Edit - Stack Overflow

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

Required fields*

Rev

2

I did not know about this method. It is a better solution than sort() . So this is a better answer to the question than mine (though it does maybe provide some useful background ). I am upvoting.

WestCoastProjects
– WestCoastProjects

2015-03-20 18:05:57 +00:00
Commented Mar 20, 2015 at 18:05
Hi, I have a pairRdd, is there a way to use top method in this pairRdd? For example, top(10) will return 10 elements for each key in this 'pairRdd'. I really need to know this.

chrisTina
– chrisTina

2015-04-09 13:52:11 +00:00
Commented Apr 9, 2015 at 13:52
2

No, it does not work like that. I suggest a separate question for finding the top 10 by key, as it's a bigger topic.

Daniel Darabos
– Daniel Darabos

2015-04-09 16:17:31 +00:00
Commented Apr 9, 2015 at 16:17
spark.apache.org/docs/latest/api/scala/…

Daniel Darabos
– Daniel Darabos

2015-11-29 12:31:20 +00:00
Commented Nov 29, 2015 at 12:31

Add a comment |

Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)

<https://example.com>

[example](https://example.com)

<a href="https://example.com">example</a>

formatting help »
answering help »

Collectives™ on Stack Overflow