Example usage for org.apache.hadoop.yarn.server.api ApplicationInitializationContext getUser

Introduction

In this page you can find the example usage for org.apache.hadoop.yarn.server.api ApplicationInitializationContext getUser.

Prototype

public String getUser() 

Source Link

Document

Get the user-name of the application-submitter

Usage

From source file:com.mellanox.hadoop.mapred.UdaShuffleHandler.java

License:Apache License

@Override
public void initializeApplication(ApplicationInitializationContext context) {
    LOG.info("starting initializeApplication of UdaShuffleHandler");

    String user = context.getUser();
    ApplicationId appId = context.getApplicationId();

    JobID jobId = new JobID(Long.toString(appId.getClusterTimestamp()), appId.getId());
    //     rdmaChannel = new UdaPluginSH(conf, user, jobId);     
    rdmaChannel.addJob(user, jobId);/*from  w  w  w.ja  v a  2  s. c  o m*/
    LOG.info("finished initializeApplication of UdaShuffleHandler");
}

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From source file:org.apache.tajo.pullserver.PullServerAuxService.java

License:Apache License

@Override
public void initializeApplication(ApplicationInitializationContext appInitContext) {
    // TODO these bytes should be versioned
    // TODO: Once SHuffle is out of NM, this can use MR APIs
    this.appId = appInitContext.getApplicationId();
    this.queryId = TajoIdUtils.parseQueryId(appId.toString());
    this.userName = appInitContext.getUser();
    userRsrc.put(this.appId.toString(), this.userName);
}

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From source file:org.apache.tajo.yarn.TajoPullServerService.java

License:Apache License

@Override
public void initializeApplication(ApplicationInitializationContext context) {
    // TODO these bytes should be versioned
    // TODO: Once SHuffle is out of NM, this can use MR APIs
    String user = context.getUser();
    ApplicationId appId = context.getApplicationId();
    //    ByteBuffer secret = context.getApplicationDataForService();
    userRsrc.put(appId.toString(), user);
}

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From source file:org.apache.tez.auxservices.ShuffleHandler.java

License:Apache License

@Override
public void initializeApplication(ApplicationInitializationContext context) {

    String user = context.getUser();
    ApplicationId appId = context.getApplicationId();
    ByteBuffer secret = context.getApplicationDataForService();
    // TODO these bytes should be versioned
    try {//  www . jav  a 2 s  . com
        Token<JobTokenIdentifier> jt = deserializeServiceData(secret);
        // TODO: Once SHuffle is out of NM, this can use MR APIs
        JobID jobId = new JobID(Long.toString(appId.getClusterTimestamp()), appId.getId());
        recordJobShuffleInfo(jobId, user, jt);
    } catch (IOException e) {
        LOG.error("Error during initApp", e);
        // TODO add API to AuxiliaryServices to report failures
    }
}

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From source file:org.apache.tez.engine.common.shuffle.server.ShuffleHandler.java

License:Apache License

@Override
public void initializeApplication(ApplicationInitializationContext initAppContext) {
    // TODO these bytes should be versioned
    try {// w  w  w  .ja v a2s  . c  om
        String user = initAppContext.getUser();
        ApplicationId appId = initAppContext.getApplicationId();
        ByteBuffer secret = initAppContext.getApplicationDataForService();
        Token<JobTokenIdentifier> jt = deserializeServiceData(secret);
        // TODO: Once SHuffle is out of NM, this can use MR APIs
        userRsrc.put(appId.toString(), user);
        LOG.info("Added token for " + appId.toString());
        secretManager.addTokenForJob(appId.toString(), jt);
    } catch (IOException e) {
        LOG.error("Error during initApp", e);
        // TODO add API to AuxiliaryServices to report failures
    }
}

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