mapper failed due to exceptions
-------------------------------
Key: HADOOP-2163
URL: htt
ps://issues.apache.org/jira/browse/HADOOP-2163
Project: Hadoop
Issue Type: Bug
Components: mapred
Reporter: Runping Qi
>From time to time, I observed that mapper tasks failed
due to the following exception:
../logs/userlogs/task_200711032036_0145_m_000000_0/stdout
(No such file or directory)
at java.io.FileOutputStream.openAppend(Native Method)
at java.io.FileOutputStream.(FileOutputStream.java:177)
at
org.apache.hadoop.mapred.TaskRunner.copyStream(TaskRunner.ja
va:400)
at
org.apache.hadoop.mapred.TaskRunner.runChild(TaskRunner.java
:432)
at
org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:292)
The re-run of the task succeeded. The machine where the task
failed seemed to be normal.
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