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[HIVE-7497] HIVE_GLOBAL_INIT_FILE_LOCATION should default to ${system:HIVE_CONF_DIR} - Hive - [issue]
...HIVE-5160 resolves an env variable at runtime via calling System.getenv(). As long as the variable is not defined when you run the build null is returned and the path is not placed in the hi...
http://issues.apache.org/jira/browse/HIVE-7497    Author: Brock Noland, 2014-07-28, 02:45
[HIVE-7488] pass column names being used for inputs to authorization api - Hive - [issue]
...HivePrivilegeObject in the authorization api has support for columns, but the columns being used are not being populated for non grant-revoke queries.This is for enabling any implementation ...
http://issues.apache.org/jira/browse/HIVE-7488    Author: Thejas M Nair, 2014-07-28, 02:41
Re: Hive exception while getting duplicate records with in the table - Hive - [mail # dev]
...Try,select a.* from  tmp_source_fs_price1 a join ( selectfund_id,nav_date,CURRENCY,nav,count(1) from  tmp_source_fs_price1 group byfund_id,nav_date,CURRENCY,nav having count(1) >...
   Author: Navis류승우, 2014-07-28, 02:30
Review Request 23971: HCatInputFormat in hive-hcatalog-core 0.13 does not compatible with hadoop2 - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/23971/Review request for hive.Bugs: HIVE-6970    https://issues.apache.org/jira/browse/...
   Author: Navis Ryu, 2014-07-28, 01:25
[HIVE-7527] Support order by and sort by on Spark - Hive - [issue]
...Currently Hive depends completely on MapReduce's sorting as part of shuffling to achieve order by (global sort, one reducer) and sort by (local sort).Spark has a sort by transformation in di...
http://issues.apache.org/jira/browse/HIVE-7527    Author: Xuefu Zhang, 2014-07-27, 23:40
[HIVE-7528] Support cluster by and distributed by - Hive - [issue]
...clustered by = distributed by + sort by, so this is related to HIVE-7527. If sort by is in place, the assumption is that we don't need to do anything about distributed by or clustered by. St...
http://issues.apache.org/jira/browse/HIVE-7528    Author: Xuefu Zhang, 2014-07-27, 23:38
[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, 2014-07-27, 22:55
[HIVE-7493] Enhance HiveReduceFunction's row clustering - Hive - [issue]
...HiveReduceFunction is backed by Hive's ExecReducer, whose reduce function takes an input in the form of <key, value list>. However, HiveReduceFunction's input is an iterator over a set...
http://issues.apache.org/jira/browse/HIVE-7493    Author: Xuefu Zhang, 2014-07-27, 21:18
[HIVE-7292] Hive on Spark - Hive - [issue]
...Spark as an open-source data analytics cluster computing framework has gained significant momentum recently. Many Hive users already have Spark installed as their computing backbone. To take...
http://issues.apache.org/jira/browse/HIVE-7292    Author: Xuefu Zhang, 2014-07-27, 21:18
[HIVE-7525] Research to find out if it's possible to submit Spark jobs concurrently using shared SparkContext - Hive - [issue]
...Refer to HIVE-7503 and SPARK-2688. Find out if it's possible to submit multiple spark jobs concurrently using a shared SparkContext. SparkClient's code can be manipulated for this test. Here...
http://issues.apache.org/jira/browse/HIVE-7525    Author: Xuefu Zhang, 2014-07-27, 21:04
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