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From Cheng Su <>
Subject Re: [VOTE] Release Spark 3.1.1 (RC3)
Date Tue, 23 Feb 2021 23:42:13 GMT
+1 (non-binding)

From: Takeshi Yamamuro <>
Date: Tuesday, February 23, 2021 at 3:30 PM
To: Hyukjin Kwon <>, dev <>
Subject: Re: [VOTE] Release Spark 3.1.1 (RC3)


On Wed, Feb 24, 2021 at 2:07 AM John Zhuge <<>>
+1 (non-binding)

On Mon, Feb 22, 2021 at 10:19 PM Gengliang Wang <<>>
+1 (non-binding)

On Tue, Feb 23, 2021 at 10:56 AM Yuming Wang <<>>
+1  @Sean Owen<> I do not have this issue:

[info] SparkSQLEnvSuite:

19:45:15.430 WARN org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library
for your platform... using builtin-java classes where applicable

19:45:56.366 WARN org.apache.hadoop.hive.conf.HiveConf: HiveConf of name hive.stats.jdbc.timeout
does not exist

19:45:56.367 WARN org.apache.hadoop.hive.conf.HiveConf: HiveConf of name hive.stats.retries.wait
does not exist

19:45:59.395 WARN org.apache.hadoop.hive.metastore.ObjectStore: Version information not found
in metastore. hive.metastore.schema.verification is not enabled so recording the schema version

19:45:59.395 WARN org.apache.hadoop.hive.metastore.ObjectStore: setMetaStoreSchemaVersion
called but recording version is disabled: version = 2.3.0, comment = Set by MetaStore root@<mailto:root@>

19:45:59.411 WARN org.apache.hadoop.hive.metastore.ObjectStore: Failed to get database default,
returning NoSuchObjectException

[info] - SPARK-29604 external listeners should be initialized with Spark classloader (45 seconds,
249 milliseconds)

19:46:00.067 WARN org.apache.spark.sql.hive.thriftserver.SparkSQLEnvSuite:

===== POSSIBLE THREAD LEAK IN SUITE o.a.s.sql.hive.thriftserver.SparkSQLEnvSuite, thread names:
rpc-boss-3-1, derby.rawStoreDaemon,, Keep-Alive-Timer,
Timer-3, BoneCP-keep-alive-scheduler, shuffle-boss-6-1, BoneCP-pool-watch-thread =====

[info] ScalaTest

[info] Run completed in 46 seconds, 676 milliseconds.

[info] Total number of tests run: 1

[info] Suites: completed 1, aborted 0

[info] Tests: succeeded 1, failed 0, canceled 0, ignored 0, pending 0

[info] All tests passed.

On Tue, Feb 23, 2021 at 9:38 AM Sean Owen <<>>
+1 LGTM, same results as last time. Does anyone see the error below? It is probably env-specific
as the Jenkins jobs don't hit this. Just checking.

 SPARK-29604 external listeners should be initialized with Spark classloader *** FAILED ***
  java.lang.RuntimeException: [download failed: tomcat#jasper-compiler;5.5.23!jasper-compiler.jar,
download failed: tomcat#jasper-runtime;5.5.23!jasper-runtime.jar, download failed: commons-el#commons-el;1.0!commons-el.jar,
download failed: org.apache.hive#hive-exec;2.3.7!hive-exec.jar]
  at org.apache.spark.deploy.SparkSubmitUtils$.resolveMavenCoordinates(SparkSubmit.scala:1420)
  at org.apache.spark.sql.hive.client.IsolatedClientLoader$.$anonfun$downloadVersion$2(IsolatedClientLoader.scala:122)
  at org.apache.spark.sql.catalyst.util.package$.quietly(package.scala:42)
  at org.apache.spark.sql.hive.client.IsolatedClientLoader$.downloadVersion(IsolatedClientLoader.scala:122)
  at org.apache.spark.sql.hive.client.IsolatedClientLoader$.liftedTree1$1(IsolatedClientLoader.scala:64)
  at org.apache.spark.sql.hive.client.IsolatedClientLoader$.forVersion(IsolatedClientLoader.scala:63)
  at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:439)
  at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:352)
  at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:71)
  at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:70)

On Mon, Feb 22, 2021 at 12:57 AM Hyukjin Kwon <<>>
Please vote on releasing the following candidate as Apache Spark version 3.1.1.

The vote is open until February 24th 11PM PST and passes if a majority +1 PMC votes are cast,
with a minimum of 3 +1 votes.

[ ] +1 Release this package as Apache Spark 3.1.1
[ ] -1 Do not release this package because ...

To learn more about Apache Spark, please see<>

The tag to be voted on is v3.1.1-rc3 (commit 1d550c4e90275ab418b9161925049239227f3dc9):

The release files, including signatures, digests, etc. can be found at:<>
Signatures used for Spark RCs can be found in this file:<>

The staging repository for this release can be found at:<>

The documentation corresponding to this release can be found at:<>

The list of bug fixes going into 3.1.1 can be found at the following URL:<>

This release is using the release script of the tag v3.1.1-rc3.


What happened to 3.1.0?

There was a technical issue during Apache Spark 3.1.0 preparation, and it was discussed and
decided to skip 3.1.0.
Please see<>
for more details.
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.

If you're working in PySpark you can set up a virtual env and install
the current RC via "pip install<>"
and see if anything important breaks.
In the Java/Scala, you can add the staging repository to your projects resolvers and test
with the RC (make sure to clean up the artifact cache before/after so
you don't end up building with an out of date RC going forward).

What should happen to JIRA tickets still targeting 3.1.1?

The current list of open tickets targeted at 3.1.1 can be found at:<>
and search for "Target Version/s" = 3.1.1

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 an
appropriate release.

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 the previous
release. That being said, if there is something which is a regression
that has not been correctly targeted please ping me or a committer to
help target the issue.

John Zhuge

Takeshi Yamamuro
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