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FIX-001 - Parallelization field

FIX-001 - Parallelization field

Owned by Martina Pospisilova (Unlicensed)
Oct 02, 2018

BUG FIX ARCHIVE

https://mats.datavard.com/downloader.php?ticketid=031d36bbb9ac937bd9b0a4c46bce3264

Description: OutBoard DataTiering FIX-001 - Parallelization field

Password: Datavard1

Transports requests

Request
Date
Owner
Short Text
HD4K90010101.10.2018DATAVARDOutboard DataTiering FIX-001 - Parallelization field

ISSUE DESCRIPTION

In the case there is a huge amount of data in a DataProvider, the analysis of the partitioning field might take too long (class /DVD/RL_CL_PART_UTIL). HANA can only insert 2,000,000,000 records into a memory. 

ERROR DESCRIPTION

The archiving job was running without a progress, due to a huge amount of data in a DataProvider.


SOLUTION

We added the user setting "Parallelization field" and implemented it into the offloading copy phase. If the value of this setting isn't empty, partitioning will be based on the entered field name, otherwise partitioning analysis will run as usually.

We recommend to use a field name that has many distinct values (has a higher granularity), for example a document number.