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[GitHub] [spark] huaxingao opened a new pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

huaxingao opened a new pull request #34073:
URL: https://github.com/apache/spark/pull/34073


   
   
   ### What changes were proposed in this pull request?
   update java doc...
   
   
   ### Why are the changes needed?
   to highlight the difference between this new interface `SupportsPushDownV2Filters` and the old one `SupportsPushDownFilters`
   
   
   ### Does this PR introduce _any_ user-facing change?
   No
   
   
   ### How was this patch tested?
   Test not needed
   


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[GitHub] [spark] SparkQA commented on pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

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[GitHub] [spark] cloud-fan commented on a change in pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on a change in pull request #34073:
URL: https://github.com/apache/spark/pull/34073#discussion_r714445044



##########
File path: sql/catalyst/src/main/java/org/apache/spark/sql/connector/read/SupportsPushDownV2Filters.java
##########
@@ -22,23 +22,26 @@
 
 /**
  * A mix-in interface for {@link ScanBuilder}. Data sources can implement this interface to
- * push down filters to the data source and reduce the size of the data to be read.

Review comment:
       Let's only change the classdoc
   ```
   push down V2 {@link Filter}s to ...
   
   Note that, this interface is preferred over {@link SupportsPushDownFilters}, which uses V1 Filter and is less
   efficient due to the internal -> external data conversion.
   ```




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URL: https://github.com/apache/spark/pull/34073#issuecomment-925524049


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[GitHub] [spark] sarutak commented on pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
sarutak commented on pull request #34073:
URL: https://github.com/apache/spark/pull/34073#issuecomment-925969333


   This change seems to break the build.
   
   ```
   [error]  * internal -> external data conversion.
   ```
   
   Please let me fix it.


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[GitHub] [spark] cloud-fan commented on pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on pull request #34073:
URL: https://github.com/apache/spark/pull/34073#issuecomment-925937092


   thanks, merging to master!


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[GitHub] [spark] huaxingao commented on pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
huaxingao commented on pull request #34073:
URL: https://github.com/apache/spark/pull/34073#issuecomment-925943856


   Thanks!


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[GitHub] [spark] cloud-fan closed pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
cloud-fan closed pull request #34073:
URL: https://github.com/apache/spark/pull/34073


   


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[GitHub] [spark] huaxingao commented on a change in pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
huaxingao commented on a change in pull request #34073:
URL: https://github.com/apache/spark/pull/34073#discussion_r714356932



##########
File path: sql/catalyst/src/main/java/org/apache/spark/sql/connector/read/SupportsPushDownV2Filters.java
##########
@@ -22,23 +22,26 @@
 
 /**
  * A mix-in interface for {@link ScanBuilder}. Data sources can implement this interface to
- * push down filters to the data source and reduce the size of the data to be read.
+ * push down data source V2 filters {@link Filter} to the data source and reduce the size of
+ * the data to be read.
  *
  * @since 3.3.0
  */
 @Evolving
 public interface SupportsPushDownV2Filters extends ScanBuilder {
 
   /**
-   * Pushes down filters, and returns filters that need to be evaluated after scanning.
+   * Pushes down data source V2 filters, and returns V2 filters that need to be evaluated after
+   * scanning.

Review comment:
       @cloud-fan Please let me know how you want to document this. 




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[GitHub] [spark] SparkQA commented on pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #34073:
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   **[Test build #143532 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/143532/testReport)** for PR 34073 at commit [`3a0052f`](https://github.com/apache/spark/commit/3a0052f2830ae1f31b92f0e2847937a359145477).
    * This patch passes all tests.
    * This patch merges cleanly.
    * This patch adds no public classes.


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[GitHub] [spark] SparkQA commented on pull request #34073: [SPARK-36760][SQL][FOLLOWUP] Add interface SupportsPushDownV2Filters

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #34073:
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   **[Test build #143523 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/143523/testReport)** for PR 34073 at commit [`1014995`](https://github.com/apache/spark/commit/1014995820aa9871ed9ac823775dda41d5024299).
    * This patch passes all tests.
    * This patch merges cleanly.
    * This patch adds no public classes.


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