Prabhu Joseph created MAPREDUCE-7145:
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Summary: Improve ShuffleHandler Logging
Key: MAPREDUCE-7145
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7145
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: nodemanager
Affects Versions: 2.7.3
Reporter: Prabhu Joseph
ShuffleHandler logs SpillFile not found when there is a permission denied issue
which is misleading.
{code}
try {
spill = SecureIOUtils.openForRandomRead(spillfile, "r", user, null);
} catch (FileNotFoundException e) {
LOG.info(spillfile + " not found");
return null;
}
{code}
SecureIOUtils.openForRandomRead should log "Permission denied" or "No such
file or directory" instead of generic "file not found"
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