Example usage for org.apache.hadoop.mapreduce JobContext getConfiguration

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce JobContext getConfiguration.

Prototype

public Configuration getConfiguration();

Source Link

Document

Return the configuration for the job.

Usage

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloFileOutputFormat.java

License:Apache License

/**
 * This helper method provides an AccumuloConfiguration object constructed from the Accumulo defaults, and overridden with Accumulo properties that have been
 * stored in the Job's configuration.//from   w  ww  .jav  a2 s.co  m
 *
 * @param context
 *          the Hadoop context for the configured job
 * @since 1.5.0
 * @deprecated since 1.7.0 This method returns a type that is not part of the public API and is not guaranteed to be stable. The method was deprecated to
 *             discourage its use.
 */
@Deprecated
protected static AccumuloConfiguration getAccumuloConfiguration(JobContext context) {
    return FileOutputConfigurator.getAccumuloConfiguration(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Determines if the connector has been configured.
 *
 * @param context//ww  w.  j ava2  s  . c om
 *          the Hadoop context for the configured job
 * @return true if the connector has been configured, false otherwise
 * @since 1.5.0
 * @see #setConnectorInfo(Job, String, AuthenticationToken)
 */
protected static Boolean isConnectorInfoSet(JobContext context) {
    return OutputConfigurator.isConnectorInfoSet(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Gets the user name from the configuration.
 *
 * @param context/*from   www  .  jav  a  2  s .com*/
 *          the Hadoop context for the configured job
 * @return the user name
 * @since 1.5.0
 * @see #setConnectorInfo(Job, String, AuthenticationToken)
 */
protected static String getPrincipal(JobContext context) {
    return OutputConfigurator.getPrincipal(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Gets the authenticated token from either the specified token file or directly from the configuration, whichever was used when the job was configured.
 *
 * @param context/*from  www.j  a v a  2  s. co  m*/
 *          the Hadoop context for the configured job
 * @return the principal's authentication token
 * @since 1.6.0
 * @see #setConnectorInfo(Job, String, AuthenticationToken)
 * @see #setConnectorInfo(Job, String, String)
 */
protected static AuthenticationToken getAuthenticationToken(JobContext context) {
    AuthenticationToken token = OutputConfigurator.getAuthenticationToken(CLASS, context.getConfiguration());
    return ConfiguratorBase.unwrapAuthenticationToken(context, token);
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Initializes an Accumulo {@link Instance} based on the configuration.
 *
 * @param context/*from  w w w . j  av a2s .  co  m*/
 *          the Hadoop context for the configured job
 * @return an Accumulo instance
 * @since 1.5.0
 * @see #setZooKeeperInstance(Job, ClientConfiguration)
 */
protected static Instance getInstance(JobContext context) {
    return OutputConfigurator.getInstance(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Gets the log level from this configuration.
 *
 * @param context/*from   w w  w  .  j a  v  a2s  .  c om*/
 *          the Hadoop context for the configured job
 * @return the log level
 * @since 1.5.0
 * @see #setLogLevel(Job, Level)
 */
protected static Level getLogLevel(JobContext context) {
    return OutputConfigurator.getLogLevel(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Gets the default table name from the configuration.
 *
 * @param context//from   www  .j  av a2 s .  com
 *          the Hadoop context for the configured job
 * @return the default table name
 * @since 1.5.0
 * @see #setDefaultTableName(Job, String)
 */
protected static String getDefaultTableName(JobContext context) {
    return OutputConfigurator.getDefaultTableName(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Gets the {@link BatchWriterConfig} settings.
 *
 * @param context/*from   w  w  w . ja v a2  s .co  m*/
 *          the Hadoop context for the configured job
 * @return the configuration object
 * @since 1.5.0
 * @see #setBatchWriterOptions(Job, BatchWriterConfig)
 */
protected static BatchWriterConfig getBatchWriterOptions(JobContext context) {
    return OutputConfigurator.getBatchWriterOptions(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Determines whether tables are permitted to be created as needed.
 *
 * @param context//from  w  w  w.java2s. c o m
 *          the Hadoop context for the configured job
 * @return true if the feature is disabled, false otherwise
 * @since 1.5.0
 * @see #setCreateTables(Job, boolean)
 */
protected static Boolean canCreateTables(JobContext context) {
    return OutputConfigurator.canCreateTables(CLASS, context.getConfiguration());
}

From source file:org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.java

License:Apache License

/**
 * Determines whether this feature is enabled.
 *
 * @param context//from   w  ww  .  jav a 2 s.  co m
 *          the Hadoop context for the configured job
 * @return true if the feature is enabled, false otherwise
 * @since 1.5.0
 * @see #setSimulationMode(Job, boolean)
 */
protected static Boolean getSimulationMode(JobContext context) {
    return OutputConfigurator.getSimulationMode(CLASS, context.getConfiguration());
}