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hive treating int datatypes as string - Hive - [mail # user]
...After upgrading hive from 0.10 to 0.12, we find that we need to put singlequotes around the mid partition.  It doesn't seem to be treated an an intdatatype but as a string.  What's...
   Author: Hang Chan, 2014-07-31, 15:06
column-based mapreduce - Hive - [mail # dev]
...Hi,I'm new to Hive and was wondering if anyone knows why nextColumnsBatch() in RCFile.Reader has been deprecated? I'd like to write a MapReduce where the mapper receives an entire column at ...
   Author: Mattar, Marwan, 2014-07-31, 15:00
Re: Review Request 24085: HIVE-7446: Add support to ALTER TABLE .. ADD COLUMN to Avro backed tables - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24085/#review49224Ship it!Ship It!- Tom WhiteOn July 30, 2014, 2:33 a.m., Ashish Singh wrote: ...
[+ more]    Author: Tom White, 2014-07-31, 13:53
[HIVE-7420] Parameterize tests for HCatalog Pig interfaces for testing against all storage formats - Hive - [issue]
...Currently, HCatalog tests only test against RCFile with a few testing against ORC. The tests should be covering other Hive storage formats as well.HIVE-7286 turns HCatMapReduceTest into a te...
http://issues.apache.org/jira/browse/HIVE-7420    Author: David Chen, 2014-07-31, 13:46
RE: Hadoop and Hive Performance Tuning - Hive - [mail # user]
...I think first thing you should consider to change file format RC to ORCWith Newer Hadoop version ORC file format is very optimized format compared to RC. It will give you far better compress...
   Author: Hussain Jamali, 2014-07-31, 13:26
Re: How can I know one table is a partitioned table in hive? - Hive - [mail # user]
...The easiest way is to go to hive,Show create table table_name.Then you can know when the table, if the it is partitionedFrom: Nitin Pawar >Reply-To: "[EMAIL PROTECTED]" >Date: Thursday...
[+ more]    Author: Dan Fan, 2014-07-31, 13:05
[HIVE-7457] Minor HCatalog Pig Adapter test clean up - Hive - [issue]
...Minor cleanup to the HCatalog Pig Adapter tests in preparation for HIVE-7420: Run through Hive Eclipse formatter. Convert JUnit 3-style tests to follow JUnit 4 conventions....
http://issues.apache.org/jira/browse/HIVE-7457    Author: David Chen, 2014-07-31, 12:40
[HIVE-7330] Create SparkTask - Hive - [issue]
...SparkTask handles the execution of SparkWork. It will execute a graph of map and reduce work using a SparkClient instance....
http://issues.apache.org/jira/browse/HIVE-7330    Author: Xuefu Zhang, 2014-07-31, 12:03
[HIVE-7526] Research to use groupby transformation to replace Hive existing partitionByKey and SparkCollector combination - Hive - [issue]
...Currently SparkClient shuffles data by calling paritionByKey(). This transformation outputs <key, value> tuples. However, Hive's ExecMapper expects <key, iterator<value>> t...
http://issues.apache.org/jira/browse/HIVE-7526    Author: Xuefu Zhang, 2014-07-31, 11:53
[HIVE-7390] Make quote character optional and configurable in BeeLine CSV/TSV output - Hive - [issue]
...Currently when either the CSV or TSV output formats are used in beeline each column is wrapped in single quotes. Quote wrapping of columns should be optional and the user should be able to c...
http://issues.apache.org/jira/browse/HIVE-7390    Author: Jim Halfpenny, 2014-07-31, 11:48
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