org.apache.hadoop.hive.ql.exec
Class PartitionKeySampler
java.lang.Object
org.apache.hadoop.hive.ql.exec.PartitionKeySampler
public class PartitionKeySampler
- extends Object
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
C
public static final Comparator<byte[]> C
PartitionKeySampler
public PartitionKeySampler()
addSampleFile
public void addSampleFile(Path inputPath,
JobConf job)
throws IOException
- Throws:
IOException
collect
public void collect(HiveKey key,
Object value)
throws IOException
- Throws:
IOException
writePartitionKeys
public void writePartitionKeys(Path path,
JobConf job)
throws IOException
- Throws:
IOException
createSampler
public static org.apache.hadoop.hive.ql.exec.PartitionKeySampler.FetchSampler createSampler(FetchWork work,
HiveConf conf,
JobConf job,
Operator<?> operator)
Copyright © 2012 The Apache Software Foundation