+1 (non-binding) I built and tested on CentOS 7.3.1611 / OpenJDK 1.8.131 / R 3.3.3 with “-Pyarn -Phadoop-2.7 -Pkinesis-asl -Phive -Phive-thriftserver –Psparkr”. Java/Scala/R tests passed as expected.
There are two minor things. 1. For the deprecation documentation issue (https://github.com/apache/spark/pull/18207), I hope it goes to `Release Note` instead of blocking the current voting. Something like `http://spark.apache.org/releases/spark-release-2-1-0.html`. 1. 3rd Party test suite may fail due to the following difference Previously, until Spark 2.1.1, the count was ‘1’. It is https://issues.apache.org/jira/browse/SPARK-20954 . scala> sql("create table t(a int)") res0: org.apache.spark.sql.DataFrame = [] scala> sql("desc table t").show +----------+---------+-------+ | col_name|data_type|comment| +----------+---------+-------+ |# col_name|data_type|comment| | a| int| null| +----------+---------+-------+ scala> sql("desc table t").count res2: Long = 2 Bests, Dongjoon. From: Michael Armbrust <mich...@databricks.com> Date: Monday, June 5, 2017 at 12:14 PM To: "dev@spark.apache.org" <dev@spark.apache.org> Subject: [VOTE] Apache Spark 2.2.0 (RC4) Please vote on releasing the following candidate as Apache Spark version 2.2.0. The vote is open until Thurs, June 8th, 2017 at 12:00 PST and passes if a majority of at least 3 +1 PMC votes are cast. [ ] +1 Release this package as Apache Spark 2.2.0 [ ] -1 Do not release this package because ... To learn more about Apache Spark, please see http://spark.apache.org/ The tag to be voted on is v2.2.0-rc4<https://github.com/apache/spark/tree/v2.2.0-rc4> (377cfa8ac7ff7a8a6a6d273182e18ea7dc25ce7e) List of JIRA tickets resolved can be found with this filter<https://issues.apache.org/jira/browse/SPARK-20134?jql=project%20%3D%20SPARK%20AND%20fixVersion%20%3D%202.2.0>. The release files, including signatures, digests, etc. can be found at: http://home.apache.org/~pwendell/spark-releases/spark-2.2.0-rc4-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-1241/ The documentation corresponding to this release can be found at: http://people.apache.org/~pwendell/spark-releases/spark-2.2.0-rc4-docs/ FAQ 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. What should happen to JIRA tickets still targeting 2.2.0? Committers should look at those and triage. Extremely important bug fixes, documentation, and API tweaks that impact compatibility should be worked on immediately. Everything else please retarget to 2.3.0 or 2.2.1. But my bug isn't fixed!??! In order to make timely releases, we will typically not hold the release unless the bug in question is a regression from 2.1.1.
