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| author | Matei Zaharia <matei@eecs.berkeley.edu> | 2013-02-10 13:01:09 -0800 |
|---|---|---|
| committer | Matei Zaharia <matei@eecs.berkeley.edu> | 2013-02-10 13:01:09 -0800 |
| commit | b1d809913b42d8eaf8bc0cc8b4f754c896c6c0b9 (patch) | |
| tree | dcbe7722ae5b83e7243fe6a8e20830024942c3dd /docs/tuning.md | |
| parent | ccb1ca4a2307cbfe0b8b1cabaf85230d8c19e99f (diff) | |
| parent | 4975dcdafc0e4b1ab8c6e91525e01a84a0a934aa (diff) | |
| download | spark-b1d809913b42d8eaf8bc0cc8b4f754c896c6c0b9.tar.gz spark-b1d809913b42d8eaf8bc0cc8b4f754c896c6c0b9.tar.bz2 spark-b1d809913b42d8eaf8bc0cc8b4f754c896c6c0b9.zip | |
Merge pull request #460 from markhamstra/404
Fixed a 404 in 'Tuning Spark' -- missing '.html'
Diffstat (limited to 'docs/tuning.md')
| -rw-r--r-- | docs/tuning.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/tuning.md b/docs/tuning.md index 9aaa53cd65..738c530458 100644 --- a/docs/tuning.md +++ b/docs/tuning.md @@ -233,7 +233,7 @@ number of cores in your clusters. ## Broadcasting Large Variables -Using the [broadcast functionality](scala-programming-guide#broadcast-variables) +Using the [broadcast functionality](scala-programming-guide.html#broadcast-variables) available in `SparkContext` can greatly reduce the size of each serialized task, and the cost of launching a job over a cluster. If your tasks use any large object from the driver program inside of them (e.g. a static lookup table), consider turning it into a broadcast variable. |