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https://issues.apache.org/jira/browse/GRIFFIN-289?focusedWorklogId=326388&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-326388
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ASF GitHub Bot logged work on GRIFFIN-289:
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Author: ASF GitHub Bot
Created on: 10/Oct/19 15:13
Start Date: 10/Oct/19 15:13
Worklog Time Spent: 10m
Work Description: asfgit commented on pull request #538: [GRIFFIN-289]New
feature for griffin COMPLETENESS dq type
URL: https://github.com/apache/griffin/pull/538
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Issue Time Tracking
-------------------
Worklog Id: (was: 326388)
Time Spent: 3h (was: 2h 50m)
> new feature for griffin COMPLETENESS dq type
> --------------------------------------------
>
> Key: GRIFFIN-289
> URL: https://issues.apache.org/jira/browse/GRIFFIN-289
> Project: Griffin
> Issue Type: New Feature
> Components: completeness-batch
> Affects Versions: 0.3.1-incubating
> Reporter: Zhao Li
> Priority: Major
> Time Spent: 3h
> Remaining Estimate: 0h
>
> Hello
>
> Now we use griffin measure module to check batch data quality. In
> COMPLETENESS dq type, griffin checks how many incomplete records in table,
> and griffin only check if one column is 'null' or not.
>
> However, only "null" is not enough to consider whether one column is invalid
> or not. In our condition, analysts may consider other value is invalid even
> though they are not "null". For example, one column named "company", if
> company in ("a", "b", "c"), this record is invalid.
>
> Here we need two ways for user to filter incomplete record, one is
> "enumeration", users write all invalid values they think for one column; the
> other is "regular expression", users write regular expression to match
> invalid values for one column.
>
> Could griffin updates COMPLETENESS dq type to support our "enumeration" and
> "regular expression" way to filter incomplete records?
>
> Regards
>
> Zhao
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