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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3072) Hive List Bucketing - DDL support
Date Wed, 09 Jan 2013 10:30:24 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548204#comment-13548204
] 

Hudson commented on HIVE-3072:
------------------------------

Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
    HIVE-3072 Hive List Bucketing - DDL support
(Gang Tim Liu via namit) (Revision 1377187)

     Result = ABORTED
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1377187
Files : 
* /hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
* /hive/trunk/metastore/if/hive_metastore.thrift
* /hive/trunk/metastore/scripts/upgrade/derby/010-HIVE-3072.derby.sql
* /hive/trunk/metastore/scripts/upgrade/derby/hive-schema-0.10.0.derby.sql
* /hive/trunk/metastore/scripts/upgrade/derby/upgrade-0.9.0-to-0.10.0.derby.sql
* /hive/trunk/metastore/scripts/upgrade/mysql/010-HIVE-3072.mysql.sql
* /hive/trunk/metastore/scripts/upgrade/mysql/hive-schema-0.10.0.mysql.sql
* /hive/trunk/metastore/scripts/upgrade/mysql/upgrade-0.9.0-to-0.10.0.mysql.sql
* /hive/trunk/metastore/scripts/upgrade/oracle/010-HIVE-3072.oracle.sql
* /hive/trunk/metastore/scripts/upgrade/oracle/hive-schema-0.10.0.oracle.sql
* /hive/trunk/metastore/scripts/upgrade/postgres/010-HIVE-3072.postgres.sql
* /hive/trunk/metastore/scripts/upgrade/postgres/hive-schema-0.10.0.postgres.sql
* /hive/trunk/metastore/scripts/upgrade/postgres/upgrade-0.9.0-to-0.10.0.postgres.sql
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.cpp
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/hive_metastore_types.cpp
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/hive_metastore_types.h
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/EnvironmentContext.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Index.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Partition.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Schema.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/SkewedInfo.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/StorageDescriptor.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Table.java
* /hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/ThriftHiveMetastore.java
* /hive/trunk/metastore/src/gen/thrift/gen-php/hive_metastore/ThriftHiveMetastore.php
* /hive/trunk/metastore/src/gen/thrift/gen-php/hive_metastore/hive_metastore_types.php
* /hive/trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore.py
* /hive/trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ttypes.py
* /hive/trunk/metastore/src/gen/thrift/gen-rb/hive_metastore_types.rb
* /hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
* /hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreUtils.java
* /hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
* /hive/trunk/metastore/src/model/org/apache/hadoop/hive/metastore/model/MStorageDescriptor.java
* /hive/trunk/metastore/src/model/org/apache/hadoop/hive/metastore/model/MStringList.java
* /hive/trunk/metastore/src/model/package.jdo
* /hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/TestHiveMetaStore.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ErrorMsg.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ColumnInfo.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Table.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MetaDataFormatUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/DDLSemanticAnalyzer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ImportSemanticAnalyzer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ParseContext.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ParseUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/QB.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/CreateTableDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeColumnDesc.java
* /hive/trunk/ql/src/test/queries/clientnegative/column_rename5.q
* /hive/trunk/ql/src/test/queries/clientnegative/create_skewed_table_col_name_value_no_mismatch.q
* /hive/trunk/ql/src/test/queries/clientnegative/create_skewed_table_dup_col_name.q
* /hive/trunk/ql/src/test/queries/clientnegative/create_skewed_table_failure_invalid_col_name.q
* /hive/trunk/ql/src/test/queries/clientpositive/create_skewed_table.q
* /hive/trunk/ql/src/test/results/clientnegative/column_rename5.q.out
* /hive/trunk/ql/src/test/results/clientnegative/create_skewed_table_col_name_value_no_mismatch.q.out
* /hive/trunk/ql/src/test/results/clientnegative/create_skewed_table_dup_col_name.q.out
* /hive/trunk/ql/src/test/results/clientnegative/create_skewed_table_failure_invalid_col_name.q.out
* /hive/trunk/ql/src/test/results/clientpositive/create_skewed_table.q.out

                
> Hive List Bucketing - DDL support
> ---------------------------------
>
>                 Key: HIVE-3072
>                 URL: https://issues.apache.org/jira/browse/HIVE-3072
>             Project: Hive
>          Issue Type: New Feature
>          Components: SQL
>            Reporter: Gang Tim Liu
>            Assignee: Gang Tim Liu
>             Fix For: 0.10.0
>
>         Attachments: HIVE-3072.patch, HIVE-3072.patch.1, HIVE-3072.patch.2, HIVE-3072.patch.3,
HIVE-3072.patch.4, HIVE-3072.patch.5, HIVE-3072.patch.6, HIVE-3072.patch.7
>
>
> If a hive table column has skewed keys, query performance on non-skewed key is always
impacted. Hive List Bucketing feature will address it:
> https://cwiki.apache.org/Hive/listbucketing.html
> This jira issue will track DDL change for the feature. It's for both single skewed column
and multiple columns.

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