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[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, 2014-08-30, 21:24
[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-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, 2014-08-25, 23:50
[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-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, 2014-08-20, 19:21
[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
[HIVE-6409] FileOutputCommitterContainer::commitJob() cancels delegation tokens too early. - Hive - [issue]
...When HCatalog's FileOutputCommitterContainer::commitJob() is run, it calls the underlying OutputCommitter and then attempts to register partitions in HCatalog.If the commit fails (for exampl...
http://issues.apache.org/jira/browse/HIVE-6409    Author: Mithun Radhakrishnan, 2014-03-03, 21:53
[HIVE-6389] LazyBinaryColumnarSerDe-based RCFile tables break when looking up elements in null-maps. - Hive - [issue]
...RCFile tables that use the LazyBinaryColumnarSerDe don't seem to handle look-ups into map-columns when the value of the column is null.When an RCFile table is created with LazyBinaryColumnar...
http://issues.apache.org/jira/browse/HIVE-6389    Author: Mithun Radhakrishnan, 2014-03-03, 18:06
[HIVE-3938] Hive MetaStore should send a single AddPartitionEvent for atomically added partition-set. - Hive - [issue]
...HiveMetaStore::add_partitions() currently adds all partitions specified in one call using a single meta-store transaction. This acts correctly. However, there's one AddPartitionEvent created...
http://issues.apache.org/jira/browse/HIVE-3938    Author: Mithun Radhakrishnan, 2014-03-03, 15:50
[HIVE-3098] Memory leak from large number of FileSystem instances in FileSystem.CACHE - Hive - [issue]
...The problem manifested from stress-testing HCatalog 0.4.1 (as part of testing the Oracle backend).The HCatalog server ran out of memory (-Xmx2048m) when pounded by 60-threads, in under 24 ho...
http://issues.apache.org/jira/browse/HIVE-3098    Author: Mithun Radhakrishnan, 2013-09-25, 19:46
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