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Re: Setting up stats database - Hive - [mail # user]
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...oh, found hive only support mysql and hbase. I'll try hbase. On Mon, Aug 15, 2011 at 3:09 PM, wd wrote: st=true;user=hive;password=pwd user=hive;password=pwd. od) 90) a:301) .con...
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Author: wd,
2011-08-15, 07:17
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Setting up stats database - Hive - [mail # user]
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...hi, I'm try to use postgres as stats database. And made following settings in hive-site.xml hive.stats.dbclass jdbc:postgresql The default database th...
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Author: wd,
2011-08-15, 07:09
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Re: how to load data to partitioned table - Hive - [mail # user]
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...https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DML 2011/8/12 Daniel,Wu ...
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Author: wd,
2011-08-12, 06:33
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Use spacial chars in hive split - Hive - [mail # user]
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...Hi, Can I use a spacial char like '^B' as the split pattern ? I've tried '\002', '^B', '0x02', all failed....
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Author: wd,
2011-05-18, 03:46
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Re: What does 'TempStatsStore' do ? - Hive - [mail # user]
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...Thanks, I found some new configure options for hive.stats, I'll change them . 2011/5/11 Ning Zhang to y. e e...
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Author: wd,
2011-05-11, 02:53
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What does 'TempStatsStore' do ? - Hive - [mail # user]
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...hi, After upgrade to hive 0.7, I found there will a file named 'derby.log' and directory named 'TempStatsStore' be created every time I run the hive job . What does these files d...
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Author: wd,
2011-05-10, 10:07
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Re: Can hive sql do the same job like this? - Hive - [mail # user]
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...join_table: table_reference JOIN table_factor [join_condition] | table_reference {LEFT|RIGHT|FULL} [OUTER] JOIN table_reference join_condition | table_reference L...
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Author: wd,
2010-10-09, 10:30
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Re: New to hive... slow query performance - Hive - [mail # user]
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...Hi, I think hive and hadoop just provide a way to easy scale up your data analyzing, it's will not fast than any db in single node. If your data is not large enough, for example 1GB pe...
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Author: wd,
2010-09-23, 14:11
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Re: how to export create statement for one table - Hive - [mail # user]
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...Maybe you can find the original file to find out it. 2010/9/19 lei liu ...
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Author: wd,
2010-09-20, 01:50
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Re: Dealing with large number of partitions - Hive - [mail # user]
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...Try set hive.input.format=org.apache.hadoop.hive.ql.io.CombineHiveInputFormat; before you query, this may be help. 2010/6/11 Sammy Yu ...
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Author: wd,
2010-06-11, 06:36
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