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https://issues.apache.org/jira/browse/DRILL-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17355313#comment-17355313
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ASF GitHub Bot commented on DRILL-7937:
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vvysotskyi opened a new pull request #2243:
URL: https://github.com/apache/drill/pull/2243
# [DRILL-7937](https://issues.apache.org/jira/browse/DRILL-7937):
INTERNAL_ERROR when querying Parquet File with decimals
## Description
Fixed number of records to read for the case of dictionary encoding to avoid
IOBE error when reaching the end of the buffer.
## Documentation
NA
## Testing
Checked manually, no unit test is provided since it is reproduced on large
data files only.
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> INTERNAL_ERROR when querying Parquet File with decimals
> -------------------------------------------------------
>
> Key: DRILL-7937
> URL: https://issues.apache.org/jira/browse/DRILL-7937
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Parquet
> Affects Versions: 1.19.0
> Environment: Docker: apache/drill:master
> Reporter: Nick Stenroos-Dam
> Priority: Blocker
> Attachments: image-2021-06-01-09-26-49-436.png, sqlline (1).log,
> sqlline (2).log
>
>
> On 1.18 I was unable to query files with optional decimal columns, that was
> fixed on https://issues.apache.org/jira/browse/DRILL-7919
> However I am still unable to query the linked parquet file, the "big"
> difference here is the amount of data in the file it self. The file contains
> 7 decimal columns with approximately 80.000 rows in a single rowgroup.
> File:
> https://projectbiaps-my.sharepoint.com/:u:/g/personal/nisd_project_bi/EZc9mXne2_BDrTZJ1sSbZqwBdk4_U8XLdo9m9gUpY1HWwQ?e=qNkkaX
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