本文整理汇总了Java中org.apache.hadoop.ha.HAServiceProtocol.StateChangeRequestInfo方法的典型用法代码示例。如果您正苦于以下问题：Java HAServiceProtocol.StateChangeRequestInfo方法的具体用法？Java HAServiceProtocol.StateChangeRequestInfo怎么用？Java HAServiceProtocol.StateChangeRequestInfo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.HAServiceProtocol的用法示例。
在下文中一共展示了HAServiceProtocol.StateChangeRequestInfo方法的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: transitionToStandby
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToStandby(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
UserGroupInformation user = checkAccess("transitionToStandby");
checkHaStateChange(reqInfo);
try {
rm.transitionToStandby(true);
RMAuditLogger.logSuccess(user.getShortUserName(),
"transitionToStandby", "RMHAProtocolService");
} catch (Exception e) {
RMAuditLogger.logFailure(user.getShortUserName(), "transitionToStandby",
"", "RMHAProtocolService",
"Exception transitioning to standby");
throw new ServiceFailedException(
"Error when transitioning to Standby mode", e);
}
}
示例2: transitionToStandby
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToStandby(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
UserGroupInformation user = checkAccess("transitionToStandby");
checkHaStateChange(reqInfo);
try {
rm.transitionToStandby(true);
RMAuditLogger.logSuccess(user.getShortUserName(),
"transitionToStandby", "RMHAProtocolService");
} catch (Exception e) {
RMAuditLogger.logFailure(user.getShortUserName(), "transitionToStandby",
adminAcl.toString(), "RMHAProtocolService",
"Exception transitioning to standby");
throw new ServiceFailedException(
"Error when transitioning to Standby mode", e);
}
}
示例3: transitionToStandby
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToStandby(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
UserGroupInformation user = checkAccess("transitionToStandby");
checkHaStateChange(reqInfo);
try {
rm.transitionToStandby(true);
RMAuditLogger.logSuccess(user.getShortUserName(),
"transitionToStandby", "RM");
} catch (Exception e) {
RMAuditLogger.logFailure(user.getShortUserName(), "transitionToStandby",
"", "RM",
"Exception transitioning to standby");
throw new ServiceFailedException(
"Error when transitioning to Standby mode", e);
}
}
示例4: transitionToActive
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToActive(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
UserGroupInformation user = checkAccess("transitionToActive");
checkHaStateChange(reqInfo);
try {
rm.transitionToActive();
// call all refresh*s for active RM to get the updated configurations.
refreshAll();
RMAuditLogger.logSuccess(user.getShortUserName(),
"transitionToActive", "RMHAProtocolService");
} catch (Exception e) {
RMAuditLogger.logFailure(user.getShortUserName(), "transitionToActive",
"", "RMHAProtocolService",
"Exception transitioning to active");
throw new ServiceFailedException(
"Error when transitioning to Active mode", e);
}
}
示例5: transitionToActive
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToActive(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
UserGroupInformation user = checkAccess("transitionToActive");
checkHaStateChange(reqInfo);
try {
rm.transitionToActive();
// call all refresh*s for active RM to get the updated configurations.
refreshAll();
RMAuditLogger.logSuccess(user.getShortUserName(),
"transitionToActive", "RMHAProtocolService");
} catch (Exception e) {
RMAuditLogger.logFailure(user.getShortUserName(), "transitionToActive",
adminAcl.toString(), "RMHAProtocolService",
"Exception transitioning to active");
throw new ServiceFailedException(
"Error when transitioning to Active mode", e);
}
}
示例6: transitionToActive
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToActive(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
throw new UnsupportedOperationException("not implemented yet");
}
示例7: transitionToStandby
import org.apache.hadoop.ha.HAServiceProtocol; //导入方法依赖的package包/类
@Override
public synchronized void transitionToStandby(
HAServiceProtocol.StateChangeRequestInfo reqInfo) throws IOException {
// call refreshAdminAcls before HA state transition
// for the case that adminAcls have been updated in previous active RM
try {
refreshAdminAcls(false);
} catch (YarnException ex) {
throw new ServiceFailedException("Can not execute refreshAdminAcls", ex);
}
throw new UnsupportedOperationException("not implemented yet");
}