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Yongzhi Chen commented on HIVE-8872: ------------------------------------ The test temp_table_windowing_expressions has nothing to do with hbase. For this change is only related to the HBase, so the test failure is not caused by the change. > 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, HIVE-8872.2.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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)