wt is meant by repartioning in howmany ways it can be done.
Answers were Sorted based on User's Feedback
Answer / duffer
Repartitioning means changing one or both of the following:
1) The degree of parallelism of partitioned data
2) The grouping of records within the partitions of
partitioned data
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / lakshmi
Repartitioning Technique in Ab Initio is to apply
departition on a data set and the apply Partitioning on the
transformed data.
Its used when there is requirement of changing 2way mfs
into 4way.
I dont know any otherways of achieving this Repartitioning.
Thanks
Is This Answer Correct ? | 0 Yes | 3 No |
Given input file with single column having 1 2 2 4 3 .. Required output 1 2 2 4 4 4 4 3 3 3.. How?
What are “business rules” in ab initio business rules environment (bre)?
How you can create cross joined output using join component ?
Runtime behavior of Normalize and Reformat
How do you add default rules in transformer?
What is the diff between abinitiorc and .abinitiorc files ?
What are the different versions and releases of ABinitio ?
How can we test the abintio manually and automation?
Have you worked with packages?
What are the operations that support avoiding duplicate record?
Can anyone give me an exaple of realtime start script in the graph?
How to insert/update a csv file by comparing it with another csv file? for example, i have 2 input files : ColA ColB ColC 1 A AA 2 B AB 3 C CC and second one : ColA ColB ColC 2 B BB 4 D DC Job should compare these 2 files and update the records present in first input file. so the output file will look like this: ColA ColB ColC 1 A AA 2 B BB 3 C CC 4 D DC