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https://issues.apache.org/jira/browse/DRILL-1829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-1829:
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Fix Version/s: 0.8.0
Assignee: Steven Phillips
Summary: Move to a reallocation rather than rewind strategy for
vectors (was: selecting a wide column returns an empty result)
> Move to a reallocation rather than rewind strategy for vectors
> --------------------------------------------------------------
>
> Key: DRILL-1829
> URL: https://issues.apache.org/jira/browse/DRILL-1829
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Data Types
> Reporter: Rahul Challapalli
> Assignee: Steven Phillips
> Fix For: 0.8.0
>
> Attachments: 10000.tbl, 100000.tbl
>
>
> git.commit.id.abbrev=142e577
> I attached 2 files. Both of them have just 1 column. The length of the column
> in one file is 10000 and in the other it is 100000.
> The below queries fail to produce any output
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDir> select columns[0] from
> `data-shapes/100000.tbl`;
> +--+
> | |
> +--+
> +--+
> No rows selected (0.09 seconds)
> 0: jdbc:drill:schema=dfs.drillTestDir> select count(*) from
> `data-shapes/100000.tbl`;
> +--+
> | |
> +--+
> +--+
> No rows selected (0.092 seconds)
> {code}
> The same queries work when the column width is 10000.
> Let me know if you need anything.
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