org.apache.oozie.util
Class PropertiesUtils

java.lang.Object
  extended by org.apache.oozie.util.PropertiesUtils

public class PropertiesUtils
extends java.lang.Object


Field Summary
static java.lang.String DAY
           
static java.lang.String DAYS
           
static java.lang.String GB
           
static java.lang.String GROUPS
           
static java.lang.String HADOOP_UGI
           
static java.lang.String HADOOP_USER
           
static java.lang.String HOUR
           
static java.lang.String HOURS
           
static java.lang.String KB
           
static java.lang.String MAP_IN
           
static java.lang.String MAP_OUT
           
static java.lang.String MB
           
static java.lang.String MINUTE
           
static java.lang.String MINUTES
           
static java.lang.String MONTH
           
static java.lang.String PB
           
static java.lang.String RECORDS
           
static java.lang.String REDUCE_IN
           
static java.lang.String REDUCE_OUT
           
static java.lang.String TB
           
static java.lang.String YEAR
           
 
Constructor Summary
PropertiesUtils()
           
 
Method Summary
static void checkDisallowedProperties(org.apache.hadoop.conf.Configuration conf, java.util.Set<java.lang.String> set)
          Validate against DISALLOWED Properties.
static void createPropertySet(java.lang.String[] properties, java.util.Set<java.lang.String> set)
          Create a set from an array
static java.lang.String propertiesToString(java.util.Properties props)
           
static java.util.Properties readProperties(java.io.Reader reader, int maxDataLen)
           
static java.util.Properties stringToProperties(java.lang.String str)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

HADOOP_UGI

public static final java.lang.String HADOOP_UGI
See Also:
Constant Field Values

HADOOP_USER

public static final java.lang.String HADOOP_USER
See Also:
Constant Field Values

YEAR

public static final java.lang.String YEAR
See Also:
Constant Field Values

MONTH

public static final java.lang.String MONTH
See Also:
Constant Field Values

DAY

public static final java.lang.String DAY
See Also:
Constant Field Values

HOUR

public static final java.lang.String HOUR
See Also:
Constant Field Values

MINUTE

public static final java.lang.String MINUTE
See Also:
Constant Field Values

DAYS

public static final java.lang.String DAYS
See Also:
Constant Field Values

HOURS

public static final java.lang.String HOURS
See Also:
Constant Field Values

MINUTES

public static final java.lang.String MINUTES
See Also:
Constant Field Values

KB

public static final java.lang.String KB
See Also:
Constant Field Values

MB

public static final java.lang.String MB
See Also:
Constant Field Values

GB

public static final java.lang.String GB
See Also:
Constant Field Values

TB

public static final java.lang.String TB
See Also:
Constant Field Values

PB

public static final java.lang.String PB
See Also:
Constant Field Values

RECORDS

public static final java.lang.String RECORDS
See Also:
Constant Field Values

MAP_IN

public static final java.lang.String MAP_IN
See Also:
Constant Field Values

MAP_OUT

public static final java.lang.String MAP_OUT
See Also:
Constant Field Values

REDUCE_IN

public static final java.lang.String REDUCE_IN
See Also:
Constant Field Values

REDUCE_OUT

public static final java.lang.String REDUCE_OUT
See Also:
Constant Field Values

GROUPS

public static final java.lang.String GROUPS
See Also:
Constant Field Values
Constructor Detail

PropertiesUtils

public PropertiesUtils()
Method Detail

propertiesToString

public static java.lang.String propertiesToString(java.util.Properties props)

stringToProperties

public static java.util.Properties stringToProperties(java.lang.String str)

readProperties

public static java.util.Properties readProperties(java.io.Reader reader,
                                                  int maxDataLen)
                                           throws java.io.IOException
Throws:
java.io.IOException

createPropertySet

public static void createPropertySet(java.lang.String[] properties,
                                     java.util.Set<java.lang.String> set)
Create a set from an array

Parameters:
properties - String array
set - String set

checkDisallowedProperties

public static void checkDisallowedProperties(org.apache.hadoop.conf.Configuration conf,
                                             java.util.Set<java.lang.String> set)
                                      throws CommandException
Validate against DISALLOWED Properties.

Parameters:
conf - : configuration to check.
Throws:
CommandException


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