[GitHub] spark issue #16671: [SparkSQL] a better balance partition method for jdbc AP...

2017-01-21 Thread djvulee
Github user djvulee commented on the issue: https://github.com/apache/spark/pull/16671 @gatorsmile can you take a look at? --- 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

[GitHub] spark issue #16671: [SparkSQL] a better balance partition method for jdbc AP...

2017-01-21 Thread djvulee
Github user djvulee commented on the issue: https://github.com/apache/spark/pull/16671 Table2 with about 5M rows, 200partition by SparkSQL. (The table using the MySQL sharding, and every partition will return 10K rows at most) old partition result(elements in eac

[GitHub] spark issue #16671: [SparkSQL] a better balance partition method for jdbc AP...

2017-01-21 Thread djvulee
Github user djvulee commented on the issue: https://github.com/apache/spark/pull/16671 Here is the real data test result: Table with 1.2Million rows, 50partition by SparkSQL. old partition result(elements in each partition) >100061,100064,100059,100066,1

[GitHub] spark issue #16671: [SparkSQL] a better balance partition method for jdbc AP...

2017-01-21 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue: https://github.com/apache/spark/pull/16671 Can one of the admins verify this patch? --- 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 feat