Duplicate Records Processed in Workbook Functions
Details
Functions output duplicate records on some workbook sheets. Specifically, source Parquet files less than the threshold may be read twice. Any downstream calculations include the duplicated data.
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- Datameer 7.1: 7.1.3, 7.1.4 and 7.1.5
- Datameer 6.4: 6.4.7, 6.4.8 and 6.4.9
- Datameer 6.3: 6.3.9 and 6.3.10
Users Affected:
Datameer users that reference data from data sources that are stored in Parquet and is below a certain size, the small file is read twice. Users of downstream workbooks may be indirectly impacted.
Severity:
High
Resolved Versions:
It is recommended to install the latest Datameer Maintenance Release. At a minimum, this issue is resolved in the following Datameer versions:
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Datameer versions beyond 7.1.6 also include the fix.
Immediate Action Required:
To work-around this issue, there is an immediately available option:
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