[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17221548#comment-17221548 ] Apache Spark commented on SPARK-22390: -- User 'huaxingao' has created a pull request for this issue: https://github.com/apache/spark/pull/29695 > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17221546#comment-17221546 ] Huaxin Gao commented on SPARK-22390: Hi [~baibaichen], I am working on this. I put it under a different jira. I will link it here too. > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17221286#comment-17221286 ] Chang chen commented on SPARK-22390: Spark 3.0 already supported JDBC DataSource v2, so is there any update ? > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16946140#comment-16946140 ] Huaxin Gao commented on SPARK-22390: I am slowly catching up the changes in Data Source V2 and try to fit aggregate push down there. It seems JDBC support is still not in Data Source V2 yet. If I put aggregate push down in V2, I don't have a data source to test the implementation. I guess all I can do is to follow the pushFilters in DataSourceV2Suite and implement a simple aggregate in AdvancedDataSourceV2, something like the GreaterThan filter. Any suggestions? [~smilegator][~holden] > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16932739#comment-16932739 ] holdenk commented on SPARK-22390: - Love to follow where this is going, especially if it gets broken into smaller pieces of work. > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16910860#comment-16910860 ] Huaxin Gao commented on SPARK-22390: I haven't looked this Datasource V2 implementation for a while. I will take a look and see how to fit my stuff there. [~arunkhetarpal87] > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16910120#comment-16910120 ] Arun Khetarpal commented on SPARK-22390: [~huaxingao]: With the data source migration work completed - would you be resuming your efforts? > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16645746#comment-16645746 ] Huaxin Gao commented on SPARK-22390: Thanks [~smilegator] > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16645567#comment-16645567 ] Xiao Li commented on SPARK-22390: - Any data source migration work is being blocked by https://github.com/apache/spark/pull/22547 > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16645345#comment-16645345 ] Huaxin Gao commented on SPARK-22390: [~smilegator] Thank you very much for your comment. I agree it's hard to evaluate the performance without a V2 implementation of JDBC datasource. Do you know when a V2 JDBC will be available? Thanks! > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16428585#comment-16428585 ] Xiao Li commented on SPARK-22390: - [~huaxingao] It is hard to say whether the design is good or not before we implement a data source using your proposal. Before we starting the evaluation, it sounds like we need to convert JDBC to data source V2 first. > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16401378#comment-16401378 ] Huaxin Gao commented on SPARK-22390: [~cloud_fan], I am working on Aggregate push down design doc and prototype. Could you please review the doc? Thanks a lot! [https://docs.google.com/document/d/1X3EVX-jyMv76KuZfX_VjQFmXeAmW3xYHe3M8DlGkbKQ/edit|http://example.com] > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-22390) Aggregate push down
[ https://issues.apache.org/jira/browse/SPARK-22390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16353196#comment-16353196 ] Ryan Blue commented on SPARK-22390: --- [~cloud_fan], can you provide a description of this feature and a few examples of how you expect it to behave? > Aggregate push down > --- > > Key: SPARK-22390 > URL: https://issues.apache.org/jira/browse/SPARK-22390 > Project: Spark > Issue Type: Sub-task > Components: SQL >Affects Versions: 2.3.0 >Reporter: Wenchen Fan >Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
