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[HIVE-4562] HIVE-3393 brought in Jackson library,and these four jars should be packed into hive-exec.jar - Hive - [issue]
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...Some jars of Hive are required not only by the client but also the server (every Hadoop slave),though we could use 'add jar' command to add all the jars in dis-cache ,but in common way ,we m...
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http://issues.apache.org/jira/browse/HIVE-4562
Author: caofangkun,
2013-05-15, 16:59
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[HIVE-4561] Column stats : LOW_VALUE (or HIGH_VALUE) will always be 0.0000 ,if all the column values larger than 0.0 (or if all column values smaller than 0.0) - Hive - [issue]
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...if all column values larger than 0.0 DOUBLE_LOW_VALUE always will be 0.0 or if all column values less than 0.0, DOUBLE_HIGH_VALUE will always be hive (default)> create t...
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http://issues.apache.org/jira/browse/HIVE-4561
Author: caofangkun,
2013-05-15, 08:14
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[HIVE-4392] Illogical InvalidObjectException throwed when use mulit aggregate functions with star columns - Hive - [issue]
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...For Example:hive (default)> create table liza_1 as > select *, sum(key), sum(value) ...
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http://issues.apache.org/jira/browse/HIVE-4392
Author: caofangkun,
2013-05-09, 03:10
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[HIVE-4346] when writing data into filesystem from queries ,the output files could contain a line of column names - Hive - [issue]
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...For example :hive>desc src;key stringvalue stringhive>select * from src;1 102 20hive>set hive.output.markschema=true;hive>insert overwrite local directory './test1' select * from...
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http://issues.apache.org/jira/browse/HIVE-4346
Author: caofangkun,
2013-05-08, 07:54
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[HIVE-4522] Confusing result generated when use mulit aggregate functions with star columns - Hive - [issue]
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...hive (default)> set hive.cli.print.header=true;hive (default)> select * from src; OKkey value 3548 100 100Table src has two columns: key and v...
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http://issues.apache.org/jira/browse/HIVE-4522
Author: caofangkun,
2013-05-08, 06:44
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[HIVE-3682] when output hive table to file,users should could have a separator of their own choice - Hive - [issue]
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...By default,when output hive table to file ,columns of the Hive table are separated by ^A character (that is \001).But indeed users should have the right to set a seperator of their own choic...
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http://issues.apache.org/jira/browse/HIVE-3682
Author: caofangkun,
2013-05-01, 03:02
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[HIVE-4367] enhance TRUNCATE syntex to drop data of external table - Hive - [issue]
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...In my use case ,sometimes I have to remove data of external tables to free up storage space of the cluster .So it's necessary for to enhance the syntax like "TRUNCATE TABLE srcpart_truncate ...
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http://issues.apache.org/jira/browse/HIVE-4367
Author: caofangkun,
2013-04-24, 18:37
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[HIVE-4307] For partitioned table , if where statement is 'const string equals const string', the query will throw MismatchedTokenException - Hive - [issue]
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...For example:create table srcpart (key string, value string) partitioned by (ds string, hr string);hive>explain select * from srcpart where 'test'='test2';BR.recoverFromMismatchedTokenFAIL...
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http://issues.apache.org/jira/browse/HIVE-4307
Author: caofangkun,
2013-04-08, 10:08
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[HIVE-4032] Inserting data into Hive table from a query, when the query is a partitioned table and select * ,will generate a SemanticException - Hive - [issue]
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...Inserting data into Hive table from a query , when the query is : select * from a_partitioned_table, will throw a SemanticException .It seems that "*" contains the virtual partition columns....
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http://issues.apache.org/jira/browse/HIVE-4032
Author: caofangkun,
2013-04-02, 08:25
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[HIVE-4230] when export data to local files ,users could decide whether the output contains corresponding column names - Hive - [issue]
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...Example:hive>desc src;key stringvalue stringhive>insert overwrite local directory './src_table' select * from src;hive>!cat ./src_table/000000_0;a1 b1a2 b2a3 b3when user set a prope...
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http://issues.apache.org/jira/browse/HIVE-4230
Author: caofangkun,
2013-03-26, 03:01
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