I got it. I mistakenly thought that each line is a wordid list.
On Fri, Jan 15, 2016 at 3:24 AM, Bryan Cutler <cutl...@gmail.com> wrote:
> What I mean is the input to LDA.run() is a RDD[(Long, Vector)] and the
> Vector is a vector of counts of each term and should be the same size as the
> vocabulary (so if the vocabulary, or dictionary has 10 words, each vector
> should have a size of 10). This probably means that there will be some
> elements with zero counts, and a sparse vector might be a good way to handle
> that.
>
> On Wed, Jan 13, 2016 at 6:40 PM, Li Li <fancye...@gmail.com> wrote:
>>
>> It looks like the problem is the vectors of term counts in the corpus
>> are not always the vocabulary size.
>> Do you mean some integers not occured in the corpus?
>> for example, I have the dictionary is 0 - 9 (total 10 words).
>> The docs are:
>> 0 2 4 6 8
>> 1 3 5 7 9
>> Then it will be correct
>> If the docs are:
>> 0 2 4 6 9
>> 1 3 5 6 7
>> 8 is not occured in any document, Then it will wrong?
>>
>> So the workaround is to process the input to re-encode terms?
>>
>> On Thu, Jan 14, 2016 at 6:53 AM, Bryan Cutler <cutl...@gmail.com> wrote:
>> > I was now able to reproduce the exception using the master branch and
>> > local
>> > mode. It looks like the problem is the vectors of term counts in the
>> > corpus
>> > are not always the vocabulary size. Once I padded these with zero
>> > counts to
>> > the vocab size, it ran without the exception.
>> >
>> > Joseph, I also tried calling describeTopics and noticed that with the
>> > improper vector size, it will not throw an exception but the term
>> > indices
>> > will start to be incorrect. For a small number of iterations, it is ok,
>> > but
>> > increasing iterations causes the indices to get larger also. Maybe that
>> > is
>> > what is going on in the JIRA you linked to?
>> >
>> > On Wed, Jan 13, 2016 at 1:17 AM, Li Li <fancye...@gmail.com> wrote:
>> >>
>> >> I will try spark 1.6.0 to see it is the bug of 1.5.2.
>> >>
>> >> On Wed, Jan 13, 2016 at 3:58 PM, Li Li <fancye...@gmail.com> wrote:
>> >> > I have set up a stand alone spark cluster and use the same codes. it
>> >> > still failed with the same exception
>> >> > I also preprocessed the data to lines of integers and use the scala
>> >> > codes of lda example. it still failed.
>> >> > the codes:
>> >> >
>> >> > import org.apache.spark.mllib.clustering.{ LDA, DistributedLDAModel }
>> >> >
>> >> > import org.apache.spark.mllib.linalg.Vectors
>> >> >
>> >> > import org.apache.spark.SparkContext
>> >> >
>> >> > import org.apache.spark.SparkContext._
>> >> >
>> >> > import org.apache.spark.SparkConf
>> >> >
>> >> >
>> >> > object TestLDA {
>> >> >
>> >> > def main(args: Array[String]) {
>> >> >
>> >> > if(args.length!=4){
>> >> >
>> >> > println("need 4 args inDir outDir topic iternum")
>> >> >
>> >> > System.exit(-1)
>> >> >
>> >> > }
>> >> >
>> >> > val conf = new SparkConf().setAppName("TestLDA")
>> >> >
>> >> > val sc = new SparkContext(conf)
>> >> >
>> >> > // Load and parse the data
>> >> >
>> >> > val data = sc.textFile(args(0))
>> >> >
>> >> > val parsedData = data.map(s => Vectors.dense(s.trim.split('
>> >> > ').map(_.toDouble)))
>> >> >
>> >> > // Index documents with unique IDs
>> >> >
>> >> > val corpus = parsedData.zipWithIndex.map(_.swap).cache()
>> >> >
>> >> > val topicNum=Integer.valueOf(args(2))
>> >> >
>> >> > val iterNum=Integer.valueOf(args(1))
>> >> >
>> >> > // Cluster the documents into three topics using LDA
>> >> >
>> >> > val ldaModel = new
>> >> > LDA().setK(topicNum).setMaxIterations(iterNum).run(corpus)
>> >> >
>> >> >
>> >> > // Output topics. Each is a distribution over words (matching
>> >> > word
>> >> > count vectors)
>> >> >
>> >> > println("Learned topics (as distributions over vocab of " +
>> >> > ldaModel.vocabSize + " words):")
>> >> >
>> >> > val topics = ldaModel.topicsMatrix
>> >> >
>> >> > for (topic <- Range(0, topicNum)) {
>> >> >
>> >> > print("Topic " + topic + ":")
>> >> >
>> >> > for (word <- Range(0, ldaModel.vocabSize)) { print(" " +
>> >> > topics(word, topic)); }
>> >> >
>> >> > println()
>> >> >
>> >> > }
>> >> >
>> >> >
>> >> > // Save and load model.
>> >> >
>> >> > ldaModel.save(sc, args(1))
>> >> >
>> >> > }
>> >> >
>> >> >
>> >> > }
>> >> >
>> >> > scripts to submit:
>> >> >
>> >> > ~/spark-1.5.2-bin-hadoop2.6/bin/spark-submit --class
>> >> > com.mobvoi.knowledgegraph.scala_test.TestLDA \
>> >> >
>> >> > --master spark://master:7077 \
>> >> >
>> >> > --num-executors 10 \
>> >> >
>> >> > --executor-memory 4g \
>> >> >
>> >> > --executor-cores 3 \
>> >> >
>> >> > scala_test-1.0-jar-with-dependencies.jar \
>> >> >
>> >> > /test.txt \
>> >> >
>> >> > 100 \
>> >> >
>> >> > 5 \
>> >> >
>> >> > /lda_model
>> >> >
>> >> > test.txt is in attachment
>> >> >
>> >> >
>> >> > On Sat, Jan 9, 2016 at 6:21 AM, Bryan Cutler <cutl...@gmail.com>
>> >> > wrote:
>> >> >> Hi Li,
>> >> >>
>> >> >> I tried out your code and sample data in both local mode and Spark
>> >> >> Standalone and it ran correctly with output that looks good. Sorry,
>> >> >> I
>> >> >> don't
>> >> >> have a YARN cluster setup right now, so maybe the error you are
>> >> >> seeing
>> >> >> is
>> >> >> specific to that. Btw, I am running the latest Spark code from the
>> >> >> master
>> >> >> branch. Hope that helps some!
>> >> >>
>> >> >> Bryan
>> >> >>
>> >> >> On Mon, Jan 4, 2016 at 8:42 PM, Li Li <fancye...@gmail.com> wrote:
>> >> >>>
>> >> >>> anyone could help? the problem is very easy to reproduce. What's
>> >> >>> wrong?
>> >> >>>
>> >> >>> On Wed, Dec 30, 2015 at 8:59 PM, Li Li <fancye...@gmail.com> wrote:
>> >> >>> > I use a small data and reproduce the problem.
>> >> >>> > But I don't know my codes are correct or not because I am not
>> >> >>> > familiar
>> >> >>> > with spark.
>> >> >>> > So I first post my codes here. If it's correct, then I will post
>> >> >>> > the
>> >> >>> > data.
>> >> >>> > one line of my data like:
>> >> >>> >
>> >> >>> > { "time":"08-09-17","cmtUrl":"2094361"
>> >> >>> >
>> >> >>> >
>> >> >>> >
>> >> >>> > ,"rvId":"rev_10000020","webpageUrl":"http://www.dianping.com/shop/2094361","word_vec":[0,1,2,3,4,5,6,2,7,8,9
>> >> >>> >
>> >> >>> >
>> >> >>> >
>> >> >>> > ,10,11,12,13,14,15,16,8,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,32,35,36,37,38,15,39,40,41,42,5,43,44,17,45,46,42,47,26,48,49]}
>> >> >>> >
>> >> >>> > it's a json file which contains webpageUrl and word_vec which is
>> >> >>> > the
>> >> >>> > encoded words.
>> >> >>> > The first step is to prase the input rdd to a rdd of VectorUrl.
>> >> >>> > BTW, if public VectorUrl call(String s) return null, is it ok?
>> >> >>> > Then follow the example Index documents with unique IDs
>> >> >>> > Then I create a rdd to map id to url so after lda training, I can
>> >> >>> > find
>> >> >>> > the url of the document. Then save this rdd to hdfs.
>> >> >>> > Then create corpus rdd and train
>> >> >>> >
>> >> >>> > The exception stack is
>> >> >>> >
>> >> >>> > 15/12/30 20:45:42 ERROR yarn.ApplicationMaster: User class threw
>> >> >>> > exception: java.lang.IndexOutOfBoundsException: (454,0) not in
>> >> >>> > [-58,58) x [-100,100)
>> >> >>> > java.lang.IndexOutOfBoundsException: (454,0) not in [-58,58) x
>> >> >>> > [-100,100)
>> >> >>> > at
>> >> >>> >
>> >> >>> > breeze.linalg.DenseMatrix$mcD$sp.update$mcD$sp(DenseMatrix.scala:112)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > org.apache.spark.mllib.clustering.DistributedLDAModel$$anonfun$topicsMatrix$1.apply(LDAModel.scala:534)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > org.apache.spark.mllib.clustering.DistributedLDAModel$$anonfun$topicsMatrix$1.apply(LDAModel.scala:531)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
>> >> >>> > at
>> >> >>> >
>> >> >>> > scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > org.apache.spark.mllib.clustering.DistributedLDAModel.topicsMatrix$lzycompute(LDAModel.scala:531)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > org.apache.spark.mllib.clustering.DistributedLDAModel.topicsMatrix(LDAModel.scala:523)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > com.mobvoi.knowledgegraph.textmining.lda.ReviewLDA.main(ReviewLDA.java:89)
>> >> >>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> >> >>> > at java.lang.reflect.Method.invoke(Method.java:606)
>> >> >>> > at
>> >> >>> >
>> >> >>> >
>> >> >>> > org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:525)
>> >> >>> >
>> >> >>> >
>> >> >>> > ==========here is my codes==============
>> >> >>> >
>> >> >>> > SparkConf conf = new
>> >> >>> > SparkConf().setAppName(ReviewLDA.class.getName());
>> >> >>> >
>> >> >>> > JavaSparkContext sc = new JavaSparkContext(conf);
>> >> >>> >
>> >> >>> >
>> >> >>> > // Load and parse the data
>> >> >>> >
>> >> >>> > JavaRDD<String> data = sc.textFile(inputDir + "/*");
>> >> >>> >
>> >> >>> > JavaRDD<VectorUrl> parsedData = data.map(new Function<String,
>> >> >>> > VectorUrl>() {
>> >> >>> >
>> >> >>> > public VectorUrl call(String s) {
>> >> >>> >
>> >> >>> > JsonParser parser = new JsonParser();
>> >> >>> >
>> >> >>> > JsonObject jo = parser.parse(s).getAsJsonObject();
>> >> >>> >
>> >> >>> > if (!jo.has("word_vec") || !jo.has("webpageUrl")) {
>> >> >>> >
>> >> >>> > return null;
>> >> >>> >
>> >> >>> > }
>> >> >>> >
>> >> >>> > JsonArray word_vec = jo.get("word_vec").getAsJsonArray();
>> >> >>> >
>> >> >>> > String url = jo.get("webpageUrl").getAsString();
>> >> >>> >
>> >> >>> > double[] values = new double[word_vec.size()];
>> >> >>> >
>> >> >>> > for (int i = 0; i < values.length; i++)
>> >> >>> >
>> >> >>> > values[i] = word_vec.get(i).getAsInt();
>> >> >>> >
>> >> >>> > return new VectorUrl(Vectors.dense(values), url);
>> >> >>> >
>> >> >>> > }
>> >> >>> >
>> >> >>> > });
>> >> >>> >
>> >> >>> >
>> >> >>> >
>> >> >>> > // Index documents with unique IDs
>> >> >>> >
>> >> >>> > JavaPairRDD<Long, VectorUrl> id2doc =
>> >> >>> > JavaPairRDD.fromJavaRDD(parsedData.zipWithIndex().map(
>> >> >>> >
>> >> >>> > new Function<Tuple2<VectorUrl, Long>, Tuple2<Long,
>> >> >>> > VectorUrl>>()
>> >> >>> > {
>> >> >>> >
>> >> >>> > public Tuple2<Long, VectorUrl> call(Tuple2<VectorUrl,
>> >> >>> > Long>
>> >> >>> > doc_id) {
>> >> >>> >
>> >> >>> > return doc_id.swap();
>> >> >>> >
>> >> >>> > }
>> >> >>> >
>> >> >>> > }));
>> >> >>> >
>> >> >>> > JavaPairRDD<Long, String> id2Url =
>> >> >>> > JavaPairRDD.fromJavaRDD(id2doc
>> >> >>> >
>> >> >>> > .map(new Function<Tuple2<Long, VectorUrl>, Tuple2<Long,
>> >> >>> > String>>() {
>> >> >>> >
>> >> >>> > @Override
>> >> >>> >
>> >> >>> > public Tuple2<Long, String> call(Tuple2<Long,
>> >> >>> > VectorUrl>
>> >> >>> > id2doc) throws Exception {
>> >> >>> >
>> >> >>> > return new Tuple2(id2doc._1, id2doc._2.url);
>> >> >>> >
>> >> >>> > }
>> >> >>> >
>> >> >>> > }));
>> >> >>> >
>> >> >>> > id2Url.saveAsTextFile(id2UrlPath);
>> >> >>> >
>> >> >>> > JavaPairRDD<Long, Vector> corpus =
>> >> >>> > JavaPairRDD.fromJavaRDD(id2doc
>> >> >>> >
>> >> >>> > .map(new Function<Tuple2<Long, VectorUrl>, Tuple2<Long,
>> >> >>> > Vector>>() {
>> >> >>> >
>> >> >>> > @Override
>> >> >>> >
>> >> >>> > public Tuple2<Long, Vector> call(Tuple2<Long,
>> >> >>> > VectorUrl>
>> >> >>> > id2doc) throws Exception {
>> >> >>> >
>> >> >>> > return new Tuple2(id2doc._1, id2doc._2.vec);
>> >> >>> >
>> >> >>> > }
>> >> >>> >
>> >> >>> > }));
>> >> >>> >
>> >> >>> > corpus.cache();
>> >> >>> >
>> >> >>> >
>> >> >>> > // Cluster the documents into three topics using LDA
>> >> >>> >
>> >> >>> > DistributedLDAModel ldaModel = (DistributedLDAModel) new
>> >> >>> > LDA().setMaxIterations(iterNumber)
>> >> >>> >
>> >> >>> > .setK(topicNumber).run(corpus);
>> >> >>> >
>> >> >>> > On Wed, Dec 30, 2015 at 3:34 PM, Li Li <fancye...@gmail.com>
>> >> >>> > wrote:
>> >> >>> >> I will use a portion of data and try. will the hdfs block affect
>> >> >>> >> spark?(if so, it's hard to reproduce)
>> >> >>> >>
>> >> >>> >> On Wed, Dec 30, 2015 at 3:22 AM, Joseph Bradley
>> >> >>> >> <jos...@databricks.com>
>> >> >>> >> wrote:
>> >> >>> >>> Hi Li,
>> >> >>> >>>
>> >> >>> >>> I'm wondering if you're running into the same bug reported
>> >> >>> >>> here:
>> >> >>> >>> https://issues.apache.org/jira/browse/SPARK-12488
>> >> >>> >>>
>> >> >>> >>> I haven't figured out yet what is causing it. Do you have a
>> >> >>> >>> small
>> >> >>> >>> corpus
>> >> >>> >>> which reproduces this error, and which you can share on the
>> >> >>> >>> JIRA?
>> >> >>> >>> If
>> >> >>> >>> so,
>> >> >>> >>> that would help a lot in debugging this failure.
>> >> >>> >>>
>> >> >>> >>> Thanks!
>> >> >>> >>> Joseph
>> >> >>> >>>
>> >> >>> >>> On Sun, Dec 27, 2015 at 7:26 PM, Li Li <fancye...@gmail.com>
>> >> >>> >>> wrote:
>> >> >>> >>>>
>> >> >>> >>>> I ran my lda example in a yarn 2.6.2 cluster with spark 1.5.2.
>> >> >>> >>>> it throws exception in line: Matrix topics =
>> >> >>> >>>> ldaModel.topicsMatrix();
>> >> >>> >>>> But in yarn job history ui, it's successful. What's wrong with
>> >> >>> >>>> it?
>> >> >>> >>>> I submit job with
>> >> >>> >>>> .bin/spark-submit --class Myclass \
>> >> >>> >>>> --master yarn-client \
>> >> >>> >>>> --num-executors 2 \
>> >> >>> >>>> --driver-memory 4g \
>> >> >>> >>>> --executor-memory 4g \
>> >> >>> >>>> --executor-cores 1 \
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> My codes:
>> >> >>> >>>>
>> >> >>> >>>> corpus.cache();
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> // Cluster the documents into three topics using LDA
>> >> >>> >>>>
>> >> >>> >>>> DistributedLDAModel ldaModel = (DistributedLDAModel) new
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> LDA().setOptimizer("em").setMaxIterations(iterNumber).setK(topicNumber).run(corpus);
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> // Output topics. Each is a distribution over words
>> >> >>> >>>> (matching
>> >> >>> >>>> word
>> >> >>> >>>> count vectors)
>> >> >>> >>>>
>> >> >>> >>>> System.out.println("Learned topics (as distributions over
>> >> >>> >>>> vocab
>> >> >>> >>>> of
>> >> >>> >>>> " + ldaModel.vocabSize()
>> >> >>> >>>>
>> >> >>> >>>> + " words):");
>> >> >>> >>>>
>> >> >>> >>>> //Line81, exception here: Matrix topics =
>> >> >>> >>>> ldaModel.topicsMatrix();
>> >> >>> >>>>
>> >> >>> >>>> for (int topic = 0; topic < topicNumber; topic++) {
>> >> >>> >>>>
>> >> >>> >>>> System.out.print("Topic " + topic + ":");
>> >> >>> >>>>
>> >> >>> >>>> for (int word = 0; word < ldaModel.vocabSize(); word++)
>> >> >>> >>>> {
>> >> >>> >>>>
>> >> >>> >>>> System.out.print(" " + topics.apply(word, topic));
>> >> >>> >>>>
>> >> >>> >>>> }
>> >> >>> >>>>
>> >> >>> >>>> System.out.println();
>> >> >>> >>>>
>> >> >>> >>>> }
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> ldaModel.save(sc.sc(), modelPath);
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> Exception in thread "main"
>> >> >>> >>>> java.lang.IndexOutOfBoundsException:
>> >> >>> >>>> (1025,0) not in [-58,58) x [-100,100)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> breeze.linalg.DenseMatrix$mcD$sp.update$mcD$sp(DenseMatrix.scala:112)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.mllib.clustering.DistributedLDAModel$$anonfun$topicsMatrix$1.apply(LDAModel.scala:534)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.mllib.clustering.DistributedLDAModel$$anonfun$topicsMatrix$1.apply(LDAModel.scala:531)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.mllib.clustering.DistributedLDAModel.topicsMatrix$lzycompute(LDAModel.scala:531)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.mllib.clustering.DistributedLDAModel.topicsMatrix(LDAModel.scala:523)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> com.mobvoi.knowledgegraph.textmining.lda.ReviewLDA.main(ReviewLDA.java:81)
>> >> >>> >>>>
>> >> >>> >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> >> >>> >>>> Method)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> >> >>> >>>>
>> >> >>> >>>> at java.lang.reflect.Method.invoke(Method.java:606)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:674)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>>
>> >> >>> >>>> org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
>> >> >>> >>>>
>> >> >>> >>>> at
>> >> >>> >>>> org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
>> >> >>> >>>>
>> >> >>> >>>> 15/12/23 00:01:16 INFO spark.SparkContext: Invoking stop()
>> >> >>> >>>> from
>> >> >>> >>>> shutdown
>> >> >>> >>>> hook
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>>
>> >> >>> >>>> ---------------------------------------------------------------------
>> >> >>> >>>> To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org
>> >> >>> >>>> For additional commands, e-mail: dev-h...@spark.apache.org
>> >> >>> >>>>
>> >> >>> >>>
>> >> >>>
>> >> >>>
>> >> >>> ---------------------------------------------------------------------
>> >> >>> To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org
>> >> >>> For additional commands, e-mail: dev-h...@spark.apache.org
>> >> >>>
>> >> >>
>> >
>> >
>
>
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