org.apache.hadoop.record.Utils.compareBytes()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中org.apache.hadoop.record.Utils.compareBytes()方法的一些代码示例，展示了Utils.compareBytes()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。Utils.compareBytes()方法的具体详情如下：
包路径：org.apache.hadoop.record.Utils
类名称：Utils
方法名：compareBytes

Utils.compareBytes介绍

[英]Lexicographic order of binary data.
[中]二进制数据的字典顺序。

代码示例

代码示例来源：origin: io.hops/hadoop-mapreduce-client-core

/**
 * verify that hash equals to HMacHash(msg)
 * @param newHash
 * @return true if is the same
 */
private static boolean verifyHash(byte[] hash, byte[] msg, SecretKey key) {
 byte[] msg_hash = generateByteHash(msg, key);
 return Utils.compareBytes(msg_hash, 0, msg_hash.length, hash, 0, hash.length) == 0;
}

代码示例来源：origin: ch.cern.hadoop/hadoop-mapreduce-client-core

/**
 * verify that hash equals to HMacHash(msg)
 * @param newHash
 * @return true if is the same
 */
private static boolean verifyHash(byte[] hash, byte[] msg, SecretKey key) {
 byte[] msg_hash = generateByteHash(msg, key);
 return Utils.compareBytes(msg_hash, 0, msg_hash.length, hash, 0, hash.length) == 0;
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-mapreduce-client-core

/**
 * verify that hash equals to HMacHash(msg)
 * @param newHash
 * @return true if is the same
 */
private static boolean verifyHash(byte[] hash, byte[] msg, SecretKey key) {
 byte[] msg_hash = generateByteHash(msg, key);
 return Utils.compareBytes(msg_hash, 0, msg_hash.length, hash, 0, hash.length) == 0;
}

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

/**
 * verify that hash equals to HMacHash(msg)
 * @param newHash
 * @return true if is the same
 */
private static boolean verifyHash(byte[] hash, byte[] msg, SecretKey key) {
 byte[] msg_hash = generateByteHash(msg, key);
 return Utils.compareBytes(msg_hash, 0, msg_hash.length, hash, 0, hash.length) == 0;
}

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

/**
 * verify that hash equals to HMacHash(msg)
 * @param newHash
 * @return true if is the same
 */
private static boolean verifyHash(byte[] hash, byte[] msg, SecretKey key) {
 byte[] msg_hash = generateByteHash(msg, key);
 return Utils.compareBytes(msg_hash, 0, msg_hash.length, hash, 0, hash.length) == 0;
}

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

static public int compareRaw(byte[] b1, int s1, int l1,
                byte[] b2, int s2, int l2) {
 try {
  int os1 = s1;
  {
   int i1 = org.apache.hadoop.record.Utils.readVInt(b1, s1);
   int i2 = org.apache.hadoop.record.Utils.readVInt(b2, s2);
   int z1 = org.apache.hadoop.record.Utils.getVIntSize(i1);
   int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
   s1+=z1; s2+=z2; l1-=z1; l2-=z2;
   int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
   if (r1 != 0) { return (r1<0)?-1:0; }
   s1+=i1; s2+=i2; l1-=i1; l1-=i2;
  }
  return (os1 - s1);
 } catch(java.io.IOException e) {
  throw new RuntimeException(e);
 }
}
public int compare(byte[] b1, int s1, int l1,

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

static public int compareRaw(byte[] b1, int s1, int l1,
                byte[] b2, int s2, int l2) {
 try {
  int os1 = s1;
  {
   int i1 = org.apache.hadoop.record.Utils.readVInt(b1, s1);
   int i2 = org.apache.hadoop.record.Utils.readVInt(b2, s2);
   int z1 = org.apache.hadoop.record.Utils.getVIntSize(i1);
   int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
   s1+=z1; s2+=z2; l1-=z1; l2-=z2;
   int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
   if (r1 != 0) { return (r1<0)?-1:0; }
   s1+=i1; s2+=i2; l1-=i1; l1-=i2;
  }
  return (os1 - s1);
 } catch(java.io.IOException e) {
  throw new RuntimeException(e);
 }
}
public int compare(byte[] b1, int s1, int l1,

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

static public int compareRaw(byte[] b1, int s1, int l1,
                byte[] b2, int s2, int l2) {
 try {
  int os1 = s1;
  {
   int i1 = org.apache.hadoop.record.Utils.readVInt(b1, s1);
   int i2 = org.apache.hadoop.record.Utils.readVInt(b2, s2);
   int z1 = org.apache.hadoop.record.Utils.getVIntSize(i1);
   int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
   s1+=z1; s2+=z2; l1-=z1; l2-=z2;
   int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
   if (r1 != 0) { return (r1<0)?-1:0; }
   s1+=i1; s2+=i2; l1-=i1; l1-=i2;
  }
  return (os1 - s1);
 } catch(java.io.IOException e) {
  throw new RuntimeException(e);
 }
}
public int compare(byte[] b1, int s1, int l1,

代码示例来源：origin: apache/chukwa

l1 -= z1;
l2 -= z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1, s1, i1, b2,
  s2, i2);
if (r1 != 0) {
l1 -= z1;
l2 -= z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1, s1, i1, b2,
  s2, i2);
if (r1 != 0) {

代码示例来源：origin: dnmilne/wikipediaminer

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;

代码示例来源：origin: kermitt2/entity-fishing

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;

代码示例来源：origin: apache/chukwa

l1 -= z1;
l2 -= z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1, s1, i1, b2,
  s2, i2);
if (r1 != 0) {
l1 -= z1;
l2 -= z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1, s1, i1, b2,
  s2, i2);
if (r1 != 0) {

代码示例来源：origin: dnmilne/wikipediaminer

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;

代码示例来源：origin: dnmilne/wikipediaminer

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;

代码示例来源：origin: kermitt2/entity-fishing

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;

代码示例来源：origin: kermitt2/entity-fishing

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;

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

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;
int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;
 int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
 s1+=z1; s2+=z2; l1-=z1; l2-=z2;
 int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
 if (r1 != 0) { return (r1<0)?-1:0; }
 s1+=i1; s2+=i2; l1-=i1; l1-=i2;
  int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
  s1+=z1; s2+=z2; l1-=z1; l2-=z2;
  int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
  if (r1 != 0) { return (r1<0)?-1:0; }
  s1+=i1; s2+=i2; l1-=i1; l1-=i2;

代码示例来源：origin: apache/chukwa

l1 -= z1;
l2 -= z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1, s1, i1,
  b2, s2, i2);
if (r1 != 0) {

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

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;
   int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
   s1+=z1; s2+=z2; l1-=z1; l2-=z2;
   int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
   if (r1 != 0) { return (r1<0)?-1:0; }
   s1+=i1; s2+=i2; l1-=i1; l1-=i2;

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

int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
s1+=z1; s2+=z2; l1-=z1; l2-=z2;
int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
if (r1 != 0) { return (r1<0)?-1:0; }
s1+=i1; s2+=i2; l1-=i1; l1-=i2;
   int z2 = org.apache.hadoop.record.Utils.getVIntSize(i2);
   s1+=z1; s2+=z2; l1-=z1; l2-=z2;
   int r1 = org.apache.hadoop.record.Utils.compareBytes(b1,s1,i1,b2,s2,i2);
   if (r1 != 0) { return (r1<0)?-1:0; }
   s1+=i1; s2+=i2; l1-=i1; l1-=i2;

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