[jira] [Assigned] (SPARK-32628) Use bloom filter to improve dynamicPartitionPruning
[
https://issues.apache.org/jira/browse/SPARK-32628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-32628:
Assignee: (was: Apache Spark)
> Use bloom filter to improve dynamicPartitionPruning
> ---
>
> Key: SPARK-32628
> URL: https://issues.apache.org/jira/browse/SPARK-32628
> Project: Spark
> Issue Type: Improvement
> Components: SQL
>Affects Versions: 3.1.0
>Reporter: Yuming Wang
>Priority: Major
>
> It will throw exception whenÂ
> {{spark.sql.optimizer.dynamicPartitionPruning.reuseBroadcastOnly}} is
> disabled:
> {code:sql}
> select catalog_sales.* from catalog_sales join catalog_returns where
> cr_order_number = cs_sold_date_sk and cr_returned_time_sk < 4;
> {code}
> {noformat}
> 20/08/16 06:44:42 ERROR TaskSetManager: Total size of serialized results of
> 494 tasks (1225.3 MiB) is bigger than spark.driver.maxResultSize (1024.0 MiB)
> {noformat}
> We can improve it with minimum, maximum and Bloom filter to reduce serialized
> results.
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[jira] [Assigned] (SPARK-32628) Use bloom filter to improve dynamicPartitionPruning
[
https://issues.apache.org/jira/browse/SPARK-32628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-32628:
Assignee: Apache Spark
> Use bloom filter to improve dynamicPartitionPruning
> ---
>
> Key: SPARK-32628
> URL: https://issues.apache.org/jira/browse/SPARK-32628
> Project: Spark
> Issue Type: Improvement
> Components: SQL
>Affects Versions: 3.1.0
>Reporter: Yuming Wang
>Assignee: Apache Spark
>Priority: Major
>
> It will throw exception whenÂ
> {{spark.sql.optimizer.dynamicPartitionPruning.reuseBroadcastOnly}} is
> disabled:
> {code:sql}
> select catalog_sales.* from catalog_sales join catalog_returns where
> cr_order_number = cs_sold_date_sk and cr_returned_time_sk < 4;
> {code}
> {noformat}
> 20/08/16 06:44:42 ERROR TaskSetManager: Total size of serialized results of
> 494 tasks (1225.3 MiB) is bigger than spark.driver.maxResultSize (1024.0 MiB)
> {noformat}
> We can improve it with minimum, maximum and Bloom filter to reduce serialized
> results.
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