[GitHub] spark issue #16785: [SPARK-19443][SQL][WIP] The function to generate constra...
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/16785 **[Test build #72625 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/72625/testReport)** for PR 16785 at commit [`8c98a5c`](https://github.com/apache/spark/commit/8c98a5c3ab1477408988c8cb682733e65dd554fc). * 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 issue #16785: [SPARK-19443][SQL][WIP] The function to generate constra...
Github user viirya commented on the issue: https://github.com/apache/spark/pull/16785 since this change is related to SQL, cc @cloud-fan @hvanhovell --- 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 issue #16785: [SPARK-19443][SQL][WIP] The function to generate constra...
Github user viirya commented on the issue: https://github.com/apache/spark/pull/16785 I don't find a way to improve `getAliasedConstraints` significantly by re-writing its logic. The current way to improve its performance is using parallel collection to do the transformation in parallel. It can cut the running time by half (see benchmark in the pr description), but the running time (13.5 secs) is still too long compared with 1.6. We may consider #16775 which is an another solution to fix this issue by checkpointing datasets for pipelines of long stages, or both of them. --- 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 issue #16785: [SPARK-19443][SQL][WIP] The function to generate constra...
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/16785 **[Test build #72625 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/72625/testReport)** for PR 16785 at commit [`8c98a5c`](https://github.com/apache/spark/commit/8c98a5c3ab1477408988c8cb682733e65dd554fc). --- 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 issue #16785: [SPARK-19443][SQL][WIP] The function to generate constra...
Github user viirya commented on the issue: https://github.com/apache/spark/pull/16785 The rewritten logic is not correct. I am working to improve this with other approach. --- 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
