Repository: spark Updated Branches: refs/heads/master 2dc047a31 -> f5af86ea7
[SPARK-24134][DOCS] A missing full-stop in doc "Tuning Spark". ## What changes were proposed in this pull request? In the document [Tuning Spark -> Determining Memory Consumption](https://spark.apache.org/docs/latest/tuning.html#determining-memory-consumption), a full stop was missing in the second paragraph. It's `...use SizeEstimatorâs estimate method This is useful for experimenting...`, while there is supposed to be a full stop before `This`. Screenshot showing before change is attached below. <img width="1033" alt="screen shot 2018-05-01 at 5 22 32 pm" src="https://user-images.githubusercontent.com/11539188/39468206-778e3d8a-4d64-11e8-8a92-38464952b54b.png";> ## How was this patch tested? This is a simple change in doc. Only one full stop was added in plain text. Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Xiaodong <[email protected]> Closes #21205 from XD-DENG/patch-1. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/f5af86ea Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/f5af86ea Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/f5af86ea Branch: refs/heads/master Commit: f5af86ea753c446df59a0a8c16c685224690d633 Parents: 2dc047a Author: Xiaodong <[email protected]> Authored: Mon Jun 11 17:13:11 2018 -0500 Committer: Sean Owen <[email protected]> Committed: Mon Jun 11 17:13:11 2018 -0500 ---------------------------------------------------------------------- docs/tuning.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/f5af86ea/docs/tuning.md ---------------------------------------------------------------------- diff --git a/docs/tuning.md b/docs/tuning.md index 912c398..1c3bd0e 100644 --- a/docs/tuning.md +++ b/docs/tuning.md @@ -132,7 +132,7 @@ The best way to size the amount of memory consumption a dataset will require is into cache, and look at the "Storage" page in the web UI. The page will tell you how much memory the RDD is occupying. -To estimate the memory consumption of a particular object, use `SizeEstimator`'s `estimate` method +To estimate the memory consumption of a particular object, use `SizeEstimator`'s `estimate` method. This is useful for experimenting with different data layouts to trim memory usage, as well as determining the amount of space a broadcast variable will occupy on each executor heap. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
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