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https://issues.apache.org/jira/browse/DRILL-2739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Krystal closed DRILL-2739.
--------------------------
verified that bug is fixed.
drill git.commit.id=e99f270322ec17580e728bf28a20b978a7fbdf8b
Test added to
/private-sql-hadoop-test/framework/resources/Functional/Passing/text_storage/testcases/drill2739.q
> Drill stops reading columns > 4095
> ----------------------------------
>
> Key: DRILL-2739
> URL: https://issues.apache.org/jira/browse/DRILL-2739
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Text & CSV
> Affects Versions: 0.7.0
> Environment: CentOS 6.4
> sqlline 1.1.6
> Drill 0.7
> Reporter: Nick Amato
> Assignee: Chris Westin
> Fix For: 0.9.0
>
> Attachments: manyColumns.csv, mcols.csv
>
>
> Querying a CSV file with 10000 columns, it looks like I can't query past
> column 4095.
> 0: jdbc:drill:localhost:5181> SELECT columns[4094] FROM
> `dfs`.`tmp`.`manycols.csv` limit 1;
> +------------+
> | EXPR$0 |
> +------------+
> | 833 |
> +------------+
> 1 row selected (0.269 seconds)
> 0: jdbc:drill:localhost:5181> SELECT columns[4095] FROM
> `dfs`.`tmp`.`manycols.csv` limit 1;
> +--+
> | |
> +--+
> +--+
> No rows selected (0.198 seconds)
> 0: jdbc:drill:localhost:5181>
> [mapr@drilltwitter tmp]$ awk -F, '{ print $4095,$4096,$4097 }' manycols.csv |
> head -1
> 833 2552 2222
> [mapr@drilltwitter tmp]$
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