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[HIVE-55] restrict table and column names to be alphanumeric and _ characters
...currently the DDL will restrict to alpha-numeric and _ chars but not if the tables were created or altered using metastore clients directly. this JIRA aims to fix that....
, 2011-04-05, 23:04
[HIVE-311] Ouput of 'describe extended' commands are not getting compared correctly in unit tests
...Since the output contains the file locations and user names, the outputs are not being compared at all so we are not able to catch bugs in new patches....
, 2011-03-07, 19:38
[HIVE-493] automatically infer existing partitions of table from HDFS files.
...Initially partition list for a table is inferred from HDFS directory structure instead of looking into metastore (partitions are created using 'alter table ... add partition'). but this auto...
, 2010-10-29, 22:59
[HIVE-419] Rename HDFS directories when a table is renamed.
...As the title says. Applies only to internal (or native) tables....
, 2010-10-29, 22:59
[HIVE-897] fix inconsistent expectations from table/partition location value
...currently code expects this to be full URI in some locations (LoadSemanticAnalyzer). Also HiveAlterHandle should work in either case....
, 2010-07-04, 14:23
[HIVE-310] alter table is not using correct serde while replacing columns
...Alter table should set correct serde while replacing columns depending on the column types instead of setting the serde to MetadataTypedColumnsetSerDe always....
, 2010-01-12, 19:20
[HIVE-210] Refactor HiveConf variables into two categories (query and session level)
...Created while fixing HIVE-84.Most of variables in HiveConf fall into two distinct categories: valid only for a job (job name, id etc) and valid across sessions and jobs. So it may be good id...
, 2009-09-10, 06:41
[HIVE-722] column pruning should work on map and array indices
...if map[key] or array[i] is selected or used in a predicate, only that element should be projected in column pruning instead of the whole map or array....
, 2009-08-04, 16:33
[HIVE-539] Support range bucketing of hive tables/partitions
...Hive uses hash partitioner to distribute keys to reducers and thus creating hash bucketed tables/partitions. There are some cases where range partitioning will help in further query processi...
, 2009-06-03, 20:53
[HIVE-536] make all CLI commands go through parser.
...currently lot of commands do not go through parser framework resulting in weird bugs/behavior from cli.couple of examples--1) comments can't be in side a query2) having set after a comment l...
, 2009-06-03, 20:27
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