jeongyooneo commented on a change in pull request #20: [NEMO-76] Rename
TaskGroup to Task
URL: https://github.com/apache/incubator-nemo/pull/20#discussion_r189455280
##########
File path:
runtime/common/src/main/java/edu/snu/nemo/runtime/common/state/TaskState.java
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@@ -89,15 +80,22 @@ public StateMachine getStateMachine() {
*/
public enum State {
READY,
- // PENDING_IN_EXECUTOR and EXECUTING states are only managed in executor.
- PENDING_IN_EXECUTOR,
EXECUTING,
COMPLETE,
FAILED_RECOVERABLE,
FAILED_UNRECOVERABLE,
ON_HOLD, // for dynamic optimization
}
+ /**
+ * Causes of a recoverable failure.
+ */
+ public enum RecoverableFailureCause {
+ INPUT_READ_FAILURE, // Occurs when a task is unable to read its input block
+ OUTPUT_WRITE_FAILURE, // Occurs when a task successfully generates its
output, but is able to write it
Review comment:
able -> unable
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