Details
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Improvement
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Status: Open
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Minor
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Resolution: Unresolved
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2.8.1, 3.0.0-alpha4
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None
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None
Description
The class org.apache.hadoop.mapred.BackupStore persists data to memory or disk. Like the IFile format that this class works in tandem with, the data in BackupStore should be under a check sum to prevent otherwise good data from becoming corrupt.