[jira] [Commented] (SPARK-18390) Optimized plan tried to use Cartesian join when it is not enabled

2016-11-09 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15651980#comment-15651980 ] Srinath commented on SPARK-18390: - FYI, these are in branch 2.1 {noformat} commit

[jira] [Commented] (SPARK-18209) More robust view canonicalization without full SQL expansion

2016-11-01 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15626971#comment-15626971 ] Srinath commented on SPARK-18209: - Given that the hive metastore lets you store column names and types

[jira] [Commented] (SPARK-18209) More robust view canonicalization without full SQL expansion

2016-11-01 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15626838#comment-15626838 ] Srinath commented on SPARK-18209: - A practical (positive) consequence of this is query expansion when we

[jira] [Created] (SPARK-18127) Add hooks and extension points to Spark

2016-10-26 Thread Srinath (JIRA)
Srinath created SPARK-18127: --- Summary: Add hooks and extension points to Spark Key: SPARK-18127 URL: https://issues.apache.org/jira/browse/SPARK-18127 Project: Spark Issue Type: New Feature

[jira] [Updated] (SPARK-18106) Analyze Table accepts a garbage identifier at the end

2016-10-25 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srinath updated SPARK-18106: Description: {noformat} scala> sql("create table test(a int)") res2: org.apache.spark.sql.DataFrame = []

[jira] [Updated] (SPARK-18106) Analyze Table accepts a garbage identifier at the end

2016-10-25 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srinath updated SPARK-18106: Description: {noformat} scala> sql("create table test(a int)") res2: org.apache.spark.sql.DataFrame = []

[jira] [Created] (SPARK-18106) Analyze Table accepts a garbage identifier at the end

2016-10-25 Thread Srinath (JIRA)
Srinath created SPARK-18106: --- Summary: Analyze Table accepts a garbage identifier at the end Key: SPARK-18106 URL: https://issues.apache.org/jira/browse/SPARK-18106 Project: Spark Issue Type: Bug

[jira] [Created] (SPARK-18013) R cross join API similar to python and Scala

2016-10-19 Thread Srinath (JIRA)
Srinath created SPARK-18013: --- Summary: R cross join API similar to python and Scala Key: SPARK-18013 URL: https://issues.apache.org/jira/browse/SPARK-18013 Project: Spark Issue Type: Bug

[jira] [Created] (SPARK-17946) Python crossJoin API similar to Scala

2016-10-14 Thread Srinath (JIRA)
Srinath created SPARK-17946: --- Summary: Python crossJoin API similar to Scala Key: SPARK-17946 URL: https://issues.apache.org/jira/browse/SPARK-17946 Project: Spark Issue Type: Bug

[jira] [Commented] (SPARK-17074) generate histogram information for column

2016-10-03 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15542830#comment-15542830 ] Srinath commented on SPARK-17074: - IMO if you can get reasonable error bounds (as Tim points out) the

[jira] [Commented] (SPARK-16026) Cost-based Optimizer framework

2016-09-09 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-16026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15478341#comment-15478341 ] Srinath commented on SPARK-16026: - Thanks for the response: 1. You’re correct that the search space will

[jira] [Commented] (SPARK-16026) Cost-based Optimizer framework

2016-09-06 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-16026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15468891#comment-15468891 ] Srinath commented on SPARK-16026: - I have a couple of comments/questions on the proposal. Regarding the

[jira] [Commented] (SPARK-17298) Require explicit CROSS join for cartesian products by default

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15447642#comment-15447642 ] Srinath commented on SPARK-17298: - I've updated the description. Hopefully it is clearer. Note that

[jira] [Updated] (SPARK-17298) Require explicit CROSS join for cartesian products by default

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srinath updated SPARK-17298: Description: Require the use of CROSS join syntax in SQL (and a new crossJoin DataFrame API) to specify

[jira] [Updated] (SPARK-17298) Require explicit CROSS join for cartesian products by default

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srinath updated SPARK-17298: Description: Require the use of CROSS join syntax in SQL (and a new crossJoin DataFrame API) to specify

[jira] [Updated] (SPARK-17298) Require explicit CROSS join for cartesian products by default

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srinath updated SPARK-17298: Description: Require the use of CROSS join syntax in SQL (and a new crossJoin DataFrame API) to specify

[jira] [Updated] (SPARK-17298) Require explicit CROSS join for cartesian products by default

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srinath updated SPARK-17298: Summary: Require explicit CROSS join for cartesian products by default (was: Require explicit CROSS join

[jira] [Commented] (SPARK-17298) Require explicit CROSS join for cartesian products

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15446920#comment-15446920 ] Srinath commented on SPARK-17298: - So if I do the following: create temporary view nt1 as select * from

[jira] [Commented] (SPARK-17298) Require explicit CROSS join for cartesian products

2016-08-29 Thread Srinath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15446682#comment-15446682 ] Srinath commented on SPARK-17298: - You are correct that with this change, queries of the form {noformat}

[jira] [Created] (SPARK-17298) Require explicit CROSS join for cartesian products

2016-08-29 Thread Srinath (JIRA)
Srinath created SPARK-17298: --- Summary: Require explicit CROSS join for cartesian products Key: SPARK-17298 URL: https://issues.apache.org/jira/browse/SPARK-17298 Project: Spark Issue Type: Story

[jira] [Created] (SPARK-17158) Improve error message for numeric literal parsing

2016-08-19 Thread Srinath (JIRA)
Srinath created SPARK-17158: --- Summary: Improve error message for numeric literal parsing Key: SPARK-17158 URL: https://issues.apache.org/jira/browse/SPARK-17158 Project: Spark Issue Type: Bug