[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-21 Thread Eli Collins (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803374#action_12803374 ] Eli Collins commented on HIVE-1071: --- Nice idea. Making HDFS deal with partial intermediate

[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-21 Thread He Yongqiang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803479#action_12803479 ] He Yongqiang commented on HIVE-1071: Concating files to a single file has 2 problems to

[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-21 Thread Ning Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803492#action_12803492 ] Ning Zhang commented on HIVE-1071: -- @Zheng and Dhruba, if a lot of them are small files

[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-20 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803025#action_12803025 ] dhruba borthakur commented on HIVE-1071: we could create a API in HDFS that

[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-20 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803040#action_12803040 ] Jeff Hammerbacher commented on HIVE-1071: - bq. we could create a API in HDFS that

[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-20 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803054#action_12803054 ] Namit Jain commented on HIVE-1071: -- If the table happens to be bucketed, sampling queries