[jira] [Commented] (SPARK-23405) The task will hang up when a small table left semi join a big table

2018-02-25 Thread KaiXinXIaoLei (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16375985#comment-16375985 ] KaiXinXIaoLei commented on SPARK-23405: --- i run `select ls.cs_order_number from ls l

[jira] [Commented] (SPARK-23405) The task will hang up when a small table left semi join a big table

2018-02-24 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16375973#comment-16375973 ] Apache Spark commented on SPARK-23405: -- User 'KaiXinXiaoLei' has created a pull requ

[jira] [Commented] (SPARK-23405) The task will hang up when a small table left semi join a big table

2018-02-23 Thread KaiXinXIaoLei (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374182#comment-16374182 ] KaiXinXIaoLei commented on SPARK-23405: --- [~q79969786] And if i run 'select ls.cs_or

[jira] [Commented] (SPARK-23405) The task will hang up when a small table left semi join a big table

2018-02-13 Thread Yuming Wang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16362162#comment-16362162 ] Yuming Wang commented on SPARK-23405: - I think it's data skew, you should broadcast s

[jira] [Commented] (SPARK-23405) The task will hang up when a small table left semi join a big table

2018-02-13 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16362126#comment-16362126 ] Sean Owen commented on SPARK-23405: --- There's just not enough info here to even establis