@Test public void testDeadWorker() throws Exception { LOG.info("testDeadWorker"); conf.setLong("hbase.splitlog.max.resubmit", 0); slm = new SplitLogManager(zkw, conf, stopper, master, DUMMY_MASTER, null); slm.finishInitialization(); TaskBatch batch = new TaskBatch(); String tasknode = submitTaskAndWait(batch, "foo/1"); int version = ZKUtil.checkExists(zkw, tasknode); final ServerName worker1 = new ServerName("worker1,1,1"); SplitLogTask slt = new SplitLogTask.Owned(worker1); ZKUtil.setData(zkw, tasknode, slt.toByteArray()); if (tot_mgr_heartbeat.get() == 0) waitForCounter(tot_mgr_heartbeat, 0, 1, to / 2); slm.handleDeadWorker(worker1); if (tot_mgr_resubmit.get() == 0) waitForCounter(tot_mgr_resubmit, 0, 1, to + to / 2); if (tot_mgr_resubmit_dead_server_task.get() == 0) { waitForCounter(tot_mgr_resubmit_dead_server_task, 0, 1, to + to / 2); } int version1 = ZKUtil.checkExists(zkw, tasknode); assertTrue(version1 > version); byte[] taskstate = ZKUtil.getData(zkw, tasknode); slt = SplitLogTask.parseFrom(taskstate); assertTrue(slt.isUnassigned(DUMMY_MASTER)); return; }
@Test public void testDeadWorker() throws Exception { LOG.info("testDeadWorker"); conf.setLong("hbase.splitlog.max.resubmit", 0); slm = new SplitLogManager(zkw, conf, stopper, "dummy-master", null); slm.finishInitialization(); TaskBatch batch = new TaskBatch(); String tasknode = submitTaskAndWait(batch, "foo/1"); int version = ZKUtil.checkExists(zkw, tasknode); ZKUtil.setData(zkw, tasknode, TaskState.TASK_OWNED.get("worker1")); waitForCounter(tot_mgr_heartbeat, 0, 1, 1000); slm.handleDeadWorker("worker1"); waitForCounter(tot_mgr_resubmit, 0, 1, 1000); waitForCounter(tot_mgr_resubmit_dead_server_task, 0, 1, 1000); int version1 = ZKUtil.checkExists(zkw, tasknode); assertTrue(version1 > version); byte[] taskstate = ZKUtil.getData(zkw, tasknode); assertTrue(Arrays.equals(TaskState.TASK_UNASSIGNED.get("dummy-master"), taskstate)); return; }