Examples with LocalResourcePool org.apache.zeppelin.resource.LocalResourcePool used on opensource projects

Example 6 with LocalResourcePool

use of org.apache.zeppelin.resource.LocalResourcePool in project zeppelin by apache.

the class RemoteInterpreterTest method testInterpreterGroupResetDuringProcessRunning.

@Test
public void testInterpreterGroupResetDuringProcessRunning() throws InterruptedException {
    Properties p = new Properties();
    intpGroup.put("note", new LinkedList<Interpreter>());
    final RemoteInterpreter intpA = createMockInterpreterA(p);
    intpGroup.get("note").add(intpA);
    intpA.setInterpreterGroup(intpGroup);
    intpA.open();
    Job jobA = new Job("jobA", null) {

        private Object r;

        @Override
        public Object getReturn() {
            return r;
        }

        @Override
        public void setResult(Object results) {
            this.r = results;
        }

        @Override
        public int progress() {
            return 0;
        }

        @Override
        public Map<String, Object> info() {
            return null;
        }

        @Override
        protected Object jobRun() throws Throwable {
            return intpA.interpret("2000", new InterpreterContext("note", "jobA", null, "title", "text", new AuthenticationInfo(), new HashMap<String, Object>(), new GUI(), new AngularObjectRegistry(intpGroup.getId(), null), new LocalResourcePool("pool1"), new LinkedList<InterpreterContextRunner>(), null));
        }

        @Override
        protected boolean jobAbort() {
            return false;
        }
    };
    intpA.getScheduler().submit(jobA);
    // wait for job started
    while (intpA.getScheduler().getJobsRunning().size() == 0) {
        Thread.sleep(100);
    }
    // restart interpreter
    RemoteInterpreterProcess processA = intpA.getInterpreterProcess();
    intpA.close();
    InterpreterGroup newInterpreterGroup = new InterpreterGroup(intpA.getInterpreterGroup().getId());
    newInterpreterGroup.put("note", new LinkedList<Interpreter>());
    intpA.setInterpreterGroup(newInterpreterGroup);
    intpA.open();
    RemoteInterpreterProcess processB = intpA.getInterpreterProcess();
    assertNotSame(processA.hashCode(), processB.hashCode());
}

Example 7 with LocalResourcePool

use of org.apache.zeppelin.resource.LocalResourcePool in project zeppelin by apache.

the class RemoteInterpreterTest method testRunParallel.

@Test
public void testRunParallel() throws InterruptedException {
    Properties p = new Properties();
    p.put("parallel", "true");
    intpGroup.put("note", new LinkedList<Interpreter>());
    final RemoteInterpreter intpA = createMockInterpreterA(p);
    intpGroup.get("note").add(intpA);
    intpA.setInterpreterGroup(intpGroup);
    intpA.open();
    int concurrency = 4;
    final int timeToSleep = 1000;
    final List<InterpreterResultMessage> results = new LinkedList<>();
    long start = System.currentTimeMillis();
    Scheduler scheduler = intpA.getScheduler();
    for (int i = 0; i < concurrency; i++) {
        final String jobId = Integer.toString(i);
        scheduler.submit(new Job(jobId, Integer.toString(i), null, 300) {

            private Object r;

            @Override
            public Object getReturn() {
                return r;
            }

            @Override
            public void setResult(Object results) {
                this.r = results;
            }

            @Override
            public int progress() {
                return 0;
            }

            @Override
            public Map<String, Object> info() {
                return null;
            }

            @Override
            protected Object jobRun() throws Throwable {
                String stmt = Integer.toString(timeToSleep);
                InterpreterResult ret = intpA.interpret(stmt, new InterpreterContext("note", jobId, null, "title", "text", new AuthenticationInfo(), new HashMap<String, Object>(), new GUI(), new AngularObjectRegistry(intpGroup.getId(), null), new LocalResourcePool("pool1"), new LinkedList<InterpreterContextRunner>(), null));
                synchronized (results) {
                    results.addAll(ret.message());
                    results.notify();
                }
                return stmt;
            }

            @Override
            protected boolean jobAbort() {
                return false;
            }
        });
    }
    // wait for job finished
    synchronized (results) {
        while (results.size() != concurrency) {
            results.wait(300);
        }
    }
    long end = System.currentTimeMillis();
    assertTrue(end - start < timeToSleep * concurrency);
    intpA.close();
}

Example 8 with LocalResourcePool

use of org.apache.zeppelin.resource.LocalResourcePool in project zeppelin by apache.

the class RemoteInterpreterTest method testRemoteInterperterErrorStatus.

@Test
public void testRemoteInterperterErrorStatus() throws TTransportException, IOException {
    Properties p = new Properties();
    RemoteInterpreter intpA = createMockInterpreterA(p);
    intpGroup.put("note", new LinkedList<Interpreter>());
    intpGroup.get("note").add(intpA);
    intpA.setInterpreterGroup(intpGroup);
    intpA.open();
    InterpreterResult ret = intpA.interpret("non numeric value", new InterpreterContext("noteId", "id", null, "title", "text", new AuthenticationInfo(), new HashMap<String, Object>(), new GUI(), new AngularObjectRegistry(intpGroup.getId(), null), new LocalResourcePool("pool1"), new LinkedList<InterpreterContextRunner>(), null));
    assertEquals(Code.ERROR, ret.code());
}

Example 9 with LocalResourcePool

use of org.apache.zeppelin.resource.LocalResourcePool in project zeppelin by apache.

the class RemoteSchedulerTest method test.

@Test
public void test() throws Exception {
    Properties p = new Properties();
    final InterpreterGroup intpGroup = new InterpreterGroup();
    Map<String, String> env = new HashMap<>();
    env.put("ZEPPELIN_CLASSPATH", new File("./target/test-classes").getAbsolutePath());
    final RemoteInterpreter intpA = new RemoteInterpreter(p, "note", MockInterpreterA.class.getName(), new File(INTERPRETER_SCRIPT).getAbsolutePath(), "fake", "fakeRepo", env, 10 * 1000, this, null, "anonymous", false);
    intpGroup.put("note", new LinkedList<Interpreter>());
    intpGroup.get("note").add(intpA);
    intpA.setInterpreterGroup(intpGroup);
    intpA.open();
    Scheduler scheduler = schedulerSvc.createOrGetRemoteScheduler("test", "note", intpA.getInterpreterProcess(), 10);
    Job job = new Job("jobId", "jobName", null, 200) {

        Object results;

        @Override
        public Object getReturn() {
            return results;
        }

        @Override
        public int progress() {
            return 0;
        }

        @Override
        public Map<String, Object> info() {
            return null;
        }

        @Override
        protected Object jobRun() throws Throwable {
            intpA.interpret("1000", new InterpreterContext("note", "jobId", null, "title", "text", new AuthenticationInfo(), new HashMap<String, Object>(), new GUI(), new AngularObjectRegistry(intpGroup.getId(), null), new LocalResourcePool("pool1"), new LinkedList<InterpreterContextRunner>(), null));
            return "1000";
        }

        @Override
        protected boolean jobAbort() {
            return false;
        }

        @Override
        public void setResult(Object results) {
            this.results = results;
        }
    };
    scheduler.submit(job);
    int cycles = 0;
    while (!job.isRunning() && cycles < MAX_WAIT_CYCLES) {
        Thread.sleep(TICK_WAIT);
        cycles++;
    }
    assertTrue(job.isRunning());
    Thread.sleep(5 * TICK_WAIT);
    assertEquals(0, scheduler.getJobsWaiting().size());
    assertEquals(1, scheduler.getJobsRunning().size());
    cycles = 0;
    while (!job.isTerminated() && cycles < MAX_WAIT_CYCLES) {
        Thread.sleep(TICK_WAIT);
        cycles++;
    }
    assertTrue(job.isTerminated());
    assertEquals(0, scheduler.getJobsWaiting().size());
    assertEquals(0, scheduler.getJobsRunning().size());
    intpA.close();
    schedulerSvc.removeScheduler("test");
}

Example 10 with LocalResourcePool

use of org.apache.zeppelin.resource.LocalResourcePool in project zeppelin by apache.

the class NotebookTest method testResourceRemovealOnParagraphNoteRemove.

@Test
public void testResourceRemovealOnParagraphNoteRemove() throws IOException {
    Note note = notebook.createNote(anonymous);
    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
    for (InterpreterGroup intpGroup : InterpreterGroup.getAll()) {
        intpGroup.setResourcePool(new LocalResourcePool(intpGroup.getId()));
    }
    Paragraph p1 = note.addParagraph(AuthenticationInfo.ANONYMOUS);
    p1.setText("hello");
    Paragraph p2 = note.addParagraph(AuthenticationInfo.ANONYMOUS);
    p2.setText("%mock2 world");
    note.runAll();
    while (p1.isTerminated() == false || p1.getResult() == null) Thread.yield();
    while (p2.isTerminated() == false || p2.getResult() == null) Thread.yield();
    assertEquals(2, ResourcePoolUtils.getAllResources().size());
    // remove a paragraph
    note.removeParagraph(anonymous.getUser(), p1.getId());
    assertEquals(1, ResourcePoolUtils.getAllResources().size());
    // remove note
    notebook.removeNote(note.getId(), anonymous);
    assertEquals(0, ResourcePoolUtils.getAllResources().size());
}