[HIVE-1510] HiveCombineInputFormat should not use prefix matching to find the partitionDesc for a given path

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Assignee: He Yongqiang
• Reporter: He Yongqiang
• Created: 04/Aug/10 00:50
• Updated: 16/Dec/11 23:59
• Resolved: 21/Aug/10 13:07

Description

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.