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https://issues.apache.org/jira/browse/HIVE-24991?focusedWorklogId=607837&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-607837
]
ASF GitHub Bot logged work on HIVE-24991:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Jun/21 12:49
Start Date: 07/Jun/21 12:49
Worklog Time Spent: 10m
Work Description: pgaref commented on a change in pull request #2264:
URL: https://github.com/apache/hive/pull/2264#discussion_r646556329
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/io/orc/VectorizedOrcAcidRowBatchReader.java
##########
@@ -303,6 +314,12 @@ private VectorizedOrcAcidRowBatchReader(JobConf conf,
OrcSplit orcSplit, Reporte
VectorizedRowBatch.DEFAULT_SIZE, null, null, null);
}
rowIdProjected = areRowIdsProjected(rbCtx);
+ rowIsDeletedProjected = isVirtualColumnProjected(rbCtx,
VirtualColumn.ROWISDELETED);
+ if (rowIsDeletedProjected) {
+ rowIsDeletedVector = new RowIsDeletedColumnVector();
Review comment:
Lets explicitly pass VectorizedRowBatch.DEFAULT_SIZE to make this more
obvious
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Issue Time Tracking
-------------------
Worklog Id: (was: 607837)
Time Spent: 1h 20m (was: 1h 10m)
> Enable fetching deleted rows in vectorized mode
> -----------------------------------------------
>
> Key: HIVE-24991
> URL: https://issues.apache.org/jira/browse/HIVE-24991
> Project: Hive
> Issue Type: Improvement
> Components: Vectorization
> Reporter: Krisztian Kasa
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> HIVE-24855 enables loading deleted rows from ORC tables when table property
> *acid.fetch.deleted.rows* is true.
> The goal of this jira is to enable this feature in vectorized orc batch
> reader.
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