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https://issues.apache.org/jira/browse/PHOENIX-5807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17071451#comment-17071451
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Hudson commented on PHOENIX-5807:
---------------------------------
ABORTED: Integrated in Jenkins build PreCommit-PHOENIX-Build #3683 (See
[https://builds.apache.org/job/PreCommit-PHOENIX-Build/3683/])
PHOENIX-5807 Index rows without empty column should be treated as (kadir: rev
54f2c93176ce57a077769a6f9740345c1da3ac45)
* (edit)
phoenix-core/src/it/java/org/apache/phoenix/end2end/index/GlobalIndexCheckerIT.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/index/GlobalIndexChecker.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/IndexRebuildRegionScanner.java
> Index rows without empty column should be treated as unverified
> ---------------------------------------------------------------
>
> Key: PHOENIX-5807
> URL: https://issues.apache.org/jira/browse/PHOENIX-5807
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 5.0.0, 4.14.3
> Reporter: Kadir OZDEMIR
> Assignee: Kadir OZDEMIR
> Priority: Major
> Attachments: PHOENIX-5807.4.x.001.patch
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> In the new index design, an index row is composed of cells with the same
> timestamp and the empty column cell holds the verify status of the row.
> However, it is possible that the empty column of an index row can be
> compacted away if the row is made unverified due to a failed data table
> overwrite. This failed overwrite will make the existing verified row index
> row unverified by overwriting the existing row with the empty column cell
> with the unverified status. If this row is not scanned before the next major
> compaction, the empty column cell of the overwritten index row can be removed
> by the compaction since there will be more than one version of it. If this
> row is retrieved via an SCN connection, then the returned row will not
> include the empty column cell. Not having empty column is treated as an
> exception currently. Instead, the row without an empty column should be
> treated as an unverified row and it should be repaired.
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