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[HIVE-3872] MAP JOIN for VIEW thorws NULL pointer exception error - Hive - [issue]
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...I have created a view as shown below. CREATE VIEW V1 ASselect /*+ MAPJOIN(t1) ,MAPJOIN(t2) */ t1.f1, t1.f2, t1.f3, t1.f4, t2.f1, t2.f2, t2.f3 from TABLE1 t1 join TABLE t2 on ( t1...
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http://issues.apache.org/jira/browse/HIVE-3872
Author: Santosh Achhra,
2013-01-17, 09:22
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Hive Index - Hive - [mail # user]
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...Hello Hive Users, I have created index on table with deferred rebuild. 1) After Index is created I see two tables; a) MAIN_TABLE &...
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Author: Santosh Achhra,
2013-01-11, 06:19
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Re: View with map join fails - Hive - [mail # user]
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...Thank you Bejoy. I will file a new Jira. Good wishes,always ! Santosh On Wed, Jan 9, 2013 at 2:41 AM, wrote: ...
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Author: Santosh Achhra,
2013-01-09, 04:48
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Re: Index rebuild fails - Hive - [mail # user]
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...Thank you Shreepadma, I don't see stack trace. Below is the full execution log Total MapReduce jobs = 1 Launching Job 1 out of 1 Number of reduce tasks not specified. Estimated f...
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Author: Santosh Achhra,
2013-01-09, 00:41
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Re: Map Reduce Local Task - Hive - [mail # user]
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...Thank you Dean, One of our table is very small, it has only 16,000 rows and other big table has 45 million plus records. Wont doing a loacl task help in this case ? Good wishes,a...
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Author: Santosh Achhra,
2013-01-08, 16:11
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Index rebuild fails - Hive - [mail # user]
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...Hello Hive Users, After I execute below mention Alter statement, I get beloe mentioned error. Even though log shows that index file was moved to trash, I see index file present, howeve...
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Author: Santosh Achhra,
2013-01-08, 15:40
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Re: Map Reduce Local Task - Hive - [mail # user]
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...Is setting hive.auto.convert.join to true will help setting mapreduce local task and conditional task ? Good wishes,always ! Santosh On Tue, Jan 8, 2013 at 4:04 PM, Santosh Achh...
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Author: Santosh Achhra,
2013-01-08, 15:11
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View with map join fails - Hive - [mail # user]
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...Hello, I have created a view as shown below. *CREATE VIEW V1 AS* *select /*+ MAPJOIN(t1) ,MAPJOIN(t2) */ t1.f1, t1.f2, t1.f3, t1.f4, t2.f1, t2.f2, t2.f3 from TABLE1 t...
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Author: Santosh Achhra,
2013-01-08, 09:11
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Map Reduce Local Task - Hive - [mail # user]
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...Hello, I was reading an article on web which tells about MapReduce local Task and use of hash table files and conditional tasks to improve performance of hive queries. Any idea h...
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Author: Santosh Achhra,
2013-01-08, 08:04
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