Reduce job failed due to error in logging
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Key: HADOOP-1172
URL: https://issues.apache.org/jira/browse/HADOOP-1172
Project: Hadoop
Issue Type: Bug
Reporter: Runping Qi
Here is the stack trace:
java.io.IOException: No space left on device
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:260)
at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
at
org.apache.hadoop.mapred.TaskLog$Writer.writeIndexRecord(TaskLog.java:251)
at org.apache.hadoop.mapred.TaskLog$Writer.close(TaskLog.java:235)
at org.apache.hadoop.mapred.TaskRunner.runChild(TaskRunner.java:406)
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:281)
Fail to log should not fail the task. Especially when closing the logwriter. At
that time, the mapper was actually complete.
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