| Class | Description |
|---|---|
| HashFNV |
Syntax:
long HashFNV(String string_to_hash, [int mod]).
|
| HashFNV1 |
Implementation for HashFNV which takes 1 parameter
|
| HashFNV2 |
Implementation for HashFNV which takes 2 parameter
|
| INDEXOF | Deprecated
Use
INDEXOF |
| LASTINDEXOF | Deprecated
Use
LAST_INDEX_OF |
| LcFirst | Deprecated
Use
LCFIRST |
| LENGTH |
string.LENGTH implements eval function to find length of a string
Example:
register piggybank.jar;
A = load 'mydata' as (name);
B = foreach A generate string.LENGTH(name);
dump B;
|
| LookupInFiles |
Syntax:
int lookupInFiles(String expression,... |
| LOWER | Deprecated
Use
LOWER |
| RegexExtract | Deprecated
Use
REGEX_EXTRACT |
| RegexExtractAll | Deprecated |
| RegexMatch |
Syntax:
int RegexMatch(String expression, String regex).
Output:
return 1 if expression contains regex, 0 otherwise.
|
| REPLACE | Deprecated
Use
REPLACE |
| Reverse | |
| Split | Deprecated
Use
STRSPLIT |
| Stuff |
Given a string, this UDF replaces a substring given its starting index and
length with the given replacement string.
|
| SUBSTRING | Deprecated
Use
SUBSTRING |
| Trim | Deprecated
Use
TRIM |
| UcFirst | Deprecated
Use
UCFIRST |
| UPPER | Deprecated
Use
UPPER |
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