diff options
| author | Hangchen Yu <yuhc@gitcafe.com> | 2015-03-22 15:51:10 +0000 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2015-03-22 15:51:10 +0000 |
| commit | ab4f516fbe63e24e076c68f4933a171a72b6f1fd (patch) | |
| tree | 75156040dfe703ef908d7ced6199492a364516ce /graphx/src | |
| parent | b9fe504b497cfa509310b4045de4873739c76667 (diff) | |
| download | spark-ab4f516fbe63e24e076c68f4933a171a72b6f1fd.tar.gz spark-ab4f516fbe63e24e076c68f4933a171a72b6f1fd.tar.bz2 spark-ab4f516fbe63e24e076c68f4933a171a72b6f1fd.zip | |
[SPARK-6455] [docs] Correct some mistakes and typos
Correct some typos. Correct a mistake in lib/PageRank.scala. The first PageRank implementation uses standalone Graph interface, but the second uses Pregel interface. It may mislead the code viewers.
Author: Hangchen Yu <yuhc@gitcafe.com>
Closes #5128 from yuhc/master and squashes the following commits:
53e5432 [Hangchen Yu] Merge branch 'master' of https://github.com/yuhc/spark
67b77b5 [Hangchen Yu] [SPARK-6455] [docs] Correct some mistakes and typos
206f2dc [Hangchen Yu] Correct some mistakes and typos.
Diffstat (limited to 'graphx/src')
3 files changed, 6 insertions, 6 deletions
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/GraphOps.scala b/graphx/src/main/scala/org/apache/spark/graphx/GraphOps.scala index dc8b4789c4..86f611d55a 100644 --- a/graphx/src/main/scala/org/apache/spark/graphx/GraphOps.scala +++ b/graphx/src/main/scala/org/apache/spark/graphx/GraphOps.scala @@ -113,7 +113,7 @@ class GraphOps[VD: ClassTag, ED: ClassTag](graph: Graph[VD, ED]) extends Seriali * Collect the neighbor vertex attributes for each vertex. * * @note This function could be highly inefficient on power-law - * graphs where high degree vertices may force a large ammount of + * graphs where high degree vertices may force a large amount of * information to be collected to a single location. * * @param edgeDirection the direction along which to collect @@ -187,7 +187,7 @@ class GraphOps[VD: ClassTag, ED: ClassTag](graph: Graph[VD, ED]) extends Seriali /** * Join the vertices with an RDD and then apply a function from the - * the vertex and RDD entry to a new vertex value. The input table + * vertex and RDD entry to a new vertex value. The input table * should contain at most one entry for each vertex. If no entry is * provided the map function is skipped and the old value is used. * diff --git a/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala b/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala index 5e55620147..01b013ff71 100644 --- a/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala +++ b/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala @@ -78,8 +78,8 @@ object Pregel extends Logging { * * @param graph the input graph. * - * @param initialMsg the message each vertex will receive at the on - * the first iteration + * @param initialMsg the message each vertex will receive at the first + * iteration * * @param maxIterations the maximum number of iterations to run for * diff --git a/graphx/src/main/scala/org/apache/spark/graphx/lib/PageRank.scala b/graphx/src/main/scala/org/apache/spark/graphx/lib/PageRank.scala index e139959c3f..ca3b513821 100644 --- a/graphx/src/main/scala/org/apache/spark/graphx/lib/PageRank.scala +++ b/graphx/src/main/scala/org/apache/spark/graphx/lib/PageRank.scala @@ -25,7 +25,7 @@ import org.apache.spark.graphx._ /** * PageRank algorithm implementation. There are two implementations of PageRank implemented. * - * The first implementation uses the [[Pregel]] interface and runs PageRank for a fixed number + * The first implementation uses the standalone [[Graph]] interface and runs PageRank for a fixed number * of iterations: * {{{ * var PR = Array.fill(n)( 1.0 ) @@ -38,7 +38,7 @@ import org.apache.spark.graphx._ * } * }}} * - * The second implementation uses the standalone [[Graph]] interface and runs PageRank until + * The second implementation uses the [[Pregel]] interface and runs PageRank until * convergence: * * {{{ |