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Re: unable to create external table plz corrrect the syntax - Hive - [mail # user]
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...can you just give table name while loading data after into it shd be load data local inpath './usr/local/hadoop_dir/hadoop/big_data/vender_details.txt' into table ven...
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Author: Nitin Pawar,
2012-07-12, 08:12
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Re: Find TOP 10 using HiveQL - Hive - [mail # user]
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...i thought you managed to solve this with rank?? On Tue, Jul 10, 2012 at 12:38 PM, Raihan Jamal wrote te: E`. ach d 10 by Nitin Pawar...
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Author: Nitin Pawar,
2012-07-10, 07:13
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Re: Invalid Function rank in HiveQL - Hive - [mail # user]
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...change this " SELECT buyer_id, item_id, created_time" to " SELECT buyer_id, item_id, created_time, rk" On Tue, Jul 10, 2012 at 12:30 PM, Raihan Jamal wrote: Nitin Pawar...
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Author: Nitin Pawar,
2012-07-10, 07:04
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Re: Invalid Function rank in HiveQL - Hive - [mail # user]
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...try rk in upper select statement as well On Tue, Jul 10, 2012 at 12:12 PM, Raihan Jamal wrote: Nitin Pawar...
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Author: Nitin Pawar,
2012-07-10, 06:52
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Re: Insert not through any file - Hive - [mail # user]
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...hive does not support update as a query its a costly operation to update records in hive as a hadoop based system mainly its meant like write once read many times On Tue, Jul 10, 2012...
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Author: Nitin Pawar,
2012-07-10, 06:10
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Re: hi all - Hive - [mail # user]
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...can you tell us 1) how many nodes are there in the cluster? 2) is there any connectivity problems if the # nodes > 3 3) if you have just one slave do you have a higher replication factor?...
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Author: Nitin Pawar,
2012-07-06, 12:57
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Re: HIVE table showing NULL - Hive - [mail # user]
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...can you do " hadoop dfs -cat " this will tell us wats the content of file On Fri, Jul 6, 2012 at 2:47 PM, wrote: Nitin Pawar...
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Author: Nitin Pawar,
2012-07-06, 09:26
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Re: hi users - Hive - [mail # user]
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...read for hadoop dfs fsck command On Thu, Jul 5, 2012 at 12:29 PM, shaik ahamed wrote: Nitin Pawar...
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Author: Nitin Pawar,
2012-07-05, 07:00
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Re: hi users - Hive - [mail # user]
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...if you have 2 nodes and replication factor is 1 then this is a problem, I would like to suggest minimum replication factor as 2 this would make sure that even if 1 node is down, data i...
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Author: Nitin Pawar,
2012-07-05, 07:00
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Re: hi users - Hive - [mail # user]
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...can you check dfs health? I think few of your nodes are down On Thu, Jul 5, 2012 at 12:17 PM, shaik ahamed wrote: Nitin Pawar...
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Author: Nitin Pawar,
2012-07-05, 06:53
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