Modifier and Type | Method and Description |
---|---|
abstract List<Column> |
ActiveScan.getColumns() |
Modifier and Type | Field and Description |
---|---|
protected SortedSet<Column> |
ScannerOptions.fetchedColumns |
Modifier and Type | Method and Description |
---|---|
Column |
Translator.TColumnTranslator.translate(TColumn input) |
Modifier and Type | Method and Description |
---|---|
List<Column> |
ActiveScanImpl.getColumns() |
SortedSet<Column> |
ScannerOptions.getFetchedColumns() |
Modifier and Type | Method and Description |
---|---|
TColumn |
Translator.ColumnTranslator.translate(Column input) |
Modifier and Type | Method and Description |
---|---|
static void |
TabletServerBatchReaderIterator.doLookup(ClientContext context,
String server,
Map<KeyExtent,List<Range>> requested,
Map<KeyExtent,List<Range>> failures,
Map<KeyExtent,List<Range>> unscanned,
TabletServerBatchReaderIterator.ResultReceiver receiver,
List<Column> columns,
ScannerOptions options,
Authorizations authorizations) |
static boolean |
ThriftScanner.getBatchFromServer(ClientContext context,
Range range,
KeyExtent extent,
String server,
SortedMap<Key,Value> results,
SortedSet<Column> fetchedColumns,
List<IterInfo> serverSideIteratorList,
Map<String,Map<String,String>> serverSideIteratorOptions,
int size,
Authorizations authorizations,
long batchTimeOut,
String classLoaderContext) |
Constructor and Description |
---|
ScanState(ClientContext context,
Table.ID tableId,
Authorizations authorizations,
Range range,
SortedSet<Column> fetchedColumns,
int size,
List<IterInfo> serverSideIteratorList,
Map<String,Map<String,String>> serverSideIteratorOptions,
boolean isolated,
long readaheadThreshold,
SamplerConfiguration samplerConfig,
long batchTimeOut,
String classLoaderContext,
Map<String,String> executionHints) |
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.
|
int |
Column.compareTo(Column that)
Compares this column to another.
|
boolean |
Column.equals(Column that)
Checks if this column equals another.
|
Modifier and Type | Method and Description |
---|---|
static SortedKeyValueIterator<Key,Value> |
IteratorUtil.setupSystemScanIterators(SortedKeyValueIterator<Key,Value> source,
Set<Column> cols,
Authorizations auths,
byte[] defaultVisibility,
AccumuloConfiguration conf) |
Modifier and Type | Method and Description |
---|---|
static SortedKeyValueIterator<Key,Value> |
ColumnQualifierFilter.wrap(SortedKeyValueIterator<Key,Value> source,
Set<Column> cols) |
Modifier and Type | Method and Description |
---|---|
Set<Column> |
ScanInfo.getFetchedColumns()
This method returns what column were fetched by a scan.
|
Modifier and Type | Method and Description |
---|---|
Column |
ColumnFQ.toColumn() |
Modifier and Type | Method and Description |
---|---|
static com.google.common.collect.ImmutableSet<ByteSequence> |
LocalityGroupUtil.families(Collection<Column> columns)
Create a set of families to be passed into the SortedKeyValueIterator seek call from a supplied
set of columns.
|
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