public class MobStoreScanner extends StoreScanner
List<KeyValue>
for a single row.DEFAULT_HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK, HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK, heap, readPt, store, STORESCANNER_PARALLEL_SEEK_ENABLE, STORESCANNER_PREAD_MAX_BYTES
NO_NEXT_INDEXED_KEY
Constructor and Description |
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MobStoreScanner(HStore store,
ScanInfo scanInfo,
Scan scan,
java.util.NavigableSet<byte[]> columns,
long readPt) |
Modifier and Type | Method and Description |
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boolean |
next(java.util.List<Cell> outResult,
ScannerContext ctx)
Firstly reads the cells from the HBase.
|
checkFlushed, checkScanOrder, close, getEstimatedNumberOfKvsScanned, getNextIndexedKey, getReadPoint, getScannerOrder, next, peek, reopenAfterFlush, reseek, resetKVHeap, seek, seekAsDirection, seekScanners, seekToNextRow, selectScannersFrom, shipped, trySkipToNextColumn, trySkipToNextRow, updateReaders
backwardSeek, seekToLastRow, seekToPreviousRow
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
backwardSeek, enforceSeek, getFilePath, isFileScanner, realSeekDone, requestSeek, seekToLastRow, seekToPreviousRow, shouldUseScanner
next
public MobStoreScanner(HStore store, ScanInfo scanInfo, Scan scan, java.util.NavigableSet<byte[]> columns, long readPt) throws java.io.IOException
java.io.IOException
public boolean next(java.util.List<Cell> outResult, ScannerContext ctx) throws java.io.IOException
next
in interface InternalScanner
next
in class StoreScanner
outResult
- return output arrayjava.io.IOException
- e