Package org.apache.falcon.entity.v0.cluster

Examples of org.apache.falcon.entity.v0.cluster.Location

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    }

    private Entity getEntity(HttpServletRequest request, String type) {
        try {
            request.getInputStream().reset();
            Entity entity = deserializeEntity(request, EntityType.valueOf(type.toUpperCase()));
            request.getInputStream().reset();
            return entity;
        } catch (Exception e) {
            throw FalconWebException.newException(e, Response.Status.BAD_REQUEST);
        }
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        tableFeed = (Feed) storeEntity(EntityType.FEED, TABLE_FEED, null);
    }

    protected Entity storeEntity(EntityType type, String template, String writeEndpoint) throws Exception {
        Unmarshaller unmarshaller = type.getUnmarshaller();
        Entity entity = (Entity) unmarshaller
                .unmarshal(OozieFeedMapperTest.class.getResource(template));
        store.publish(type, entity);

        if (type == EntityType.CLUSTER) {
            Cluster cluster = (Cluster) entity;
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        FeedEntityParser parser = (FeedEntityParser) EntityParserFactory.getParser(EntityType.FEED);
        Feed feed = parser.parse(stream);
        Assert.assertNotNull(feed);

        final LateArrival lateArrival = new LateArrival();
        lateArrival.setCutOff(new Frequency("4", Frequency.TimeUnit.hours));
        feed.setLateArrival(lateArrival);

        StringWriter stringWriter = new StringWriter();
        Marshaller marshaller = EntityType.FEED.getMarshaller();
        marshaller.marshal(feed, stringWriter);
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            public long getDelay(Frequency delay, int eventNumber) throws FalconException {
                return 0;
            }
        };

        Frequency frequency = new Frequency("minutes(1)");
        Assert.assertEquals(policy.getDurationInMilliSec(frequency), 60000);
        frequency = new Frequency("minutes(15)");
        Assert.assertEquals(policy.getDurationInMilliSec(frequency), 900000);
        frequency = new Frequency("hours(2)");
        Assert.assertEquals(policy.getDurationInMilliSec(frequency), 7200000);
    }
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    }

    @Test
    public void testExpBackoffPolicy() throws FalconException {
        AbstractRerunPolicy backoff = new ExpBackoffPolicy();
        long delay = backoff.getDelay(new Frequency("minutes(2)"), 2);
        Assert.assertEquals(delay, 480000);

        long currentTime = System.currentTimeMillis();
        delay = backoff.getDelay(new Frequency("minutes(2)"),
                new Date(currentTime - 1 * 4 * 60 * 1000),
                new Date(currentTime + 1 * 60 * 60 * 1000));
        Assert.assertEquals(delay, 1 * 6 * 60 * 1000);

        currentTime = System.currentTimeMillis();
        delay = backoff.getDelay(new Frequency("minutes(1)"),
                new Date(currentTime - 1 * 9 * 60 * 1000),
                new Date(currentTime + 1 * 60 * 60 * 1000));
        Assert.assertEquals(delay, 900000);
    }
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    }

    @Test
    public void testPeriodicPolicy() throws FalconException, InterruptedException {
        AbstractRerunPolicy periodic = new PeriodicPolicy();
        long delay = periodic.getDelay(new Frequency("minutes(2)"), 2);
        Assert.assertEquals(delay, 120000);
        delay = periodic.getDelay(new Frequency("minutes(2)"), 5);
        Assert.assertEquals(delay, 120000);

        long currentTime = System.currentTimeMillis();
        //Thread.sleep(1000);
        delay = periodic.getDelay(new Frequency("minutes(3)"),
                new Date(currentTime),
                new Date(currentTime + 1 * 60 * 60 * 1000));
        Assert.assertEquals(delay, 180000);
    }
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        throws FalconException {
        CONTROLS controls = new CONTROLS();
        controls.setConcurrency(String.valueOf(process.getParallel()));
        controls.setExecution(process.getOrder().name());

        Frequency timeout = process.getTimeout();
        long frequencyInMillis = ExpressionHelper.get().evaluate(process.getFrequency().toString(), Long.class);
        long timeoutInMillis;
        if (timeout != null) {
            timeoutInMillis = ExpressionHelper.get().
                    evaluate(process.getTimeout().toString(), Long.class);
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    public void testClusterEntityWithInvalidInterfaces(Interfacetype interfacetype, String endpoint)
        throws Exception {
        overlay = context.getUniqueOverlay();
        String filePath = context.overlayParametersOverTemplate(TestContext.CLUSTER_TEMPLATE, overlay);
        InputStream stream = new FileInputStream(filePath);
        Cluster cluster = (Cluster) EntityType.CLUSTER.getUnmarshaller().unmarshal(stream);
        Assert.assertNotNull(cluster);
        cluster.setColo("default");  // validations will be ignored if not default & tests fail

        Interface anInterface = ClusterHelper.getInterface(cluster, interfacetype);
        anInterface.setEndpoint(endpoint);

        File tmpFile = context.getTempFile();
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    private static final Logger LOG = Logger.getLogger(OozieWorkflowBuilder.class);
    protected static final ConfigurationStore CONFIG_STORE = ConfigurationStore.get();

    protected Properties createAppProperties(String clusterName, Path bundlePath, String user) throws FalconException {

        Cluster cluster = EntityUtil.getEntity(EntityType.CLUSTER, clusterName);
        Properties properties = new Properties();
        if (cluster.getProperties() != null) {
            addClusterProperties(properties, cluster.getProperties()
                    .getProperties());
        }
        properties.setProperty(OozieWorkflowEngine.NAME_NODE,
                ClusterHelper.getStorageUrl(cluster));
        properties.setProperty(OozieWorkflowEngine.JOB_TRACKER,
                ClusterHelper.getMREndPoint(cluster));
        properties.setProperty(OozieClient.BUNDLE_APP_PATH,
                "${" + OozieWorkflowEngine.NAME_NODE + "}" + bundlePath.toString());
        properties.setProperty("colo.name", cluster.getColo());

        properties.setProperty(OozieClient.USER_NAME, user);
        properties.setProperty(OozieClient.USE_SYSTEM_LIBPATH, "true");
        properties.setProperty("falcon.libpath", ClusterHelper.getLocation(cluster, "working") + "/lib");
        LOG.info("Cluster: " + cluster.getName() + ", PROPS: " + properties);
        return properties;
    }
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        org.apache.falcon.entity.v0.feed.Cluster feedCluster = FeedHelper.getCluster(feed, clusterName);
        if (!startDate.before(feedCluster.getValidity().getEnd())) {
            return null;
        }

        Cluster cluster = CONFIG_STORE.get(EntityType.CLUSTER, feedCluster.getName());
        Path bundlePath = new Path(ClusterHelper.getLocation(cluster, "staging"), EntityUtil.getStagingPath(feed));
        Feed feedClone = (Feed) feed.copy();
        EntityUtil.setStartDate(feedClone, clusterName, startDate);

        AbstractOozieEntityMapper<Feed> mapper = new OozieFeedMapper(feedClone);
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Related Classes of org.apache.falcon.entity.v0.cluster.Location

  • org.apache.falcon.cleanup.FeedCleanupHandler
  • org.apache.falcon.cleanup.LogCleanupServiceTest
  • org.apache.falcon.cleanup.ProcessCleanupHandler
  • org.apache.falcon.cluster.util.EmbeddedCluster
  • org.apache.falcon.converter.AbstractTestBase
  • org.apache.falcon.converter.OozieFeedMapper
  • org.apache.falcon.converter.OozieFeedMapper$ReplicationOozieWorkflowMapper
  • org.apache.falcon.converter.OozieFeedMapper$RetentionOozieWorkflowMapper
  • org.apache.falcon.converter.OozieFeedMapperTest
  • org.apache.falcon.converter.OozieFeedWorkflowBuilderTest
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