Package org.apache.hadoop.hbase.mapreduce

Class IntegrationTestBulkLoad.LinkedListCheckingMapper

java.lang.Object
org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Result,KEYOUT,VALUEOUT>
org.apache.hadoop.hbase.mapreduce.TableMapper<IntegrationTestBulkLoad.LinkKey,IntegrationTestBulkLoad.LinkChain>
org.apache.hadoop.hbase.mapreduce.IntegrationTestBulkLoad.LinkedListCheckingMapper
Enclosing class:
IntegrationTestBulkLoad
public static class IntegrationTestBulkLoad.LinkedListCheckingMapper extends org.apache.hadoop.hbase.mapreduce.TableMapper<IntegrationTestBulkLoad.LinkKey,IntegrationTestBulkLoad.LinkChain>
Mapper to pass over the table. For every row there could be multiple chains that landed on this row. So emit a linkKey and value for each.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper

    org.apache.hadoop.mapreduce.Mapper.Context

  • Constructor Summary

    Constructors
    Constructor
    Description
    LinkedListCheckingMapper()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    map(org.apache.hadoop.hbase.io.ImmutableBytesWritable key, org.apache.hadoop.hbase.client.Result value, org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.client.Result,IntegrationTestBulkLoad.LinkKey,IntegrationTestBulkLoad.LinkChain>.org.apache.hadoop.mapreduce.Mapper.Context context)
     

    Methods inherited from class org.apache.hadoop.mapreduce.Mapper

    cleanup, run, setup

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait