Examples with JobCatalogListener org.apache.gobblin.runtime.api.JobCatalogListener used on opensource projects

Example 1 with JobCatalogListener

use of org.apache.gobblin.runtime.api.JobCatalogListener in project incubator-gobblin by apache.

the class TestMutableCachingJobCatalog method test.

@Test
public void test() throws Exception {
    InMemoryJobCatalog baseCat = new InMemoryJobCatalog(Optional.<Logger>of(LoggerFactory.getLogger("baseCat")));
    baseCat.startAsync();
    baseCat.awaitRunning(2, TimeUnit.SECONDS);
    MutableCachingJobCatalog cachedCat = new MutableCachingJobCatalog(baseCat, Optional.<Logger>of(LoggerFactory.getLogger("cachedCat")));
    JobCatalogListener l = Mockito.mock(JobCatalogListener.class);
    cachedCat.addListener(l);
    cachedCat.startAsync();
    cachedCat.awaitRunning(10, TimeUnit.SECONDS);
    JobSpec js1_1 = JobSpec.builder("test:job1").withVersion("1").build();
    JobSpec js1_2 = JobSpec.builder("test:job1").withVersion("2").build();
    JobSpec js1_3 = JobSpec.builder("test:job1").withVersion("3").build();
    URI jsURI = new URI("test:job1");
    baseCat.put(js1_1);
    JobSpec res = cachedCat.getJobSpec(new URI("test:job1"));
    Assert.assertEquals(res, js1_1);
    baseCat.put(js1_2);
    res = cachedCat.getJobSpec(jsURI);
    Assert.assertEquals(res, js1_2);
    baseCat.remove(jsURI);
    try {
        cachedCat.getJobSpec(jsURI);
        Assert.fail("Expected JobSpecNotFoundException");
    } catch (JobSpecNotFoundException e) {
        Assert.assertEquals(e.getMissingJobSpecURI(), jsURI);
    }
    cachedCat.removeListener(l);
    cachedCat.put(js1_3);
    res = cachedCat.getJobSpec(jsURI);
    Assert.assertEquals(res, js1_3);
    res = baseCat.getJobSpec(jsURI);
    Assert.assertEquals(res, js1_3);
    cachedCat.remove(jsURI);
    try {
        cachedCat.getJobSpec(jsURI);
        Assert.fail("Expected JobSpecNotFoundException");
    } catch (JobSpecNotFoundException e) {
        Assert.assertEquals(e.getMissingJobSpecURI(), jsURI);
    }
    try {
        baseCat.getJobSpec(jsURI);
        Assert.fail("Expected JobSpecNotFoundException");
    } catch (JobSpecNotFoundException e) {
        Assert.assertEquals(e.getMissingJobSpecURI(), jsURI);
    }
    Mockito.verify(l).onAddJob(Mockito.eq(js1_1));
    Mockito.verify(l).onUpdateJob(Mockito.eq(js1_2));
    Mockito.verify(l).onDeleteJob(Mockito.eq(js1_2.getUri()), Mockito.eq(js1_2.getVersion()));
    Mockito.verifyNoMoreInteractions(l);
    cachedCat.stopAsync();
    cachedCat.awaitTerminated(10, TimeUnit.SECONDS);
    baseCat.stopAsync();
    baseCat.awaitTerminated(2, TimeUnit.SECONDS);
}

Example 2 with JobCatalogListener

use of org.apache.gobblin.runtime.api.JobCatalogListener in project incubator-gobblin by apache.

the class TestNonObservingFSJobCatalog method testCallbacks.

@Test
public void testCallbacks() throws Exception {
    this.jobConfigDir = java.nio.file.Files.createTempDirectory(String.format("gobblin-test_%s_job-conf", this.getClass().getSimpleName())).toFile();
    this.jobConfigDirPath = new Path(this.jobConfigDir.getPath());
    try (PrintWriter printWriter = new PrintWriter(new Path(jobConfigDirPath, "job3.template").toString(), "UTF-8")) {
        printWriter.println("param1 = value1");
        printWriter.println("param2 = value2");
    }
    Properties properties = new Properties();
    properties.setProperty(ConfigurationKeys.JOB_CONFIG_FILE_GENERAL_PATH_KEY, this.jobConfigDir.getPath());
    NonObservingFSJobCatalog cat = new NonObservingFSJobCatalog(ConfigUtils.propertiesToConfig(properties));
    cat.startAsync();
    cat.awaitRunning(10, TimeUnit.SECONDS);
    final Map<URI, JobSpec> specs = new Hashtable<>();
    JobCatalogListener l = Mockito.mock(JobCatalogListener.class);
    Mockito.doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            JobSpec spec = (JobSpec) invocation.getArguments()[0];
            specs.put(spec.getUri(), spec);
            return null;
        }
    }).when(l).onAddJob(Mockito.any(JobSpec.class));
    Mockito.doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            JobSpec spec = (JobSpec) invocation.getArguments()[0];
            specs.put(spec.getUri(), spec);
            return null;
        }
    }).when(l).onUpdateJob(Mockito.any(JobSpec.class));
    Mockito.doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            URI uri = (URI) invocation.getArguments()[0];
            specs.remove(uri);
            return null;
        }
    }).when(l).onDeleteJob(Mockito.any(URI.class), Mockito.anyString());
    JobSpec js1_1 = JobSpec.builder("test_job1").withVersion("1").build();
    JobSpec js1_2 = JobSpec.builder("test_job1").withVersion("2").build();
    JobSpec js2 = JobSpec.builder("test_job2").withVersion("1").build();
    JobSpec js3 = JobSpec.builder("test_job3").withVersion("1").withTemplate(new URI("FS:///job3.template")).withConfig(ConfigBuilder.create().addPrimitive("job.template", "FS:///job3.template").build()).build();
    cat.addListener(l);
    cat.put(js1_1);
    Assert.assertTrue(specs.containsKey(js1_1.getUri()));
    JobSpec js1_1_notified = specs.get(js1_1.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js1_1_notified.getConfig(), js1_1.getConfig()));
    Assert.assertEquals(js1_1.getVersion(), js1_1_notified.getVersion());
    cat.put(js1_2);
    Assert.assertTrue(specs.containsKey(js1_2.getUri()));
    JobSpec js1_2_notified = specs.get(js1_2.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js1_2_notified.getConfig(), js1_2.getConfig()));
    Assert.assertEquals(js1_2.getVersion(), js1_2_notified.getVersion());
    cat.put(js2);
    Assert.assertTrue(specs.containsKey(js2.getUri()));
    JobSpec js2_notified = specs.get(js2.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js2_notified.getConfig(), js2.getConfig()));
    Assert.assertEquals(js2.getVersion(), js2_notified.getVersion());
    cat.remove(js2.getUri());
    Assert.assertFalse(specs.containsKey(js2.getUri()));
    cat.put(js3);
    Assert.assertTrue(specs.containsKey(js3.getUri()));
    JobSpec js3_notified = specs.get(js3.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js3_notified.getConfig(), js3.getConfig()));
    Assert.assertEquals(js3.getVersion(), js3_notified.getVersion());
    ResolvedJobSpec js3_resolved = new ResolvedJobSpec(js3_notified, cat);
    Assert.assertEquals(js3_resolved.getConfig().getString("param1"), "value1");
    Assert.assertEquals(js3_resolved.getConfig().getString("param2"), "value2");
    cat.stopAsync();
    cat.awaitTerminated(10, TimeUnit.SECONDS);
}

Example 3 with JobCatalogListener

use of org.apache.gobblin.runtime.api.JobCatalogListener in project incubator-gobblin by apache.

the class TestFSJobCatalog method testCallbacks.

@Test
public void testCallbacks() throws Exception {
    this.jobConfigDir = java.nio.file.Files.createTempDirectory(String.format("gobblin-test_%s_job-conf", this.getClass().getSimpleName())).toFile();
    this.jobConfigDirPath = new Path(this.jobConfigDir.getPath());
    try (PrintWriter printWriter = new PrintWriter(new Path(jobConfigDirPath, "job3.template").toString(), "UTF-8")) {
        printWriter.println("param1 = value1");
        printWriter.println("param2 = value2");
    }
    Properties properties = new Properties();
    properties.setProperty(ConfigurationKeys.JOB_CONFIG_FILE_GENERAL_PATH_KEY, this.jobConfigDir.getPath());
    PathAlterationObserver observer = new PathAlterationObserver(this.jobConfigDirPath);
    /* Exposed the observer so that checkAndNotify can be manually invoked. */
    FSJobCatalog cat = new FSJobCatalog(ConfigUtils.propertiesToConfig(properties), observer);
    cat.startAsync();
    cat.awaitRunning(10, TimeUnit.SECONDS);
    final Map<URI, JobSpec> specs = new Hashtable<>();
    JobCatalogListener l = Mockito.mock(JobCatalogListener.class);
    Mockito.doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            JobSpec spec = (JobSpec) invocation.getArguments()[0];
            specs.put(spec.getUri(), spec);
            return null;
        }
    }).when(l).onAddJob(Mockito.any(JobSpec.class));
    Mockito.doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            JobSpec spec = (JobSpec) invocation.getArguments()[0];
            specs.put(spec.getUri(), spec);
            return null;
        }
    }).when(l).onUpdateJob(Mockito.any(JobSpec.class));
    Mockito.doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            URI uri = (URI) invocation.getArguments()[0];
            specs.remove(uri);
            return null;
        }
    }).when(l).onDeleteJob(Mockito.any(URI.class), Mockito.anyString());
    JobSpec js1_1 = JobSpec.builder("test_job1").withVersion("1").build();
    JobSpec js1_2 = JobSpec.builder("test_job1").withVersion("2").build();
    JobSpec js2 = JobSpec.builder("test_job2").withVersion("1").build();
    JobSpec js3 = JobSpec.builder("test_job3").withVersion("1").withTemplate(new URI("FS:///job3.template")).withConfig(ConfigBuilder.create().addPrimitive("job.template", "FS:///job3.template").build()).build();
    cat.addListener(l);
    observer.initialize();
    cat.put(js1_1);
    // enough time for file creation.
    observer.checkAndNotify();
    Assert.assertTrue(specs.containsKey(js1_1.getUri()));
    JobSpec js1_1_notified = specs.get(js1_1.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js1_1_notified.getConfig(), js1_1.getConfig()));
    Assert.assertEquals(js1_1.getVersion(), js1_1_notified.getVersion());
    // Linux system has too large granularity for the modification time.
    Thread.sleep(1000);
    cat.put(js1_2);
    // enough time for file replacement.
    observer.checkAndNotify();
    Assert.assertTrue(specs.containsKey(js1_2.getUri()));
    JobSpec js1_2_notified = specs.get(js1_2.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js1_2_notified.getConfig(), js1_2.getConfig()));
    Assert.assertEquals(js1_2.getVersion(), js1_2_notified.getVersion());
    Thread.sleep(1000);
    cat.put(js2);
    observer.checkAndNotify();
    Assert.assertTrue(specs.containsKey(js2.getUri()));
    JobSpec js2_notified = specs.get(js2.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js2_notified.getConfig(), js2.getConfig()));
    Assert.assertEquals(js2.getVersion(), js2_notified.getVersion());
    Thread.sleep(1000);
    cat.remove(js2.getUri());
    // enough time for file deletion.
    observer.checkAndNotify();
    Assert.assertFalse(specs.containsKey(js2.getUri()));
    Thread.sleep(1000);
    cat.put(js3);
    observer.checkAndNotify();
    Assert.assertTrue(specs.containsKey(js3.getUri()));
    JobSpec js3_notified = specs.get(js3.getUri());
    Assert.assertTrue(ConfigUtils.verifySubset(js3_notified.getConfig(), js3.getConfig()));
    Assert.assertEquals(js3.getVersion(), js3_notified.getVersion());
    ResolvedJobSpec js3_resolved = new ResolvedJobSpec(js3_notified, cat);
    Assert.assertEquals(js3_resolved.getConfig().getString("param1"), "value1");
    Assert.assertEquals(js3_resolved.getConfig().getString("param2"), "value2");
    cat.stopAsync();
    cat.awaitTerminated(10, TimeUnit.SECONDS);
}

Example 4 with JobCatalogListener

use of org.apache.gobblin.runtime.api.JobCatalogListener in project incubator-gobblin by apache.

the class TestInMemoryJobCatalog method testCallbacks.

@Test
public void testCallbacks() throws Exception {
    InMemoryJobCatalog cat = new InMemoryJobCatalog();
    cat.startAsync();
    cat.awaitRunning(1, TimeUnit.SECONDS);
    JobCatalogListener l = Mockito.mock(JobCatalogListener.class);
    JobSpec js1_1 = JobSpec.builder("test:job1").withVersion("1").build();
    JobSpec js1_2 = JobSpec.builder("test:job1").withVersion("2").build();
    JobSpec js1_3 = JobSpec.builder("test:job1").withVersion("3").build();
    JobSpec js2 = JobSpec.builder("test:job2").withVersion("1").build();
    cat.put(js1_1);
    cat.addListener(l);
    cat.put(js1_2);
    cat.put(js2);
    cat.put(js1_3);
    cat.remove(js2.getUri());
    cat.remove(new URI("test:dummy_job"));
    cat.removeListener(l);
    cat.remove(js1_3.getUri());
    Mockito.verify(l).onAddJob(Mockito.eq(js1_1));
    Mockito.verify(l).onUpdateJob(Mockito.eq(js1_2));
    Mockito.verify(l).onAddJob(Mockito.eq(js2));
    Mockito.verify(l).onUpdateJob(Mockito.eq(js1_3));
    Mockito.verify(l).onDeleteJob(Mockito.eq(js2.getUri()), Mockito.eq(js2.getVersion()));
    Mockito.verifyNoMoreInteractions(l);
    cat.stopAsync();
    cat.awaitTerminated(1, TimeUnit.SECONDS);
}

Example 5 with JobCatalogListener

use of org.apache.gobblin.runtime.api.JobCatalogListener in project incubator-gobblin by apache.

the class TestJobCatalogListenersList method testCalls.

@Test
public void testCalls() {
    JobCatalogListenersList ll = new JobCatalogListenersList();
    JobSpec js1_1 = JobSpec.builder("test:job1").build();
    JobSpec js1_2 = JobSpec.builder("test:job1").withVersion("2").build();
    JobSpec js2 = JobSpec.builder("test:job2").build();
    JobCatalogListener l1 = Mockito.mock(JobCatalogListener.class);
    Mockito.doThrow(new RuntimeException("injected l1 failure")).when(l1).onDeleteJob(Mockito.eq(js2.getUri()), Mockito.eq(js2.getVersion()));
    JobCatalogListener l2 = Mockito.mock(JobCatalogListener.class);
    Mockito.doThrow(new RuntimeException("injected l2 failure")).when(l2).onUpdateJob(Mockito.eq(js1_2));
    JobCatalogListener l3 = Mockito.mock(JobCatalogListener.class);
    Mockito.doThrow(new RuntimeException("injected l3 failure")).when(l3).onAddJob(Mockito.eq(js2));
    ll.addListener(l1);
    ll.addListener(l2);
    ll.addListener(l3);
    ll.onAddJob(js1_1);
    ll.onAddJob(js2);
    ll.onUpdateJob(js1_2);
    ll.onDeleteJob(js2.getUri(), js2.getVersion());
    Mockito.verify(l1).onAddJob(Mockito.eq(js1_1));
    Mockito.verify(l1).onAddJob(Mockito.eq(js2));
    Mockito.verify(l1).onUpdateJob(Mockito.eq(js1_2));
    Mockito.verify(l1).onDeleteJob(Mockito.eq(js2.getUri()), Mockito.eq(js2.getVersion()));
    Mockito.verify(l2).onAddJob(Mockito.eq(js1_1));
    Mockito.verify(l2).onAddJob(Mockito.eq(js2));
    Mockito.verify(l2).onUpdateJob(Mockito.eq(js1_2));
    Mockito.verify(l2).onDeleteJob(Mockito.eq(js2.getUri()), Mockito.eq(js2.getVersion()));
    Mockito.verify(l3).onAddJob(Mockito.eq(js1_1));
    Mockito.verify(l3).onAddJob(Mockito.eq(js2));
    Mockito.verify(l3).onUpdateJob(Mockito.eq(js1_2));
    Mockito.verify(l3).onDeleteJob(Mockito.eq(js2.getUri()), Mockito.eq(js2.getVersion()));
    Mockito.verifyNoMoreInteractions(l1, l2, l3);
}