Logs saying org.apache.hadoop.util.DiskChecker$DiskErrorException in
TaskTracker are not relevant
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Key: HADOOP-4963
URL: https://issues.apache.org/jira/browse/HADOOP-4963
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Reporter: Amareshwari Sriramadasu
Assignee: Amareshwari Sriramadasu
Priority: Minor
Fix For: 0.21.0
TaskTracker logs has not much relevant logs at info level for
org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find
taskTracker/jobcache/job_200812311029_0001/attempt_200812311029_0001_m_000000_0/output/file.out
in any of the configured local directories.
This happens when the map has not created output file.
These logs make it hard to debug.
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