本文整理汇总了Java中org.apache.hadoop.hbase.io.encoding.DataBlockEncoding.isCorrectEncoder方法的典型用法代码示例。如果您正苦于以下问题：Java DataBlockEncoding.isCorrectEncoder方法的具体用法？Java DataBlockEncoding.isCorrectEncoder怎么用？Java DataBlockEncoding.isCorrectEncoder使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hbase.io.encoding.DataBlockEncoding的用法示例。
在下文中一共展示了DataBlockEncoding.isCorrectEncoder方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: updateCurrentBlock
import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding; //导入方法依赖的package包/类
/**
* Updates the current block to be the given {@link HFileBlock}. Seeks to
* the the first key/value pair.
*
* @param newBlock the block to make current
* @throws CorruptHFileException
*/
private void updateCurrentBlock(HFileBlock newBlock) throws CorruptHFileException {
block = newBlock;
// sanity checks
if (block.getBlockType() != BlockType.ENCODED_DATA) {
throw new IllegalStateException(
"EncodedScanner works only on encoded data blocks");
}
short dataBlockEncoderId = block.getDataBlockEncodingId();
if (!DataBlockEncoding.isCorrectEncoder(dataBlockEncoder, dataBlockEncoderId)) {
String encoderCls = dataBlockEncoder.getClass().getName();
throw new CorruptHFileException("Encoder " + encoderCls
+ " doesn't support data block encoding "
+ DataBlockEncoding.getNameFromId(dataBlockEncoderId));
}
seeker.setCurrentBuffer(getEncodedBuffer(newBlock));
blockFetches.incrementAndGet();
// Reset the next indexed key
this.nextIndexedKey = null;
}
示例2: updateCurrentBlock
import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding; //导入方法依赖的package包/类
/**
* Updates the current block to be the given {@link HFileBlock}. Seeks to
* the the first key/value pair.
*
* @param newBlock the block to make current
*/
private void updateCurrentBlock(HFileBlock newBlock) {
block = newBlock;
// sanity checks
if (block.getBlockType() != BlockType.ENCODED_DATA) {
throw new IllegalStateException(
"EncodedScannerV2 works only on encoded data blocks");
}
short dataBlockEncoderId = block.getDataBlockEncodingId();
if (dataBlockEncoder == null ||
!DataBlockEncoding.isCorrectEncoder(dataBlockEncoder,
dataBlockEncoderId)) {
DataBlockEncoder encoder =
DataBlockEncoding.getDataBlockEncoderById(dataBlockEncoderId);
setDataBlockEncoder(encoder);
}
seeker.setCurrentBuffer(getEncodedBuffer(newBlock));
blockFetches++;
// Reset the next indexed key
this.nextIndexedKey = null;
}
示例3: updateCurrentBlock
import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding; //导入方法依赖的package包/类
/**
* Updates the current block to be the given {@link HFileBlock}. Seeks to
* the the first key/value pair.
*
* @param newBlock the block to make current
* @throws CorruptHFileException
*/
private void updateCurrentBlock(HFileBlock newBlock) throws CorruptHFileException {
block = newBlock;
// sanity checks
if (block.getBlockType() != BlockType.ENCODED_DATA) {
throw new IllegalStateException(
"EncodedScanner works only on encoded data blocks");
}
short dataBlockEncoderId = block.getDataBlockEncodingId();
if (!DataBlockEncoding.isCorrectEncoder(dataBlockEncoder, dataBlockEncoderId)) {
String encoderCls = dataBlockEncoder.getClass().getName();
throw new CorruptHFileException("Encoder " + encoderCls
+ " doesn't support data block encoding "
+ DataBlockEncoding.getNameFromId(dataBlockEncoderId));
}
seeker.setCurrentBuffer(getEncodedBuffer(newBlock));
blockFetches++;
// Reset the next indexed key
this.nextIndexedKey = null;
}