[jira] [Assigned] (DRILL-7414) EVF incorrectly sets buffer writer index after rollover

[Arina Ielchiieva (Jira)]

 [ 
https://issues.apache.org/jira/browse/DRILL-7414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arina Ielchiieva reassigned DRILL-7414:
---

Assignee: Paul Rogers  (was: Arina Ielchiieva)

> EVF incorrectly sets buffer writer index after rollover
> ---
>
> Key: DRILL-7414
> URL: https://issues.apache.org/jira/browse/DRILL-7414
> Project: Apache Drill
>  Issue Type: Bug
>Reporter: Paul Rogers
>Assignee: Paul Rogers
>Priority: Minor
>  Labels: ready-to-commit
> Fix For: 1.17.0
>
>
> A full test run, with vector validation enabled and with the "new" scan 
> enabled,  revealed the following in {{TestMockPlugin.testSizeLimit()}}:
> {noformat}
> comments_s2 - VarCharVector: Row count = 838, but value count = 839
> {noformat}
> Adding vector validation to the result set loader overflow tests reveals that 
> the problem is in overflow. In 
> {{TestResultSetLoaderOverflow.testOverflowWithNullables()}}:
> {noformat}
> a - RepeatedIntVector: Row count = 2952, but value count = 2953
> b - RepeatedVarCharVector: Row count = 2952, but value count = 2953
> b - RepeatedVarCharVector: Vector has 2953 values, but offset vector labels 
> 32472 values
> c - RepeatedIntVector: Row count = 2952, but value count = 2953
> d - RepeatedIntVector: Row count = 2952, but value count = 2953
> {noformat}
> The problem is that EVF incorrectly sets the offset buffer writer index after 
> a rollover.



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[jira] [Assigned] (DRILL-7414) EVF incorrectly sets buffer writer index after rollover

[Arina Ielchiieva (Jira)]

 [ 
https://issues.apache.org/jira/browse/DRILL-7414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arina Ielchiieva reassigned DRILL-7414:
---

Assignee: Arina Ielchiieva  (was: Paul Rogers)

> EVF incorrectly sets buffer writer index after rollover
> ---
>
> Key: DRILL-7414
> URL: https://issues.apache.org/jira/browse/DRILL-7414
> Project: Apache Drill
>  Issue Type: Bug
>Reporter: Paul Rogers
>Assignee: Arina Ielchiieva
>Priority: Minor
>
> A full test run, with vector validation enabled and with the "new" scan 
> enabled,  revealed the following in {{TestMockPlugin.testSizeLimit()}}:
> {noformat}
> comments_s2 - VarCharVector: Row count = 838, but value count = 839
> {noformat}
> Adding vector validation to the result set loader overflow tests reveals that 
> the problem is in overflow. In 
> {{TestResultSetLoaderOverflow.testOverflowWithNullables()}}:
> {noformat}
> a - RepeatedIntVector: Row count = 2952, but value count = 2953
> b - RepeatedVarCharVector: Row count = 2952, but value count = 2953
> b - RepeatedVarCharVector: Vector has 2953 values, but offset vector labels 
> 32472 values
> c - RepeatedIntVector: Row count = 2952, but value count = 2953
> d - RepeatedIntVector: Row count = 2952, but value count = 2953
> {noformat}
> The problem is that EVF incorrectly sets the offset buffer writer index after 
> a rollover.



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