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[HIVE-4044] Add URL type - Hive - [issue]
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...Having a separate type for URLs would enable improvements in storage efficiency based on breaking up a URL into its components. The new type will be named "URL" and made a non-reserved keywo...
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http://issues.apache.org/jira/browse/HIVE-4044
Author: Samuel Yuan,
2013-06-12, 21:05
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[HIVE-4199] ORC writer doesn't handle non-UTF8 encoded Text properly - Hive - [issue]
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...StringTreeWriter currently converts fields stored as Text objects into Strings. This can lose information (see http://en.wikipedia.org/wiki/Replacement_character#Replacement_character), and ...
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http://issues.apache.org/jira/browse/HIVE-4199
Author: Samuel Yuan,
2013-05-17, 17:41
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[HIVE-4221] Stripe-level merge for ORC files - Hive - [issue]
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...As with RC files, we would like to be able to merge ORC files efficiently by reading/writing stripes without decompressing/recompressing them. This will be similar to the RC file merge, exce...
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http://issues.apache.org/jira/browse/HIVE-4221
Author: Samuel Yuan,
2013-05-17, 17:41
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[HIVE-4474] Column access not tracked properly for partitioned tables - Hive - [issue]
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...The columns recorded as being accessed is incorrect for partitioned tables. The index of accessed columns is a position in the list of non-partition columns, but a list of all columns is bei...
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http://issues.apache.org/jira/browse/HIVE-4474
Author: Samuel Yuan,
2013-05-07, 15:21
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[HIVE-4492] Revert HIVE-4322 - Hive - [issue]
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...See HIVE-4432 and HIVE-4433. It's possible to work around these issues but a better solution is probably to roll back the "fix" and change the API to use a primitive type as the map key (in ...
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http://issues.apache.org/jira/browse/HIVE-4492
Author: Samuel Yuan,
2013-05-04, 00:04
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[HIVE-4432] Follow-up to HIVE-4322 - make metastore API changes backwards compatible - Hive - [issue]
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...Right now the fix for HIVE-4322 makes different versions of the metastore server and client incompatible with each other. This can make deployment very painful....
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http://issues.apache.org/jira/browse/HIVE-4432
Author: Samuel Yuan,
2013-04-27, 03:13
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[HIVE-4322] SkewedInfo in Metastore Thrift API cannot be deserialized in Python - Hive - [issue]
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...The Thrift-generated Python code that deserializes Thrift objects fails whenever a complex type is used as a map key, because by default mutable Python objects such as lists do not have a ha...
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http://issues.apache.org/jira/browse/HIVE-4322
Author: Samuel Yuan,
2013-04-27, 03:10
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[HIVE-4344] CREATE VIEW fails when redundant casts are rewritten - Hive - [issue]
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...e.g. create view v as select cast(key as string) from src;The rewriter tries to replace both cast(key as string) and key as `src`.`key`, because cast(key as string) is a no-op.There may be o...
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http://issues.apache.org/jira/browse/HIVE-4344
Author: Samuel Yuan,
2013-04-16, 21:15
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[HIVE-4337] Update list bucketing test results - Hive - [issue]
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...A recent change resulted in different output for the list bucketing tests, which run for Hadoop23. The output files were not updated to reflect this....
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http://issues.apache.org/jira/browse/HIVE-4337
Author: Samuel Yuan,
2013-04-11, 21:57
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[HIVE-4067] Followup to HIVE-701: reduce ambiguity in grammar - Hive - [issue]
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...After HIVE-701 the grammar has become much more ambiguous, and the compilation generates a large number of warnings. Making FROM, DISTINCT, PRESERVE, COLUMN, ALL, AND, OR, and NOT reserved k...
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http://issues.apache.org/jira/browse/HIVE-4067
Author: Samuel Yuan,
2013-04-05, 04:37
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