本文整理汇总了Java中org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback类的典型用法代码示例。如果您正苦于以下问题：Java ActiveStandbyElectorCallback类的具体用法？Java ActiveStandbyElectorCallback怎么用？Java ActiveStandbyElectorCallback使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ActiveStandbyElectorCallback类属于org.apache.hadoop.ha.ActiveStandbyElector包，在下文中一共展示了ActiveStandbyElectorCallback类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setUp
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
// skip tests on Windows until after resolution of ZooKeeper client bug
assumeTrue(!Shell.WINDOWS);
super.setUp();
zkServer = getServer(serverFactory);
for (int i = 0; i < NUM_ELECTORS; i++) {
cbs[i] = Mockito.mock(ActiveStandbyElectorCallback.class);
appDatas[i] = Ints.toByteArray(i);
electors[i] = new ActiveStandbyElector(
hostPort, 5000, PARENT_DIR, Ids.OPEN_ACL_UNSAFE,
Collections.<ZKAuthInfo>emptyList(), cbs[i]);
}
}
示例2: setUp
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
super.setUp();
zkServer = getServer(serverFactory);
for (int i = 0; i < NUM_ELECTORS; i++) {
cbs[i] = Mockito.mock(ActiveStandbyElectorCallback.class);
appDatas[i] = Ints.toByteArray(i);
electors[i] = new ActiveStandbyElector(hostPort, 5000, PARENT_DIR,
Ids.OPEN_ACL_UNSAFE, Collections.<ZKAuthInfo> emptyList(), cbs[i],
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
}
}
示例3: ActiveStandbyElectorTester
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
ActiveStandbyElectorTester(String hostPort, int timeout, String parent,
List<ACL> acl, ActiveStandbyElectorCallback app) throws IOException,
KeeperException {
super(hostPort, timeout, parent, acl, Collections
.<ZKAuthInfo> emptyList(), app,
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
}
示例4: init
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
@Before
public void init() throws IOException, KeeperException {
count = 0;
mockZK = Mockito.mock(ZooKeeper.class);
mockApp = Mockito.mock(ActiveStandbyElectorCallback.class);
elector = new ActiveStandbyElectorTester("hostPort", 1000, ZK_PARENT_NAME,
Ids.OPEN_ACL_UNSAFE, mockApp);
}
示例5: setUp
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
super.setUp();
zkServer = getServer(serverFactory);
for (int i = 0; i < NUM_ELECTORS; i++) {
cbs[i] = Mockito.mock(ActiveStandbyElectorCallback.class);
appDatas[i] = Ints.toByteArray(i);
electors[i] = new ActiveStandbyElector(
hostPort, 5000, PARENT_DIR, Ids.OPEN_ACL_UNSAFE,
Collections.<ZKAuthInfo>emptyList(), cbs[i]);
}
}
示例6: testHandleSessionExpiration
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
@Test(timeout=15000)
public void testHandleSessionExpiration() throws Exception {
ActiveStandbyElectorCallback cb = cbs[0];
byte[] appData = appDatas[0];
ActiveStandbyElector elector = electors[0];
// Let the first elector become active
elector.ensureParentZNode();
elector.joinElection(appData);
ZooKeeperServer zks = getServer(serverFactory);
ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
zks, PARENT_DIR, appData);
Mockito.verify(cb, Mockito.timeout(1000)).becomeActive();
checkFatalsAndReset();
LOG.info("========================== Expiring session");
zks.closeSession(elector.getZKSessionIdForTests());
// Should enter neutral mode when disconnected
Mockito.verify(cb, Mockito.timeout(1000)).enterNeutralMode();
// Should re-join the election and regain active
ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
zks, PARENT_DIR, appData);
Mockito.verify(cb, Mockito.timeout(1000)).becomeActive();
checkFatalsAndReset();
LOG.info("========================== Quitting election");
elector.quitElection(false);
ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
zks, PARENT_DIR, null);
// Double check that we don't accidentally re-join the election
// due to receiving the "expired" event.
Thread.sleep(1000);
Mockito.verify(cb, Mockito.never()).becomeActive();
ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
zks, PARENT_DIR, null);
checkFatalsAndReset();
}
示例7: ActiveStandbyElectorTester
import org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback; //导入依赖的package包/类
ActiveStandbyElectorTester(String hostPort, int timeout, String parent,
List<ACL> acl, ActiveStandbyElectorCallback app) throws IOException,
KeeperException {
super(hostPort, timeout, parent, acl,
Collections.<ZKAuthInfo>emptyList(), app);
}