private void registerPurgingTasks(String scriptFilePath) throws DeploymentException {
File deploymentFileData = new File(scriptFilePath);
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
log.info(
"Deploying purging task : " + deploymentFileData.getName() + " for tenant : " + tenantId);
try {
AnalyticsDataPurgingConfiguration purgingConfiguration =
getAnalyticsDataPurgingConfiguration(deploymentFileData);
if (purgingConfiguration != null) {
if (purgingConfiguration.getPurgingIncludeTables() != null) {
TaskManager taskManager =
AnalyticsServiceHolder.getTaskService()
.getTaskManager(Constants.ANALYTICS_DATA_PURGING);
for (AnalyticsDataPurgingIncludeTable analyticsDataPurgingIncludeTable :
purgingConfiguration.getPurgingIncludeTables()) {
if (analyticsDataPurgingIncludeTable.getValue() != null
&& !analyticsDataPurgingIncludeTable.getValue().isEmpty()) {
TaskInfo dataPurgingTask =
createDataPurgingTask(
analyticsDataPurgingIncludeTable.getValue(),
purgingConfiguration.getCronExpression(),
purgingConfiguration.getRetentionDays());
taskManager.registerTask(dataPurgingTask);
taskManager.rescheduleTask(dataPurgingTask.getName());
}
}
}
}
} catch (TaskException e) {
log.error(
"Unable to get task manager instance for ANALYTICS_DATA_PURGING:" + e.getMessage(), e);
}
}
public boolean reschedule(String taskName, TaskDescription taskDescription) {
if (!isInitialized()) {
return false;
}
try {
synchronized (lock) {
TaskInfo taskInfo = taskManager.getTask(taskName);
TaskDescription description = TaskBuilder.buildTaskDescription(taskInfo);
taskInfo = TaskBuilder.buildTaskInfo(description, properties);
taskManager.registerTask(taskInfo);
taskManager.rescheduleTask(taskInfo.getName());
}
} catch (Exception e) {
return false;
}
return true;
}