> T getEntity(EntityType type, String entityName) throws FalconException {
        ConfigurationStore configStore = ConfigurationStore.get();
        T entity = configStore.get(type, entityName);
        if (entity == null) {
            throw new EntityNotRegisteredException(entityName + " (" + type + ") not found");
        }
        return entity;
    }
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Related Classes of org.apache.falcon.entity.store.ConfigurationStore

  • org.apache.falcon.converter.AbstractTestBase
  • org.apache.falcon.converter.OozieProcessMapperTest
  • org.apache.falcon.converter.OozieProcessWorkflowBuilderTest
  • org.apache.falcon.entity.EntityUtil
  • org.apache.falcon.entity.parser.FeedEntityParserTest
  • org.apache.falcon.entity.v0.Entity
  • org.apache.falcon.entity.v0.EntityGraph
  • org.apache.falcon.rerun.handler.LateRerunHandler
  • org.apache.falcon.rerun.handler.TestLateData
  • org.apache.falcon.service.ConfigurationChangeListener
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