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Java RMDelegationTokenIdentifier.setMaxDate方法代码示例

本文整理汇总了Java中org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier.setMaxDate方法的典型用法代码示例。如果您正苦于以下问题:Java RMDelegationTokenIdentifier.setMaxDate方法的具体用法?Java RMDelegationTokenIdentifier.setMaxDate怎么用?Java RMDelegationTokenIdentifier.setMaxDate使用的例子?那么恭喜您, 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org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier的用法示例。


在下文中一共展示了RMDelegationTokenIdentifier.setMaxDate方法的1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: testRMDelegationTokenIdentifier

import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier; //导入方法依赖的package包/类
@Test
public void testRMDelegationTokenIdentifier() throws IOException {
  
  Text owner = new Text("user1");
  Text renewer = new Text("user2");
  Text realUser = new Text("user3");
  long issueDate = 1;
  long maxDate = 2;
  int sequenceNumber = 3;
  int masterKeyId = 4;
  
  RMDelegationTokenIdentifier token = 
      new RMDelegationTokenIdentifier(owner, renewer, realUser);
  token.setIssueDate(issueDate);
  token.setMaxDate(maxDate);
  token.setSequenceNumber(sequenceNumber);
  token.setMasterKeyId(masterKeyId);
  
  RMDelegationTokenIdentifier anotherToken = new RMDelegationTokenIdentifier();
  
  byte[] tokenContent = token.getBytes();
  DataInputBuffer dib = new DataInputBuffer();
  dib.reset(tokenContent, tokenContent.length);
  anotherToken.readFields(dib);
  dib.close();
  // verify the whole record equals with original record
  Assert.assertEquals("Token is not the same after serialization " +
      "and deserialization.", token, anotherToken);
  
  Assert.assertEquals("owner from proto is not the same with original token",
      anotherToken.getOwner(), owner);
  
  Assert.assertEquals("renewer from proto is not the same with original token",
      anotherToken.getRenewer(), renewer);
  
  Assert.assertEquals("realUser from proto is not the same with original token",
      anotherToken.getRealUser(), realUser);
  
  Assert.assertEquals("issueDate from proto is not the same with original token",
      anotherToken.getIssueDate(), issueDate);
  
  Assert.assertEquals("maxDate from proto is not the same with original token",
      anotherToken.getMaxDate(), maxDate);
  
  Assert.assertEquals("sequenceNumber from proto is not the same with original token",
      anotherToken.getSequenceNumber(), sequenceNumber);
  
  Assert.assertEquals("masterKeyId from proto is not the same with original token",
      anotherToken.getMasterKeyId(), masterKeyId);
  
  // Test getProto    
  RMDelegationTokenIdentifier token1 = 
      new RMDelegationTokenIdentifier(owner, renewer, realUser);
  token1.setIssueDate(issueDate);
  token1.setMaxDate(maxDate);
  token1.setSequenceNumber(sequenceNumber);
  token1.setMasterKeyId(masterKeyId);
  YARNDelegationTokenIdentifierProto tokenProto = token1.getProto();
  // Write token proto to stream
  ByteArrayOutputStream baos = new ByteArrayOutputStream();
  DataOutputStream out = new DataOutputStream(baos);
  tokenProto.writeTo(out);

  // Read token
  byte[] tokenData = baos.toByteArray();
  RMDelegationTokenIdentifier readToken = new RMDelegationTokenIdentifier();
  DataInputBuffer db = new DataInputBuffer();
  db.reset(tokenData, tokenData.length);
  readToken.readFields(db);

  // Verify if read token equals with original token
  Assert.assertEquals("Token from getProto is not the same after " +
      "serialization and deserialization.", token1, readToken);
  db.close();
  out.close();
}
 
开发者ID:naver,项目名称:hadoop,代码行数:77,代码来源:TestYARNTokenIdentifier.java


注:本文中的org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier.setMaxDate方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。