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https://issues.apache.org/jira/browse/RANGER-1054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15346089#comment-15346089
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rangerqa commented on RANGER-1054:
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{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12812756/RANGER-1054.patch
against master revision 0468bc0.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
+1 checkstyle. The patch generated 0 code style errors.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-RANGER-Build/271//testReport/
Console output:
https://builds.apache.org/job/PreCommit-RANGER-Build/271//console
This message is automatically generated.
> Enhance column masking feature to support custom value/expression
> -----------------------------------------------------------------
>
> Key: RANGER-1054
> URL: https://issues.apache.org/jira/browse/RANGER-1054
> Project: Ranger
> Issue Type: Bug
> Components: plugins
> Affects Versions: 0.6.0
> Reporter: Madhan Neethiraj
> Assignee: Madhan Neethiraj
> Attachments: RANGER-1054.patch
>
>
> Column-masking feature supports a number of masking types - like
> mask/mask_first_4/mask_last_4/mask_show_first_4/.. Adding support to enable
> custom value or expression can make this feature easily extendable, to
> address various use cases. For example:
> {noformat}
> - to show only first 4 digits of ccn field, the expression would be
> 'substr({col}, 0, 4)'
> - to show only last 4 digits of ccn field, the expression would be
> 'substr({col}, length({col} - 3)'
> {noformat}
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