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[HIVE-4547] A complex create view statement fails with new Antlr 3.4 - Hive - [issue]
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...A complex create view statement with CAST in join condition fails with IllegalArgumentException error. This is exposed by the Antlr 3.4 upgrade (HIVE-2439). The same statement works fine wit...
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http://issues.apache.org/jira/browse/HIVE-4547
Author: Prasad Mujumdar,
2013-06-18, 22:40
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[HIVE-2206] add a new optimizer for query correlation discovery and optimization - Hive - [issue]
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...This issue proposes a new logical optimizer called Correlation Optimizer, which is used to merge correlated MapReduce jobs (MR jobs) into a single MR job. The idea is based on YSmart (http:/...
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http://issues.apache.org/jira/browse/HIVE-2206
Author: He Yongqiang,
2013-06-18, 22:05
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Re: LZO compression implementation in Hive - Hive - [mail # user]
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...Thanks I sent it From: Lefty Leverenz > Reply-To: "[EMAIL PROTECTED]" > Date: Tuesday, June 18, 2013 2:12 AM To: "[EMAIL PROTECTED]" > Subject: Re: LZO compression implementat...
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Author: Sanjay Subramanian,
2013-06-18, 22:02
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Request perm to edit wiki - Hive - [mail # dev]
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...I'd like to add documentation on how to use LZO compression in Hive Can I get edit permissions? Thanks. Sanjay username: [EMAIL PROTECTED] From: Lefty ...
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Author: Sanjay Subramanian,
2013-06-18, 21:50
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[HIVE-4752] Add support for hs2 api to use thrift over http - Hive - [issue]
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...Hiveserver2 acts as service on the cluster for external applications. One way to implement access control to services on a hadoop cluster to have a gateway server authorizes service requests...
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http://issues.apache.org/jira/browse/HIVE-4752
Author: Thejas M Nair,
2013-06-18, 21:37
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Re: Hive select shows null after successful data load - Hive - [mail # user]
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...can you run a little more complex query select uniq across columns or do some maths. so we know when it fires up a mapreduce On Wed, Jun 19, 2013 at 1:59 AM, Sunita Arvind wrote...
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Author: Nitin Pawar,
2013-06-18, 20:35
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Re: Hive select shows null after successful data load - Hive - [mail # user]
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...Thanks for responding Nitin. Yes I am sure that serde is working fine and json file is being picked based on all the errors that showed up till this stage. What sort of error are you suspect...
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Author: Sunita Arvind,
2013-06-18, 20:29
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[HIVE-4751] Support distinct aggregations - Hive - [issue]
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...Right now, the query shown below cannot be optimized by correlation optimizer because for distinct aggregations, distinct columns will be added into the sorting keys. SELECT a.key AS key1, a...
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http://issues.apache.org/jira/browse/HIVE-4751
Author: Yin Huai,
2013-06-18, 19:35
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Re: Hive select shows null after successful data load - Hive - [mail # user]
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...select * from table is as good as hdfs -cat are you sure there is any data in the table? On Tue, Jun 18, 2013 at 11:54 PM, Sunita Arvind wrote: Nitin Pawar...
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Author: Nitin Pawar,
2013-06-18, 18:26
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Hive select shows null after successful data load - Hive - [mail # user]
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...Hi, I am able to parse the input JSON file and load it into hive. I do not see any errors with create table, so I am assuming that. But when I try to read the data, I get null hi...
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Author: Sunita Arvind,
2013-06-18, 18:24
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