i am using following code snippet to find the state of a particular task
running on BAM.
BundleContext ctx =
BundleReference.class.cast(TaskService.class.getClassLoader())
.getBundle()
.getBundleContext();
ServiceReference serviceReference =
ctx.getServiceReference(TaskService.class.getName());
TaskService taskService
=TaskService.class.cast(ctx.getService(serviceReference));
Set<String> taskTypes=taskService.getRegisteredTaskTypes();
for(String taskType : taskTypes){
TaskManager taskManager = taskService.getTaskManager(taskType); //
what is the string argument to be passed here
taskState= taskManager.getTaskState(taskType).name();
log.info("Task Type: "+taskType+" State : "+ taskState);
}
But i get state as NONE for each task type.
Ex: output
[2014-11-25 17:40:56,969] INFO - TaskSchedulingTest: Task Type:
logSummarizer State : NONE
[2014-11-25 17:40:59,999] INFO - TaskSchedulingTest: Task Type:
JMX_SERVICE_TASK State : NONE
[2014-11-25 17:41:01,568] INFO - TaskSchedulingTest: Task Type:
BAM_NOTIFICATION_DISPATCHER_TASK State : NONE
[2014-11-25 17:41:02,948] INFO - TaskSchedulingTest: Task Type:
HIVE_TASK State : NONE
Wondering whether taskManager instance is correct as im passing tasktype to
get the taskmanager instance and again i use the taskType to get the state
from the getTaskState method.
Please clarify where i am getting wrong or what is the best way to get the
task state?
Thanks & Regards,
Ishara Cooray
Senior Software Engineer
Mobile : +9477 262 9512
WSO2, Inc. | http://wso2.com/
Lean . Enterprise . Middleware
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