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[MINOR][DOC] Fix spelling mistake

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## What changes were proposed in this pull request?

`A very little spelling mistake.`

## How was this patch tested?
No

Closes #24710 from LiShuMing/minor-spelling.

Authored-by: ShuMingLi <ming.moriarty@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
This commit is contained in:
ShuMingLi 2019-05-29 18:21:47 -05:00 committed by Sean Owen
parent 09ed64d795
commit 7d2fec31e7
1 changed files with 1 additions and 1 deletions
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2
core/src/main/scala/org/apache/spark/MapOutputTracker.scala
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@ -670,7 +670,7 @@ private[spark] class MapOutputTrackerMaster(
/**
* Executor-side client for fetching map output info from the driver's MapOutputTrackerMaster.
* Note that this is not used in local-mode; instead, local-mode Executors access the
* MapOutputTrackerMaster directly (which is possible because the master and worker share a comon
* MapOutputTrackerMaster directly (which is possible because the master and worker share a common
* superclass).
*/
private[spark] class MapOutputTrackerWorker(conf: SparkConf) extends MapOutputTracker(conf) {