[SPARK-29106] Add jenkins arm test for spark

• Type: Test
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.0.0
• Component/s: Tests
• Assignee: Shane Knapp
• Reporter: huangtianhua
• Created: 17/Sep/19 01:49
• Updated: 01/Sep/20 07:28

Description

Add arm test jobs to amplab jenkins for spark.

Till now we made two arm test periodic jobs for spark in OpenLab, one is based on master with hadoop 2.7(similar with QA test of amplab jenkins), other one is based on a new branch which we made on date 09-09, see  http://status.openlabtesting.org/builds/job/spark-master-unit-test-hadoop-2.7-arm64  and http://status.openlabtesting.org/builds/job/spark-unchanged-branch-unit-test-hadoop-2.7-arm64. We only have to care about the first one when integrate arm test with amplab jenkins.

About the k8s test on arm, we have took test it, see https://github.com/theopenlab/spark/pull/17, maybe we can integrate it later. 

And we plan test on other stable branches too, and we can integrate them to amplab when they are ready.

We have offered an arm instance and sent the infos to shane knapp, thanks shane to add the first arm job to amplab jenkins  

The other important thing is about the leveldbjni https://github.com/fusesource/leveldbjni, spark depends on leveldbjni-all-1.8 https://mvnrepository.com/artifact/org.fusesource.leveldbjni/leveldbjni-all/1.8, we can see there is no arm64 supporting. So we build an arm64 supporting release of leveldbjni see https://mvnrepository.com/artifact/org.openlabtesting.leveldbjni/leveldbjni-all/1.8, but we can't modified the spark pom.xml directly with something like 'property'/'profile' to choose correct jar package on arm or x86 platform, because spark depends on some hadoop packages like hadoop-hdfs, the packages depend on leveldbjni-all-1.8 too, unless hadoop release with new arm supporting leveldbjni jar. Now we download the leveldbjni-al-1.8 of openlabtesting and 'mvn install' to use it when arm testing for spark.

PS: The issues found and fixed:
SPARK-28770
https://github.com/apache/spark/pull/25673
 
SPARK-28519
https://github.com/apache/spark/pull/25279
 
SPARK-28433
https://github.com/apache/spark/pull/25186

 

SPARK-28467

https://github.com/apache/spark/pull/25864

 

SPARK-29286

https://github.com/apache/spark/pull/26021

 

 

Issue Links

• incorporates: SPARK-28467 Flaky test: org.apache.spark.SparkContextSuite.test driver discovery under local-cluster mode
• incorporates: SPARK-27721 spark ./build/mvn test failed on aarch64
• incorporates: SPARK-28433 Incorrect assertion in scala test for aarch64 platform
• incorporates: SPARK-30057 Add a statement of platforms that Spark runs on
• incorporates: SPARK-28519 Tests failed on aarch64 due the value of math.log and power function is different
• incorporates: SPARK-28770 Flaky Tests: Test ReplayListenerSuite.End-to-end replay with compression failed
• incorporates: SPARK-29286 UnicodeDecodeError raised when running python tests on arm instance