本文整理匯總了Java中org.apache.hadoop.io.compress.CompressionCodec.createDecompressor方法的典型用法代碼示例。如果您正苦於以下問題：Java CompressionCodec.createDecompressor方法的具體用法？Java CompressionCodec.createDecompressor怎麽用？Java CompressionCodec.createDecompressor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.io.compress.CompressionCodec的用法示例。
在下文中一共展示了CompressionCodec.createDecompressor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: CodecPool
import org.apache.hadoop.io.compress.CompressionCodec; //導入方法依賴的package包/類
private CodecPool(final CompressionCodec codec){
try {
boolean supportDirectDecompressor = codec instanceof DirectDecompressionCodec;
compressorPool = new GenericObjectPool(new BasePoolableObjectFactory() {
public Object makeObject() throws Exception {
return codec.createCompressor();
}
}, Integer.MAX_VALUE);
Object com = compressorPool.borrowObject();
if (com != null) {
cPools.put(com.getClass(), compressorPool);
compressorPool.returnObject(com);
}else{
logger.warn("Unable to find compressor for codec {}", codec.getClass().getName());
}
decompressorPool = new GenericObjectPool(new BasePoolableObjectFactory() {
public Object makeObject() throws Exception {
return codec.createDecompressor();
}
}, Integer.MAX_VALUE);
Object decom = decompressorPool.borrowObject();
if (decom != null) {
dePools.put(decom.getClass(), decompressorPool);
decompressorPool.returnObject(decom);
} else {
logger.warn("Unable to find decompressor for codec {}", codec.getClass().getName());
}
if (supportDirectDecompressor) {
directDecompressorPool = new GenericObjectPool(new BasePoolableObjectFactory() {
public Object makeObject() throws Exception {
return ((DirectDecompressionCodec) codec).createDirectDecompressor();
}
}, Integer.MAX_VALUE);
Object ddecom = directDecompressorPool.borrowObject();
if (ddecom != null) {
directDePools.put(ddecom.getClass(), directDecompressorPool);
directDecompressorPool.returnObject(ddecom);
} else {
supportDirectDecompressor = false;
logger.warn("Unable to find direct decompressor for codec {}", codec.getClass().getName());
}
} else {
directDecompressorPool = null;
}
this.supportDirectDecompressor = supportDirectDecompressor;
} catch (Exception e) {
throw new DrillRuntimeException(e);
}
}