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https://issues.apache.org/jira/browse/HIVE-8872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongzhi Chen updated HIVE-8872:
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Status: Patch Available (was: Open)
> Hive view of HBase range scan intermittently returns incorrect data.
> --------------------------------------------------------------------
>
> Key: HIVE-8872
> URL: https://issues.apache.org/jira/browse/HIVE-8872
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.13.1
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
> Attachments: HIVE-8872.1.patch
>
>
> This need running in cluster:
> 1. Create a hive external table pointing to a hbase table.
> 2. Create views to the hive table(for example 30 views), each view looks like
> following with different range check:
> CREATE VIEW hview_nn AS SELECT * FROM hivehbasetable WHERE (pk >='pk_nn_0'
> AND pk <= pk_nn_A')
> 3. Create same number of hive new tables as views.
> 4. then runs several queries in parallel (30 threads):
> INSERT OVERWRITE TABLE hivenewtable_nn SELECT * FROM hview_nn //nn is from
> 01 to 30
> 5 After insert, check the hivenewtables, some values are not right.
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