[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071895#comment-16071895 ] Rui Li commented on HIVE-16980: --- [~kellyzly], nice catch of the Long overflow! As to data sk

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071883#comment-16071883 ] liyunzhang_intel commented on HIVE-16980: - have filed HIVE-17010 to trace the over

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071875#comment-16071875 ] liyunzhang_intel commented on HIVE-16980: - [~lirui]: the reason why we only use 1

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071155#comment-16071155 ] Rui Li commented on HIVE-16980: --- Hi [~kellyzly], in the attached query plan, there's only 1

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16069708#comment-16069708 ] liyunzhang_intel commented on HIVE-16980: - [~lirui] and [~xuefuz]: attached is th

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16067695#comment-16067695 ] liyunzhang_intel commented on HIVE-16980: - [~lirui]: thanks for your suggestion, w

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16066174#comment-16066174 ] Rui Li commented on HIVE-16980: --- Skew join can mitigate the issue, on condition that skewed

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16066150#comment-16066150 ] liyunzhang_intel commented on HIVE-16980: - [~xuefuz]: thanks for comment, yes the

[jira] [Commented] (HIVE-16980) The partition of join is not divided evently in HOS

[ https://issues.apache.org/jira/browse/HIVE-16980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16065908#comment-16065908 ] Xuefu Zhang commented on HIVE-16980: This is interesting. Have you checked your data f