Package org.apache.hadoop.hbase.regionserver

Class TestReversibleScanners

java.lang.Object
org.apache.hadoop.hbase.regionserver.TestReversibleScanners
@Tag("org.apache.hadoop.hbase.testclassification.RegionServerTests") @Tag("org.apache.hadoop.hbase.testclassification.MediumTests") public class TestReversibleScanners extends Object
Test cases against ReversibleKeyValueScanner

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static byte[]
    FAMILYNAME
     
    private static final org.slf4j.Logger
    LOG
     
    private static int
    MAXMVCC
     
    private static byte[]
    QUAL
     
    private static byte[][]
    QUALS
     
    private static final int
    QUALSIZE
     
    private static byte[]
    ROW
     
    private static byte[][]
    ROWS
     
    private static final int
    ROWSIZE
     
    (package private) HBaseTestingUtil
    TEST_UTIL
     
    private static long
    TS
     
    private static byte[]
    VALUE
     
    private static byte[][]
    VALUES
     
    private static final int
    VALUESIZE
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    TestReversibleScanners()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    private org.apache.hadoop.hbase.KeyValue
    getNextReadableKeyValueWithBackwardScan(int startRowNum, int startQualNum, int readPoint)
     
    private org.apache.hadoop.hbase.util.Pair<Integer,Integer>
    getNextReadableNumWithBackwardScan(int startRowNum, int startQualNum, int readPoint)
     
    private org.apache.hadoop.hbase.regionserver.ReversedKeyValueHeap
    getReversibleKeyValueHeap(org.apache.hadoop.hbase.regionserver.MemStore memstore, org.apache.hadoop.hbase.regionserver.HStoreFile sf1, org.apache.hadoop.hbase.regionserver.HStoreFile sf2, byte[] startRow, int readPoint)
     
    private org.apache.hadoop.hbase.regionserver.StoreScanner
    getReversibleStoreScanner(org.apache.hadoop.hbase.regionserver.MemStore memstore, org.apache.hadoop.hbase.regionserver.HStoreFile sf1, org.apache.hadoop.hbase.regionserver.HStoreFile sf2, org.apache.hadoop.hbase.client.Scan scan, org.apache.hadoop.hbase.regionserver.ScanInfo scanInfo, int readPoint)
     
    private List<org.apache.hadoop.hbase.regionserver.KeyValueScanner>
    getScanners(org.apache.hadoop.hbase.regionserver.MemStore memstore, org.apache.hadoop.hbase.regionserver.HStoreFile sf1, org.apache.hadoop.hbase.regionserver.HStoreFile sf2, byte[] startRow, boolean doSeek, int readPoint)
     
    private void
    internalTestSeekAndNextForReversibleKeyValueHeap(org.apache.hadoop.hbase.regionserver.ReversedKeyValueHeap kvHeap, int startRowNum)
     
    private static void
    loadDataToRegion(org.apache.hadoop.hbase.regionserver.HRegion region, byte[] additionalFamily)
     
    private static org.apache.hadoop.hbase.KeyValue
    makeKV(int rowNum, int cqNum)
     
    private static org.apache.hadoop.hbase.KeyValue
    makeKV(int rowNum, int cqNum, byte[] familyName)
     
    private static long
    makeMVCC(int rowNum, int cqNum)
     
    private static byte[][]
    makeN(byte[] base, int n)
     
    private void
    seekTestOfReversibleKeyValueScanner(org.apache.hadoop.hbase.regionserver.KeyValueScanner scanner)
     
    private void
    seekTestOfReversibleKeyValueScannerWithMVCC(List<? extends org.apache.hadoop.hbase.regionserver.KeyValueScanner> scanners, int readPoint)
     
    static void
    setUp()
     
    void
    testReversibleKeyValueHeap()
     
    void
    testReversibleMemstoreScanner()
     
    void
    testReversibleRegionScanner(org.junit.jupiter.api.TestInfo testInfo)
     
    void
    testReversibleStoreFileScanner()
     
    void
    testReversibleStoreScanner()
     
    private void
    verifyCountAndOrder(org.apache.hadoop.hbase.regionserver.InternalScanner scanner, int expectedKVCount, int expectedRowCount, boolean forward)
     
    private static void
    writeMemstore(org.apache.hadoop.hbase.regionserver.MemStore memstore)
     
    private static void
    writeMemstoreAndStoreFiles(org.apache.hadoop.hbase.regionserver.MemStore memstore, org.apache.hadoop.hbase.regionserver.StoreFileWriter[] writers)
     
    private static void
    writeStoreFile(org.apache.hadoop.hbase.regionserver.StoreFileWriter writer)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait