@InterfaceAudience.Private public class MinorCompactionScanQueryMatcher extends CompactionScanQueryMatcher
ScanQueryMatcher.MatchCode
deletes, keepDeletedCells, maxReadPointToTrackVersions
columns, currentRow, now, oldestUnexpiredTS, rowComparator, startKey
Constructor and Description |
---|
MinorCompactionScanQueryMatcher(ScanInfo scanInfo,
DeleteTracker deletes,
ColumnTracker columns,
long readPointToUse,
long oldestUnexpiredTS,
long now) |
Modifier and Type | Method and Description |
---|---|
ScanQueryMatcher.MatchCode |
match(Cell cell)
Determines if the caller should do one of several things:
seek/skip to the next row (MatchCode.SEEK_NEXT_ROW)
seek/skip to the next column (MatchCode.SEEK_NEXT_COL)
include the current KeyValue (MatchCode.INCLUDE)
ignore the current KeyValue (MatchCode.SKIP)
got to the next row (MatchCode.DONE)
|
beforeShipped, create, getFilter, getNextKeyHint, hasNullColumnInQuery, isUserScan, moreRowsMayExistAfter, reset, trackDelete
checkColumn, checkDeleted, clearCurrentRow, compareKeyForNextColumn, compareKeyForNextRow, createStartKeyFromRow, currentRow, getKeyForNextColumn, getStartKey, getTrackers, preCheck, setToNewRow
public MinorCompactionScanQueryMatcher(ScanInfo scanInfo, DeleteTracker deletes, ColumnTracker columns, long readPointToUse, long oldestUnexpiredTS, long now)
public ScanQueryMatcher.MatchCode match(Cell cell) throws IOException
ScanQueryMatcher
match
in class ScanQueryMatcher
cell
- KeyValue to checkIOException
- in case there is an internal consistency problem caused by a data
corruption.Copyright © 2007–2020 The Apache Software Foundation. All rights reserved.