Jimmy Xiang created HBASE-6004:
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Summary: Adding more logging to help debugging MR job
Key: HBASE-6004
URL: https://issues.apache.org/jira/browse/HBASE-6004
Project: HBase
Issue Type: Improvement
Affects Versions: 0.94.0, 0.96.0
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Priority: Minor
Fix For: 0.96.0, 0.94.0
MR job sometime fails because scanner expired. In this case, it will be helpful
to know the last successful row, the ip of the region sever, and so on.
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