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From bridg...@apache.org
Subject [2/2] drill git commit: edits to typos in physical operators page
Date Mon, 03 Oct 2016 18:03:37 GMT
edits to typos in physical operators page


Project: http://git-wip-us.apache.org/repos/asf/drill/repo
Commit: http://git-wip-us.apache.org/repos/asf/drill/commit/69ac9c48
Tree: http://git-wip-us.apache.org/repos/asf/drill/tree/69ac9c48
Diff: http://git-wip-us.apache.org/repos/asf/drill/diff/69ac9c48

Branch: refs/heads/gh-pages
Commit: 69ac9c48d32c02e5bb5a5d9061ee86c19e944405
Parents: 694dce9
Author: Bridget Bevens <bbevens@maprtech.com>
Authored: Fri Sep 30 16:20:31 2016 -0700
Committer: Bridget Bevens <bbevens@maprtech.com>
Committed: Fri Sep 30 16:20:31 2016 -0700

----------------------------------------------------------------------
 .../performance-tuning-reference/020-physical-operators.md     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/drill/blob/69ac9c48/_docs/performance-tuning/performance-tuning-reference/020-physical-operators.md
----------------------------------------------------------------------
diff --git a/_docs/performance-tuning/performance-tuning-reference/020-physical-operators.md
b/_docs/performance-tuning/performance-tuning-reference/020-physical-operators.md
index d019b82..215a427 100644
--- a/_docs/performance-tuning/performance-tuning-reference/020-physical-operators.md
+++ b/_docs/performance-tuning/performance-tuning-reference/020-physical-operators.md
@@ -1,6 +1,6 @@
 ---
 title: "Physical Operators"
-date: 2016-06-03 22:11:51 UTC
+date: 2016-09-30 23:20:32 UTC
 parent: "Performance Tuning Reference"
 --- 
 
@@ -13,10 +13,10 @@ Drill uses the following operators to perform data distribution over the
network
 | Operator             | Description                                                    
                                                                                         
                                                                                         
                                                                                         
            |
 |----------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | HashToRandomExchange | A HashToRandomExchange gets an   input row, computes a hash value
on the distribution key, determines the   destination receiver based on the hash value, and
sends the row in a batch   operation. The join key or aggregation group-by keys are examples
of distribution   keys. The destination receiver is a minor fragment on a destination   node.
 |
-| HashToMergeExchange  | A HashToMergeExchange is similar   to the HashToRandomExchange operator,
except that each destination receiver   mergers incoming streams of sorted data received from
a sender.                                                                                
                                                                                         |
+| HashToMergeExchange  | A HashToMergeExchange is similar   to the HashToRandomExchange operator,
except that each destination receiver   merges incoming streams of sorted data received from
a sender.                                                                                
                                                                                         |
 | UnionExchange        | A UnionExchange is a   serialization operator in which each sender
sends to a single (common)   destination. The receiver “unions” the input streams from
various senders.                                                                         
                                                                                         
            |
 | SingleMergeExchange  | A SingleMergeExchange is   distribution operator in which each sender
sends a sorted stream of data to a   single receiver. The receiver performs a Merge operation
to merge all of the   incoming streams. This operator is useful when performing an ORDER BY
operation   that requires a final global ordering.                                       
|
-| BroadcastExchange    | A BroadcastExchange is a   distrubtion operation in which each sender
sends its input data to all N   receivers via a broadcast.                               
                                                                                         
                                                                                         
      |
+| BroadcastExchange    | A BroadcastExchange is a   distribution operation in which each
sender sends its input data to all N   receivers via a broadcast.                        
                                                                                         
                                                                                         
             |
 | UnorderedMuxExchange | An UnorderedMuxExchange is an   operation that multiplexes the data
from all minor fragments on a node so the   data can be sent out on a single channel to a
destination receiver. A sender   node only needs to maintain buffers for each receiving node
instead of each   receiving minor fragment on every node.                                
   |
 
 ## Join Operators  


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