[jira] [Updated] (SPARK-17457) Spark SQL shows poor performance for group by and sort by on multiple columns

[ https://issues.apache.org/jira/browse/SPARK-17457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sabyasachi Nayak updated SPARK-17457: - Description: In one of the use case when we are running one hive query with Tez it is

[jira] [Updated] (SPARK-17457) Spark SQL shows poor performance for group by and sort by on multiple columns

[ https://issues.apache.org/jira/browse/SPARK-17457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sabyasachi Nayak updated SPARK-17457: - Summary: Spark SQL shows poor performance for group by and sort by on multiple columns

[jira] [Created] (SPARK-17457) Spark SQL shows poor performance for group by on multiple columns

Sabyasachi Nayak created SPARK-17457: Summary: Spark SQL shows poor performance for group by on multiple columns Key: SPARK-17457 URL: https://issues.apache.org/jira/browse/SPARK-17457 Project:

[jira] [Commented] (SPARK-11702) Guava ClassLoading Issue When Using Different Hive Metastore Version

[ https://issues.apache.org/jira/browse/SPARK-11702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15390138#comment-15390138 ] Sabyasachi Nayak commented on SPARK-11702: -- Hi Joey, I am facing the similar issue when I am

[jira] [Commented] (SPARK-10602) Univariate statistics as UDAFs: single-pass continuous stats

[ https://issues.apache.org/jira/browse/SPARK-10602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14904437#comment-14904437 ] Sabyasachi Nayak commented on SPARK-10602: -- Thanks Seth. I wanted to implement skewness and

[jira] [Commented] (SPARK-10602) Univariate statistics as UDAFs: single-pass continuous stats

[ https://issues.apache.org/jira/browse/SPARK-10602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14900166#comment-14900166 ] Sabyasachi Nayak commented on SPARK-10602: -- Hey Seth,Can you pls share the working versions of