[MINOR][STREAMING] Replace deprecated apply with create in example.

[dongjoon-hyun]

What changes were proposed in this pull request?

Twitter Algebird deprecated apply in HyperLogLog.scala.

@deprecated("Use toHLL", since = "0.10.0 / 2015-05")
def apply[T <% Array[Byte]](t: T) = create(t)

This PR replace the deprecated usage apply with new create
according to the upstream change.

How was this patch tested?

manual.

/bin/spark-submit --class org.apache.spark.examples.streaming.TwitterAlgebirdHLL examples/target/scala-2.11/spark-examples-2.0.0-SNAPSHOT-hadoop2.2.0.jar

[srowen]

Is it causing a warning in our build now? or just deprecated in later releases? it's OK to switch now anyway if both methods are present and the latter one is preferred

[srowen]

Jenkins test this please

[srowen]

PS we have several PRs in flight to address some build warnings, with more that we need to fix. Feel free to start addressing them, and try to solve all instances of one or more type of warning at a time if you can.

[SparkQA]

Test build #52260 has finished for PR 11451 at commit 5b9cb46.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[dongjoon-hyun]

Right, @srowen . This is one of Spark deprecated warnings.

I chose this one as a minor since it's an example and only one line fix for Twitter library.

Thanks, @srowen . I will try do more bigger one as you mentioned; one or more type of warning .

[dongjoon-hyun]

Before this PR, the warn message in the Jenkins build looks like the following. (9 times.)

/home/jenkins/workspace/SparkPullRequestBuilder/examples/src/main/scala/org/apache/spark/examples/streaming/TwitterAlgebirdHLL.scala:65: method apply in class HyperLogLogMonoid is deprecated: Use toHLL
[warn]       ids.map(id => hll(id))

[srowen]

Great, that's easy. Merged to master

[dongjoon-hyun]

Thank you for merging, @srowen !