Examples of org.apache.oozie.service.ZKLocksService.ZKLockToken

    public void testLockRelease() throws ServiceException, InterruptedException {
        final String path = UUID.randomUUID().toString();
        ZKLocksService zkls = new ZKLocksService();
        try {
            zkls.init(Services.get());
            ZKLockToken lock = (ZKLockToken) zkls.getWriteLock(path, 5000);
            assertTrue(zkls.getLocks().containsKey(path));
            lock.release();
            assertFalse(zkls.getLocks().containsKey(path));
        }
        finally {
            zkls.destroy();
        }

    public void testReentrantMultipleCall() throws ServiceException, InterruptedException {
        final String path = UUID.randomUUID().toString();
        ZKLocksService zkls = new ZKLocksService();
        try {
            zkls.init(Services.get());
            ZKLockToken lock = (ZKLockToken) zkls.getWriteLock(path, 5000);
            lock = (ZKLockToken) zkls.getWriteLock(path, 5000);
            lock = (ZKLockToken) zkls.getWriteLock(path, 5000);
            assertTrue(zkls.getLocks().containsKey(path));
            lock.release();
            assertTrue(zkls.getLocks().containsKey(path));
            lock.release();
            assertTrue(zkls.getLocks().containsKey(path));
            lock.release();
            assertFalse(zkls.getLocks().containsKey(path));
        }
        catch (Exception e) {
            fail("Reentrant property, it should have acquired lock");
        }

Related Classes of org.apache.oozie.service.ZKLocksService.ZKLockToken

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