Package org.apache.accumulo.core.iterators

Examples of org.apache.accumulo.core.iterators.IterationInterruptedException

72
73
74
75
76
77
78
79
80
  }
 
  @Override
  public void next() throws IOException {
    if (interruptFlag != null && interruptCheckCount++ % 100 == 0 && interruptFlag.get())
      throw new IterationInterruptedException();
   
    reader.next(topKey, topValue);
  }
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
   
    if (range == null)
      throw new IllegalArgumentException("Cannot seek to null range");
   
    if (interruptFlag != null && interruptFlag.get())
      throw new IterationInterruptedException();
   
    Key key = range.getStartKey();
    if (key == null) {
      key = new Key();
    }
View Full Code Here
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
       
        if (Tablet.this.closed)
          throw new TabletClosedException();
       
        if (interruptFlag.get())
          throw new IterationInterruptedException(extent.toString() + " " + interruptFlag.hashCode());
       
        // only acquire the file manager when we know the tablet is open
        if (fileManager == null) {
          fileManager = tabletResources.newScanFileManager();
          activeScans.add(this);
View Full Code Here
787
788
789
790
791
792
793
794
795
796
797
    }
   
    @Override
    public void next() throws IOException {
      if (interruptFlag != null && interruptCheckCount++ % 100 == 0 && interruptFlag.get())
        throw new IterationInterruptedException();
     
      Key temp = previousKey;
      previousKey = topKey;
      topKey = temp;
      if (topKey == null)
View Full Code Here
813
814
815
816
817
818
819
820
821
822
823
     
      if (range == null)
        throw new IllegalArgumentException("Cannot seek to null range");
     
      if (interruptFlag != null && interruptFlag.get())
        throw new IterationInterruptedException();
     
      Key key = range.getStartKey();
      if (key == null) {
        key = new Key();
      }
View Full Code Here
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
       
        if (Tablet.this.closed)
          throw new TabletClosedException();
       
        if (interruptFlag.get())
          throw new IterationInterruptedException(extent.toString() + " " + interruptFlag.hashCode());
       
        // only acquire the file manager when we know the tablet is open
        if (fileManager == null) {
          fileManager = tabletResources.newScanFileManager();
          activeScans.add(this);
View Full Code Here
652
653
654
655
656
657
658
659
660
661
662
        throw new IllegalStateException();
     
      // checking the interrupt flag for every call to next had bad a bad performance impact
      // so check it every 100th time
      if (interruptFlag != null && interruptCheckCount++ % 100 == 0 && interruptFlag.get())
        throw new IterationInterruptedException();
     
      if (iter.hasNext()) {
        entry = iter.next();
        if (range.afterEndKey(entry.getKey())) {
          entry = null;
View Full Code Here
668
669
670
671
672
673
674
675
676
677
678
   
    @Override
    public void seek(Range range, Collection<ByteSequence> columnFamilies, boolean inclusive) throws IOException {
     
      if (interruptFlag != null && interruptFlag.get())
        throw new IterationInterruptedException();
     
      iter.delete();
     
      this.range = range;
     
View Full Code Here
592
593
594
595
596
597
598
599
600
601
602
        hasTop = !range.afterEndKey(rk.getKey());
    }
   
    private ABlockReader getDataBlock(IndexEntry indexEntry) throws IOException {
      if (interruptFlag != null && interruptFlag.get())
        throw new IterationInterruptedException();
     
      if (version == RINDEX_VER_3 || version == RINDEX_VER_4)
        return reader.getDataBlock(startBlock + iiter.previousIndex());
      else
        return reader.getDataBlock(indexEntry.getOffset(), indexEntry.getCompressedSize(), indexEntry.getRawSize());
View Full Code Here
611
612
613
614
615
616
617
618
619
620
621
     
      if (columnFamilies.size() != 0 || inclusive)
        throw new IllegalArgumentException("I do not know how to filter column families");
     
      if (interruptFlag != null && interruptFlag.get())
        throw new IterationInterruptedException();
     
      try {
        _seek(range);
      } catch (IOException ioe) {
        reset();
View Full Code Here
TOP

Related Classes of org.apache.accumulo.core.iterators.IterationInterruptedException

  • org.apache.accumulo.core.file.map.MyMapFile$Reader
  • org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader
  • org.apache.accumulo.core.iterators.system.MapFileIterator
  • org.apache.accumulo.server.tabletserver.NativeMap$NMSKVIter
  • org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource
  • org.apache.accumulo.tserver.NativeMap$NMSKVIter
  • org.apache.accumulo.tserver.Tablet$ScanDataSource
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.