Package org.apache.hadoop.mapred

Examples of org.apache.hadoop.mapred.YARNRunner

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  public void setUp() throws Exception {
    resourceMgrDelegate = mock(ResourceMgrDelegate.class);
    conf = new YarnConfiguration();
    clientCache = new ClientCache(conf, resourceMgrDelegate);
    clientCache = spy(clientCache);
    yarnRunner = new YARNRunner(conf, resourceMgrDelegate, clientCache);
    yarnRunner = spy(yarnRunner);
    submissionContext = mock(ApplicationSubmissionContext.class);
    doAnswer(
        new Answer<ApplicationSubmissionContext>() {
          @Override
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    UserGroupInformation.createRemoteUser("someone").doAs(
        new PrivilegedExceptionAction<Void>() {
          @Override
          public Void run() throws Exception {
            yarnRunner = new YARNRunner(conf, null, null);
            yarnRunner.getDelegationTokenFromHS(hsProxy);
            verify(hsProxy).
              getDelegationToken(any(GetDelegationTokenRequest.class));
            return null;
          }
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    JobConf jobConf = new JobConf();
   
    jobConf.set(MRJobConfig.MR_AM_ADMIN_COMMAND_OPTS, "-Djava.net.preferIPv4Stack=true");
    jobConf.set(MRJobConfig.MR_AM_COMMAND_OPTS, "-Xmx1024m");
   
    YARNRunner yarnRunner = new YARNRunner(jobConf);
   
    File jobxml = new File(testWorkDir, MRJobConfig.JOB_CONF_FILE);
    OutputStream out = new FileOutputStream(jobxml);
    conf.writeXml(out);
    out.close();
   
    File jobsplit = new File(testWorkDir, MRJobConfig.JOB_SPLIT);
    out = new FileOutputStream(jobsplit);
    out.close();
   
    File jobsplitmetainfo = new File(testWorkDir, MRJobConfig.JOB_SPLIT_METAINFO);
    out = new FileOutputStream(jobsplitmetainfo);
    out.close();
   
    File appTokens = new File(testWorkDir, MRJobConfig.APPLICATION_TOKENS_FILE);
    out = new FileOutputStream(appTokens);
    out.close();
   
    ApplicationSubmissionContext submissionContext =
        yarnRunner.createApplicationSubmissionContext(jobConf, testWorkDir.toString(), new Credentials());
   
    ContainerLaunchContext containerSpec = submissionContext.getAMContainerSpec();
    List<String> commands = containerSpec.getCommands();
   
    int index = 0;
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    JobConf jobConf = new JobConf();
   
    jobConf.set(MRJobConfig.MR_AM_ADMIN_COMMAND_OPTS, "-Djava.net.preferIPv4Stack=true -Djava.library.path=foo");
    jobConf.set(MRJobConfig.MR_AM_COMMAND_OPTS, "-Xmx1024m -Djava.library.path=bar");
   
    YARNRunner yarnRunner = new YARNRunner(jobConf);
   
    File jobxml = new File(testWorkDir, MRJobConfig.JOB_CONF_FILE);
    OutputStream out = new FileOutputStream(jobxml);
    conf.writeXml(out);
    out.close();
   
    File jobsplit = new File(testWorkDir, MRJobConfig.JOB_SPLIT);
    out = new FileOutputStream(jobsplit);
    out.close();
   
    File jobsplitmetainfo = new File(testWorkDir, MRJobConfig.JOB_SPLIT_METAINFO);
    out = new FileOutputStream(jobsplitmetainfo);
    out.close();
   
    File appTokens = new File(testWorkDir, MRJobConfig.APPLICATION_TOKENS_FILE);
    out = new FileOutputStream(appTokens);
    out.close();
   
    @SuppressWarnings("unused")
    ApplicationSubmissionContext submissionContext =
        yarnRunner.createApplicationSubmissionContext(jobConf, testWorkDir.toString(), new Credentials());
  
    String logMsg = bout.toString();
    assertTrue(logMsg.contains("WARN - Usage of -Djava.library.path in " +
        "yarn.app.mapreduce.am.admin-command-opts can cause programs to no " +
        "longer function if hadoop native libraries are used. These values " +
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    resourceMgrDelegate = mock(ResourceMgrDelegate.class);
    conf = new YarnConfiguration();
    conf.set(YarnConfiguration.RM_PRINCIPAL, "mapred/host@REALM");
    clientCache = new ClientCache(conf, resourceMgrDelegate);
    clientCache = spy(clientCache);
    yarnRunner = new YARNRunner(conf, resourceMgrDelegate, clientCache);
    yarnRunner = spy(yarnRunner);
    submissionContext = mock(ApplicationSubmissionContext.class);
    doAnswer(
        new Answer<ApplicationSubmissionContext>() {
          @Override
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    UserGroupInformation.createRemoteUser("someone").doAs(
        new PrivilegedExceptionAction<Void>() {
          @Override
          public Void run() throws Exception {
            yarnRunner = new YARNRunner(conf, null, null);
            yarnRunner.getDelegationTokenFromHS(hsProxy);
            verify(hsProxy).
              getDelegationToken(any(GetDelegationTokenRequest.class));
            return null;
          }
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    JobConf jobConf = new JobConf();
   
    jobConf.set(MRJobConfig.MR_AM_ADMIN_COMMAND_OPTS, "-Djava.net.preferIPv4Stack=true");
    jobConf.set(MRJobConfig.MR_AM_COMMAND_OPTS, "-Xmx1024m");
   
    YARNRunner yarnRunner = new YARNRunner(jobConf);
   
    File jobxml = new File(testWorkDir, MRJobConfig.JOB_CONF_FILE);
    OutputStream out = new FileOutputStream(jobxml);
    conf.writeXml(out);
    out.close();
   
    File jobsplit = new File(testWorkDir, MRJobConfig.JOB_SPLIT);
    out = new FileOutputStream(jobsplit);
    out.close();
   
    File jobsplitmetainfo = new File(testWorkDir, MRJobConfig.JOB_SPLIT_METAINFO);
    out = new FileOutputStream(jobsplitmetainfo);
    out.close();
   
    File appTokens = new File(testWorkDir, MRJobConfig.APPLICATION_TOKENS_FILE);
    out = new FileOutputStream(appTokens);
    out.close();
   
    ApplicationSubmissionContext submissionContext =
        yarnRunner.createApplicationSubmissionContext(jobConf, testWorkDir.toString(), new Credentials());
   
    ContainerLaunchContext containerSpec = submissionContext.getAMContainerSpec();
    List<String> commands = containerSpec.getCommands();
   
    int index = 0;
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    JobConf jobConf = new JobConf();
   
    jobConf.set(MRJobConfig.MR_AM_ADMIN_COMMAND_OPTS, "-Djava.net.preferIPv4Stack=true -Djava.library.path=foo");
    jobConf.set(MRJobConfig.MR_AM_COMMAND_OPTS, "-Xmx1024m -Djava.library.path=bar");
   
    YARNRunner yarnRunner = new YARNRunner(jobConf);
   
    File jobxml = new File(testWorkDir, MRJobConfig.JOB_CONF_FILE);
    OutputStream out = new FileOutputStream(jobxml);
    conf.writeXml(out);
    out.close();
   
    File jobsplit = new File(testWorkDir, MRJobConfig.JOB_SPLIT);
    out = new FileOutputStream(jobsplit);
    out.close();
   
    File jobsplitmetainfo = new File(testWorkDir, MRJobConfig.JOB_SPLIT_METAINFO);
    out = new FileOutputStream(jobsplitmetainfo);
    out.close();
   
    File appTokens = new File(testWorkDir, MRJobConfig.APPLICATION_TOKENS_FILE);
    out = new FileOutputStream(appTokens);
    out.close();
   
    @SuppressWarnings("unused")
    ApplicationSubmissionContext submissionContext =
        yarnRunner.createApplicationSubmissionContext(jobConf, testWorkDir.toString(), new Credentials());
  
    String logMsg = bout.toString();
    assertTrue(logMsg.contains("WARN - Usage of -Djava.library.path in " +
        "yarn.app.mapreduce.am.admin-command-opts can cause programs to no " +
        "longer function if hadoop native libraries are used. These values " +
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Related Classes of org.apache.hadoop.mapred.YARNRunner

  • org.apache.hadoop.fs.FileStatus
  • org.apache.hadoop.fs.Path
  • org.apache.hadoop.io.DataOutputBuffer
  • org.apache.hadoop.io.Text
  • org.apache.hadoop.mapred.TestYARNRunner
  • org.apache.hadoop.mapreduce.JobStatus
  • org.apache.hadoop.mapreduce.TestYarnClientProtocolProvider
  • org.apache.hadoop.mapreduce.v2.api.MRClientProtocol
  • org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenRequest
  • org.apache.hadoop.mapreduce.v2.TestYARNRunner
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