org.apache.hadoop.hive.common

Class BlobStorageUtils

java.lang.Object

org.apache.hadoop.hive.common.BlobStorageUtils

public class BlobStorageUtils
extends Object

Utilities for different blob (object) storage systems

Constructor Summary

Constructors

Constructor and Description
BlobStorageUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	areOptimizationsEnabled(org.apache.hadoop.conf.Configuration conf) Returns true if HiveConf.ConfVars#HIVE_BLOBSTORE_OPTIMIZATIONS_ENABLED is true, false otherwise.
static boolean	isBlobStorageAsScratchDir(org.apache.hadoop.conf.Configuration conf)
static boolean	isBlobStorageFileSystem(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs)
static boolean	isBlobStoragePath(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path path)
static boolean	isBlobStorageScheme(org.apache.hadoop.conf.Configuration conf, String scheme)

Methods inherited from class java.lang.Object

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

Constructor Detail

BlobStorageUtils

public BlobStorageUtils()

Method Detail

isBlobStoragePath

public static boolean isBlobStoragePath(org.apache.hadoop.conf.Configuration conf,
                                        org.apache.hadoop.fs.Path path)

isBlobStorageFileSystem

public static boolean isBlobStorageFileSystem(org.apache.hadoop.conf.Configuration conf,
                                              org.apache.hadoop.fs.FileSystem fs)

isBlobStorageScheme

public static boolean isBlobStorageScheme(org.apache.hadoop.conf.Configuration conf,
                                          String scheme)

isBlobStorageAsScratchDir

public static boolean isBlobStorageAsScratchDir(org.apache.hadoop.conf.Configuration conf)

areOptimizationsEnabled

public static boolean areOptimizationsEnabled(org.apache.hadoop.conf.Configuration conf)

Returns true if HiveConf.ConfVars#HIVE_BLOBSTORE_OPTIMIZATIONS_ENABLED is true, false otherwise.