/**
* Update properties
*
* @param svcId node service id
* @throws Exception
*/
private void updateProperties(String svcId) throws Exception {
if (targetPropInfo.TARGET_PROPERTY.equals(targetPropInfo.OLD_TARGET_PROPERTY)) {
coordinator.removeTargetInfo(targetPropInfo, true);
}
PropertyInfoExt diffProperties =
new PropertyInfoExt(targetPropInfo.getDiffProperties(localTargetPropInfo));
PropertyInfoExt override_properties =
new PropertyInfoExt(localRepository.getOverrideProperties().getAllProperties());
log.info("Step3a: Updating User Changed properties file: {}", override_properties);
PropertyInfoExt updatedUserChangedProps = combineProps(override_properties, diffProperties);
if (diffProperties.hasRebootProperty()) {
if (!getPropertyLock(svcId)) {
retrySleep();
} else if (!isQuorumMaintained()) {
try {
coordinator.releasePersistentLock(svcId, propertyLockId);
} catch (Exception e) {
log.error("Failed to release the property lock:", e);
}
retrySleep();
} else {
log.info("Step3a: Reboot property found.");
localRepository.setOverrideProperties(updatedUserChangedProps);
log.info("Step3a: Updating properties: {}", updatedUserChangedProps);
reboot();
}
} else if (diffProperties.hasReconfigProperty()
|| !diffProperties.getNotifierTags().isEmpty()) {
log.info("Step3a: Reconfig property found or notifiers specified.");
// CTRL-9860: don't update the local config version until everything is done.
String targetVersion = targetPropInfo.getProperty(PropertyInfoExt.CONFIG_VERSION);
updatedUserChangedProps.addProperty(PropertyInfoExt.CONFIG_VERSION, localConfigVersion);
localRepository.setOverrideProperties(updatedUserChangedProps);
log.info(
"Step3a: Updating properties without updating the config version: {}",
updatedUserChangedProps);
if (diffProperties.hasReconfigAttributeWithoutNotifiers()) {
// this is the old-school "complete" reconfig that takes no notifiers as arguments.
// moving forward this will diminish
// i.e., all reconfigRequired properties will have notifier specified.
localRepository.reconfig();
} else if (diffProperties.hasReconfigProperty()) {
reconfigProperties(diffProperties);
}
// the notifier list can be empty, in which case nothing will be done.
notifyPropertyChanges(diffProperties);
// update the local config version to target version now
log.info("Step3a: Updating the config version to {}", targetVersion);
updatedUserChangedProps.addProperty(PropertyInfoExt.CONFIG_VERSION, targetVersion);
localRepository.setOverrideProperties(updatedUserChangedProps);
} else {
log.info("Step3a: No reboot property found.");
localRepository.setOverrideProperties(updatedUserChangedProps);
log.info("Step3a: Updating properties: {}", updatedUserChangedProps);
}
}
