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org.apache.hadoop.io.compress.zlib.ZlibCompressor.deflateBytesDirect()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-14 14:42:49 28 4
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本文整理了Java中org.apache.hadoop.io.compress.zlib.ZlibCompressor.deflateBytesDirect()方法的一些代码示例,展示了ZlibCompressor.deflateBytesDirect()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZlibCompressor.deflateBytesDirect()方法的具体详情如下:
包路径:org.apache.hadoop.io.compress.zlib.ZlibCompressor
类名称:ZlibCompressor
方法名:deflateBytesDirect

ZlibCompressor.deflateBytesDirect介绍

暂无

代码示例

代码示例来源:origin: org.apache.hadoop/hadoop-common

n = deflateBytesDirect();
compressedDirectBuf.limit(n);

代码示例来源:origin: org.jvnet.hudson.hadoop/hadoop-core

public synchronized int compress(byte[] b, int off, int len) 
 throws IOException {
 if (b == null) {
  throw new NullPointerException();
 }
 if (off < 0 || len < 0 || off > b.length - len) {
  throw new ArrayIndexOutOfBoundsException();
 }
 
 int n = 0;
 
 // Check if there is compressed data
 n = compressedDirectBuf.remaining();
 if (n > 0) {
  n = Math.min(n, len);
  ((ByteBuffer)compressedDirectBuf).get(b, off, n);
  return n;
 }
 // Re-initialize the zlib's output direct buffer
 compressedDirectBuf.rewind();
 compressedDirectBuf.limit(directBufferSize);
 // Compress data
 n = deflateBytesDirect();
 compressedDirectBuf.limit(n);
 
 // Get atmost 'len' bytes
 n = Math.min(n, len);
 ((ByteBuffer)compressedDirectBuf).get(b, off, n);
 return n;
}

代码示例来源:origin: com.facebook.hadoop/hadoop-core

n = deflateBytesDirect();
compressedDirectBuf.limit(n);

代码示例来源:origin: io.prestosql.hadoop/hadoop-apache

n = deflateBytesDirect();
compressedDirectBuf.limit(n);

代码示例来源:origin: io.hops/hadoop-common

n = deflateBytesDirect();
compressedDirectBuf.limit(n);

代码示例来源:origin: com.github.jiayuhan-it/hadoop-common

n = deflateBytesDirect();
compressedDirectBuf.limit(n);

代码示例来源:origin: ch.cern.hadoop/hadoop-common

n = deflateBytesDirect();
compressedDirectBuf.limit(n);

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