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From "He Yongqiang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1510) HiveCombineInputFormat should not use prefix matching to find the partitionDesc for a given path
Date Mon, 16 Aug 2010 20:59:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899086#action_12899086
] 

He Yongqiang commented on HIVE-1510:
------------------------------------

Since HIVE-1515 depends on Hadoop, can we close this jira without adding new archive testcases.

> HiveCombineInputFormat should not use prefix matching to find the partitionDesc for a
given path
> ------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-1510
>                 URL: https://issues.apache.org/jira/browse/HIVE-1510
>             Project: Hadoop Hive
>          Issue Type: Bug
>            Reporter: He Yongqiang
>            Assignee: He Yongqiang
>         Attachments: hive-1510.1.patch
>
>
> set hive.input.format=org.apache.hadoop.hive.ql.io.CombineHiveInputFormat;
> drop table combine_3_srcpart_seq_rc;
> create table combine_3_srcpart_seq_rc (key int , value string) partitioned by (ds string,
hr string) stored as sequencefile;
> insert overwrite table combine_3_srcpart_seq_rc partition (ds="2010-08-03", hr="00")
select * from src;
> alter table combine_3_srcpart_seq_rc set fileformat rcfile;
> insert overwrite table combine_3_srcpart_seq_rc partition (ds="2010-08-03", hr="001")
select * from src;
> desc extended combine_3_srcpart_seq_rc partition(ds="2010-08-03", hr="00");
> desc extended combine_3_srcpart_seq_rc partition(ds="2010-08-03", hr="001");
> select * from combine_3_srcpart_seq_rc where ds="2010-08-03" order by key;
> drop table combine_3_srcpart_seq_rc;
> will fail.

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