Examples of org.apache.oozie.client.OozieClient$JobMetadata

org.apache.oozie.client.OozieClient
Client API to submit and manage Oozie workflow jobs against an Oozie intance.
This class is thread safe.
Syntax for filter for the {@link #getJobsInfo(String)} {@link #getJobsInfo(String,int,int)} methods:[NAME=VALUE][;NAME=VALUE]*.
Valid filter names are:
- name: the workflow application name from the workflow definition.
- user: the user that submitted the job.
- group: the group for the job.
- status: the status of the job.
The query will do an AND among all the filter names. The query will do an OR among all the filter values for the same name. Multiple values must be specified as different name value pairs.

            fail();
        }
        try {
            LocalOozie.stop();
            LocalOozie.start();
            OozieClient wc = LocalOozie.getClient();
            assertNotNull(wc);
            assertEquals("localoozie", wc.getOozieUrl());
        }
        finally {
            LocalOozie.stop();
        }
    }

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        writer.write(wfApp);
        writer.close();


        try {
            LocalOozie.start();
            final OozieClient wc = LocalOozie.getClient();
            Properties conf = wc.createConfiguration();
            conf.setProperty(OozieClient.APP_PATH, appPath.toString() + File.separator + "workflow.xml");
            conf.setProperty(OozieClient.USER_NAME, getTestUser());
            conf.setProperty(OozieClient.GROUP_NAME, getTestGroup());




            final String jobId = wc.submit(conf);
            assertNotNull(jobId);


            WorkflowJob wf = wc.getJobInfo(jobId);
            assertNotNull(wf);
            assertEquals(WorkflowJob.Status.PREP, wf.getStatus());


            boolean dateTest = wf.getLastModifiedTime().compareTo(wf.getCreatedTime()) >= 0 ? true : false;
            assertEquals(true, dateTest);


            wc.start(jobId);
            wf = wc.getJobInfo(jobId);


            Date lastModTime = wf.getLastModifiedTime();


            wc.suspend(jobId);
            wf = wc.getJobInfo(jobId);


            dateTest = wf.getLastModifiedTime().compareTo(lastModTime) >= 0 ? true : false;
            assertEquals(true, dateTest);


            lastModTime = wf.getLastModifiedTime();


            Thread.sleep(1000);


            wc.resume(jobId);
            wf = wc.getJobInfo(jobId);


            dateTest = wf.getLastModifiedTime().compareTo(lastModTime) >= 0 ? true : false;
            assertEquals(true, dateTest);


            waitFor(600000, new Predicate() {
                public boolean evaluate() throws Exception {
                    WorkflowJob wf = wc.getJobInfo(jobId);
                    return wf.getStatus() == WorkflowJob.Status.SUCCEEDED;
                }
            });


            wf = wc.getJobInfo(jobId);
            assertNotNull(wf);
            assertEquals(WorkflowJob.Status.SUCCEEDED, wf.getStatus());


            dateTest = wf.getLastModifiedTime().compareTo(wf.getEndTime()) >= 0 ? true : false;
            assertEquals(true, dateTest);

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        Path path = getFsTestCaseDir();


        getFileSystem().create(new Path(path, "p2"));


        final OozieClient wfClient = LocalOozie.getClient();
        Properties conf = wfClient.createConfiguration();
        conf.setProperty(OozieClient.APP_PATH, "file://" + getTestCaseDir() + File.separator + "workflow.xml");
        conf.setProperty(OozieClient.USER_NAME, getTestUser());




        conf.setProperty("nnbase", path.toString());
        conf.setProperty("base", path.toUri().getPath());


        final String jobId1 = wfClient.submit(conf);
        wfClient.start(jobId1);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.KILLED;
            }
        });
        assertEquals(WorkflowJob.Status.KILLED, wfClient.getJobInfo(jobId1).getStatus());


        // Skip a non-executed node
        conf.setProperty(OozieClient.RERUN_SKIP_NODES, "fs1,fs2,dec3");


        boolean failed = false;
        try {
            wfClient.reRun(jobId1, conf);
        }
        catch (OozieClientException e) {
            failed = true;
            assertTrue(e.getCause().getMessage().contains(ErrorCode.E0807.toString()));
        }
        assertEquals(true, failed);


        // Skip executed nodes
        getFileSystem().delete(new Path(path, "p2"), true);
        conf.setProperty(OozieClient.RERUN_SKIP_NODES, "fs1");


        wfClient.reRun(jobId1, conf);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.SUCCEEDED;
            }
        });
        assertEquals(WorkflowJob.Status.SUCCEEDED, wfClient.getJobInfo(jobId1).getStatus());
    }

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        Writer writer = new FileWriter(getTestCaseDir() + "/workflow.xml");
        IOUtils.copyCharStream(reader, writer);


        Path path = getFsTestCaseDir();


        final OozieClient wfClient = LocalOozie.getClient();
        Properties conf = wfClient.createConfiguration();
        conf.setProperty(OozieClient.APP_PATH, "file://" + getTestCaseDir() + File.separator + "workflow.xml");
        conf.setProperty(OozieClient.USER_NAME, getTestUser());




        conf.setProperty("nnbase", path.toString());
        conf.setProperty("base", conf.getProperty("nnbase"));
        // setting the variables "srcDir" and "dstDir", used as a file paths in the workflow, to parameterized expressions to test resolution.
        conf.setProperty("srcDir", "${base}/p1");
        conf.setProperty("dstDir", "${base}/p2");


        final String jobId1 = wfClient.submit(conf);
        wfClient.start(jobId1);


        wfClient.kill(jobId1);


        assertEquals(WorkflowJob.Status.KILLED, wfClient.getJobInfo(jobId1).getStatus());


        // Skip executed nodes
        getFileSystem().delete(new Path(path, "p2"), true);
        conf.setProperty(OozieClient.RERUN_FAIL_NODES, "false");


        wfClient.reRun(jobId1, conf);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.SUCCEEDED;
            }
        });


        // workflow success reflects that rerun configuration contained correctly resolved variable values.
        assertEquals(WorkflowJob.Status.SUCCEEDED, wfClient.getJobInfo(jobId1).getStatus());
    }

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        Path path = getFsTestCaseDir();


        getFileSystem().create(new Path(path, "p2"));


        final OozieClient wfClient = LocalOozie.getClient();
        Properties conf = wfClient.createConfiguration();
        conf.setProperty(OozieClient.APP_PATH, "file://" + getTestCaseDir() + File.separator + "workflow.xml");
        conf.setProperty(OozieClient.USER_NAME, getTestUser());




        conf.setProperty("nnbase", path.toString());
        conf.setProperty("base", path.toUri().getPath());


        final String jobId1 = wfClient.submit(conf);
        wfClient.start(jobId1);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.KILLED;
            }
        });
        assertEquals(WorkflowJob.Status.KILLED, wfClient.getJobInfo(jobId1).getStatus());


        // Skip succeeded nodes
        getFileSystem().delete(new Path(path, "p2"), true);
        conf.setProperty(OozieClient.RERUN_FAIL_NODES, "true");


        wfClient.reRun(jobId1, conf);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.SUCCEEDED;
            }
        });
        assertEquals(WorkflowJob.Status.SUCCEEDED, wfClient.getJobInfo(jobId1).getStatus());
    }

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    public void testRedeploy() throws IOException, OozieClientException, InterruptedException {
        Reader reader = IOUtils.getResourceAsReader("rerun-elerr-wf.xml", -1);
        Writer writer = new FileWriter(getTestCaseDir() + "/workflow.xml");
        IOUtils.copyCharStream(reader, writer);


        final OozieClient wfClient = LocalOozie.getClient();
        Properties conf = wfClient.createConfiguration();
        conf.setProperty(OozieClient.APP_PATH, "file://" + getTestCaseDir() + File.separator + "workflow.xml");
        conf.setProperty(OozieClient.USER_NAME, getTestUser());




        conf.setProperty("inPath", getFsTestCaseDir().toString());
        conf.setProperty("checkDir", getFsTestCaseDir().toString() + "/check");


        final String jobId1 = wfClient.submit(conf);
        wfClient.start(jobId1);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.FAILED;
            }
        });
        assertEquals(WorkflowJob.Status.FAILED, wfClient.getJobInfo(jobId1).getStatus());


        reader = IOUtils.getResourceAsReader("rerun-el-wf.xml", -1);
        writer = new FileWriter(getTestCaseDir() + "/workflow.xml");
        IOUtils.copyCharStream(reader, writer);


        Thread.sleep(5000);


        conf.setProperty(OozieClient.RERUN_SKIP_NODES, "hdfs11");
        wfClient.reRun(jobId1, conf);
        waitFor(15 * 1000, new Predicate() {
            public boolean evaluate() throws Exception {
                return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.SUCCEEDED;
            }
        });
        assertEquals(WorkflowJob.Status.SUCCEEDED, wfClient.getJobInfo(jobId1).getStatus());
    }

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        CoordinatorActionBean action1 = store1.getCoordinatorAction(actionId, false);
        assertEquals(action1.getStatus(), CoordinatorAction.Status.SUCCEEDED);
        store1.commitTrx();
        store1.closeTrx();


        final OozieClient coordClient = LocalOozie.getCoordClient();
        coordClient.reRunCoord(jobId, RestConstants.JOB_COORD_RERUN_ACTION, Integer.toString(actionNum), false, true);


        CoordinatorStore store2 = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
        store2.beginTrx();
        CoordinatorActionBean action2 = store2.getCoordinatorAction(actionId, false);
        assertNotSame(action2.getStatus(), CoordinatorAction.Status.SUCCEEDED);

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            store.closeTrx();
        }


        String rerunScope = Integer.toString(actionNum1) + "-" + Integer.toString(actionNum2);


        final OozieClient coordClient = LocalOozie.getCoordClient();
        coordClient.reRunCoord(jobId, RestConstants.JOB_COORD_RERUN_ACTION, rerunScope, false, true);


        CoordinatorStore store1 = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
        store1.beginTrx();
        CoordinatorActionBean action1 = store1.getCoordinatorAction(actionId1, false);
        assertNotSame(action1.getStatus(), CoordinatorAction.Status.SUCCEEDED);

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        finally {
            store.closeTrx();
        }
        String rerunScope = Integer.toString(actionNum1) + "," + Integer.toString(actionNum2);


        final OozieClient coordClient = LocalOozie.getCoordClient();
        coordClient.reRunCoord(jobId, RestConstants.JOB_COORD_RERUN_ACTION, rerunScope, false, true);


        CoordinatorStore store1 = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
        store1.beginTrx();
        CoordinatorActionBean action1 = store1.getCoordinatorAction(actionId1, false);
        assertNotSame(action1.getStatus(), CoordinatorAction.Status.SUCCEEDED);

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            store.closeTrx();
        }


        String rerunScope = "1-3";
        try {
            final OozieClient coordClient = LocalOozie.getCoordClient();
            coordClient.reRunCoord(jobId, RestConstants.JOB_COORD_RERUN_ACTION, rerunScope, false, true);
            fail("Exception expected because one action is missing from db.");
        }
        catch (OozieClientException ex) {
        }
    }

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