Package org.apache.hadoop.hbase.codec.prefixtree

Examples of org.apache.hadoop.hbase.codec.prefixtree.PrefixTreeCodec.newDataBlockDecodingContext()

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                        .build();
    HFileBlockEncodingContext blkEncodingCtx = new HFileBlockDefaultEncodingContext(
        DataBlockEncoding.PREFIX_TREE, new byte[0], meta);
    encoder.encodeKeyValues(dataBuffer, blkEncodingCtx);
    EncodedSeeker seeker = encoder.createSeeker(KeyValue.COMPARATOR,
        encoder.newDataBlockDecodingContext(meta));
    byte[] onDiskBytes = blkEncodingCtx.getOnDiskBytesWithHeader();
    ByteBuffer readBuffer = ByteBuffer.wrap(onDiskBytes, DataBlockEncoding.ID_SIZE,
        onDiskBytes.length - DataBlockEncoding.ID_SIZE);
    verifySeeking(seeker, readBuffer, batchId);
  }
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                        .build();
    HFileBlockEncodingContext blkEncodingCtx = new HFileBlockDefaultEncodingContext(
        DataBlockEncoding.PREFIX_TREE, new byte[0], meta);
    encoder.encodeKeyValues(dataBuffer, blkEncodingCtx);
    EncodedSeeker seeker = encoder.createSeeker(KeyValue.COMPARATOR,
        encoder.newDataBlockDecodingContext(meta));
    byte[] onDiskBytes = blkEncodingCtx.getOnDiskBytesWithHeader();
    ByteBuffer readBuffer = ByteBuffer.wrap(onDiskBytes, DataBlockEncoding.ID_SIZE,
        onDiskBytes.length - DataBlockEncoding.ID_SIZE);
    verifySeeking(seeker, readBuffer, batchId);
  }
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    ByteArrayOutputStream baosInMemory = new ByteArrayOutputStream();
    DataOutputStream userDataStream = new DataOutputStream(baosInMemory);
    generateFixedTestData(kvset, batchId, false, includesTag, encoder, blkEncodingCtx,
        userDataStream);
    EncodedSeeker seeker = encoder.createSeeker(KeyValue.COMPARATOR,
        encoder.newDataBlockDecodingContext(meta));
    byte[] onDiskBytes = baosInMemory.toByteArray();
    ByteBuffer readBuffer = ByteBuffer.wrap(onDiskBytes, DataBlockEncoding.ID_SIZE,
        onDiskBytes.length - DataBlockEncoding.ID_SIZE);
    seeker.setCurrentBuffer(readBuffer);
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    HFileBlockEncodingContext blkEncodingCtx = new HFileBlockDefaultEncodingContext(
        DataBlockEncoding.PREFIX_TREE, new byte[0], meta);
    generateRandomTestData(kvset, numBatchesWritten++, includesTag, encoder, blkEncodingCtx,
        userDataStream);
    EncodedSeeker seeker = encoder.createSeeker(KeyValue.COMPARATOR,
        encoder.newDataBlockDecodingContext(meta));
    byte[] onDiskBytes = baosInMemory.toByteArray();
    ByteBuffer readBuffer = ByteBuffer.wrap(onDiskBytes, DataBlockEncoding.ID_SIZE,
        onDiskBytes.length - DataBlockEncoding.ID_SIZE);
    seeker.setCurrentBuffer(readBuffer);
    Cell previousKV = null;
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                        .build();
    HFileBlockEncodingContext blkEncodingCtx = new HFileBlockDefaultEncodingContext(
        DataBlockEncoding.PREFIX_TREE, new byte[0], meta);
    generateRandomTestData(kvset, batchId, includesTag, encoder, blkEncodingCtx, userDataStream);
    EncodedSeeker seeker = encoder.createSeeker(KeyValue.COMPARATOR,
        encoder.newDataBlockDecodingContext(meta));
    byte[] onDiskBytes = baosInMemory.toByteArray();
    ByteBuffer readBuffer = ByteBuffer.wrap(onDiskBytes, DataBlockEncoding.ID_SIZE,
        onDiskBytes.length - DataBlockEncoding.ID_SIZE);
    verifySeeking(seeker, readBuffer, batchId);
  }
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        DataBlockEncoding.PREFIX_TREE, new byte[0], meta);
    ByteArrayOutputStream baosInMemory = new ByteArrayOutputStream();
    DataOutputStream userDataStream = new DataOutputStream(baosInMemory);
    generateFixedTestData(kvset, batchId, includesTag, encoder, blkEncodingCtx, userDataStream);
    EncodedSeeker seeker = encoder.createSeeker(KeyValue.COMPARATOR,
        encoder.newDataBlockDecodingContext(meta));
    byte[] onDiskBytes = baosInMemory.toByteArray();
    ByteBuffer readBuffer = ByteBuffer.wrap(onDiskBytes, DataBlockEncoding.ID_SIZE,
        onDiskBytes.length - DataBlockEncoding.ID_SIZE);
    verifySeeking(seeker, readBuffer, batchId);
  }
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