@InterfaceAudience.Public @InterfaceStability.Evolving public class TezMapredSplitsGrouper extends Object
TezGroupedSplit
is used
to wrap the real InputSplits in a group.Constructor and Description |
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TezMapredSplitsGrouper() |
Modifier and Type | Method and Description |
---|---|
org.apache.hadoop.mapred.InputSplit[] |
getGroupedSplits(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.mapred.InputSplit[] originalSplits,
int desiredNumSplits,
String wrappedInputFormatName) |
public org.apache.hadoop.mapred.InputSplit[] getGroupedSplits(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.mapred.InputSplit[] originalSplits, int desiredNumSplits, String wrappedInputFormatName) throws IOException
IOException
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