[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread srowen
Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/14732#discussion_r75729969 --- Diff: docs/tuning.md --- @@ -122,21 +122,8 @@ large records. `R` is the storage space within `M` where cached blocks immune to being evicted by execu

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/spark/pull/14732 --- 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 ena

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread yhuai
Github user yhuai commented on a diff in the pull request: https://github.com/apache/spark/pull/14732#discussion_r75728831 --- Diff: docs/tuning.md --- @@ -217,14 +204,22 @@ temporary objects created during task execution. Some steps which may be useful * Check if there are to

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread srowen
Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/14732#discussion_r75727927 --- Diff: docs/tuning.md --- @@ -217,14 +204,22 @@ temporary objects created during task execution. Some steps which may be useful * Check if there are t

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread yhuai
Github user yhuai commented on a diff in the pull request: https://github.com/apache/spark/pull/14732#discussion_r75722532 --- Diff: docs/tuning.md --- @@ -122,21 +122,8 @@ large records. `R` is the storage space within `M` where cached blocks immune to being evicted by execut

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread yhuai
Github user yhuai commented on a diff in the pull request: https://github.com/apache/spark/pull/14732#discussion_r75722287 --- Diff: docs/tuning.md --- @@ -217,14 +204,22 @@ temporary objects created during task execution. Some steps which may be useful * Check if there are to

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-22 Thread yhuai
Github user yhuai commented on a diff in the pull request: https://github.com/apache/spark/pull/14732#discussion_r75722253 --- Diff: docs/tuning.md --- @@ -217,14 +204,22 @@ temporary objects created during task execution. Some steps which may be useful * Check if there are to

[GitHub] spark pull request #14732: [SPARK-16320] [DOC] Document G1 heap region's eff...

2016-08-20 Thread srowen
GitHub user srowen opened a pull request: https://github.com/apache/spark/pull/14732 [SPARK-16320] [DOC] Document G1 heap region's effect on spark 2.0 vs 1.6 ## What changes were proposed in this pull request? Collect GC discussion in one section, and documenting findings ab