org.apache.hadoop.hive.ql.exec.tez

Class Utils

java.lang.Object

org.apache.hadoop.hive.ql.exec.tez.Utils

public class Utils
extends Object

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static org.apache.hadoop.mapred.split.SplitLocationProvider	getSplitLocationProvider(org.apache.hadoop.conf.Configuration conf, boolean useCacheAffinity, org.slf4j.Logger LOG)
static org.apache.hadoop.mapred.split.SplitLocationProvider	getSplitLocationProvider(org.apache.hadoop.conf.Configuration conf, org.slf4j.Logger LOG)
static org.apache.tez.common.counters.TezCounters	mergeTezCounters(org.apache.tez.common.counters.TezCounters counter1, org.apache.tez.common.counters.TezCounters counter2) Merges two different tez counters into one

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

getSplitLocationProvider

public static org.apache.hadoop.mapred.split.SplitLocationProvider getSplitLocationProvider(org.apache.hadoop.conf.Configuration conf,
                                                                                            org.slf4j.Logger LOG)
                                                                                     throws IOException

Throws:

IOException

getSplitLocationProvider

public static org.apache.hadoop.mapred.split.SplitLocationProvider getSplitLocationProvider(org.apache.hadoop.conf.Configuration conf,
                                                                                            boolean useCacheAffinity,
                                                                                            org.slf4j.Logger LOG)
                                                                                     throws IOException

Throws:

IOException

mergeTezCounters

public static org.apache.tez.common.counters.TezCounters mergeTezCounters(org.apache.tez.common.counters.TezCounters counter1,
                                                                          org.apache.tez.common.counters.TezCounters counter2)

Merges two different tez counters into one

Parameters:

counter1 - - tez counter 1

counter2 - - tez counter 2

Returns:

- merged tez counter