Modifier and Type | Field and Description |
---|---|
static Range |
Constants.METADATA_BLIP_KEYSPACE |
static Range |
Constants.METADATA_DELETES_KEYSPACE |
static Range |
Constants.METADATA_KEYSPACE |
static Range |
Constants.METADATA_RESERVED_KEYSPACE |
static Range |
Constants.NON_ROOT_METADATA_KEYSPACE |
Modifier and Type | Method and Description |
---|---|
Range |
Scanner.getRange()
Returns the range of keys to scan over.
|
Range |
IsolatedScanner.getRange() |
Range |
ClientSideIteratorScanner.getRange() |
Modifier and Type | Method and Description |
---|---|
void |
ClientSideIteratorScanner.ScannerTranslator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
Scanner.setRange(Range range)
Sets the range of keys to scan over.
|
void |
IsolatedScanner.setRange(Range range) |
void |
ClientSideIteratorScanner.setRange(Range range) |
Modifier and Type | Method and Description |
---|---|
void |
BatchDeleter.setRanges(Collection<Range> ranges)
Allows deleting multiple ranges efficiently.
|
void |
BatchScanner.setRanges(Collection<Range> ranges)
Allows scanning over multiple ranges efficiently.
|
Modifier and Type | Method and Description |
---|---|
Set<Range> |
TableOperationsImpl.splitRangeByTablets(String tableName,
Range range,
int maxSplits) |
Set<Range> |
TableOperations.splitRangeByTablets(String tableName,
Range range,
int maxSplits) |
Modifier and Type | Method and Description |
---|---|
Set<Range> |
TableOperationsImpl.splitRangeByTablets(String tableName,
Range range,
int maxSplits) |
Set<Range> |
TableOperations.splitRangeByTablets(String tableName,
Range range,
int maxSplits) |
Modifier and Type | Field and Description |
---|---|
static Translator<Range,TRange> |
Translator.RT |
Modifier and Type | Method and Description |
---|---|
Range |
ScannerImpl.getRange() |
Range |
OfflineScanner.getRange() |
Range |
Translator.TRangeTranslator.translate(TRange input) |
Modifier and Type | Method and Description |
---|---|
List<Range> |
TabletLocatorImpl.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
abstract List<Range> |
TabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
List<Range> |
RootTabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
Modifier and Type | Method and Description |
---|---|
protected static void |
TabletLocatorImpl.addRange(Map<String,Map<KeyExtent,List<Range>>> binnedRanges,
String location,
KeyExtent ke,
Range range) |
void |
ScannerImpl.setRange(Range range) |
void |
OfflineScanner.setRange(Range range) |
TRange |
Translator.RangeTranslator.translate(Range input) |
Modifier and Type | Method and Description |
---|---|
protected static void |
TabletLocatorImpl.addRange(Map<String,Map<KeyExtent,List<Range>>> binnedRanges,
String location,
KeyExtent ke,
Range range) |
List<Range> |
TabletLocatorImpl.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
List<Range> |
TabletLocatorImpl.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
abstract List<Range> |
TabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
abstract List<Range> |
TabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
List<Range> |
RootTabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
List<Range> |
RootTabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
List<TabletLocator.TabletLocation> |
TabletLocatorImpl.TabletLocationObtainer.lookupTablets(String tserver,
Map<KeyExtent,List<Range>> map,
TabletLocator parent) |
List<TabletLocator.TabletLocation> |
MetadataLocationObtainer.lookupTablets(String tserver,
Map<KeyExtent,List<Range>> tabletsRanges,
TabletLocator parent) |
void |
TabletServerBatchReader.setRanges(Collection<Range> ranges) |
Constructor and Description |
---|
ThriftScanner.ScanState(AuthInfo credentials,
org.apache.hadoop.io.Text tableName,
Authorizations authorizations,
Range range,
SortedSet<Column> fetchedColumns,
int size,
List<IterInfo> serverSideIteratorList,
Map<String,Map<String,String>> serverSideIteratorOptions,
boolean isolated) |
Constructor and Description |
---|
TabletServerBatchReaderIterator(Instance instance,
AuthInfo credentials,
String table,
Authorizations authorizations,
ArrayList<Range> ranges,
int numThreads,
ExecutorService queryThreadPool,
ScannerOptions scannerOptions) |
Modifier and Type | Method and Description |
---|---|
Range |
InputFormatBase.RangeInputSplit.getRange() |
Modifier and Type | Method and Description |
---|---|
protected static List<Range> |
InputFormatBase.getRanges(org.apache.hadoop.conf.Configuration conf)
Gets the ranges to scan over from a configuration object.
|
protected static List<Range> |
InputFormatBase.getRanges(org.apache.hadoop.mapreduce.JobContext job)
Deprecated.
Use
InputFormatBase.getRanges(Configuration) instead |
Modifier and Type | Method and Description |
---|---|
static void |
InputFormatBase.setRanges(org.apache.hadoop.conf.Configuration conf,
Collection<Range> ranges)
Set the ranges to map over for this configuration object.
|
static void |
InputFormatBase.setRanges(org.apache.hadoop.mapreduce.JobContext job,
Collection<Range> ranges)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
Range |
MockScanner.getRange() |
Modifier and Type | Method and Description |
---|---|
List<Range> |
MockTabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
Set<Range> |
MockTableOperations.splitRangeByTablets(String tableName,
Range range,
int maxSplits) |
Modifier and Type | Method and Description |
---|---|
void |
MockScanner.setRange(Range range) |
Set<Range> |
MockTableOperations.splitRangeByTablets(String tableName,
Range range,
int maxSplits) |
Modifier and Type | Method and Description |
---|---|
List<Range> |
MockTabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
List<Range> |
MockTabletLocator.binRanges(List<Range> ranges,
Map<String,Map<KeyExtent,List<Range>>> binnedRanges) |
void |
MockBatchScanner.setRanges(Collection<Range> ranges) |
Modifier and Type | Method and Description |
---|---|
Range |
Range.bound(Column min,
Column max)
Creates a new range that is bounded by the columns passed in.
|
Range |
Range.clip(Range range)
Creates a range which represents the intersection of this range and the passed in range.
|
Range |
Range.clip(Range range,
boolean returnNullIfDisjoint)
Same as other clip function except if gives the option to return null of the ranges do not overlap instead of throwing an exception.
|
static Range |
Range.exact(CharSequence row)
Creates a range that covers an exact row
|
static Range |
Range.exact(CharSequence row,
CharSequence cf)
Creates a range that covers an exact row and column family
|
static Range |
Range.exact(CharSequence row,
CharSequence cf,
CharSequence cq)
Creates a range that covers an exact row, column family, and column qualifier
|
static Range |
Range.exact(CharSequence row,
CharSequence cf,
CharSequence cq,
CharSequence cv)
Creates a range that covers an exact row, column family, column qualifier, and visibility
|
static Range |
Range.exact(CharSequence row,
CharSequence cf,
CharSequence cq,
CharSequence cv,
long ts)
Creates a range that covers an exact row, column family, column qualifier, visibility, and timestamp
|
static Range |
Range.exact(org.apache.hadoop.io.Text row)
Creates a range that covers an exact row Returns the same Range as new Range(row)
|
static Range |
Range.exact(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cf)
Creates a range that covers an exact row and column family
|
static Range |
Range.exact(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cf,
org.apache.hadoop.io.Text cq)
Creates a range that covers an exact row, column family, and column qualifier
|
static Range |
Range.exact(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cf,
org.apache.hadoop.io.Text cq,
org.apache.hadoop.io.Text cv)
Creates a range that covers an exact row, column family, column qualifier, and visibility
|
static Range |
Range.exact(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cf,
org.apache.hadoop.io.Text cq,
org.apache.hadoop.io.Text cv,
long ts)
Creates a range that covers an exact row, column family, column qualifier, visibility, and timestamp
|
static Range |
Range.prefix(CharSequence rowPrefix)
Returns a Range that covers all rows beginning with a prefix
|
static Range |
Range.prefix(CharSequence row,
CharSequence cfPrefix)
Returns a Range that covers all column families beginning with a prefix within a given row
|
static Range |
Range.prefix(CharSequence row,
CharSequence cf,
CharSequence cqPrefix)
Returns a Range that covers all column qualifiers beginning with a prefix within a given row and column family
|
static Range |
Range.prefix(CharSequence row,
CharSequence cf,
CharSequence cq,
CharSequence cvPrefix)
Returns a Range that covers all column visibilities beginning with a prefix within a given row, column family, and column qualifier
|
static Range |
Range.prefix(org.apache.hadoop.io.Text rowPrefix)
Returns a Range that covers all rows beginning with a prefix
|
static Range |
Range.prefix(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cfPrefix)
Returns a Range that covers all column families beginning with a prefix within a given row
|
static Range |
Range.prefix(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cf,
org.apache.hadoop.io.Text cqPrefix)
Returns a Range that covers all column qualifiers beginning with a prefix within a given row and column family
|
static Range |
Range.prefix(org.apache.hadoop.io.Text row,
org.apache.hadoop.io.Text cf,
org.apache.hadoop.io.Text cq,
org.apache.hadoop.io.Text cvPrefix)
Returns a Range that covers all column visibilities beginning with a prefix within a given row, column family, and column qualifier
|
Range |
KeyExtent.toDataRange() |
Range |
KeyExtent.toMetadataRange() |
Modifier and Type | Method and Description |
---|---|
static List<Range> |
Range.mergeOverlapping(Collection<Range> ranges)
Takes a collection on range and merges overlapping and adjacent ranges.
|
Modifier and Type | Method and Description |
---|---|
Range |
Range.clip(Range range)
Creates a range which represents the intersection of this range and the passed in range.
|
Range |
Range.clip(Range range,
boolean returnNullIfDisjoint)
Same as other clip function except if gives the option to return null of the ranges do not overlap instead of throwing an exception.
|
int |
Range.compareTo(Range o)
Compares this range to another range.
|
boolean |
Range.equals(Range otherRange) |
Modifier and Type | Method and Description |
---|---|
static List<Range> |
Range.mergeOverlapping(Collection<Range> ranges)
Takes a collection on range and merges overlapping and adjacent ranges.
|
Constructor and Description |
---|
Range(Range range)
Copies a range
|
Modifier and Type | Method and Description |
---|---|
abstract FileSKVIterator |
FileOperations.openReader(String file,
Range range,
Set<ByteSequence> columnFamilies,
boolean inclusive,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.conf.Configuration conf,
AccumuloConfiguration tableConf)
Open a reader that will not be seeked giving an initial seek location.
|
abstract FileSKVIterator |
FileOperations.openReader(String file,
Range range,
Set<ByteSequence> columnFamilies,
boolean inclusive,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.conf.Configuration conf,
AccumuloConfiguration tableConf,
BlockCache dataCache,
BlockCache indexCache) |
void |
BloomFilterLayer.Reader.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
Modifier and Type | Method and Description |
---|---|
org.apache.hadoop.util.bloom.Key |
RowFunctor.transform(Range range) |
org.apache.hadoop.util.bloom.Key |
KeyFunctor.transform(Range range)
Implementations should return null if a range can not be converted to a bloom key.
|
org.apache.hadoop.util.bloom.Key |
ColumnQualifierFunctor.transform(Range range) |
org.apache.hadoop.util.bloom.Key |
ColumnFamilyFunctor.transform(Range range) |
Modifier and Type | Method and Description |
---|---|
FileSKVIterator |
MapFileOperations.openReader(String file,
Range range,
Set<ByteSequence> columnFamilies,
boolean inclusive,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.conf.Configuration conf,
AccumuloConfiguration tableConf) |
FileSKVIterator |
MapFileOperations.openReader(String file,
Range range,
Set<ByteSequence> columnFamilies,
boolean inclusive,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.conf.Configuration conf,
AccumuloConfiguration tableConf,
BlockCache dataCache,
BlockCache indexCache) |
void |
MyMapFile.Reader.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
MapFileOperations.RangeIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
Modifier and Type | Method and Description |
---|---|
FileSKVIterator |
RFileOperations.openReader(String file,
Range range,
Set<ByteSequence> columnFamilies,
boolean inclusive,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.conf.Configuration conf,
AccumuloConfiguration tableConf) |
FileSKVIterator |
RFileOperations.openReader(String file,
Range range,
Set<ByteSequence> columnFamilies,
boolean inclusive,
org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.conf.Configuration conf,
AccumuloConfiguration tableConf,
BlockCache dataCache,
BlockCache indexCache) |
void |
RFile.Reader.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
Modifier and Type | Method and Description |
---|---|
static Range |
IteratorUtil.maximizeStartKeyTimeStamp(Range range) |
static Range |
IteratorUtil.minimizeEndKeyTimeStamp(Range range) |
Modifier and Type | Method and Description |
---|---|
static Range |
IteratorUtil.maximizeStartKeyTimeStamp(Range range) |
static Range |
IteratorUtil.minimizeEndKeyTimeStamp(Range range) |
void |
FilteringIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive)
Deprecated.
|
void |
Combiner.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
Filter.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
WrappingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
ColumnFamilyCounter.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
DevNull.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
FirstEntryInRowIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
SortedKeyValueIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive)
Seeks to the first key in the Range, restricting the resulting K,V pairs to those with the specified columns.
|
void |
OrIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
SortedMapIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
SkippingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
AggregatingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive)
Deprecated.
|
void |
DebugIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
Modifier and Type | Field and Description |
---|---|
protected Range |
ColumnFamilySkippingIterator.range |
Modifier and Type | Method and Description |
---|---|
void |
ColumnFamilySkippingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
MultiIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
SequenceFileIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
SourceSwitchingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
DeletingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
SynchronizedIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
TimeSettingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
Constructor and Description |
---|
MultiIterator(List<SortedKeyValueIterator<Key,Value>> iters,
Range seekFence) |
Modifier and Type | Method and Description |
---|---|
void |
LargeRowFilter.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
RowDeletingIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
WholeRowIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
RowFilter.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
void |
IndexedDocIterator.seek(Range range,
Collection<ByteSequence> seekColumnFamilies,
boolean inclusive) |
void |
IntersectingIterator.seek(Range range,
Collection<ByteSequence> seekColumnFamilies,
boolean inclusive) |
void |
VersioningIterator.seek(Range range,
Collection<ByteSequence> columnFamilies,
boolean inclusive) |
Modifier and Type | Method and Description |
---|---|
protected Range |
ScanCommand.getRange(org.apache.commons.cli.CommandLine cl) |
Copyright © 2012 The Apache Software Foundation. All Rights Reserved.