Big Data Management User Guide > Function Reference > Function Support in the Hadoop Environment
  

Function Support in the Hadoop Environment

Some Informatica transformation language functions that are valid in the native environment might be restricted or unsupported in the Hadoop environment. Functions not listed in this table are supported on all engines without restrictions.
Important: When you push a mapping to the Hadoop environment, the engine that processes the mapping uses a set of rules different from the Data Integration Service. As a result, the mapping results can vary based on the rules that the engine uses.
The following table lists functions and levels of support for functions on different engines in the Hadoop environment.
Function
Blaze Engine
Spark Engine
Hive Engine
ABORT
Not supported
Not supported
Not supported
ANY
Supported
Supported
Supported
ARRAY
Not supported
Supported
Not supported
AVG
Supported
Supported
Supported
CAST
Not supported
Supported
Not supported
COLLECT_LIST
Not supported
Supported
Not supported
COLLECT_MAP
Not supported
Supported
Not supported
CONCAT_ARRAY
Not supported
Supported
Not supported
COUNT
Supported
Supported
Supported
CREATE_TIMESTAMP_TZ
Supported
Not supported
Not supported
CUME
Not supported
Not supported
Not supported
DECOMPRESS
Supported
Supported
Supported
ERROR
Not supported
Not supported
Not supported
FIRST
Not supported
Not supported
Not supported
GET_TIMEZONE
Supported
Not supported
Not supported
GET_TIMESTAMP
Supported
Not supported
Not supported
LAST
Not supported
Not supported
Not supported
LAG
Not supported
Supported
Not supported
LEAD
Not supported
Supported
Not supported
MAP
Not supported
Supported
Not supported
MAP_FROM_ARRAYS
Not supported
Supported
Not supported
MAP_KEYS
Not supported
Supported
Not supported
MAP_VALUES
Not supported
Supported
Not supported
MAX (Dates)
Supported
Supported
Not supported
MAX (Numbers)
Supported
Supported
Supported
MAX (String)
Supported
Supported
Supported
METAPHONE
Supported
Supported
Supported
MIN (Dates)
Supported
Supported
Not supported
MIN (Numbers)
Supported
Supported
Supported
MIN (String)
Supported
Supported
Supported
MOVINGAVG
Not supported
Not supported
Not supported
MOVINGSUM
Not supported
Not supported
Not supported
PERCENTILE
Supported
Supported
Supported
RESPEC
Not supported
Supported
Not supported
SIZE
Not supported
Supported
Not supported
STDDEV
Supported
Supported
Supported
STRUCT
Not supported
Supported
Not supported
STRUCT_AS
Not supported
Supported
Not supported
SUM
Supported
Supported
Supported
SYSTIMESTAMP
Supported
Supported
Supported
TO_DATE
Supported
Supported
Supported
TO_DECIMAL
Supported
Supported
Supported
TO_DECIMAL38
Supported
Supported
Supported
TO_TIMESTAMP_TZ
Supported
Not supported
Supported
UUID4
Supported
Supported
Supported
UUID_UNPARSE
Supported
Supported
Supported
VARIANCE
Supported
Supported
Supported
For more information, see the Informatica Transformation Language Reference.