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[HIVE-8626] Extend HDFS super-user checks to dropPartitions - Hive - [issue]
...HIVE-6392 takes care of allowing HDFS super-user accounts to register partitions in tables whose HDFS paths don't explicitly grant write-permissions to the super-user.However, the dropPartit...
http://issues.apache.org/jira/browse/HIVE-8626    Author: Mithun Radhakrishnan, 2014-10-31, 07:44
[HIVE-8313] Optimize evaluation for ExprNodeConstantEvaluator and ExprNodeNullEvaluator - Hive - [issue]
...Consider the following query:SELECT foo, bar, goo, idFROM myTableWHERE id IN ( 'A', 'B', 'C', 'D', ... , 'ZZZZZZ' );One finds that when the IN clause has several thousand elements (and the t...
http://issues.apache.org/jira/browse/HIVE-8313    Author: Mithun Radhakrishnan, 2014-10-31, 00:59
[HIVE-8394] HIVE-7803 doesn't handle Pig MultiQuery, can cause data-loss. - Hive - [issue]
...We've found situations in production where Pig queries using HCatStorer, dynamic partitioning and opt.multiquery=true that produce partitions in the output table, but the corresponding direc...
http://issues.apache.org/jira/browse/HIVE-8394    Author: Mithun Radhakrishnan, 2014-10-31, 00:16
[HIVE-7576] Add PartitionSpec support in HCatClient API - Hive - [issue]
...HIVE-7223 adds support for PartitionSpecs in Hive Metastore. The HCatClient API must add support to fetch partitions, add partitions, etc. using PartitionSpec semantics....
http://issues.apache.org/jira/browse/HIVE-7576    Author: Mithun Radhakrishnan, 2014-10-23, 01:01
[expand - 2 more] - Re: Patches to release branches - Hive - [mail # dev]
...Hey, Gopal. Thank you, that makes sense. I'll concede that delaying the initial commit till a patch is available for the recent-most release-branch won't always be viable. While I'd expect i...
   Author: Mithun Radhakrishnan, 2014-09-15, 18:17
[HIVE-7223] Support generic PartitionSpecs in Metastore partition-functions - Hive - [issue]
...Currently, the functions in the HiveMetaStore API that handle multiple partitions do so using List<Partition>. E.g. public List<Partition> listPartitions(String db_name, String t...
http://issues.apache.org/jira/browse/HIVE-7223    Author: Mithun Radhakrishnan, 2014-09-05, 18:52
[HIVE-7341] Support for Table replication across HCatalog instances - Hive - [issue]
...The HCatClient currently doesn't provide very much support for replicating HCatTable definitions between 2 HCatalog Server (i.e. Hive metastore) instances. Systems similar to Apache Falcon m...
http://issues.apache.org/jira/browse/HIVE-7341    Author: Mithun Radhakrishnan, 2014-09-04, 19:23
[HIVE-7891] Table-creation fails through HCatClient for Oracle-based metastore. - Hive - [issue]
...When tables are created using HCatClient.createTable(), if the HCatTable's creation-comment is an empty string, the table creation fails spectacularly, with this guttural utterance: Exceptio...
http://issues.apache.org/jira/browse/HIVE-7891    Author: Mithun Radhakrishnan, 2014-08-27, 16:07
[HIVE-7837] HCatClient doesn't have an addPartitions( partList, ifNotExist ); - Hive - [issue]
...HCatalog doesn't provide a way to add partitions in an idempotent fashion. It currently only has:public abstract int addPartitions(List<HCatAddPartitionDesc> partInfoList);(Pending HIV...
http://issues.apache.org/jira/browse/HIVE-7837    Author: Mithun Radhakrishnan, 2014-08-21, 22:02
[HIVE-6392] Hive (and HCatalog) don't allow super-users to add partitions to tables. - Hive - [issue]
...HDFS allows for users to be added to a "supergroup" (identified by the "dfs.permissions.superusergroup" key in hdfs-site.xml). Users in this group are allowed to modify HDFS contents regardl...
http://issues.apache.org/jira/browse/HIVE-6392    Author: Mithun Radhakrishnan, 2014-03-14, 21:34
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