Example usage for org.apache.hadoop.mapred TaskAttemptContext getConfiguration

Introduction

In this page you can find the example usage for org.apache.hadoop.mapred TaskAttemptContext getConfiguration.

Prototype

public Configuration getConfiguration();

Source Link

Document

Return the configuration for the job.

Usage

From source file:com.vertica.hivestoragehandler.VerticaOutputFormat.java

License:Apache License

/** {@inheritDoc} */
public RecordWriter<Text, VerticaRecord> getRecordWriter(TaskAttemptContext context) throws IOException {

    VerticaConfiguration config = new VerticaConfiguration(context.getConfiguration());

    String name = context.getJobName();
    String table = config.getOutputTableName();
    try {/*from  w  w w  .j  a  v  a  2s .  c  o  m*/
        return new VerticaRecordWriter(getConnection(context.getConfiguration()), table, config.getBatchSize());
    } catch (SQLException e) {
        throw new IOException(e);
    }
}

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From source file:com.vertica.hivestoragehandler.VerticaOutputFormat.java

License:Apache License

/** (@inheritDoc) */
public OutputCommitter getOutputCommitter(TaskAttemptContext context) throws IOException, InterruptedException {

    VerticaConfiguration config = new VerticaConfiguration(context.getConfiguration());

    try {/*from w w w. j  a v  a 2 s.  co m*/
        Class outputCommitterClass = config.getOutputCommitterClass();
        LOG.info("Initializing OutputCommitter class " + outputCommitterClass.getCanonicalName());
        return initializeOutputCommitter(outputCommitterClass, context.getConfiguration());
    } catch (ClassNotFoundException e) {
        throw new IOException("Could not find OutputCommitter class confiugured as "
                + VerticaConfiguration.OUTPUT_COMMITTER_CLASS_PARAM, e);
    }
}

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From source file:org.apache.hive.hcatalog.mapreduce.HCatMapRedUtil.java

License:Apache License

public static TaskAttemptContext createTaskAttemptContext(
        org.apache.hadoop.mapreduce.TaskAttemptContext context) {
    return createTaskAttemptContext(new JobConf(context.getConfiguration()),
            org.apache.hadoop.mapred.TaskAttemptID.forName(context.getTaskAttemptID().toString()),
            Reporter.NULL);/*from  w  w w  .j  av a  2s  .  co m*/
}

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