turboFei commented on code in PR #2921:
URL: https://github.com/apache/celeborn/pull/2921#discussion_r1894520192
##########
client-spark/spark-2/src/main/java/org/apache/spark/shuffle/celeborn/SparkUtils.java:
##########
@@ -200,7 +212,116 @@ public static void cancelShuffle(int shuffleId, String
reason) {
scheduler.cancelStage(shuffleMapStage.get().id(), new Some<>(reason));
}
} else {
- logger.error("Can not get active SparkContext, skip cancelShuffle.");
+ LOG.error("Can not get active SparkContext, skip cancelShuffle.");
+ }
+ }
+
+ private static final DynFields.UnboundField<ConcurrentHashMap<Long,
TaskSetManager>>
+ TASK_ID_TO_TASK_SET_MANAGER_FIELD =
+ DynFields.builder()
+ .hiddenImpl(TaskSchedulerImpl.class, "taskIdToTaskSetManager")
+ .defaultAlwaysNull()
+ .build();
+ private static final
DynFields.UnboundField<scala.collection.mutable.HashMap<Long, TaskInfo>>
+ TASK_INFOS_FIELD =
+ DynFields.builder()
+ .hiddenImpl(TaskSetManager.class, "taskInfos")
+ .defaultAlwaysNull()
+ .build();
+
+ protected static TaskSetManager getTaskSetManager(long taskId) {
+ if (SparkContext$.MODULE$.getActive().nonEmpty()) {
+ TaskSchedulerImpl taskScheduler =
+ (TaskSchedulerImpl)
SparkContext$.MODULE$.getActive().get().taskScheduler();
+ ConcurrentHashMap<Long, TaskSetManager> taskIdToTaskSetManager =
+ TASK_ID_TO_TASK_SET_MANAGER_FIELD.bind(taskScheduler).get();
+ return taskIdToTaskSetManager.get(taskId);
+ } else {
+ LOG.error("Can not get active SparkContext.");
+ return null;
+ }
+ }
+
+ protected static List<TaskInfo> getTaskAttempts(TaskSetManager
taskSetManager, long taskId) {
+ if (taskSetManager != null) {
+ scala.Option<TaskInfo> taskInfoOption =
+ TASK_INFOS_FIELD.bind(taskSetManager).get().get(taskId);
Review Comment:
addressed, thanks
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
