本文整理汇总了Java中org.apache.hadoop.ha.HAServiceStatus.setNotReadyToBecomeActive方法的典型用法代码示例。如果您正苦于以下问题：Java HAServiceStatus.setNotReadyToBecomeActive方法的具体用法？Java HAServiceStatus.setNotReadyToBecomeActive怎么用？Java HAServiceStatus.setNotReadyToBecomeActive使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.ha.HAServiceStatus的用法示例。
在下文中一共展示了HAServiceStatus.setNotReadyToBecomeActive方法的6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: getServiceStatus
import org.apache.hadoop.ha.HAServiceStatus; //导入方法依赖的package包/类
@Override
public HAServiceStatus getServiceStatus() throws IOException {
GetServiceStatusResponseProto status;
try {
status = rpcProxy.getServiceStatus(NULL_CONTROLLER,
GET_SERVICE_STATUS_REQ);
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
HAServiceStatus ret = new HAServiceStatus(
convert(status.getState()));
if (status.getReadyToBecomeActive()) {
ret.setReadyToBecomeActive();
} else {
ret.setNotReadyToBecomeActive(status.getNotReadyReason());
}
return ret;
}
示例2: getServiceStatus
import org.apache.hadoop.ha.HAServiceStatus; //导入方法依赖的package包/类
synchronized HAServiceStatus getServiceStatus()
throws ServiceFailedException, AccessControlException {
namesystem.checkSuperuserPrivilege();
if (!haEnabled) {
throw new ServiceFailedException("HA for namenode is not enabled");
}
if (state == null) {
return new HAServiceStatus(HAServiceState.INITIALIZING);
}
HAServiceState retState = state.getServiceState();
HAServiceStatus ret = new HAServiceStatus(retState);
if (retState == HAServiceState.STANDBY) {
if (namesystem.isInSafeMode()) {
ret.setNotReadyToBecomeActive("The NameNode is in safemode. " +
namesystem.getSafeModeTip());
} else {
ret.setReadyToBecomeActive();
}
} else if (retState == HAServiceState.ACTIVE) {
ret.setReadyToBecomeActive();
} else {
ret.setNotReadyToBecomeActive("State is " + state);
}
return ret;
}
示例3: getServiceStatus
import org.apache.hadoop.ha.HAServiceStatus; //导入方法依赖的package包/类
@Override
public synchronized HAServiceStatus getServiceStatus() throws IOException {
checkAccess("getServiceState");
HAServiceState haState = rmContext.getHAServiceState();
HAServiceStatus ret = new HAServiceStatus(haState);
if (isRMActive() || haState == HAServiceProtocol.HAServiceState.STANDBY) {
ret.setReadyToBecomeActive();
} else {
ret.setNotReadyToBecomeActive("State is " + haState);
}
return ret;
}
示例4: getServiceStatus
import org.apache.hadoop.ha.HAServiceStatus; //导入方法依赖的package包/类
synchronized HAServiceStatus getServiceStatus()
throws ServiceFailedException, AccessControlException {
namesystem.checkSuperuserPrivilege();
if (!haEnabled) {
throw new ServiceFailedException("HA for namenode is not enabled");
}
if (state == null) {
return new HAServiceStatus(HAServiceState.INITIALIZING);
}
HAServiceState retState = state.getServiceState();
HAServiceStatus ret = new HAServiceStatus(retState);
if (retState == HAServiceState.STANDBY) {
String safemodeTip = namesystem.getSafeModeTip();
if (!safemodeTip.isEmpty()) {
ret.setNotReadyToBecomeActive(
"The NameNode is in safemode. " +
safemodeTip);
} else {
ret.setReadyToBecomeActive();
}
} else if (retState == HAServiceState.ACTIVE) {
ret.setReadyToBecomeActive();
} else {
ret.setNotReadyToBecomeActive("State is " + state);
}
return ret;
}
示例5: getServiceStatus
import org.apache.hadoop.ha.HAServiceStatus; //导入方法依赖的package包/类
@Override
public HAServiceStatus getServiceStatus() throws AccessControlException,
IOException {
HAServiceStatus ret = new HAServiceStatus(haState);
if (haState == HAServiceState.STANDBY || haState == HAServiceState.ACTIVE) {
ret.setReadyToBecomeActive();
} else {
ret.setNotReadyToBecomeActive("State is " + haState);
}
return ret;
}
示例6: getServiceStatus
import org.apache.hadoop.ha.HAServiceStatus; //导入方法依赖的package包/类
/**
* Return the HA status of this RM. This includes the current state and
* whether the RM is ready to become active.
*
* @return {@link HAServiceStatus} of the current RM
* @throws IOException if the caller does not have permissions
*/
@Override
public synchronized HAServiceStatus getServiceStatus() throws IOException {
checkAccess("getServiceState");
HAServiceState haState = rmContext.getHAServiceState();
HAServiceStatus ret = new HAServiceStatus(haState);
if (isRMActive() || haState == HAServiceProtocol.HAServiceState.STANDBY) {
ret.setReadyToBecomeActive();
} else {
ret.setNotReadyToBecomeActive("State is " + haState);
}
return ret;
}