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https://issues.apache.org/jira/browse/DRILL-4075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rahul Challapalli updated DRILL-4075:
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Attachment: error.log
> Assertion Error in PruneScanRule when querying empty partitioned hive tables
> ----------------------------------------------------------------------------
>
> Key: DRILL-4075
> URL: https://issues.apache.org/jira/browse/DRILL-4075
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization, Storage - Hive
> Affects Versions: 1.3.0
> Reporter: Rahul Challapalli
> Attachments: error.log
>
>
> git.commit.id.abbrev=e78e286
> Hive DDL :
> {code}
> CREATE TABLE empty_p (
> int_col INT
> )
> PARTITIONED BY (varchar_col STRING)
> ROW FORMAT DELIMITED FIELDS TERMINATED BY "|"
> STORED AS TEXTFILE LOCATION "/drill/testdata/empty_p";
> {code}
> The above table is empty. Now the below query fails with an assertion error
> {code}
> explain plan for select * from hive.empty_lengthy_p where varchar_col is null;
> Error: SYSTEM ERROR: AssertionError
> [Error Id: d9e8c786-0ff9-4ccc-96aa-cbc7adbd7e03 on qa-node190.qa.lab:31010]
> (state=,code=0)
> {code}
> Logs are attached
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