[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216341181 Thank you, @marmbrus ! --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user asfgit closed the pull request at: https://github.com/apache/spark/pull/12590 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user marmbrus commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216339896 Thanks, merging to master and 2.0 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216339477 @marmbrus . Now, it's ready for review again. This PR becomes to do much better than what I expected. Thank you so much. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216337796 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/57540/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216337793 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216337524 **[Test build #57540 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/57540/consoleFull)** for PR 12590 at commit [`2198f0f`](https://github.com/apache/spark/commit/2198f0f73a863a801b0e6da9fdcc15908550ba4d). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-216313582 **[Test build #57540 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/57540/consoleFull)** for PR 12590 at commit [`2198f0f`](https://github.com/apache/spark/commit/2198f0f73a863a801b0e6da9fdcc15908550ba4d). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/12590#discussion_r61770577
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -1440,6 +1441,18 @@ object RemoveLiteralFromGroupExpressions extends
Rule[LogicalPlan] {
}
/**
+ * Removes repetition from group expressions in [[Aggregate]], as they
have no effect to the result
+ * but only makes the grouping key bigger.
+ */
+object RemoveRepetitionFromGroupExpressions extends Rule[LogicalPlan] {
+ def apply(plan: LogicalPlan): LogicalPlan = plan transform {
+case a @ Aggregate(grouping, _, _) =>
+ val newGrouping = grouping.distinct
--- End diff --
Oh, thank you for review. @marmbrus .
I'll fix that.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
-
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/12590#discussion_r61770196
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
---
@@ -1440,6 +1441,18 @@ object RemoveLiteralFromGroupExpressions extends
Rule[LogicalPlan] {
}
/**
+ * Removes repetition from group expressions in [[Aggregate]], as they
have no effect to the result
+ * but only makes the grouping key bigger.
+ */
+object RemoveRepetitionFromGroupExpressions extends Rule[LogicalPlan] {
+ def apply(plan: LogicalPlan): LogicalPlan = plan transform {
+case a @ Aggregate(grouping, _, _) =>
+ val newGrouping = grouping.distinct
--- End diff --
This is going to miss cases like `GROUP BY A, a`. I think you want to use
an `ExpressionSet` instead of normal `.distinct`
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
-
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215943416 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215943417 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/57411/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215943373 **[Test build #57411 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/57411/consoleFull)** for PR 12590 at commit [`d16ebc2`](https://github.com/apache/spark/commit/d16ebc2ceab518e8ee87e7451bb8bbf91a3a7960). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215940328 **[Test build #57411 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/57411/consoleFull)** for PR 12590 at commit [`d16ebc2`](https://github.com/apache/spark/commit/d16ebc2ceab518e8ee87e7451bb8bbf91a3a7960). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215572360 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/57274/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215572352 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215572100 **[Test build #57274 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/57274/consoleFull)** for PR 12590 at commit [`e3bdc16`](https://github.com/apache/spark/commit/e3bdc16ffc59bca187c23b2a0e7c7178191d5236). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-215549270 **[Test build #57274 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/57274/consoleFull)** for PR 12590 at commit [`e3bdc16`](https://github.com/apache/spark/commit/e3bdc16ffc59bca187c23b2a0e7c7178191d5236). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214831287 Hi, @marmbrus . Could you review this PR when you have some time? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214630142 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214630143 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/56970/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214629648 **[Test build #56970 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56970/consoleFull)** for PR 12590 at commit [`01ce1a4`](https://github.com/apache/spark/commit/01ce1a4a25c7d80a87b29efc7a83a9a424a827dc). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214617643 **[Test build #56970 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56970/consoleFull)** for PR 12590 at commit [`01ce1a4`](https://github.com/apache/spark/commit/01ce1a4a25c7d80a87b29efc7a83a9a424a827dc). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214449827 Hi, @rxin . Could you review this PR please? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214254061 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/56891/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214254054 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214253156 **[Test build #56891 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56891/consoleFull)** for PR 12590 at commit [`78a42c5`](https://github.com/apache/spark/commit/78a42c5c082a49bec078be4c23570ecb0489e900). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214219497 **[Test build #56891 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56891/consoleFull)** for PR 12590 at commit [`78a42c5`](https://github.com/apache/spark/commit/78a42c5c082a49bec078be4c23570ecb0489e900). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214217838 Rebased. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-214030458 Hi, @rxin . Could you review this PR about `RemoveRepetitionFromGroupExpressions`? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213666548 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/56772/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213666547 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213666496 **[Test build #56772 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56772/consoleFull)** for PR 12590 at commit [`bda4ae6`](https://github.com/apache/spark/commit/bda4ae62c812b256da4bb7f89f07623dd87ea439). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213660696 **[Test build #56772 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56772/consoleFull)** for PR 12590 at commit [`bda4ae6`](https://github.com/apache/spark/commit/bda4ae62c812b256da4bb7f89f07623dd87ea439). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user dongjoon-hyun commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213660622 Rebased. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213206451 Merged build finished. Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user AmplabJenkins commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213206459 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/56613/ Test PASSed. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213205846 **[Test build #56613 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56613/consoleFull)** for PR 12590 at commit [`75b8f73`](https://github.com/apache/spark/commit/75b8f7353454cbe6aa8dafa070f51c90d0f430e5). * This patch passes all tests. * This patch merges cleanly. * This patch adds no public classes. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
Github user SparkQA commented on the pull request: https://github.com/apache/spark/pull/12590#issuecomment-213167841 **[Test build #56613 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56613/consoleFull)** for PR 12590 at commit [`75b8f73`](https://github.com/apache/spark/commit/75b8f7353454cbe6aa8dafa070f51c90d0f430e5). --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request: [SPARK-14830][SQL] Add RemoveRepetitionFromGro...
GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/spark/pull/12590
[SPARK-14830][SQL] Add RemoveRepetitionFromGroupExpressions optimizer.
## What changes were proposed in this pull request?
This PR aims to optimize GroupExpressions by removing repeating expressions.
`RemoveRepetitionFromGroupExpressions` is added.
**Before**
```scala
scala> sql("select a from (select explode(array(1,2)) a) T group by a, a,
a").explain()
== Physical Plan ==
WholeStageCodegen
: +- TungstenAggregate(key=[a#5,a#5,a#5], functions=[], output=[a#5])
: +- INPUT
+- Exchange hashpartitioning(a#5, a#5, a#5, 200), None
+- WholeStageCodegen
: +- TungstenAggregate(key=[a#5,a#5,a#5], functions=[],
output=[a#5,a#5,a#5])
: +- INPUT
+- Generate explode([1,2]), false, false, [a#5]
+- Scan OneRowRelation[]
```
**After**
```scala
scala> sql("select a from (select explode(array(1,2)) a) T group by a, a,
a").explain()
== Physical Plan ==
WholeStageCodegen
: +- TungstenAggregate(key=[a#5], functions=[], output=[a#5])
: +- INPUT
+- Exchange hashpartitioning(a#5, 200), None
+- WholeStageCodegen
: +- TungstenAggregate(key=[a#5], functions=[], output=[a#5])
: +- INPUT
+- Generate explode([1,2]), false, false, [a#5]
+- Scan OneRowRelation[]
```
## How was this patch tested?
Pass the Jenkins tests (with a new testcase)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dongjoon-hyun/spark SPARK-14830
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12590.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #12590
commit 75b8f7353454cbe6aa8dafa070f51c90d0f430e5
Author: Dongjoon Hyun
Date: 2016-04-22T00:08:32Z
[SPARK-14830][SQL] Add RemoveRepetitionFromGroupExpressions optimizer.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
-
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
