本文整理匯總了Java中org.apache.hadoop.hbase.KeyValue.getTimestampOffset方法的典型用法代碼示例。如果您正苦於以下問題：Java KeyValue.getTimestampOffset方法的具體用法？Java KeyValue.getTimestampOffset怎麽用？Java KeyValue.getTimestampOffset使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hbase.KeyValue的用法示例。
在下文中一共展示了KeyValue.getTimestampOffset方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: writeKV
import org.apache.hadoop.hbase.KeyValue; //導入方法依賴的package包/類
/**
* Compresses and writes ourKV to out, a DataOutput.
*
* @param out the DataOutput
* @param keyVal the KV to compress and write
* @param writeContext the compressionContext to use.
* @throws IOException
*/
public static void writeKV(final DataOutput out, KeyValue keyVal,
CompressionContext writeContext) throws IOException {
byte[] backingArray = keyVal.getBuffer();
int offset = keyVal.getOffset();
// we first write the KeyValue infrastructure as VInts.
WritableUtils.writeVInt(out, keyVal.getKeyLength());
WritableUtils.writeVInt(out, keyVal.getValueLength());
WritableUtils.writeVInt(out, keyVal.getTagsLength());
// now we write the row key, as the row key is likely to be repeated
// We save space only if we attempt to compress elements with duplicates
Compressor.writeCompressed(keyVal.getBuffer(), keyVal.getRowOffset(),
keyVal.getRowLength(), out, writeContext.rowDict);
// now family, if it exists. if it doesn't, we write a 0 length array.
Compressor.writeCompressed(keyVal.getBuffer(), keyVal.getFamilyOffset(),
keyVal.getFamilyLength(), out, writeContext.familyDict);
// qualifier next
Compressor.writeCompressed(keyVal.getBuffer(), keyVal.getQualifierOffset(),
keyVal.getQualifierLength(), out,
writeContext.qualifierDict);
// now we write the rest uncompressed
int pos = keyVal.getTimestampOffset();
int remainingLength = keyVal.getLength() + offset - (pos);
out.write(backingArray, pos, remainingLength);
}