Uses of Interface
org.apache.accumulo.core.iterators.SortedKeyValueIterator
Package
Description
-
Uses of SortedKeyValueIterator in org.apache.accumulo.core.client
ModifierConstructorDescriptionIteratorSetting
(int priority, Class<? extends SortedKeyValueIterator<Key, Value>> iteratorClass) Constructs an iterator setting using the given class's SimpleName for the iterator name.IteratorSetting
(int priority, Class<? extends SortedKeyValueIterator<Key, Value>> iteratorClass, Map<String, String> properties) Constructs an iterator setting using the given class's SimpleName for the iterator name and configured for the specified scopes with the specified parameters.IteratorSetting
(int priority, String name, Class<? extends SortedKeyValueIterator<Key, Value>> iteratorClass) Constructs an iterator setting configured for the scan scope with no parameters.IteratorSetting
(int priority, String name, Class<? extends SortedKeyValueIterator<Key, Value>> iteratorClass, Map<String, String> properties) Constructs an iterator setting using the provided name and the provided class's name for the scan scope with the provided parameters. -
Uses of SortedKeyValueIterator in org.apache.accumulo.core.client.admin.compaction
Modifier and TypeMethodDescriptionCompactionSelector.SelectionParameters.getSample
(CompactableFile cf, SamplerConfiguration sc) -
Uses of SortedKeyValueIterator in org.apache.accumulo.core.iterators
Modifier and TypeClassDescriptionclass
class
A SortedKeyValueIterator that combines the Values for different versions (timestamp) of a Key within a row into a single Value.class
class
An iterator that is useful testing...class
A SortedKeyValueIterator that filters entries from its source iterator.class
class
A TypedValueCombiner that translates each Value to a Long before reducing, then encodes the reduced Long back to a Value.class
An iterator that provides a sorted-iteration of column qualifiers for a set of column families in a row.class
An optimized version ofFilter
.class
An optimized version ofSkippingIterator
.class
An optimized version ofWrappingIterator
.class
Every call toSkippingIterator.next()
andSkippingIterator.seek(Range, Collection, boolean)
calls the parent's implementation and then calls the implementation'sSkippingIterator.consume()
.class
class
A SortedKeyValueIterator similar toServerFilter
but with the implemented methods marked as synchronized.class
A Combiner that decodes each Value to type V before reducing, then encodes the result of typedReduce back to Value.class
A convenience class for implementing iterators that select, but do not modify, entries read from a source iterator.Modifier and TypeFieldDescriptionprotected final SortedKeyValueIterator<Key,
Value> ServerWrappingIterator.source
protected final SortedKeyValueIterator<Key,
Value> SynchronizedServerFilter.source
Modifier and TypeMethodDescriptionColumnFamilyCounter.deepCopy
(IteratorEnvironment env) Combiner.deepCopy
(IteratorEnvironment env) DevNull.deepCopy
(IteratorEnvironment env) Filter.deepCopy
(IteratorEnvironment env) FirstEntryInRowIterator.deepCopy
(IteratorEnvironment env) OrIterator.deepCopy
(IteratorEnvironment env) abstract SortedKeyValueIterator<Key,
Value> ServerFilter.deepCopy
(IteratorEnvironment env) ServerWrappingIterator.deepCopy
(IteratorEnvironment env) SortedKeyIterator.deepCopy
(IteratorEnvironment env) SortedKeyValueIterator.deepCopy
(IteratorEnvironment env) Creates a deep copy of this iterator as though seek had not yet been called.abstract SortedKeyValueIterator<Key,
Value> SynchronizedServerFilter.deepCopy
(IteratorEnvironment env) TypedValueCombiner.deepCopy
(IteratorEnvironment env) WrappingIterator.deepCopy
(IteratorEnvironment env) protected SortedKeyValueIterator<Key,
Value> WrappingIterator.getSource()
default SortedKeyValueIterator<Key,
Value> IteratorEnvironment.reserveMapFileReader
(String mapFileName) Deprecated.since 2.0.0.Modifier and TypeMethodDescriptionvoid
ColumnFamilyCounter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
Combiner.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
DebugIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
DevNull.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
Filter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
FirstEntryInRowIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
LongCombiner.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
OrIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
ServerFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
ServerWrappingIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
SortedKeyValueIterator.init
(SortedKeyValueIterator<K, V> source, Map<String, String> options, IteratorEnvironment env) Initializes the iterator.void
SynchronizedServerFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
TypedValueCombiner.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
WrappingIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) default void
IteratorEnvironment.registerSideChannel
(SortedKeyValueIterator<Key, Value> iter) Deprecated.since 2.0.0.protected void
WrappingIterator.setSource
(SortedKeyValueIterator<Key, Value> source) void
OrIterator.setTerms
(SortedKeyValueIterator<Key, Value> source, Collection<String> terms, IteratorEnvironment env) ModifierConstructorDescriptionDebugIterator
(String prefix, SortedKeyValueIterator<Key, Value> source) ServerFilter
(SortedKeyValueIterator<Key, Value> source) TermSource
(SortedKeyValueIterator<Key, Value> iter, org.apache.hadoop.io.Text term) ValueIterator
(SortedKeyValueIterator<Key, Value> source) Constructs an iterator over Values whose Keys are versions of the current topKey of the source SortedKeyValueIterator. -
Uses of SortedKeyValueIterator in org.apache.accumulo.core.iterators.user
Modifier and TypeClassDescriptionclass
A filter that ages off key/value pairs based on the Key's timestamp.class
A family of combiners that treat values as BigDecimals, encoding and decoding using the built-in BigDecimal String input/output functions.static class
static class
static class
class
Filters key/value pairs for a range of column families and a range of column qualifiers.class
Filters key/value pairs for a range of column families and a range of column qualifiers.class
A filter that ages off key/value pairs based on the Key's column and timestamp.class
class
This iterator provides exact string matching.class
This iterator facilitates document-partitioned indexing.class
This iterator facilitates document-partitioned indexing.class
This iterator suppresses rows that exceed a specified number of columns.class
A Combiner that interprets Values as Longs and returns the largest Long among them.class
A Combiner that interprets Values as Longs and returns the smallest Long among them.class
A Filter that matches entries based on Java regular expressions.class
A Filter that matches entries with a non-empty ColumnVisibility.class
An iterator for deleting whole rows.class
The RowEncodingIterator is designed to provide row-isolation so that queries see mutations as atomic.class
This iterator makes it easy to select rows that meet a given criteria.class
Base class for filters that can skip over key-value pairs which do not match their filter predicate.class
A Combiner that interprets Values as arrays of Longs and returns an array of element-wise sums.class
A Combiner that interprets Values as Longs and returns their sum.class
A Filter that matches entries whose timestamps fall within a range.class
The TransformingIterator allows portions of a key (except for the row) to be transformed.class
class
A SortedKeyValueIterator that filters based on ColumnVisibility.class
The WholeColumnFamilyIterator is designed to provide row/cf-isolation so that queries see mutations as atomic.class
The WholeRowIterator is designed to provide row-isolation so that queries see mutations as atomic.Modifier and TypeFieldDescriptionIndexedDocIterator.docSource
IntersectingIterator.TermSource.iter
protected SortedKeyValueIterator<Key,
Value> RowEncodingIterator.sourceIter
Modifier and TypeMethodDescriptionAgeOffFilter.deepCopy
(IteratorEnvironment env) CfCqSliceFilter.deepCopy
(IteratorEnvironment env) CfCqSliceSeekingFilter.deepCopy
(IteratorEnvironment env) ColumnAgeOffFilter.deepCopy
(IteratorEnvironment env) ColumnSliceFilter.deepCopy
(IteratorEnvironment env) GrepIterator.deepCopy
(IteratorEnvironment env) IndexedDocIterator.deepCopy
(IteratorEnvironment env) IntersectingIterator.deepCopy
(IteratorEnvironment env) LargeRowFilter.deepCopy
(IteratorEnvironment env) RegExFilter.deepCopy
(IteratorEnvironment env) RowDeletingIterator.deepCopy
(IteratorEnvironment env) RowEncodingIterator.deepCopy
(IteratorEnvironment env) RowFilter.deepCopy
(IteratorEnvironment env) SeekingFilter.deepCopy
(IteratorEnvironment env) TimestampFilter.deepCopy
(IteratorEnvironment env) TransformingIterator.deepCopy
(IteratorEnvironment env) WholeColumnFamilyIterator.deepCopy
(IteratorEnvironment env) Modifier and TypeMethodDescriptionabstract boolean
RowFilter.acceptRow
(SortedKeyValueIterator<Key, Value> rowIterator) Implementation should return false to suppress a row.void
AgeOffFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
BigDecimalCombiner.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
CfCqSliceFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
CfCqSliceSeekingFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
ColumnAgeOffFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
ColumnSliceFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
GrepIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
IndexedDocIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
IntersectingIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
LargeRowFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
RegExFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
RowDeletingIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
RowEncodingIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
RowFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
SeekingFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
SummingArrayCombiner.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
TimestampFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
TransformingIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
VersioningIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
VisibilityFilter.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) void
WholeColumnFamilyIterator.init
(SortedKeyValueIterator<Key, Value> source, Map<String, String> options, IteratorEnvironment env) static String
IntersectingIterator.stringTopKey
(SortedKeyValueIterator<Key, Value> iter) protected abstract void
TransformingIterator.transformRange
(SortedKeyValueIterator<Key, Value> input, TransformingIterator.KVBuffer output) Transformsinput
.ModifierConstructorDescriptionTermSource
(SortedKeyValueIterator<Key, Value> iter, org.apache.hadoop.io.Text term) TermSource
(SortedKeyValueIterator<Key, Value> iter, org.apache.hadoop.io.Text term, boolean notFlag)