johnyangk commented on a change in pull request #99: [NEMO-64] Fix map stage
hang under DataSkewPolicy
URL: https://github.com/apache/incubator-nemo/pull/99#discussion_r209153402
##########
File path:
runtime/master/src/main/java/edu/snu/nemo/runtime/master/resource/ExecutorRepresenter.java
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@@ -107,19 +110,26 @@ public void onTaskScheduled(final Task task) {
? runningComplyingTasks :
runningNonComplyingTasks).put(task.getTaskId(), task);
runningTaskToAttempt.put(task, task.getAttemptIdx());
failedTasks.remove(task);
-
+ final byte[] serialized;
Review comment:
Revert L113-L120 for multi-threaded serialization?
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