@Deprecated public class AccumuloRowInputFormat extends InputFormatBase<org.apache.hadoop.io.Text,PeekingIterator<Map.Entry<Key,Value>>>
InputFormat
provides row names as Text
as keys, and a corresponding PeekingIterator
as a
value, which in turn makes the Key
/Value
pairs for that row available to the Map
function.
The user must specify the following via static configurator methods:
Other static methods are optional.InputFormatBase.RecordReaderBase<K,V>
AbstractInputFormat.AbstractRecordReader<K,V>
CLASS, log
Constructor and Description |
---|
AccumuloRowInputFormat()
Deprecated.
|
Modifier and Type | Method and Description |
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org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,PeekingIterator<Map.Entry<Key,Value>>> |
getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter)
Deprecated.
|
addIterator, fetchColumns, getAutoAdjustRanges, getFetchedColumns, getInputTableName, getIterators, getRanges, isBatchScan, isIsolated, isOfflineScan, setAutoAdjustRanges, setBatchScan, setInputTableName, setLocalIterators, setOfflineTableScan, setRanges, setSamplerConfiguration, setScanIsolation, usesLocalIterators
getAuthenticationToken, getClassLoaderContext, getClientConfiguration, getInputTableConfig, getInputTableConfigs, getInstance, getLogLevel, getPrincipal, getScanAuthorizations, getSplits, isConnectorInfoSet, setClassLoaderContext, setConnectorInfo, setConnectorInfo, setLogLevel, setScanAuthorizations, setZooKeeperInstance, setZooKeeperInstance, validateOptions
public org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,PeekingIterator<Map.Entry<Key,Value>>> getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter) throws IOException
IOException
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