@Test(dependsOnMethods = "testOnChange")
public void testOnFeedEntityChange() throws Exception {
Feed oldFeed = inputFeeds.get(0);
Feed newFeed =
EntityBuilderTestUtil.buildFeed(
oldFeed.getName(),
clusterEntity,
"classified-as=Secured,source=data-warehouse",
"reporting");
addStorage(
newFeed, Storage.TYPE.FILESYSTEM, "jail://global:00/falcon/impression-feed/20140101");
try {
configStore.initiateUpdate(newFeed);
// add cluster
org.apache.falcon.entity.v0.feed.Cluster feedCluster =
new org.apache.falcon.entity.v0.feed.Cluster();
feedCluster.setName(anotherCluster.getName());
newFeed.getClusters().getClusters().add(feedCluster);
configStore.update(EntityType.FEED, newFeed);
} finally {
configStore.cleanupUpdateInit();
}
verifyUpdatedEdges(newFeed);
Assert.assertEquals(getVerticesCount(service.getGraph()), 22); // +2 = 2 new tags
Assert.assertEquals(getEdgesCount(service.getGraph()), 35); // +2 = 1 new cluster, 1 new tag
}
private Feed addFeedEntity(
String feedName,
Cluster[] clusters,
String tags,
String groups,
Storage.TYPE storageType,
String uriTemplate)
throws Exception {
Feed feed = EntityBuilderTestUtil.buildFeed(feedName, clusters, tags, groups);
addStorage(feed, storageType, uriTemplate);
for (org.apache.falcon.entity.v0.feed.Cluster feedCluster : feed.getClusters().getClusters()) {
if (feedCluster.getName().equals(BCP_CLUSTER_ENTITY_NAME)) {
feedCluster.setType(ClusterType.TARGET);
}
}
configStore.publish(EntityType.FEED, feed);
return feed;
}