Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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2.0.0-alpha
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None
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None
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Reviewed
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Description
Following configuration keys in CommonConfigurationKeysPublic.java (former CommonConfigurationKeys.java):
public static final String IO_SORT_MB_KEY = "io.sort.mb";
public static final String IO_SORT_FACTOR_KEY = "io.sort.factor";
are partially moved:
- they were renamed to mapreduce.task.io.sort.mb and mapreduce.task.io.sort.factor respectively
- they were moved to mapreduce project, documented in mapred-default.xml
However:
- they are still listed in CommonConfigurationKeysPublic.java as quoted above
- strings "io.sort.mb" and "io.sort.factor" are used in SequenceFile.java in Hadoop Common project
Not sure what the solution is, these constants should probably be removed from CommonConfigurationKeysPublic.java but I am not sure what's the best solution for SequenceFile.java.
Attachments
Attachments
Issue Links
- incorporates
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MAPREDUCE-2703 Add a doc note about changes to io.sort.mb and io.sort.factor config params for SequenceFile sorting in DistCp
- Resolved
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MAPREDUCE-2622 Remove the last remaining reference to "io.sort.mb"
- Closed
- links to