Package org.apache.ivory.entity.v0.feed

Examples of org.apache.ivory.entity.v0.feed.Feed

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        retentionApp.setAction(getRetentionWorkflowAction(cluster, wfPath, coordName));
        return retentionApp;
    }

    private ACTION getRetentionWorkflowAction(Cluster cluster, Path wfPath, String wfName) throws IvoryException {
        Feed feed = getEntity();
        ACTION retentionAction = new ACTION();
        WORKFLOW retentionWorkflow = new WORKFLOW();
        try {
            //
            WORKFLOWAPP retWfApp = createRetentionWorkflow(cluster);
            retWfApp.setName(wfName);
            marshal(cluster, retWfApp, wfPath);
            retentionWorkflow.setAppPath(getStoragePath(wfPath.toString()));

            Map<String, String> props = createCoordDefaultConfiguration(cluster, wfPath, wfName);

            org.apache.ivory.entity.v0.feed.Cluster feedCluster = FeedHelper.getCluster(feed, cluster.getName());
            String feedPathMask = getLocationURI(cluster, feed,LocationType.DATA);
      String metaPathMask = getLocationURI(cluster, feed, LocationType.META);
            String statsPathMask = getLocationURI(cluster, feed, LocationType.STATS);
            String tmpPathMask = getLocationURI(cluster, feed, LocationType.TMP);

            StringBuilder feedBasePaths = new StringBuilder(feedPathMask);
            if(metaPathMask!=null){
              feedBasePaths.append(FEED_PATH_SEP).append(metaPathMask);
            }
            if(statsPathMask!=null){
              feedBasePaths.append(FEED_PATH_SEP).append(statsPathMask);
            }
            if(tmpPathMask!=null){
              feedBasePaths.append(FEED_PATH_SEP).append(tmpPathMask);
            }

            props.put("feedDataPath", feedBasePaths.toString().replaceAll("\\$\\{", "\\?\\{"));
            props.put("timeZone", feed.getTimezone().getID());
            props.put("frequency", feed.getFrequency().getTimeUnit().name());
            props.put("limit", feedCluster.getRetention().getLimit().toString());
            props.put(ARG.operation.getPropName(), EntityOps.DELETE.name());
            props.put(ARG.feedNames.getPropName(), feed.getName());
            props.put(ARG.feedInstancePaths.getPropName(), "IGNORE");

            retentionWorkflow.setConfiguration(getCoordConfig(props));
            retentionAction.setWorkflow(retentionWorkflow);
            return retentionAction;
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            // start time >= end time
            return null;

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

        AbstractOozieEntityMapper<Feed> mapper = new OozieFeedMapper(feedClone);
        if(!mapper.map(cluster, bundlePath)){
            return null;
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            throw new IvoryException("Unable to create parent/retention workflow", e);
        }
    }

    private List<COORDINATORAPP> getReplicationCoordinators(Cluster targetCluster, Path bundlePath) throws IvoryException {
        Feed feed = getEntity();
        List<COORDINATORAPP> replicationCoords = new ArrayList<COORDINATORAPP>();
       
        if (FeedHelper.getCluster(feed, targetCluster.getName()).getType() == ClusterType.TARGET) {
            String coordName = EntityUtil.getWorkflowName(Tag.REPLICATION, feed).toString();
            Path basePath = getCoordPath(bundlePath, coordName);
            createReplicatonWorkflow(targetCluster, basePath, coordName);
           
            for (org.apache.ivory.entity.v0.feed.Cluster feedCluster : feed.getClusters().getClusters()) {
                if (feedCluster.getType() == ClusterType.SOURCE) {
                    COORDINATORAPP coord = createAndGetCoord(feed,
                            (Cluster) ConfigurationStore.get().get(EntityType.CLUSTER, feedCluster.getName()), targetCluster,
                            bundlePath);
          if (coord != null) {
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    private ACTION getReplicationWorkflowAction(Cluster srcCluster, Cluster trgCluster, Path wfPath, String wfName) throws IvoryException {
        ACTION replicationAction = new ACTION();
        WORKFLOW replicationWF = new WORKFLOW();
        try {
            replicationWF.setAppPath(getStoragePath(wfPath.toString()));
            Feed feed = getEntity();

            String srcPart = FeedHelper.normalizePartitionExpression(FeedHelper.getCluster(feed, srcCluster.getName()).getPartition());
            srcPart = FeedHelper.evaluateClusterExp(srcCluster, srcPart);
            String targetPart = FeedHelper.normalizePartitionExpression(FeedHelper.getCluster(feed, trgCluster.getName()).getPartition());
            targetPart = FeedHelper.evaluateClusterExp(trgCluster, targetPart);
           
            StringBuilder pathsWithPartitions = new StringBuilder();
            pathsWithPartitions.append("${coord:dataIn('input')}/").append(FeedHelper.normalizePartitionExpression(srcPart, targetPart));

            Map<String, String> props = createCoordDefaultConfiguration(trgCluster, wfPath, wfName);
            props.put("srcClusterName", srcCluster.getName());
            props.put("srcClusterColo", srcCluster.getColo());
            props.put(ARG.feedNames.getPropName(), feed.getName());
            props.put(ARG.feedInstancePaths.getPropName(), pathsWithPartitions.toString());
            String parts = pathsWithPartitions.toString().replaceAll("//+", "/");
            parts = StringUtils.stripEnd(parts, "/");
            props.put("sourceRelativePaths", parts);
            props.put("distcpSourcePaths", "${coord:dataIn('input')}");
            props.put("distcpTargetPaths", "${coord:dataOut('output')}");
            props.put("ivoryInPaths", pathsWithPartitions.toString());
            props.put("ivoryInputFeeds", feed.getName());
            replicationWF.setConfiguration(getCoordConfig(props));
            replicationAction.setWorkflow(replicationWF);
        } catch (Exception e) {
            throw new IvoryException("Unable to create replication workflow", e);
        }
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        return getWorkflowTemplate(RETENTION_WF_TEMPLATE);
    }

    @Override
    protected Map<String, String> getEntityProperties() {
        Feed feed = getEntity();
        Map<String, String> props = new HashMap<String, String>();
        if (feed.getProperties() != null) {
            for (Property prop : feed.getProperties().getProperties())
                props.put(prop.getName(), prop.getValue());
        }
        return props;
    }
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                ClusterHelper.getInterface(cluster, Interfacetype.WRITE).setEndpoint(conf.get("fs.default.name"));
                store.publish(type, cluster);
                break;

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

            case PROCESS:
                Process process = (Process) unmarshaller.unmarshal(this.getClass().getResource(PROCESS_XML));
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        storeEntity(EntityType.FEED, "imp-click-join2");
  }
 
  @Test
  public void testShouldUpdate2() throws Exception {
        Feed oldFeed = parser.parseAndValidate(this.getClass()
                .getResourceAsStream(FEED_XML));
        String cluster = "testCluster";
        Feed newFeed = (Feed)oldFeed.clone();
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, cluster));
       
        newFeed.setGroups("newgroups");
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, cluster));
        newFeed.getLateArrival().setCutOff(Frequency.fromString("hours(8)"));
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, cluster));
        newFeed.setFrequency(Frequency.fromString("days(1)"));
        Assert.assertTrue(UpdateHelper.shouldUpdate(oldFeed, newFeed, cluster));
       
        Process oldProcess = processParser.parseAndValidate(this.getClass().
                getResourceAsStream(PROCESS_XML));
        Process newProcess = (Process) oldProcess.clone();
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        Assert.assertTrue(UpdateHelper.shouldUpdate(oldProcess, newProcess, cluster));       
  }
 
    @Test
    public void testShouldUpdate() throws Exception {
        Feed oldFeed = parser.parseAndValidate(this.getClass()
                .getResourceAsStream(FEED_XML));

        Feed newFeed = (Feed)oldFeed.clone();
        Process process = processParser.parseAndValidate(this.getClass().
                getResourceAsStream(PROCESS_XML));

        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        newFeed.getLateArrival().setCutOff(Frequency.fromString("hours(1)"));
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        newFeed.getLateArrival().setCutOff(oldFeed.getLateArrival().getCutOff());
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        FeedHelper.getLocation(newFeed, LocationType.DATA).setPath("/test");
        Assert.assertTrue(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        FeedHelper.getLocation(newFeed, LocationType.DATA).setPath(
                FeedHelper.getLocation(oldFeed, LocationType.DATA).getPath());
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        newFeed.setFrequency(Frequency.fromString("months(1)"));
        Assert.assertTrue(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        newFeed.setFrequency(oldFeed.getFrequency());
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        Partition partition = new Partition();
        partition.setName("1");
        newFeed.getPartitions().getPartitions().add(partition);
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        Property property = new Property();
        property.setName("1");
        property.setValue("1");
        newFeed.setProperties(new Properties());
        newFeed.getProperties().getProperties().add(property);
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        newFeed.getProperties().getProperties().remove(0);
        Assert.assertFalse(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));

        FeedHelper.getCluster(newFeed, process.getClusters().getClusters().get(0).getName()).getValidity().setStart(SchemaHelper.parseDateUTC("2012-11-01T00:00Z"));
        Assert.assertTrue(UpdateHelper.shouldUpdate(oldFeed, newFeed, process));
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    parser.parseAndValidate(feed2.toString());
  }
 
  @Test(expectedExceptions = ValidationException.class)
  public void testInvalidFeedClusterDataLocation() throws JAXBException, IvoryException{
    Feed feed1 = (Feed) EntityType.FEED.getUnmarshaller().unmarshal(
        (FeedEntityParserTest.class.getResourceAsStream(FEED_XML)));
    feed1.setName("f1" + System.currentTimeMillis());
    feed1.setGroups("group1,group2,group3");
    feed1.setLocations(new Locations());
    Location location = new Location();
    location.setPath("/projects/bi/rmc/daily/ad/${YEAR}/fraud/${MONTH}-${DAY}/ad");
    location.setType(LocationType.DATA);
    feed1.getLocations().getLocations().add(location);
    parser.parseAndValidate(feed1.toString());
  }
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    parser.parseAndValidate(feed1.toString());
  }

  @Test(expectedExceptions = ValidationException.class)
  public void testInvalidFeedGroup() throws IvoryException, JAXBException {
    Feed feed1 = (Feed) EntityType.FEED.getUnmarshaller().unmarshal(
        (FeedEntityParserTest.class.getResourceAsStream(FEED_XML)));
    feed1.setName("f1" + System.currentTimeMillis());
    feed1.setGroups("group1,group2,group3");
    feed1.setLocations(new Locations());
    Location location = new Location();
    location.setPath("/projects/bi/rmc/daily/ad/${YEAR}/fraud/${MONTH}-${DAY}/ad");
    location.setType(LocationType.DATA);
    feed1.getLocations().getLocations().add(location);
    parser.parseAndValidate(feed1.toString());
   
    feed1.getClusters().getClusters().get(0).getLocations().getLocations().set(0,location);
    ConfigurationStore.get().publish(EntityType.FEED, feed1);

    Feed feed2 = (Feed) EntityType.FEED.getUnmarshaller().unmarshal(
        (FeedEntityParserTest.class.getResourceAsStream(FEED_XML)));
    feed2.setName("f2" + System.currentTimeMillis());
    feed2.setGroups("group1,group2,group5");
    feed2.setLocations(new Locations());
    Location location2 = new Location();
    location2
        .setPath("/projects/bi/rmc/daily/ad/${YEAR}/fraud/${MONTH}/${HOUR}/ad");
    location2.setType(LocationType.DATA);
    feed2.getLocations().getLocations().add(location2);
    feed2.getClusters().getClusters().get(0).getLocations().getLocations().set(0,location);
    parser.parseAndValidate(feed2.toString());
  }
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Related Classes of org.apache.ivory.entity.v0.feed.Feed

  • org.apache.falcon.cleanup.FeedCleanupHandler
  • org.apache.falcon.cleanup.LogCleanupServiceTest
  • org.apache.falcon.converter.OozieFeedMapper
  • org.apache.falcon.converter.OozieProcessMapper
  • org.apache.falcon.converter.OozieProcessMapperLateProcessTest
  • org.apache.falcon.converter.OozieProcessMapperTest
  • org.apache.falcon.converter.OozieProcessWorkflowBuilderTest
  • org.apache.falcon.entity.AbstractTestBase
  • org.apache.falcon.entity.EntityUtil
  • org.apache.falcon.entity.parser.FeedEntityParser
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