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https://issues.apache.org/jira/browse/HIVE-14411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niklaus Xiao updated HIVE-14411:
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Target Version/s: 2.2.0
Status: Patch Available (was: Open)
> selecting Hive on Hbase table may cause FileNotFoundException
> -------------------------------------------------------------
>
> Key: HIVE-14411
> URL: https://issues.apache.org/jira/browse/HIVE-14411
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer
> Affects Versions: 1.3.0
> Reporter: Rudd Chen
> Assignee: Niklaus Xiao
> Attachments: HIVE-14411.1.patch
>
>
> 1. create a Hbase table hbase_table
> 2. create a external Hive table test_table mapping to the hbase table
> example:
> create 'hbase_t'
> ,{NAME=>'cf',COMPRESSION=>'snappy'},{NUMREGIONS=>15,SPLITALGO=>'HexStringSplit'}
> create external table hbase_t_hive(key1 string,cf_train string,cf_flight
> string,cf_wbsw string,cf_wbxw string,cf_bgrz string,cf_bgtf string)
> stored by 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> with
> serdeproperties("hbase.columns.mapping"=":key,cf:train,cf:flight,cf:wbsw,cf:wbxw,cf:bgrz,cf:bgtf")
> tblproperties("hbase.table.name"="hbase_t");
> create table test3 as select * from hbase_t_hive where 1=2;
> ====
> if hive.optimize.null.scan=true, it will return an FileNotFoundException
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