[jira] [Assigned] (SPARK-9843) Catalyst: Allow adding custom optimizers
[ https://issues.apache.org/jira/browse/SPARK-9843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-9843: --- Assignee: Apache Spark > Catalyst: Allow adding custom optimizers > > > Key: SPARK-9843 > URL: https://issues.apache.org/jira/browse/SPARK-9843 > Project: Spark > Issue Type: New Feature > Components: SQL >Affects Versions: 1.4.1 >Reporter: Robert Kruszewski >Assignee: Apache Spark > > Currently there's only option to plug into query planning. This provides > limited capability for optimizing queries. > Allowing specifying custom optimizers would allow applications that make use > of spark sql tune their workflows. One example would be inserting > repartitions into query plan which isn't generally applicable but if you know > range of possible queries you can do that on the backend. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Assigned] (SPARK-9843) Catalyst: Allow adding custom optimizers
[ https://issues.apache.org/jira/browse/SPARK-9843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-9843: --- Assignee: (was: Apache Spark) > Catalyst: Allow adding custom optimizers > > > Key: SPARK-9843 > URL: https://issues.apache.org/jira/browse/SPARK-9843 > Project: Spark > Issue Type: New Feature > Components: SQL >Affects Versions: 1.4.1 >Reporter: Robert Kruszewski > > Currently there's only option to plug into query planning. This provides > limited capability for optimizing queries. > Allowing specifying custom optimizers would allow applications that make use > of spark sql tune their workflows. One example would be inserting > repartitions into query plan which isn't generally applicable but if you know > range of possible queries you can do that on the backend. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Assigned] (SPARK-9843) Catalyst: Allow adding custom optimizers
[ https://issues.apache.org/jira/browse/SPARK-9843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-9843: --- Assignee: Apache Spark Catalyst: Allow adding custom optimizers Key: SPARK-9843 URL: https://issues.apache.org/jira/browse/SPARK-9843 Project: Spark Issue Type: New Feature Components: SQL Affects Versions: 1.4.1 Reporter: Robert Kruszewski Assignee: Apache Spark Currently there's only option to plug into query planning. This provides limited capability for optimizing queries. Allowing specifying custom optimizers would allow applications that make use of spark sql tune their workflows. One example would be inserting repartitions into query plan which isn't generally applicable but if you know range of possible queries you can do that on the backend. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Assigned] (SPARK-9843) Catalyst: Allow adding custom optimizers
[ https://issues.apache.org/jira/browse/SPARK-9843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-9843: --- Assignee: (was: Apache Spark) Catalyst: Allow adding custom optimizers Key: SPARK-9843 URL: https://issues.apache.org/jira/browse/SPARK-9843 Project: Spark Issue Type: New Feature Components: SQL Affects Versions: 1.4.1 Reporter: Robert Kruszewski Currently there's only option to plug into query planning. This provides limited capability for optimizing queries. Allowing specifying custom optimizers would allow applications that make use of spark sql tune their workflows. One example would be inserting repartitions into query plan which isn't generally applicable but if you know range of possible queries you can do that on the backend. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
