Repository: spark Updated Branches: refs/heads/branch-1.2 e958132a8 -> b676d9ad3
[SPARK-4481][Streaming][Doc] Fix the wrong description of updateFunc (backport for branch-1.2) backport for branch-1.2 as per #3356 Author: zsxwing <zsxw...@gmail.com> Closes #3376 from zsxwing/SPARK-4481-branch-1.2 and squashes the following commits: 53b94e8 [zsxwing] Fix the wrong description of updateFunc Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/b676d9ad Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/b676d9ad Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/b676d9ad Branch: refs/heads/branch-1.2 Commit: b676d9ad347e296929361809b0001c0f5c700514 Parents: e958132 Author: zsxwing <zsxw...@gmail.com> Authored: Thu Nov 20 01:13:36 2014 -0800 Committer: Tathagata Das <tathagata.das1...@gmail.com> Committed: Thu Nov 20 01:13:36 2014 -0800 ---------------------------------------------------------------------- .../apache/spark/streaming/dstream/PairDStreamFunctions.scala | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/b676d9ad/streaming/src/main/scala/org/apache/spark/streaming/dstream/PairDStreamFunctions.scala ---------------------------------------------------------------------- diff --git a/streaming/src/main/scala/org/apache/spark/streaming/dstream/PairDStreamFunctions.scala b/streaming/src/main/scala/org/apache/spark/streaming/dstream/PairDStreamFunctions.scala index 9467595..f405dda 100644 --- a/streaming/src/main/scala/org/apache/spark/streaming/dstream/PairDStreamFunctions.scala +++ b/streaming/src/main/scala/org/apache/spark/streaming/dstream/PairDStreamFunctions.scala @@ -398,10 +398,9 @@ class PairDStreamFunctions[K, V](self: DStream[(K,V)]) * Return a new "state" DStream where the state for each key is updated by applying * the given function on the previous state of the key and the new values of each key. * org.apache.spark.Partitioner is used to control the partitioning of each RDD. - * @param updateFunc State update function. If `this` function returns None, then - * corresponding state key-value pair will be eliminated. Note, that - * this function may generate a different a tuple with a different key - * than the input key. It is up to the developer to decide whether to + * @param updateFunc State update function. Note, that this function may generate a different + * tuple with a different key than the input key. Therefore keys may be removed + * or added in this way. It is up to the developer to decide whether to * remember the partitioner despite the key being changed. * @param partitioner Partitioner for controlling the partitioning of each RDD in the new * DStream --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
