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https://issues.apache.org/jira/browse/HIVE-18191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282951#comment-16282951
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Rui Li commented on HIVE-18191:
-------------------------------
Does the comment need to be updated with the change?
{code}
- if (row instanceof VectorizedRowBatch) {
+ if (vectorized) {
// We need to check with 'instanceof' instead of just checking
// vectorized because the row can be a VectorizedRowBatch when
// FetchOptimizer kicks in even if the operator pipeline is not
{code}
> Vectorization: Add validation of TableScanOperator (gather statistics) back
> ---------------------------------------------------------------------------
>
> Key: HIVE-18191
> URL: https://issues.apache.org/jira/browse/HIVE-18191
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-18191.01.patch, HIVE-18191.02.patch
>
>
> HIVE-17433 accidentally removed call to validateTableScanOperator.
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