+1 Mainly tested ML/Graph/R. Perf tests from Tim Hunter showed minor speedups from 1.6 for common ML algorithms.
On Thu, Jul 21, 2016 at 9:41 AM, Ricardo Almeida < ricardo.alme...@actnowib.com> wrote: > +1 (non binding) > > Tested PySpark Core, DataFrame/SQL, MLlib and Streaming on a standalone > cluster > > On 21 July 2016 at 05:24, Reynold Xin <r...@databricks.com> wrote: > >> +1 >> >> >> On Wednesday, July 20, 2016, Krishna Sankar <ksanka...@gmail.com> wrote: >> >>> +1 (non-binding, of course) >>> >>> 1. Compiled OS X 10.11.5 (El Capitan) OK Total time: 24:07 min >>> mvn clean package -Pyarn -Phadoop-2.7 -DskipTests >>> 2. Tested pyspark, mllib (iPython 4.0) >>> 2.0 Spark version is 2.0.0 >>> 2.1. statistics (min,max,mean,Pearson,Spearman) OK >>> 2.2. Linear/Ridge/Lasso Regression OK >>> 2.3. Classification : Decision Tree, Naive Bayes OK >>> 2.4. Clustering : KMeans OK >>> Center And Scale OK >>> 2.5. RDD operations OK >>> State of the Union Texts - MapReduce, Filter,sortByKey (word count) >>> 2.6. Recommendation (Movielens medium dataset ~1 M ratings) OK >>> Model evaluation/optimization (rank, numIter, lambda) with >>> itertools OK >>> 3. Scala - MLlib >>> 3.1. statistics (min,max,mean,Pearson,Spearman) OK >>> 3.2. LinearRegressionWithSGD OK >>> 3.3. Decision Tree OK >>> 3.4. KMeans OK >>> 3.5. Recommendation (Movielens medium dataset ~1 M ratings) OK >>> 3.6. saveAsParquetFile OK >>> 3.7. Read and verify the 3.6 save(above) - sqlContext.parquetFile, >>> registerTempTable, sql OK >>> 3.8. result = sqlContext.sql("SELECT >>> OrderDetails.OrderID,ShipCountry,UnitPrice,Qty,Discount FROM Orders INNER >>> JOIN OrderDetails ON Orders.OrderID = OrderDetails.OrderID") OK >>> 4.0. Spark SQL from Python OK >>> 4.1. result = sqlContext.sql("SELECT * from people WHERE State = 'WA'") >>> OK >>> 5.0. Packages >>> 5.1. com.databricks.spark.csv - read/write OK (--packages >>> com.databricks:spark-csv_2.10:1.4.0) >>> 6.0. DataFrames >>> 6.1. cast,dtypes OK >>> 6.2. groupBy,avg,crosstab,corr,isNull,na.drop OK >>> 6.3. All joins,sql,set operations,udf OK >>> [Dataframe Operations very fast from 11 secs to 3 secs, to 1.8 secs, to >>> 1.5 secs! Good work !!!] >>> 7.0. GraphX/Scala >>> 7.1. Create Graph (small and bigger dataset) OK >>> 7.2. Structure APIs - OK >>> 7.3. Social Network/Community APIs - OK >>> 7.4. Algorithms : PageRank of 2 datasets, aggregateMessages() - OK >>> >>> Cheers >>> <k/> >>> >>> On Tue, Jul 19, 2016 at 7:35 PM, Reynold Xin <r...@databricks.com> >>> wrote: >>> >>>> Please vote on releasing the following candidate as Apache Spark >>>> version 2.0.0. The vote is open until Friday, July 22, 2016 at 20:00 PDT >>>> and passes if a majority of at least 3 +1 PMC votes are cast. >>>> >>>> [ ] +1 Release this package as Apache Spark 2.0.0 >>>> [ ] -1 Do not release this package because ... >>>> >>>> >>>> The tag to be voted on is v2.0.0-rc5 >>>> (13650fc58e1fcf2cf2a26ba11c819185ae1acc1f). >>>> >>>> This release candidate resolves ~2500 issues: >>>> https://s.apache.org/spark-2.0.0-jira >>>> >>>> The release files, including signatures, digests, etc. can be found at: >>>> http://people.apache.org/~pwendell/spark-releases/spark-2.0.0-rc5-bin/ >>>> >>>> Release artifacts are signed with the following key: >>>> https://people.apache.org/keys/committer/pwendell.asc >>>> >>>> The staging repository for this release can be found at: >>>> https://repository.apache.org/content/repositories/orgapachespark-1195/ >>>> >>>> The documentation corresponding to this release can be found at: >>>> http://people.apache.org/~pwendell/spark-releases/spark-2.0.0-rc5-docs/ >>>> >>>> >>>> ================================= >>>> How can I help test this release? >>>> ================================= >>>> If you are a Spark user, you can help us test this release by taking an >>>> existing Spark workload and running on this release candidate, then >>>> reporting any regressions from 1.x. >>>> >>>> ========================================== >>>> What justifies a -1 vote for this release? >>>> ========================================== >>>> Critical bugs impacting major functionalities. >>>> >>>> Bugs already present in 1.x, missing features, or bugs related to new >>>> features will not necessarily block this release. Note that historically >>>> Spark documentation has been published on the website separately from the >>>> main release so we do not need to block the release due to documentation >>>> errors either. >>>> >>>> >>> >