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Packages that use HStoreKey | |
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org.apache.hadoop.hbase | |
org.apache.hadoop.hbase.mapred | Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility |
Uses of HStoreKey in org.apache.hadoop.hbase |
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Methods in org.apache.hadoop.hbase that return types with arguments of type HStoreKey | |
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Iterator<Map.Entry<HStoreKey,SortedMap<org.apache.hadoop.io.Text,byte[]>>> |
HTable.ClientScanner.iterator()
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Iterator<Map.Entry<HStoreKey,SortedMap<org.apache.hadoop.io.Text,byte[]>>> |
HAbstractScanner.iterator()
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Methods in org.apache.hadoop.hbase with parameters of type HStoreKey | |
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static byte[] |
HStoreKey.getBytes(HStoreKey hsk)
Returns row and column bytes out of an HStoreKey. |
boolean |
HStoreKey.matchesRowCol(HStoreKey other)
Compares the row and column of two keys |
boolean |
HStoreKey.matchesRowFamily(HStoreKey that)
Compares the row and column family of two keys |
boolean |
HStoreKey.matchesWithoutColumn(HStoreKey other)
Compares the row and timestamp of two keys |
boolean |
HTable.ClientScanner.next(HStoreKey key,
SortedMap<org.apache.hadoop.io.Text,byte[]> results)
Grab the next row's worth of values. |
boolean |
HScannerInterface.next(HStoreKey key,
SortedMap<org.apache.hadoop.io.Text,byte[]> results)
Grab the next row's worth of values. |
abstract boolean |
HAbstractScanner.next(HStoreKey key,
SortedMap<org.apache.hadoop.io.Text,byte[]> results)
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void |
HStoreKey.set(HStoreKey k)
Set the value of this HStoreKey from the supplied key |
Constructors in org.apache.hadoop.hbase with parameters of type HStoreKey | |
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HStoreKey(HStoreKey other)
Constructs a new HStoreKey from another |
Uses of HStoreKey in org.apache.hadoop.hbase.mapred |
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Methods in org.apache.hadoop.hbase.mapred that return types with arguments of type HStoreKey | |
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org.apache.hadoop.mapred.RecordReader<HStoreKey,org.apache.hadoop.io.MapWritable> |
TableInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter)
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Methods in org.apache.hadoop.hbase.mapred with parameters of type HStoreKey | |
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abstract void |
TableMap.map(HStoreKey key,
org.apache.hadoop.io.MapWritable value,
org.apache.hadoop.mapred.OutputCollector<K,V> output,
org.apache.hadoop.mapred.Reporter reporter)
Call a user defined function on a single HBase record, represented by a key and its associated record value. |
void |
RowCounter.map(HStoreKey key,
org.apache.hadoop.io.MapWritable value,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,org.apache.hadoop.io.MapWritable> output,
org.apache.hadoop.mapred.Reporter reporter)
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void |
IdentityTableMap.map(HStoreKey key,
org.apache.hadoop.io.MapWritable value,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,org.apache.hadoop.io.MapWritable> output,
org.apache.hadoop.mapred.Reporter reporter)
Pass the key, value to reduce |
void |
GroupingTableMap.map(HStoreKey key,
org.apache.hadoop.io.MapWritable value,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,org.apache.hadoop.io.MapWritable> output,
org.apache.hadoop.mapred.Reporter reporter)
Extract the grouping columns from value to construct a new key. |
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